if (get_sha1(name, oid.hash))
die("Not a valid object name");
- commit = lookup_commit_reference_gently(oid.hash, 1);
+ commit = lookup_commit_reference_gently(&oid, 1);
if (commit) {
commit_sha1 = commit->object.oid.hash;
archive_time = commit->date;
archive_time = time(NULL);
}
- tree = parse_tree_indirect(oid.hash);
+ tree = parse_tree_indirect(&oid);
if (tree == NULL)
die("not a tree object");
if (err || !S_ISDIR(mode))
die("current working directory is untracked");
- tree = parse_tree_indirect(tree_oid.hash);
+ tree = parse_tree_indirect(&tree_oid);
}
ar_args->tree = tree;
ar_args->commit_sha1 = commit_sha1;
static struct commit *get_commit_reference(const struct object_id *oid)
{
- struct commit *r = lookup_commit_reference(oid->hash);
+ struct commit *r = lookup_commit_reference(oid);
if (!r)
die(_("Not a valid commit name %s"), oid_to_hex(oid));
return r;
const char *blob_type = "blob";
-struct blob *lookup_blob(const unsigned char *sha1)
+struct blob *lookup_blob(const struct object_id *oid)
{
- struct object *obj = lookup_object(sha1);
+ struct object *obj = lookup_object(oid->hash);
if (!obj)
- return create_object(sha1, alloc_blob_node());
+ return create_object(oid->hash, alloc_blob_node());
return object_as_type(obj, OBJ_BLOB, 0);
}
struct object object;
};
-struct blob *lookup_blob(const unsigned char *sha1);
+struct blob *lookup_blob(const struct object_id *oid);
int parse_blob_buffer(struct blob *item, void *buffer, unsigned long size);
if (!attr_only) {
const char *head;
- unsigned char sha1[20];
+ struct object_id oid;
- head = resolve_ref_unsafe("HEAD", 0, sha1, NULL);
+ head = resolve_ref_unsafe("HEAD", 0, oid.hash, NULL);
if (!is_bare_repository() && head && !strcmp(head, ref->buf))
die(_("Cannot force update the current branch."));
}
int quiet, enum branch_track track)
{
struct commit *commit;
- unsigned char sha1[20];
+ struct object_id oid;
char *real_ref;
struct strbuf ref = STRBUF_INIT;
int forcing = 0;
}
real_ref = NULL;
- if (get_sha1(start_name, sha1)) {
+ if (get_oid(start_name, &oid)) {
if (explicit_tracking) {
if (advice_set_upstream_failure) {
error(_(upstream_missing), start_name);
die(_("Not a valid object name: '%s'."), start_name);
}
- switch (dwim_ref(start_name, strlen(start_name), sha1, &real_ref)) {
+ switch (dwim_ref(start_name, strlen(start_name), oid.hash, &real_ref)) {
case 0:
/* Not branching from any existing branch */
if (explicit_tracking)
break;
}
- if ((commit = lookup_commit_reference(sha1)) == NULL)
+ if ((commit = lookup_commit_reference(&oid)) == NULL)
die(_("Not a valid branch point: '%s'."), start_name);
- hashcpy(sha1, commit->object.oid.hash);
+ oidcpy(&oid, &commit->object.oid);
if (reflog)
log_all_ref_updates = LOG_REFS_NORMAL;
transaction = ref_transaction_begin(&err);
if (!transaction ||
ref_transaction_update(transaction, ref.buf,
- sha1, forcing ? NULL : null_sha1,
+ oid.hash, forcing ? NULL : null_sha1,
0, msg, &err) ||
ref_transaction_commit(transaction, &err))
die("%s", err.buf);
DIFF_OPT_SET(&opt, EXIT_WITH_STATUS);
if (!sb)
DIFF_OPT_SET(&opt, QUICK);
- do_diff_cache(head.hash, &opt);
+ do_diff_cache(&head, &opt);
diffcore_std(&opt);
for (i = 0; sb && i < diff_queued_diff.nr; i++) {
if (i)
FILE *fp;
if (!get_sha1_tree("HEAD", head.hash))
- tree = lookup_tree(head.hash);
+ tree = lookup_tree(&head);
else
- tree = lookup_tree(EMPTY_TREE_SHA1_BIN);
+ tree = lookup_tree(&empty_tree_oid);
fp = xfopen(am_path(state, "patch"), "w");
init_revisions(&rev_info, NULL);
if (get_mail_commit_oid(&commit_oid, mail) < 0)
die(_("could not parse %s"), mail);
- commit = lookup_commit_or_die(commit_oid.hash, mail);
+ commit = lookup_commit_or_die(&commit_oid, mail);
get_commit_info(state, commit);
init_revisions(&rev_info, NULL);
rev_info.diffopt.output_format = DIFF_FORMAT_NAME_STATUS;
diff_opt_parse(&rev_info.diffopt, &diff_filter_str, 1, rev_info.prefix);
- add_pending_sha1(&rev_info, "HEAD", our_tree.hash, 0);
+ add_pending_oid(&rev_info, "HEAD", &our_tree, 0);
diff_setup_done(&rev_info.diffopt);
run_diff_index(&rev_info, 1);
}
if (!get_sha1_commit("HEAD", parent.hash)) {
old_oid = &parent;
- commit_list_insert(lookup_commit(parent.hash), &parents);
+ commit_list_insert(lookup_commit(&parent), &parents);
} else {
old_oid = NULL;
say(state, stderr, _("applying to an empty history"));
struct tree *head_tree, *remote_tree, *index_tree;
struct object_id index;
- head_tree = parse_tree_indirect(head->hash);
+ head_tree = parse_tree_indirect(head);
if (!head_tree)
return error(_("Could not parse object '%s'."), oid_to_hex(head));
- remote_tree = parse_tree_indirect(remote->hash);
+ remote_tree = parse_tree_indirect(remote);
if (!remote_tree)
return error(_("Could not parse object '%s'."), oid_to_hex(remote));
if (write_cache_as_tree(index.hash, 0, NULL))
return -1;
- index_tree = parse_tree_indirect(index.hash);
+ index_tree = parse_tree_indirect(&index);
if (!index_tree)
return error(_("Could not parse object '%s'."), oid_to_hex(&index));
diff_setup_done(&diff_opts);
if (is_null_oid(&origin->commit->object.oid))
- do_diff_cache(parent->tree->object.oid.hash, &diff_opts);
+ do_diff_cache(&parent->tree->object.oid, &diff_opts);
else
diff_tree_sha1(parent->tree->object.oid.hash,
origin->commit->tree->object.oid.hash,
diff_setup_done(&diff_opts);
if (is_null_oid(&origin->commit->object.oid))
- do_diff_cache(parent->tree->object.oid.hash, &diff_opts);
+ do_diff_cache(&parent->tree->object.oid, &diff_opts);
else
diff_tree_sha1(parent->tree->object.oid.hash,
origin->commit->tree->object.oid.hash,
DIFF_OPT_SET(&diff_opts, FIND_COPIES_HARDER);
if (is_null_oid(&target->commit->object.oid))
- do_diff_cache(parent->tree->object.oid.hash, &diff_opts);
+ do_diff_cache(&parent->tree->object.oid, &diff_opts);
else
diff_tree_sha1(parent->tree->object.oid.hash,
target->commit->tree->object.oid.hash,
{
struct commit *parent;
- parent = lookup_commit_reference(oid->hash);
+ parent = lookup_commit_reference(oid);
if (!parent)
die("no such commit %s", oid_to_hex(oid));
return &commit_list_insert(parent, tail)->next;
*/
struct object *obj;
struct commit *head_commit;
- unsigned char head_sha1[20];
+ struct object_id head_oid;
if (sb->revs->pending.nr != 1)
return NULL;
return NULL;
/* Do we have HEAD? */
- if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, head_sha1, NULL))
+ if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, head_oid.hash, NULL))
return NULL;
- head_commit = lookup_commit_reference_gently(head_sha1, 1);
+ head_commit = lookup_commit_reference_gently(&head_oid, 1);
if (!head_commit)
return NULL;
(reference_name = reference_name_to_free =
resolve_refdup(upstream, RESOLVE_REF_READING,
oid.hash, NULL)) != NULL)
- reference_rev = lookup_commit_reference(oid.hash);
+ reference_rev = lookup_commit_reference(&oid);
}
if (!reference_rev)
reference_rev = head_rev;
const struct object_id *oid, struct commit *head_rev,
int kinds, int force)
{
- struct commit *rev = lookup_commit_reference(oid->hash);
+ struct commit *rev = lookup_commit_reference(oid);
if (!rev) {
error(_("Couldn't look up commit object for '%s'"), refname);
return -1;
}
if (!force) {
- head_rev = lookup_commit_reference(head_oid.hash);
+ head_rev = lookup_commit_reference(&head_oid);
if (!head_rev)
die(_("Couldn't look up commit object for HEAD"));
}
die(_("unable to write new index file"));
read_ref_full("HEAD", 0, rev.hash, NULL);
- head = lookup_commit_reference_gently(rev.hash, 1);
+ head = lookup_commit_reference_gently(&rev, 1);
errs |= post_checkout_hook(head, head, 0);
return errs;
setup_standard_excludes(topts.dir);
}
tree = parse_tree_indirect(old->commit ?
- old->commit->object.oid.hash :
- EMPTY_TREE_SHA1_BIN);
+ &old->commit->object.oid :
+ &empty_tree_oid);
init_tree_desc(&trees[0], tree->buffer, tree->size);
- tree = parse_tree_indirect(new->commit->object.oid.hash);
+ tree = parse_tree_indirect(&new->commit->object.oid);
init_tree_desc(&trees[1], tree->buffer, tree->size);
ret = unpack_trees(2, trees, &topts);
const struct object_id *oid,
int flags, void *cb_data)
{
- add_pending_sha1(cb_data, refname, oid->hash, UNINTERESTING);
+ add_pending_oid(cb_data, refname, oid, UNINTERESTING);
return 0;
}
add_pending_object(&revs, object, oid_to_hex(&object->oid));
for_each_ref(add_pending_uninteresting_ref, &revs);
- add_pending_sha1(&revs, "HEAD", new->object.oid.hash, UNINTERESTING);
+ add_pending_oid(&revs, "HEAD", &new->object.oid, UNINTERESTING);
refs = revs.pending;
revs.leak_pending = 1;
memset(&old, 0, sizeof(old));
old.path = path_to_free = resolve_refdup("HEAD", 0, rev.hash, &flag);
if (old.path)
- old.commit = lookup_commit_reference_gently(rev.hash, 1);
+ old.commit = lookup_commit_reference_gently(&rev, 1);
if (!(flag & REF_ISSYMREF))
old.path = NULL;
else
new->path = NULL; /* not an existing branch */
- new->commit = lookup_commit_reference_gently(rev->hash, 1);
+ new->commit = lookup_commit_reference_gently(rev, 1);
if (!new->commit) {
/* not a commit */
- *source_tree = parse_tree_indirect(rev->hash);
+ *source_tree = parse_tree_indirect(rev);
} else {
parse_commit_or_die(new->commit);
*source_tree = new->commit->tree;
install_branch_config(0, head, option_origin, our->name);
}
} else if (our) {
- struct commit *c = lookup_commit_reference(our->old_oid.hash);
+ struct commit *c = lookup_commit_reference(&our->old_oid);
/* --branch specifies a non-branch (i.e. tags), detach HEAD */
update_ref(msg, "HEAD", c->object.oid.hash,
NULL, REF_NODEREF, UPDATE_REFS_DIE_ON_ERR);
opts.src_index = &the_index;
opts.dst_index = &the_index;
- tree = parse_tree_indirect(oid.hash);
+ tree = parse_tree_indirect(&oid);
parse_tree(tree);
init_tree_desc(&t, tree->buffer, tree->size);
if (unpack_trees(1, &t, &opts) < 0)
if (get_sha1_commit(argv[i], oid.hash))
die("Not a valid object name %s", argv[i]);
assert_sha1_type(oid.hash, OBJ_COMMIT);
- new_parent(lookup_commit(oid.hash), &parents);
+ new_parent(lookup_commit(&oid), &parents);
continue;
}
opts.dst_index = &the_index;
opts.fn = oneway_merge;
- tree = parse_tree_indirect(current_head->object.oid.hash);
+ tree = parse_tree_indirect(¤t_head->object.oid);
if (!tree)
die(_("failed to unpack HEAD tree object"));
parse_tree(tree);
struct strbuf author_ident = STRBUF_INIT;
struct strbuf committer_ident = STRBUF_INIT;
- commit = lookup_commit(oid->hash);
+ commit = lookup_commit(oid);
if (!commit)
die(_("couldn't look up newly created commit"));
if (parse_commit(commit))
if (get_sha1("HEAD", oid.hash))
current_head = NULL;
else {
- current_head = lookup_commit_or_die(oid.hash, "HEAD");
+ current_head = lookup_commit_or_die(&oid, "HEAD");
if (parse_commit(current_head))
die(_("could not parse HEAD commit"));
}
append_merge_tag_headers(parents, &tail);
}
- if (commit_tree_extended(sb.buf, sb.len, active_cache_tree->sha1,
+ if (commit_tree_extended(sb.buf, sb.len, active_cache_tree->oid.hash,
parents, oid.hash, author_ident.buf, sign_commit, extra)) {
rollback_index_files();
die(_("failed to write commit object"));
struct tag *t;
if (!e->tag) {
- t = lookup_tag(e->oid.hash);
+ t = lookup_tag(&e->oid);
if (!t || parse_tag(t))
return 1;
e->tag = t;
}
- t = lookup_tag(oid->hash);
+ t = lookup_tag(oid);
if (!t || parse_tag(t))
return 0;
*tag = t;
static void display_name(struct commit_name *n)
{
if (n->prio == 2 && !n->tag) {
- n->tag = lookup_tag(n->oid.hash);
+ n->tag = lookup_tag(&n->oid);
if (!n->tag || parse_tag(n->tag))
die(_("annotated tag %s not available"), n->path);
}
if (get_oid(arg, &oid))
die(_("Not a valid object name %s"), arg);
- cmit = lookup_commit_reference(oid.hash);
+ cmit = lookup_commit_reference(&oid);
if (!cmit)
die(_("%s is not a valid '%s' object"), arg, commit_type);
struct commit *c;
struct commit_name *n = hashmap_iter_first(&names, &iter);
for (; n; n = hashmap_iter_next(&iter)) {
- c = lookup_commit_reference_gently(n->peeled.hash, 1);
+ c = lookup_commit_reference_gently(&n->peeled, 1);
if (c)
c->util = n;
}
static int diff_tree_commit_sha1(const struct object_id *oid)
{
- struct commit *commit = lookup_commit_reference(oid->hash);
+ struct commit *commit = lookup_commit_reference(oid);
if (!commit)
return -1;
return log_tree_commit(&log_tree_opt, commit);
/* Graft the fake parents locally to the commit */
while (isspace(*p++) && !parse_oid_hex(p, &oid, &p)) {
- struct commit *parent = lookup_commit(oid.hash);
+ struct commit *parent = lookup_commit(&oid);
if (!pptr) {
/* Free the real parent list */
free_commit_list(commit->parents);
struct tree *tree2;
if (!isspace(*p++) || parse_oid_hex(p, &oid, &p) || *p)
return error("Need exactly two trees, separated by a space");
- tree2 = lookup_tree(oid.hash);
+ tree2 = lookup_tree(&oid);
if (!tree2 || parse_tree(tree2))
return -1;
printf("%s %s\n", oid_to_hex(&tree1->object.oid),
line[len-1] = 0;
if (parse_oid_hex(line, &oid, &p))
return -1;
- obj = parse_object(oid.hash);
+ obj = parse_object(&oid);
if (!obj)
return -1;
if (obj->type == OBJ_COMMIT)
add_head_to_pending(&rev);
if (!rev.pending.nr) {
struct tree *tree;
- tree = lookup_tree(EMPTY_TREE_SHA1_BIN);
+ tree = lookup_tree(&empty_tree_oid);
add_pending_object(&rev, &tree->object, "HEAD");
}
break;
const char *name = entry->name;
int flags = (obj->flags & UNINTERESTING);
if (!obj->parsed)
- obj = parse_object(obj->oid.hash);
+ obj = parse_object(&obj->oid);
obj = deref_tag(obj, NULL, 0);
if (!obj)
die(_("invalid object '%s' given."), name);
} else if (obj->type == OBJ_BLOB) {
if (2 <= blobs)
die(_("more than two blobs given: '%s'"), name);
- hashcpy(blob[blobs].oid.hash, obj->oid.hash);
+ oidcpy(&blob[blobs].oid, &obj->oid);
blob[blobs].name = name;
blob[blobs].mode = entry->mode;
blobs++;
if (anonymize) {
buf = anonymize_blob(&size);
- object = (struct object *)lookup_blob(oid->hash);
+ object = (struct object *)lookup_blob(oid);
eaten = 0;
} else {
buf = read_sha1_file(oid->hash, &type, &size);
die ("Could not read blob %s", oid_to_hex(oid));
if (check_sha1_signature(oid->hash, buf, size, typename(type)) < 0)
die("sha1 mismatch in blob %s", oid_to_hex(oid));
- object = parse_object_buffer(oid->hash, type, size, buf, &eaten);
+ object = parse_object_buffer(oid, type, size, buf, &eaten);
}
if (!object)
/* handle nested tags */
while (tag && tag->object.type == OBJ_TAG) {
- parse_object(tag->object.oid.hash);
+ parse_object(&tag->object.oid);
string_list_append(&extra_refs, full_name)->util = tag;
tag = (struct tag *)tag->tagged;
}
/* only commits */
continue;
- commit = lookup_commit(oid.hash);
+ commit = lookup_commit(&oid);
if (!commit)
die("not a commit? can't happen: %s", oid_to_hex(&oid));
return r;
}
- current = lookup_commit_reference_gently(ref->old_oid.hash, 1);
- updated = lookup_commit_reference_gently(ref->new_oid.hash, 1);
+ current = lookup_commit_reference_gently(&ref->old_oid, 1);
+ updated = lookup_commit_reference_gently(&ref->new_oid, 1);
if (!current || !updated) {
const char *msg;
const char *what;
continue;
}
- commit = lookup_commit_reference_gently(rm->old_oid.hash, 1);
+ commit = lookup_commit_reference_gently(&rm->old_oid,
+ 1);
if (!commit)
rm->fetch_head_status = FETCH_HEAD_NOT_FOR_MERGE;
const struct object_id *oid = &origin_data->oid;
int limit = opts->shortlog_len;
- branch = deref_tag(parse_object(oid->hash), oid_to_hex(oid), GIT_SHA1_HEXSZ);
+ branch = deref_tag(parse_object(oid), oid_to_hex(oid), GIT_SHA1_HEXSZ);
if (!branch || branch->type != OBJ_COMMIT)
return;
* "name" here and we do not want to contaminate its
* util field yet.
*/
- obj = parse_object(oid.hash);
+ obj = parse_object(&oid);
parent = (struct commit *)peel_to_type(NULL, 0, obj, OBJ_COMMIT);
if (!parent)
continue;
commit_list_insert(parent, &parents);
add_merge_parent(result, &obj->oid, &parent->object.oid);
}
- head_commit = lookup_commit(head->hash);
+ head_commit = lookup_commit(head);
if (head_commit)
commit_list_insert(head_commit, &parents);
parents = reduce_heads(parents);
struct commit *head;
struct rev_info rev;
- head = lookup_commit_or_die(head_oid.hash, "HEAD");
+ head = lookup_commit_or_die(&head_oid, "HEAD");
init_revisions(&rev, NULL);
rev.commit_format = CMIT_FMT_ONELINE;
rev.ignore_merges = 1;
return 0;
}
-static int fsck_obj_buffer(const unsigned char *sha1, enum object_type type,
+static int fsck_obj_buffer(const struct object_id *oid, enum object_type type,
unsigned long size, void *buffer, int *eaten)
{
/*
* verify_packfile(), data_valid variable for details.
*/
struct object *obj;
- obj = parse_object_buffer(sha1, type, size, buffer, eaten);
+ obj = parse_object_buffer(oid, type, size, buffer, eaten);
if (!obj) {
errors_found |= ERROR_OBJECT;
- return error("%s: object corrupt or missing", sha1_to_hex(sha1));
+ return error("%s: object corrupt or missing", oid_to_hex(oid));
}
obj->flags = HAS_OBJ;
return fsck_obj(obj);
{
struct object *obj;
- obj = parse_object(oid->hash);
+ obj = parse_object(oid);
if (!obj) {
error("%s: invalid sha1 pointer %s", refname, oid_to_hex(oid));
errors_found |= ERROR_REACHABLE;
if (!contents && type != OBJ_BLOB)
die("BUG: read_loose_object streamed a non-blob");
- obj = parse_object_buffer(oid->hash, type, size, contents, &eaten);
+ obj = parse_object_buffer(oid, type, size, contents, &eaten);
if (!eaten)
free(contents);
fprintf(stderr, "Checking cache tree\n");
if (0 <= it->entry_count) {
- struct object *obj = parse_object(it->sha1);
+ struct object *obj = parse_object(&it->oid);
if (!obj) {
error("%s: invalid sha1 pointer in cache-tree",
- sha1_to_hex(it->sha1));
+ oid_to_hex(&it->oid));
errors_found |= ERROR_REFS;
return 1;
}
mode = active_cache[i]->ce_mode;
if (S_ISGITLINK(mode))
continue;
- blob = lookup_blob(active_cache[i]->oid.hash);
+ blob = lookup_blob(&active_cache[i]->oid);
if (!blob)
continue;
obj = &blob->object;
break;
}
- object = parse_object_or_die(oid.hash, arg);
+ object = parse_object_or_die(&oid, arg);
if (!seen_dashdash)
verify_non_filename(prefix, arg);
add_object_array_with_path(object, arg, &list, oc.mode, oc.path);
ssize_t len = read_istream(data->st, data->buf, size);
if (len == 0)
die(_("SHA1 COLLISION FOUND WITH %s !"),
- sha1_to_hex(data->entry->idx.sha1));
+ oid_to_hex(&data->entry->idx.oid));
if (len < 0)
die(_("unable to read %s"),
- sha1_to_hex(data->entry->idx.sha1));
+ oid_to_hex(&data->entry->idx.oid));
if (memcmp(buf, data->buf, len))
die(_("SHA1 COLLISION FOUND WITH %s !"),
- sha1_to_hex(data->entry->idx.sha1));
+ oid_to_hex(&data->entry->idx.oid));
size -= len;
buf += len;
}
memset(&data, 0, sizeof(data));
data.entry = entry;
- data.st = open_istream(entry->idx.sha1, &type, &size, NULL);
+ data.st = open_istream(entry->idx.oid.hash, &type, &size, NULL);
if (!data.st)
return -1;
if (size != entry->size || type != entry->type)
die(_("SHA1 COLLISION FOUND WITH %s !"),
- sha1_to_hex(entry->idx.sha1));
+ oid_to_hex(&entry->idx.oid));
unpack_data(entry, compare_objects, &data);
close_istream(data.st);
free(data.buf);
static void sha1_object(const void *data, struct object_entry *obj_entry,
unsigned long size, enum object_type type,
- const unsigned char *sha1)
+ const struct object_id *oid)
{
void *new_data = NULL;
int collision_test_needed = 0;
if (startup_info->have_repository) {
read_lock();
- collision_test_needed = has_sha1_file_with_flags(sha1, HAS_SHA1_QUICK);
+ collision_test_needed = has_sha1_file_with_flags(oid->hash, HAS_SHA1_QUICK);
read_unlock();
}
enum object_type has_type;
unsigned long has_size;
read_lock();
- has_type = sha1_object_info(sha1, &has_size);
+ has_type = sha1_object_info(oid->hash, &has_size);
if (has_type < 0)
- die(_("cannot read existing object info %s"), sha1_to_hex(sha1));
+ die(_("cannot read existing object info %s"), oid_to_hex(oid));
if (has_type != type || has_size != size)
- die(_("SHA1 COLLISION FOUND WITH %s !"), sha1_to_hex(sha1));
- has_data = read_sha1_file(sha1, &has_type, &has_size);
+ die(_("SHA1 COLLISION FOUND WITH %s !"), oid_to_hex(oid));
+ has_data = read_sha1_file(oid->hash, &has_type, &has_size);
read_unlock();
if (!data)
data = new_data = get_data_from_pack(obj_entry);
if (!has_data)
- die(_("cannot read existing object %s"), sha1_to_hex(sha1));
+ die(_("cannot read existing object %s"), oid_to_hex(oid));
if (size != has_size || type != has_type ||
memcmp(data, has_data, size) != 0)
- die(_("SHA1 COLLISION FOUND WITH %s !"), sha1_to_hex(sha1));
+ die(_("SHA1 COLLISION FOUND WITH %s !"), oid_to_hex(oid));
free(has_data);
}
if (strict) {
read_lock();
if (type == OBJ_BLOB) {
- struct blob *blob = lookup_blob(sha1);
+ struct blob *blob = lookup_blob(oid);
if (blob)
blob->object.flags |= FLAG_CHECKED;
else
- die(_("invalid blob object %s"), sha1_to_hex(sha1));
+ die(_("invalid blob object %s"), oid_to_hex(oid));
} else {
struct object *obj;
int eaten;
* we do not need to free the memory here, as the
* buf is deleted by the caller.
*/
- obj = parse_object_buffer(sha1, type, size, buf, &eaten);
+ obj = parse_object_buffer(oid, type, size, buf,
+ &eaten);
if (!obj)
die(_("invalid %s"), typename(type));
if (do_fsck_object &&
if (!result->data)
bad_object(delta_obj->idx.offset, _("failed to apply delta"));
hash_sha1_file(result->data, result->size,
- typename(delta_obj->real_type), delta_obj->idx.sha1);
+ typename(delta_obj->real_type),
+ delta_obj->idx.oid.hash);
sha1_object(result->data, NULL, result->size, delta_obj->real_type,
- delta_obj->idx.sha1);
+ &delta_obj->idx.oid);
counter_lock();
nr_resolved_deltas++;
counter_unlock();
struct base_data *prev_base)
{
if (base->ref_last == -1 && base->ofs_last == -1) {
- find_ref_delta_children(base->obj->idx.sha1,
+ find_ref_delta_children(base->obj->idx.oid.hash,
&base->ref_first, &base->ref_last,
OBJ_REF_DELTA);
for (i = 0; i < nr_objects; i++) {
struct object_entry *obj = &objects[i];
void *data = unpack_raw_entry(obj, &ofs_delta->offset,
- ref_delta_sha1, obj->idx.sha1);
+ ref_delta_sha1,
+ obj->idx.oid.hash);
obj->real_type = obj->type;
if (obj->type == OBJ_OFS_DELTA) {
nr_ofs_deltas++;
obj->real_type = OBJ_BAD;
nr_delays++;
} else
- sha1_object(data, NULL, obj->size, obj->type, obj->idx.sha1);
+ sha1_object(data, NULL, obj->size, obj->type,
+ &obj->idx.oid);
free(data);
display_progress(progress, i+1);
}
if (obj->real_type != OBJ_BAD)
continue;
obj->real_type = obj->type;
- sha1_object(NULL, obj, obj->size, obj->type, obj->idx.sha1);
+ sha1_object(NULL, obj, obj->size, obj->type,
+ &obj->idx.oid);
nr_delays--;
}
if (nr_delays)
obj[1].idx.offset += write_compressed(f, buf, size);
obj[0].idx.crc32 = crc32_end(f);
sha1flush(f);
- hashcpy(obj->idx.sha1, sha1);
+ hashcpy(obj->idx.oid.hash, sha1);
return obj;
}
if (stat_only)
continue;
printf("%s %-6s %lu %lu %"PRIuMAX,
- sha1_to_hex(obj->idx.sha1),
+ oid_to_hex(&obj->idx.oid),
typename(obj->real_type), obj->size,
(unsigned long)(obj[1].idx.offset - obj->idx.offset),
(uintmax_t)obj->idx.offset);
if (is_delta_type(obj->type)) {
struct object_entry *bobj = &objects[obj_stat[i].base_object_no];
- printf(" %u %s", obj_stat[i].delta_depth, sha1_to_hex(bobj->idx.sha1));
+ printf(" %u %s", obj_stat[i].delta_depth,
+ oid_to_hex(&bobj->idx.oid));
}
putchar('\n');
}
rev.shown_one = 1;
if (ret)
break;
- o = parse_object(t->tagged->oid.hash);
+ o = parse_object(&t->tagged->oid);
if (!o)
ret = error(_("Could not read object %s"),
oid_to_hex(&t->tagged->oid));
o2 = rev->pending.objects[1].item;
flags1 = o1->flags;
flags2 = o2->flags;
- c1 = lookup_commit_reference(o1->oid.hash);
- c2 = lookup_commit_reference(o2->oid.hash);
+ c1 = lookup_commit_reference(&o1->oid);
+ c2 = lookup_commit_reference(&o2->oid);
if ((flags1 & UNINTERESTING) == (flags2 & UNINTERESTING))
die(_("Not a range."));
if (get_oid(upstream, &oid))
die(_("Failed to resolve '%s' as a valid ref."), upstream);
- commit = lookup_commit_or_die(oid.hash, "upstream base");
+ commit = lookup_commit_or_die(&oid, "upstream base");
base_list = get_merge_bases_many(commit, total, list);
/* There should be one and only one merge base. */
if (!base_list || base_list->next)
{
struct object_id oid;
if (get_oid(arg, &oid) == 0) {
- struct commit *commit = lookup_commit_reference(oid.hash);
+ struct commit *commit = lookup_commit_reference(&oid);
if (commit) {
commit->object.flags |= flags;
add_pending_object(revs, &commit->object, arg);
void overlay_tree_on_cache(const char *tree_name, const char *prefix)
{
struct tree *tree;
- unsigned char sha1[20];
+ struct object_id oid;
struct pathspec pathspec;
struct cache_entry *last_stage0 = NULL;
int i;
- if (get_sha1(tree_name, sha1))
+ if (get_oid(tree_name, &oid))
die("tree-ish %s not found.", tree_name);
- tree = parse_tree_indirect(sha1);
+ tree = parse_tree_indirect(&oid);
if (!tree)
die("bad tree-ish %s", tree_name);
int cmd_ls_tree(int argc, const char **argv, const char *prefix)
{
- unsigned char sha1[20];
+ struct object_id oid;
struct tree *tree;
int i, full_tree = 0;
const struct option ls_tree_options[] = {
if (argc < 1)
usage_with_options(ls_tree_usage, ls_tree_options);
- if (get_sha1(argv[0], sha1))
+ if (get_oid(argv[0], &oid))
die("Not a valid object name %s", argv[0]);
/*
for (i = 0; i < pathspec.nr; i++)
pathspec.items[i].nowildcard_len = pathspec.items[i].len;
pathspec.has_wildcard = 0;
- tree = parse_tree_indirect(sha1);
+ tree = parse_tree_indirect(&oid);
if (!tree)
die("not a tree object");
return !!read_tree_recursive(tree, "", 0, 0, &pathspec, show_tree, NULL);
if (get_oid(arg, &revkey))
die("Not a valid object name %s", arg);
- r = lookup_commit_reference(revkey.hash);
+ r = lookup_commit_reference(&revkey);
if (!r)
die("Not a valid commit name %s", arg);
if (is_null_oid(oid))
return;
- commit = lookup_commit(oid->hash);
+ commit = lookup_commit(oid);
if (!commit ||
(commit->object.flags & TMP_MARK) ||
parse_commit(commit))
if (get_oid(commitname, &oid))
die("Not a valid object name: '%s'", commitname);
- derived = lookup_commit_reference(oid.hash);
+ derived = lookup_commit_reference(&oid);
memset(&revs, 0, sizeof(revs));
revs.initial = 1;
for_each_reflog_ent(refname, collect_one_reflog_ent, &revs);
return !(a->oid || b->oid);
}
-static struct merge_list *create_entry(unsigned stage, unsigned mode, const unsigned char *sha1, const char *path)
+static struct merge_list *create_entry(unsigned stage, unsigned mode, const struct object_id *oid, const char *path)
{
struct merge_list *res = xcalloc(1, sizeof(*res));
res->stage = stage;
res->path = path;
res->mode = mode;
- res->blob = lookup_blob(sha1);
+ res->blob = lookup_blob(oid);
return res;
}
return;
path = traverse_path(info, result);
- orig = create_entry(2, ours->mode, ours->oid->hash, path);
- final = create_entry(0, result->mode, result->oid->hash, path);
+ orig = create_entry(2, ours->mode, ours->oid, path);
+ final = create_entry(0, result->mode, result->oid, path);
final->link = orig;
path = entry->path;
else
path = traverse_path(info, n);
- link = create_entry(stage, n->mode, n->oid->hash, path);
+ link = create_entry(stage, n->mode, n->oid, path);
link->link = entry;
return link;
}
opts.verbose_update = 1;
opts.trivial_merges_only = 1;
opts.merge = 1;
- trees[nr_trees] = parse_tree_indirect(common->hash);
+ trees[nr_trees] = parse_tree_indirect(common);
if (!trees[nr_trees++])
return -1;
- trees[nr_trees] = parse_tree_indirect(head->hash);
+ trees[nr_trees] = parse_tree_indirect(head);
if (!trees[nr_trees++])
return -1;
- trees[nr_trees] = parse_tree_indirect(one->hash);
+ trees[nr_trees] = parse_tree_indirect(one);
if (!trees[nr_trees++])
return -1;
opts.fn = threeway_merge;
if (!branch || is_null_oid(&head_oid))
head_commit = NULL;
else
- head_commit = lookup_commit_or_die(head_oid.hash, "HEAD");
+ head_commit = lookup_commit_or_die(&head_oid, "HEAD");
init_diff_ui_defaults();
git_config(git_merge_config, NULL);
goto done;
}
- if (checkout_fast_forward(head_commit->object.oid.hash,
- commit->object.oid.hash,
+ if (checkout_fast_forward(&head_commit->object.oid,
+ &commit->object.oid,
overwrite_ignore)) {
ret = 1;
goto done;
static struct tip_table {
struct tip_table_entry {
- unsigned char sha1[20];
+ struct object_id oid;
const char *refname;
} *table;
int nr;
int sorted;
} tip_table;
-static void add_to_tip_table(const unsigned char *sha1, const char *refname,
+static void add_to_tip_table(const struct object_id *oid, const char *refname,
int shorten_unambiguous)
{
refname = name_ref_abbrev(refname, shorten_unambiguous);
ALLOC_GROW(tip_table.table, tip_table.nr + 1, tip_table.alloc);
- hashcpy(tip_table.table[tip_table.nr].sha1, sha1);
+ oidcpy(&tip_table.table[tip_table.nr].oid, oid);
tip_table.table[tip_table.nr].refname = xstrdup(refname);
tip_table.nr++;
tip_table.sorted = 0;
static int tipcmp(const void *a_, const void *b_)
{
const struct tip_table_entry *a = a_, *b = b_;
- return hashcmp(a->sha1, b->sha1);
+ return oidcmp(&a->oid, &b->oid);
}
static int name_ref(const char *path, const struct object_id *oid, int flags, void *cb_data)
{
- struct object *o = parse_object(oid->hash);
+ struct object *o = parse_object(oid);
struct name_ref_data *data = cb_data;
int can_abbreviate_output = data->tags_only && data->name_only;
int deref = 0;
return 0;
}
- add_to_tip_table(oid->hash, path, can_abbreviate_output);
+ add_to_tip_table(oid, path, can_abbreviate_output);
while (o && o->type == OBJ_TAG) {
struct tag *t = (struct tag *) o;
if (!t->tagged)
break; /* broken repository */
- o = parse_object(t->tagged->oid.hash);
+ o = parse_object(&t->tagged->oid);
deref = 1;
taggerdate = t->date;
}
static const unsigned char *nth_tip_table_ent(size_t ix, void *table_)
{
struct tip_table_entry *table = table_;
- return table[ix].sha1;
+ return table[ix].oid.hash;
}
static const char *get_exact_ref_match(const struct object *o)
#define ishex(x) (isdigit((x)) || ((x) >= 'a' && (x) <= 'f'))
if (!ishex(*p))
forty = 0;
- else if (++forty == 40 &&
+ else if (++forty == GIT_SHA1_HEXSZ &&
!ishex(*(p+1))) {
- unsigned char sha1[40];
+ struct object_id oid;
const char *name = NULL;
char c = *(p+1);
int p_len = p - p_start + 1;
forty = 0;
*(p+1) = 0;
- if (!get_sha1(p - 39, sha1)) {
+ if (!get_oid(p - (GIT_SHA1_HEXSZ - 1), &oid)) {
struct object *o =
- lookup_object(sha1);
+ lookup_object(oid.hash);
if (o)
name = get_rev_name(o, &buf);
}
continue;
if (data->name_only)
- printf("%.*s%s", p_len - 40, p_start, name);
+ printf("%.*s%s", p_len - GIT_SHA1_HEXSZ, p_start, name);
else
printf("%.*s (%s)", p_len, p_start, name);
p_start = p + 1;
cutoff = 0;
for (; argc; argc--, argv++) {
- unsigned char sha1[20];
+ struct object_id oid;
struct object *object;
struct commit *commit;
- if (get_sha1(*argv, sha1)) {
+ if (get_oid(*argv, &oid)) {
fprintf(stderr, "Could not get sha1 for %s. Skipping.\n",
*argv);
continue;
}
commit = NULL;
- object = parse_object(sha1);
+ object = parse_object(&oid);
if (object) {
struct object *peeled = deref_tag(object, *argv, 0);
if (peeled && peeled->type == OBJ_COMMIT)
if (get_oid("NOTES_MERGE_PARTIAL", &oid))
die(_("failed to read ref NOTES_MERGE_PARTIAL"));
- else if (!(partial = lookup_commit_reference(oid.hash)))
+ else if (!(partial = lookup_commit_reference(&oid)))
die(_("could not find commit from NOTES_MERGE_PARTIAL."));
else if (parse_commit(partial))
die(_("could not parse commit from NOTES_MERGE_PARTIAL."));
void *buf, *base_buf, *delta_buf;
enum object_type type;
- buf = read_sha1_file(entry->idx.sha1, &type, &size);
+ buf = read_sha1_file(entry->idx.oid.hash, &type, &size);
if (!buf)
- die("unable to read %s", sha1_to_hex(entry->idx.sha1));
- base_buf = read_sha1_file(entry->delta->idx.sha1, &type, &base_size);
+ die("unable to read %s", oid_to_hex(&entry->idx.oid));
+ base_buf = read_sha1_file(entry->delta->idx.oid.hash, &type,
+ &base_size);
if (!base_buf)
- die("unable to read %s", sha1_to_hex(entry->delta->idx.sha1));
+ die("unable to read %s",
+ oid_to_hex(&entry->delta->idx.oid));
delta_buf = diff_delta(base_buf, base_size,
buf, size, &delta_size, 0);
if (!delta_buf || delta_size != entry->delta_size)
if (!usable_delta) {
if (entry->type == OBJ_BLOB &&
entry->size > big_file_threshold &&
- (st = open_istream(entry->idx.sha1, &type, &size, NULL)) != NULL)
+ (st = open_istream(entry->idx.oid.hash, &type, &size, NULL)) != NULL)
buf = NULL;
else {
- buf = read_sha1_file(entry->idx.sha1, &type, &size);
+ buf = read_sha1_file(entry->idx.oid.hash, &type,
+ &size);
if (!buf)
- die(_("unable to read %s"), sha1_to_hex(entry->idx.sha1));
+ die(_("unable to read %s"),
+ oid_to_hex(&entry->idx.oid));
}
/*
* make sure no cached delta data remains from a
return 0;
}
sha1write(f, header, hdrlen);
- sha1write(f, entry->delta->idx.sha1, 20);
+ sha1write(f, entry->delta->idx.oid.hash, 20);
hdrlen += 20;
} else {
if (limit && hdrlen + datalen + 20 >= limit) {
sha1write(f, header, hdrlen);
}
if (st) {
- datalen = write_large_blob_data(st, f, entry->idx.sha1);
+ datalen = write_large_blob_data(st, f, entry->idx.oid.hash);
close_istream(st);
} else {
sha1write(f, buf, datalen);
datalen = revidx[1].offset - offset;
if (!pack_to_stdout && p->index_version > 1 &&
check_pack_crc(p, &w_curs, offset, datalen, revidx->nr)) {
- error("bad packed object CRC for %s", sha1_to_hex(entry->idx.sha1));
+ error("bad packed object CRC for %s",
+ oid_to_hex(&entry->idx.oid));
unuse_pack(&w_curs);
return write_no_reuse_object(f, entry, limit, usable_delta);
}
if (!pack_to_stdout && p->index_version == 1 &&
check_pack_inflate(p, &w_curs, offset, datalen, entry->size)) {
- error("corrupt packed object for %s", sha1_to_hex(entry->idx.sha1));
+ error("corrupt packed object for %s",
+ oid_to_hex(&entry->idx.oid));
unuse_pack(&w_curs);
return write_no_reuse_object(f, entry, limit, usable_delta);
}
return 0;
}
sha1write(f, header, hdrlen);
- sha1write(f, entry->delta->idx.sha1, 20);
+ sha1write(f, entry->delta->idx.oid.hash, 20);
hdrlen += 20;
reused_delta++;
} else {
recursing = (e->idx.offset == 1);
if (recursing) {
warning("recursive delta detected for object %s",
- sha1_to_hex(e->idx.sha1));
+ oid_to_hex(&e->idx.oid));
return WRITE_ONE_RECURSIVE;
} else if (e->idx.offset || e->preferred_base) {
/* offset is non zero if object is written already. */
ofs += 1;
if (!ofs || MSB(ofs, 7)) {
error("delta base offset overflow in pack for %s",
- sha1_to_hex(entry->idx.sha1));
+ oid_to_hex(&entry->idx.oid));
goto give_up;
}
c = buf[used_0++];
ofs = entry->in_pack_offset - ofs;
if (ofs <= 0 || ofs >= entry->in_pack_offset) {
error("delta base offset out of bound for %s",
- sha1_to_hex(entry->idx.sha1));
+ oid_to_hex(&entry->idx.oid));
goto give_up;
}
if (reuse_delta && !entry->preferred_base) {
unuse_pack(&w_curs);
}
- entry->type = sha1_object_info(entry->idx.sha1, &entry->size);
+ entry->type = sha1_object_info(entry->idx.oid.hash, &entry->size);
/*
* The error condition is checked in prepare_pack(). This is
* to permit a missing preferred base object to be ignored
/* avoid filesystem trashing with loose objects */
if (!a->in_pack && !b->in_pack)
- return hashcmp(a->idx.sha1, b->idx.sha1);
+ return oidcmp(&a->idx.oid, &b->idx.oid);
if (a->in_pack < b->in_pack)
return -1;
* And if that fails, the error will be recorded in entry->type
* and dealt with in prepare_pack().
*/
- entry->type = sha1_object_info(entry->idx.sha1, &entry->size);
+ entry->type = sha1_object_info(entry->idx.oid.hash,
+ &entry->size);
}
}
/* Load data if not already done */
if (!trg->data) {
read_lock();
- trg->data = read_sha1_file(trg_entry->idx.sha1, &type, &sz);
+ trg->data = read_sha1_file(trg_entry->idx.oid.hash, &type,
+ &sz);
read_unlock();
if (!trg->data)
die("object %s cannot be read",
- sha1_to_hex(trg_entry->idx.sha1));
+ oid_to_hex(&trg_entry->idx.oid));
if (sz != trg_size)
die("object %s inconsistent object length (%lu vs %lu)",
- sha1_to_hex(trg_entry->idx.sha1), sz, trg_size);
+ oid_to_hex(&trg_entry->idx.oid), sz,
+ trg_size);
*mem_usage += sz;
}
if (!src->data) {
read_lock();
- src->data = read_sha1_file(src_entry->idx.sha1, &type, &sz);
+ src->data = read_sha1_file(src_entry->idx.oid.hash, &type,
+ &sz);
read_unlock();
if (!src->data) {
if (src_entry->preferred_base) {
static int warned = 0;
if (!warned++)
warning("object %s cannot be read",
- sha1_to_hex(src_entry->idx.sha1));
+ oid_to_hex(&src_entry->idx.oid));
/*
* Those objects are not included in the
* resulting pack. Be resilient and ignore
return 0;
}
die("object %s cannot be read",
- sha1_to_hex(src_entry->idx.sha1));
+ oid_to_hex(&src_entry->idx.oid));
}
if (sz != src_size)
die("object %s inconsistent object length (%lu vs %lu)",
- sha1_to_hex(src_entry->idx.sha1), sz, src_size);
+ oid_to_hex(&src_entry->idx.oid), sz,
+ src_size);
*mem_usage += sz;
}
if (!src->index) {
if (packlist_find(&to_pack, oid->hash, NULL))
return;
- tag = lookup_tag(oid->hash);
+ tag = lookup_tag(oid);
while (1) {
if (!tag || parse_tag(tag) || !tag->tagged)
die("unable to pack objects reachable from tag %s",
nr_deltas++;
if (entry->type < 0)
die("unable to get type of object %s",
- sha1_to_hex(entry->idx.sha1));
+ oid_to_hex(&entry->idx.oid));
} else {
if (entry->type < 0) {
/*
continue;
}
if (starts_with(line, "--shallow ")) {
- unsigned char sha1[20];
- if (get_sha1_hex(line + 10, sha1))
+ struct object_id oid;
+ if (get_oid_hex(line + 10, &oid))
die("not an SHA-1 '%s'", line + 10);
- register_shallow(sha1);
+ register_shallow(&oid);
use_bitmap_index = 0;
continue;
}
die(_("cannot prune in a precious-objects repo"));
while (argc--) {
- unsigned char sha1[20];
+ struct object_id oid;
const char *name = *argv++;
- if (!get_sha1(name, sha1)) {
- struct object *object = parse_object_or_die(sha1, name);
+ if (!get_oid(name, &oid)) {
+ struct object *object = parse_object_or_die(&oid,
+ name);
add_pending_object(&revs, object, "");
}
else
* index/worktree changes that the user already made on the unborn
* branch.
*/
- if (checkout_fast_forward(EMPTY_TREE_SHA1_BIN, merge_head->hash, 0))
+ if (checkout_fast_forward(&empty_tree_oid, merge_head, 0))
return 1;
if (update_ref("initial pull", "HEAD", merge_head->hash, curr_head->hash, 0, UPDATE_REFS_DIE_ON_ERR))
{
struct commit_list *revs = NULL, *result;
- commit_list_insert(lookup_commit_reference(curr_head->hash), &revs);
- commit_list_insert(lookup_commit_reference(merge_head->hash), &revs);
+ commit_list_insert(lookup_commit_reference(curr_head), &revs);
+ commit_list_insert(lookup_commit_reference(merge_head), &revs);
if (!is_null_oid(fork_point))
- commit_list_insert(lookup_commit_reference(fork_point->hash), &revs);
+ commit_list_insert(lookup_commit_reference(fork_point), &revs);
result = reduce_heads(get_octopus_merge_bases(revs));
free_commit_list(revs);
"fast-forwarding your working tree from\n"
"commit %s."), oid_to_hex(&orig_head));
- if (checkout_fast_forward(orig_head.hash, curr_head.hash, 0))
+ if (checkout_fast_forward(&orig_head, &curr_head, 0))
die(_("Cannot fast-forward your working tree.\n"
"After making sure that you saved anything precious from\n"
"$ git diff %s\n"
struct commit_list *list = NULL;
struct commit *merge_head, *head;
- head = lookup_commit_reference(orig_head.hash);
+ head = lookup_commit_reference(&orig_head);
commit_list_insert(head, &list);
- merge_head = lookup_commit_reference(merge_heads.oid[0].hash);
+ merge_head = lookup_commit_reference(&merge_heads.oid[0]);
if (is_descendant_of(merge_head, list)) {
/* we can fast-forward this without invoking rebase */
opt_ff = "--ff-only";
static struct tree *trees[MAX_UNPACK_TREES];
static int recurse_submodules = RECURSE_SUBMODULES_DEFAULT;
-static int list_tree(unsigned char *sha1)
+static int list_tree(struct object_id *oid)
{
struct tree *tree;
if (nr_trees >= MAX_UNPACK_TREES)
die("I cannot read more than %d trees", MAX_UNPACK_TREES);
- tree = parse_tree_indirect(sha1);
+ tree = parse_tree_indirect(oid);
if (!tree)
return -1;
trees[nr_trees++] = tree;
int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
{
int i, stage = 0;
- unsigned char sha1[20];
+ struct object_id oid;
struct tree_desc t[MAX_UNPACK_TREES];
struct unpack_trees_options opts;
int prefix_set = 0;
for (i = 0; i < argc; i++) {
const char *arg = argv[i];
- if (get_sha1(arg, sha1))
+ if (get_oid(arg, &oid))
die("Not a valid object name %s", arg);
- if (list_tree(sha1) < 0)
+ if (list_tree(&oid) < 0)
die("failed to unpack tree object %s", arg);
stage++;
}
* not lose these new roots..
*/
for (i = 0; i < extra.nr; i++)
- register_shallow(extra.oid[i].hash);
+ register_shallow(&extra.oid[i]);
si->shallow_ref[cmd->index] = 0;
oid_array_clear(&extra);
struct object *old_object, *new_object;
struct commit *old_commit, *new_commit;
- old_object = parse_object(old_oid->hash);
- new_object = parse_object(new_oid->hash);
+ old_object = parse_object(old_oid);
+ new_object = parse_object(new_oid);
if (!old_object || !new_object ||
old_object->type != OBJ_COMMIT ||
if (is_null_oid(new_oid)) {
struct strbuf err = STRBUF_INIT;
- if (!parse_object(old_oid->hash)) {
+ if (!parse_object(old_oid)) {
old_oid = NULL;
if (ref_exists(name)) {
rp_warning("Allowing deletion of corrupt ref.");
#define STUDYING (1u<<11)
#define REACHABLE (1u<<12)
-static int tree_is_complete(const unsigned char *sha1)
+static int tree_is_complete(const struct object_id *oid)
{
struct tree_desc desc;
struct name_entry entry;
int complete;
struct tree *tree;
- tree = lookup_tree(sha1);
+ tree = lookup_tree(oid);
if (!tree)
return 0;
if (tree->object.flags & SEEN)
if (!tree->buffer) {
enum object_type type;
unsigned long size;
- void *data = read_sha1_file(sha1, &type, &size);
+ void *data = read_sha1_file(oid->hash, &type, &size);
if (!data) {
tree->object.flags |= INCOMPLETE;
return 0;
complete = 1;
while (tree_entry(&desc, &entry)) {
if (!has_sha1_file(entry.oid->hash) ||
- (S_ISDIR(entry.mode) && !tree_is_complete(entry.oid->hash))) {
+ (S_ISDIR(entry.mode) && !tree_is_complete(entry.oid))) {
tree->object.flags |= INCOMPLETE;
complete = 0;
}
struct commit_list *parent;
c = (struct commit *)study.objects[--study.nr].item;
- if (!c->object.parsed && !parse_object(c->object.oid.hash))
+ if (!c->object.parsed && !parse_object(&c->object.oid))
c->object.flags |= INCOMPLETE;
if (c->object.flags & INCOMPLETE) {
for (i = 0; i < found.nr; i++) {
struct commit *c =
(struct commit *)found.objects[i].item;
- if (!tree_is_complete(c->tree->object.oid.hash)) {
+ if (!tree_is_complete(&c->tree->object.oid)) {
is_incomplete = 1;
c->object.flags |= INCOMPLETE;
}
return !is_incomplete;
}
-static int keep_entry(struct commit **it, unsigned char *sha1)
+static int keep_entry(struct commit **it, struct object_id *oid)
{
struct commit *commit;
- if (is_null_sha1(sha1))
+ if (is_null_oid(oid))
return 1;
- commit = lookup_commit_reference_gently(sha1, 1);
+ commit = lookup_commit_reference_gently(oid, 1);
if (!commit)
return 0;
cb->mark_list = leftover;
}
-static int unreachable(struct expire_reflog_policy_cb *cb, struct commit *commit, unsigned char *sha1)
+static int unreachable(struct expire_reflog_policy_cb *cb, struct commit *commit, struct object_id *oid)
{
/*
* We may or may not have the commit yet - if not, look it
* up using the supplied sha1.
*/
if (!commit) {
- if (is_null_sha1(sha1))
+ if (is_null_oid(oid))
return 0;
- commit = lookup_commit_reference_gently(sha1, 1);
+ commit = lookup_commit_reference_gently(oid, 1);
/* Not a commit -- keep it */
if (!commit)
/*
* Return true iff the specified reflog entry should be expired.
*/
-static int should_expire_reflog_ent(unsigned char *osha1, unsigned char *nsha1,
+static int should_expire_reflog_ent(struct object_id *ooid, struct object_id *noid,
const char *email, timestamp_t timestamp, int tz,
const char *message, void *cb_data)
{
old = new = NULL;
if (cb->cmd.stalefix &&
- (!keep_entry(&old, osha1) || !keep_entry(&new, nsha1)))
+ (!keep_entry(&old, ooid) || !keep_entry(&new, noid)))
return 1;
if (timestamp < cb->cmd.expire_unreachable) {
if (cb->unreachable_expire_kind == UE_ALWAYS)
return 1;
- if (unreachable(cb, old, osha1) || unreachable(cb, new, nsha1))
+ if (unreachable(cb, old, ooid) || unreachable(cb, new, noid))
return 1;
}
struct commit *tip_commit;
if (flags & REF_ISSYMREF)
return 0;
- tip_commit = lookup_commit_reference_gently(oid->hash, 1);
+ tip_commit = lookup_commit_reference_gently(oid, 1);
if (!tip_commit)
return 0;
commit_list_insert(tip_commit, list);
}
static void reflog_expiry_prepare(const char *refname,
- const unsigned char *sha1,
+ const struct object_id *oid,
void *cb_data)
{
struct expire_reflog_policy_cb *cb = cb_data;
cb->tip_commit = NULL;
cb->unreachable_expire_kind = UE_HEAD;
} else {
- cb->tip_commit = lookup_commit_reference_gently(sha1, 1);
+ cb->tip_commit = lookup_commit_reference_gently(oid, 1);
if (!cb->tip_commit)
cb->unreachable_expire_kind = UE_ALWAYS;
else
struct object_id oid;
if (get_oid(argv[i], &oid) < 0)
die(_("Not a valid object name: '%s'"), argv[i]);
- lookup_commit_or_die(oid.hash, argv[i]);
+ lookup_commit_or_die(&oid, argv[i]);
strbuf_addf(&new_parents, "parent %s\n", oid_to_hex(&oid));
}
int i;
hash_sha1_file(extra->value, extra->len, typename(OBJ_TAG), tag_oid.hash);
- tag = lookup_tag(tag_oid.hash);
+ tag = lookup_tag(&tag_oid);
if (!tag)
die(_("bad mergetag in commit '%s'"), ref);
if (parse_tag_buffer(tag, extra->value, extra->len))
if (get_oid(old_ref, &old) < 0)
die(_("Not a valid object name: '%s'"), old_ref);
- commit = lookup_commit_or_die(old.hash, old_ref);
+ commit = lookup_commit_or_die(&old, old_ref);
buffer = get_commit_buffer(commit, &size);
strbuf_add(&buf, buffer, size);
return -1;
if (reset_type == MIXED || reset_type == HARD) {
- tree = parse_tree_indirect(oid->hash);
+ tree = parse_tree_indirect(oid);
prime_cache_tree(&the_index, tree);
}
opt.format_callback = update_index_from_diff;
opt.format_callback_data = &intent_to_add;
- if (do_diff_cache(tree_oid->hash, &opt))
+ if (do_diff_cache(tree_oid, &opt))
return 1;
diffcore_std(&opt);
diff_flush(&opt);
struct commit *commit;
if (get_sha1_committish(rev, oid.hash))
die(_("Failed to resolve '%s' as a valid revision."), rev);
- commit = lookup_commit_reference(oid.hash);
+ commit = lookup_commit_reference(&oid);
if (!commit)
die(_("Could not parse object '%s'."), rev);
oidcpy(&oid, &commit->object.oid);
struct tree *tree;
if (get_sha1_treeish(rev, oid.hash))
die(_("Failed to resolve '%s' as a valid tree."), rev);
- tree = parse_tree_indirect(oid.hash);
+ tree = parse_tree_indirect(&oid);
if (!tree)
die(_("Could not parse object '%s'."), rev);
oidcpy(&oid, &tree->object.oid);
update_ref_status = reset_refs(rev, &oid);
if (reset_type == HARD && !update_ref_status && !quiet)
- print_new_head_line(lookup_commit_reference(oid.hash));
+ print_new_head_line(lookup_commit_reference(&oid));
}
if (!pathspec.nr)
remove_branch_state();
if (obj->type == OBJ_BLOB && !has_object_file(&obj->oid))
die("missing blob object '%s'", oid_to_hex(&obj->oid));
if (info->revs->verify_objects && !obj->parsed && obj->type != OBJ_COMMIT)
- parse_object(obj->oid.hash);
+ parse_object(&obj->oid);
}
static void show_object(struct object *obj, const char *name, void *cb_data)
}
/* Output a revision, only if filter allows it */
-static void show_rev(int type, const unsigned char *sha1, const char *name)
+static void show_rev(int type, const struct object_id *oid, const char *name)
{
if (!(filter & DO_REVS))
return;
if ((symbolic || abbrev_ref) && name) {
if (symbolic == SHOW_SYMBOLIC_FULL || abbrev_ref) {
- unsigned char discard[20];
+ struct object_id discard;
char *full;
- switch (dwim_ref(name, strlen(name), discard, &full)) {
+ switch (dwim_ref(name, strlen(name), discard.hash, &full)) {
case 0:
/*
* Not found -- not a ref. We could
}
}
else if (abbrev)
- show_with_type(type, find_unique_abbrev(sha1, abbrev));
+ show_with_type(type, find_unique_abbrev(oid->hash, abbrev));
else
- show_with_type(type, sha1_to_hex(sha1));
+ show_with_type(type, oid_to_hex(oid));
}
/* Output a flag, only if filter allows it. */
const char *s = def;
if (s) {
- unsigned char sha1[20];
+ struct object_id oid;
def = NULL;
- if (!get_sha1(s, sha1)) {
- show_rev(NORMAL, sha1, s);
+ if (!get_oid(s, &oid)) {
+ show_rev(NORMAL, &oid, s);
return 1;
}
}
{
if (ref_excluded(ref_excludes, refname))
return 0;
- show_rev(NORMAL, oid->hash, refname);
+ show_rev(NORMAL, oid, refname);
return 0;
}
static int anti_reference(const char *refname, const struct object_id *oid, int flag, void *cb_data)
{
- show_rev(REVERSED, oid->hash, refname);
+ show_rev(REVERSED, oid, refname);
return 0;
}
static int show_abbrev(const struct object_id *oid, void *cb_data)
{
- show_rev(NORMAL, oid->hash, NULL);
+ show_rev(NORMAL, oid, NULL);
return 0;
}
static int try_difference(const char *arg)
{
char *dotdot;
- unsigned char sha1[20];
- unsigned char end[20];
+ struct object_id oid;
+ struct object_id end;
const char *next;
const char *this;
int symmetric;
return 0;
}
- if (!get_sha1_committish(this, sha1) && !get_sha1_committish(next, end)) {
- show_rev(NORMAL, end, next);
- show_rev(symmetric ? NORMAL : REVERSED, sha1, this);
+ if (!get_sha1_committish(this, oid.hash) && !get_sha1_committish(next, end.hash)) {
+ show_rev(NORMAL, &end, next);
+ show_rev(symmetric ? NORMAL : REVERSED, &oid, this);
if (symmetric) {
struct commit_list *exclude;
struct commit *a, *b;
- a = lookup_commit_reference(sha1);
- b = lookup_commit_reference(end);
+ a = lookup_commit_reference(&oid);
+ b = lookup_commit_reference(&end);
exclude = get_merge_bases(a, b);
while (exclude) {
struct commit *commit = pop_commit(&exclude);
- show_rev(REVERSED, commit->object.oid.hash, NULL);
+ show_rev(REVERSED, &commit->object.oid, NULL);
}
}
*dotdot = '.';
static int try_parent_shorthands(const char *arg)
{
char *dotdot;
- unsigned char sha1[20];
+ struct object_id oid;
struct commit *commit;
struct commit_list *parents;
int parent_number;
return 0;
*dotdot = 0;
- if (get_sha1_committish(arg, sha1)) {
+ if (get_sha1_committish(arg, oid.hash)) {
*dotdot = '^';
return 0;
}
- commit = lookup_commit_reference(sha1);
+ commit = lookup_commit_reference(&oid);
if (exclude_parent &&
exclude_parent > commit_list_count(commit->parents)) {
*dotdot = '^';
}
if (include_rev)
- show_rev(NORMAL, sha1, arg);
+ show_rev(NORMAL, &oid, arg);
for (parents = commit->parents, parent_number = 1;
parents;
parents = parents->next, parent_number++) {
if (symbolic)
name = xstrfmt("%s^%d", arg, parent_number);
show_rev(include_parents ? NORMAL : REVERSED,
- parents->item->object.oid.hash, name);
+ &parents->item->object.oid, name);
free(name);
}
int did_repo_setup = 0;
int has_dashdash = 0;
int output_prefix = 0;
- unsigned char sha1[20];
+ struct object_id oid;
unsigned int flags = 0;
const char *name = NULL;
struct object_context unused;
name++;
type = REVERSED;
}
- if (!get_sha1_with_context(name, flags, sha1, &unused)) {
+ if (!get_sha1_with_context(name, flags, oid.hash, &unused)) {
if (verify)
revs_count++;
else
- show_rev(type, sha1, name);
+ show_rev(type, &oid, name);
continue;
}
if (verify)
strbuf_release(&buf);
if (verify) {
if (revs_count == 1) {
- show_rev(type, sha1, name);
+ show_rev(type, &oid, name);
return 0;
} else if (revs_count == 0 && show_default())
return 0;
static int append_ref(const char *refname, const struct object_id *oid,
int allow_dups)
{
- struct commit *commit = lookup_commit_reference_gently(oid->hash, 1);
+ struct commit *commit = lookup_commit_reference_gently(oid, 1);
int i;
if (!commit)
MAX_REVS), MAX_REVS);
if (get_sha1(ref_name[num_rev], revkey.hash))
die(_("'%s' is not a valid ref."), ref_name[num_rev]);
- commit = lookup_commit_reference(revkey.hash);
+ commit = lookup_commit_reference(&revkey);
if (!commit)
die(_("cannot find commit %s (%s)"),
ref_name[num_rev], oid_to_hex(&revkey));
}
typedef int (*each_tag_name_fn)(const char *name, const char *ref,
- const unsigned char *sha1, const void *cb_data);
+ const struct object_id *oid, const void *cb_data);
static int for_each_tag_name(const char **argv, each_tag_name_fn fn,
const void *cb_data)
const char **p;
struct strbuf ref = STRBUF_INIT;
int had_error = 0;
- unsigned char sha1[20];
+ struct object_id oid;
for (p = argv; *p; p++) {
strbuf_reset(&ref);
strbuf_addf(&ref, "refs/tags/%s", *p);
- if (read_ref(ref.buf, sha1)) {
+ if (read_ref(ref.buf, oid.hash)) {
error(_("tag '%s' not found."), *p);
had_error = 1;
continue;
}
- if (fn(*p, ref.buf, sha1, cb_data))
+ if (fn(*p, ref.buf, &oid, cb_data))
had_error = 1;
}
strbuf_release(&ref);
}
static int delete_tag(const char *name, const char *ref,
- const unsigned char *sha1, const void *cb_data)
+ const struct object_id *oid, const void *cb_data)
{
- if (delete_ref(NULL, ref, sha1, 0))
+ if (delete_ref(NULL, ref, oid->hash, 0))
return 1;
- printf(_("Deleted tag '%s' (was %s)\n"), name, find_unique_abbrev(sha1, DEFAULT_ABBREV));
+ printf(_("Deleted tag '%s' (was %s)\n"), name, find_unique_abbrev(oid->hash, DEFAULT_ABBREV));
return 0;
}
static int verify_tag(const char *name, const char *ref,
- const unsigned char *sha1, const void *cb_data)
+ const struct object_id *oid, const void *cb_data)
{
int flags;
const char *fmt_pretty = cb_data;
if (fmt_pretty)
flags = GPG_VERIFY_OMIT_STATUS;
- if (gpg_verify_tag(sha1, name, flags))
+ if (gpg_verify_tag(oid->hash, name, flags))
return -1;
if (fmt_pretty)
- pretty_print_ref(name, sha1, fmt_pretty);
+ pretty_print_ref(name, oid->hash, fmt_pretty);
return 0;
}
return git_default_config(var, value, cb);
}
-static void write_tag_body(int fd, const unsigned char *sha1)
+static void write_tag_body(int fd, const struct object_id *oid)
{
unsigned long size;
enum object_type type;
char *buf, *sp;
- buf = read_sha1_file(sha1, &type, &size);
+ buf = read_sha1_file(oid->hash, &type, &size);
if (!buf)
return;
/* skip header */
free(buf);
}
-static int build_tag_object(struct strbuf *buf, int sign, unsigned char *result)
+static int build_tag_object(struct strbuf *buf, int sign, struct object_id *result)
{
if (sign && do_sign(buf) < 0)
return error(_("unable to sign the tag"));
- if (write_sha1_file(buf->buf, buf->len, tag_type, result) < 0)
+ if (write_sha1_file(buf->buf, buf->len, tag_type, result->hash) < 0)
return error(_("unable to write tag file"));
return 0;
}
} cleanup_mode;
};
-static void create_tag(const unsigned char *object, const char *tag,
+static void create_tag(const struct object_id *object, const char *tag,
struct strbuf *buf, struct create_tag_options *opt,
- unsigned char *prev, unsigned char *result)
+ struct object_id *prev, struct object_id *result)
{
enum object_type type;
struct strbuf header = STRBUF_INIT;
char *path = NULL;
- type = sha1_object_info(object, NULL);
+ type = sha1_object_info(object->hash, NULL);
if (type <= OBJ_NONE)
die(_("bad object type."));
"type %s\n"
"tag %s\n"
"tagger %s\n\n",
- sha1_to_hex(object),
+ oid_to_hex(object),
typename(type),
tag,
git_committer_info(IDENT_STRICT));
if (fd < 0)
die_errno(_("could not create file '%s'"), path);
- if (!is_null_sha1(prev)) {
+ if (!is_null_oid(prev)) {
write_tag_body(fd, prev);
} else {
struct strbuf buf = STRBUF_INIT;
}
}
-static void create_reflog_msg(const unsigned char *sha1, struct strbuf *sb)
+static void create_reflog_msg(const struct object_id *oid, struct strbuf *sb)
{
enum object_type type;
struct commit *c;
strbuf_addstr(sb, rla);
} else {
strbuf_addstr(sb, "tag: tagging ");
- strbuf_add_unique_abbrev(sb, sha1, DEFAULT_ABBREV);
+ strbuf_add_unique_abbrev(sb, oid->hash, DEFAULT_ABBREV);
}
strbuf_addstr(sb, " (");
- type = sha1_object_info(sha1, NULL);
+ type = sha1_object_info(oid->hash, NULL);
switch (type) {
default:
strbuf_addstr(sb, "object of unknown type");
break;
case OBJ_COMMIT:
- if ((buf = read_sha1_file(sha1, &type, &size)) != NULL) {
+ if ((buf = read_sha1_file(oid->hash, &type, &size)) != NULL) {
subject_len = find_commit_subject(buf, &subject_start);
strbuf_insert(sb, sb->len, subject_start, subject_len);
} else {
}
free(buf);
- if ((c = lookup_commit_reference(sha1)) != NULL)
+ if ((c = lookup_commit_reference(oid)) != NULL)
strbuf_addf(sb, ", %s", show_date(c->date, 0, DATE_MODE(SHORT)));
break;
case OBJ_TREE:
struct strbuf buf = STRBUF_INIT;
struct strbuf ref = STRBUF_INIT;
struct strbuf reflog_msg = STRBUF_INIT;
- unsigned char object[20], prev[20];
+ struct object_id object, prev;
const char *object_ref, *tag;
struct create_tag_options opt;
char *cleanup_arg = NULL;
if (argc > 2)
die(_("too many params"));
- if (get_sha1(object_ref, object))
+ if (get_oid(object_ref, &object))
die(_("Failed to resolve '%s' as a valid ref."), object_ref);
if (strbuf_check_tag_ref(&ref, tag))
die(_("'%s' is not a valid tag name."), tag);
- if (read_ref(ref.buf, prev))
- hashclr(prev);
+ if (read_ref(ref.buf, prev.hash))
+ oidclr(&prev);
else if (!force)
die(_("tag '%s' already exists"), tag);
else
die(_("Invalid cleanup mode %s"), cleanup_arg);
- create_reflog_msg(object, &reflog_msg);
+ create_reflog_msg(&object, &reflog_msg);
if (create_tag_object) {
if (force_sign_annotate && !annotate)
opt.sign = 1;
- create_tag(object, tag, &buf, &opt, prev, object);
+ create_tag(&object, tag, &buf, &opt, &prev, &object);
}
transaction = ref_transaction_begin(&err);
if (!transaction ||
- ref_transaction_update(transaction, ref.buf, object, prev,
+ ref_transaction_update(transaction, ref.buf, object.hash, prev.hash,
create_reflog ? REF_FORCE_CREATE_REFLOG : 0,
reflog_msg.buf, &err) ||
ref_transaction_commit(transaction, &err))
die("%s", err.buf);
ref_transaction_free(transaction);
- if (force && !is_null_sha1(prev) && hashcmp(prev, object))
- printf(_("Updated tag '%s' (was %s)\n"), tag, find_unique_abbrev(prev, DEFAULT_ABBREV));
+ if (force && !is_null_oid(&prev) && oidcmp(&prev, &object))
+ printf(_("Updated tag '%s' (was %s)\n"), tag, find_unique_abbrev(prev.hash, DEFAULT_ABBREV));
strbuf_release(&err);
strbuf_release(&buf);
}
struct delta_info {
- unsigned char base_sha1[20];
+ struct object_id base_oid;
unsigned nr;
off_t base_offset;
unsigned long size;
static struct delta_info *delta_list;
-static void add_delta_to_list(unsigned nr, unsigned const char *base_sha1,
+static void add_delta_to_list(unsigned nr, const struct object_id *base_oid,
off_t base_offset,
void *delta, unsigned long size)
{
struct delta_info *info = xmalloc(sizeof(*info));
- hashcpy(info->base_sha1, base_sha1);
+ oidcpy(&info->base_oid, base_oid);
info->base_offset = base_offset;
info->size = size;
info->delta = delta;
struct obj_info {
off_t offset;
- unsigned char sha1[20];
+ struct object_id oid;
struct object *obj;
};
*/
static void write_cached_object(struct object *obj, struct obj_buffer *obj_buf)
{
- unsigned char sha1[20];
+ struct object_id oid;
- if (write_sha1_file(obj_buf->buffer, obj_buf->size, typename(obj->type), sha1) < 0)
+ if (write_sha1_file(obj_buf->buffer, obj_buf->size, typename(obj->type), oid.hash) < 0)
die("failed to write object %s", oid_to_hex(&obj->oid));
obj->flags |= FLAG_WRITTEN;
}
void *buf, unsigned long size)
{
if (!strict) {
- if (write_sha1_file(buf, size, typename(type), obj_list[nr].sha1) < 0)
+ if (write_sha1_file(buf, size, typename(type), obj_list[nr].oid.hash) < 0)
die("failed to write object");
added_object(nr, type, buf, size);
free(buf);
obj_list[nr].obj = NULL;
} else if (type == OBJ_BLOB) {
struct blob *blob;
- if (write_sha1_file(buf, size, typename(type), obj_list[nr].sha1) < 0)
+ if (write_sha1_file(buf, size, typename(type), obj_list[nr].oid.hash) < 0)
die("failed to write object");
added_object(nr, type, buf, size);
free(buf);
- blob = lookup_blob(obj_list[nr].sha1);
+ blob = lookup_blob(&obj_list[nr].oid);
if (blob)
blob->object.flags |= FLAG_WRITTEN;
else
} else {
struct object *obj;
int eaten;
- hash_sha1_file(buf, size, typename(type), obj_list[nr].sha1);
+ hash_sha1_file(buf, size, typename(type), obj_list[nr].oid.hash);
added_object(nr, type, buf, size);
- obj = parse_object_buffer(obj_list[nr].sha1, type, size, buf, &eaten);
+ obj = parse_object_buffer(&obj_list[nr].oid, type, size, buf,
+ &eaten);
if (!obj)
die("invalid %s", typename(type));
add_object_buffer(obj, buf, size);
struct delta_info *info;
while ((info = *p) != NULL) {
- if (!hashcmp(info->base_sha1, obj_list[nr].sha1) ||
+ if (!oidcmp(&info->base_oid, &obj_list[nr].oid) ||
info->base_offset == obj_list[nr].offset) {
*p = info->next;
p = &delta_list;
free(buf);
}
-static int resolve_against_held(unsigned nr, const unsigned char *base,
+static int resolve_against_held(unsigned nr, const struct object_id *base,
void *delta_data, unsigned long delta_size)
{
struct object *obj;
struct obj_buffer *obj_buffer;
- obj = lookup_object(base);
+ obj = lookup_object(base->hash);
if (!obj)
return 0;
obj_buffer = lookup_object_buffer(obj);
{
void *delta_data, *base;
unsigned long base_size;
- unsigned char base_sha1[20];
+ struct object_id base_oid;
if (type == OBJ_REF_DELTA) {
- hashcpy(base_sha1, fill(20));
- use(20);
+ hashcpy(base_oid.hash, fill(GIT_SHA1_RAWSZ));
+ use(GIT_SHA1_RAWSZ);
delta_data = get_data(delta_size);
if (dry_run || !delta_data) {
free(delta_data);
return;
}
- if (has_sha1_file(base_sha1))
+ if (has_object_file(&base_oid))
; /* Ok we have this one */
- else if (resolve_against_held(nr, base_sha1,
+ else if (resolve_against_held(nr, &base_oid,
delta_data, delta_size))
return; /* we are done */
else {
/* cannot resolve yet --- queue it */
- hashclr(obj_list[nr].sha1);
- add_delta_to_list(nr, base_sha1, 0, delta_data, delta_size);
+ oidclr(&obj_list[nr].oid);
+ add_delta_to_list(nr, &base_oid, 0, delta_data, delta_size);
return;
}
} else {
} else if (base_offset > obj_list[mid].offset) {
lo = mid + 1;
} else {
- hashcpy(base_sha1, obj_list[mid].sha1);
- base_found = !is_null_sha1(base_sha1);
+ oidcpy(&base_oid, &obj_list[mid].oid);
+ base_found = !is_null_oid(&base_oid);
break;
}
}
* The delta base object is itself a delta that
* has not been resolved yet.
*/
- hashclr(obj_list[nr].sha1);
- add_delta_to_list(nr, null_sha1, base_offset, delta_data, delta_size);
+ oidclr(&obj_list[nr].oid);
+ add_delta_to_list(nr, &null_oid, base_offset, delta_data, delta_size);
return;
}
}
- if (resolve_against_held(nr, base_sha1, delta_data, delta_size))
+ if (resolve_against_held(nr, &base_oid, delta_data, delta_size))
return;
- base = read_sha1_file(base_sha1, &type, &base_size);
+ base = read_sha1_file(base_oid.hash, &type, &base_size);
if (!base) {
error("failed to read delta-pack base object %s",
- sha1_to_hex(base_sha1));
+ oid_to_hex(&base_oid));
if (!recover)
exit(1);
has_errors = 1;
int cmd_unpack_objects(int argc, const char **argv, const char *prefix)
{
int i;
- unsigned char sha1[20];
+ struct object_id oid;
check_replace_refs = 0;
git_SHA1_Init(&ctx);
unpack_all();
git_SHA1_Update(&ctx, buffer, offset);
- git_SHA1_Final(sha1, &ctx);
+ git_SHA1_Final(oid.hash, &ctx);
if (strict)
write_rest();
- if (hashcmp(fill(20), sha1))
+ if (hashcmp(fill(GIT_SHA1_RAWSZ), oid.hash))
die("final sha1 did not match");
- use(20);
+ use(GIT_SHA1_RAWSZ);
/* Write the last part of the buffer to stdout */
while (len) {
NULL
};
-static int run_gpg_verify(const unsigned char *sha1, const char *buf, unsigned long size, unsigned flags)
+static int run_gpg_verify(const struct object_id *oid, const char *buf, unsigned long size, unsigned flags)
{
struct signature_check signature_check;
int ret;
memset(&signature_check, 0, sizeof(signature_check));
- ret = check_commit_signature(lookup_commit(sha1), &signature_check);
+ ret = check_commit_signature(lookup_commit(oid), &signature_check);
print_signature_buffer(&signature_check, flags);
signature_check_clear(&signature_check);
static int verify_commit(const char *name, unsigned flags)
{
enum object_type type;
- unsigned char sha1[20];
+ struct object_id oid;
char *buf;
unsigned long size;
int ret;
- if (get_sha1(name, sha1))
+ if (get_oid(name, &oid))
return error("commit '%s' not found.", name);
- buf = read_sha1_file(sha1, &type, &size);
+ buf = read_sha1_file(oid.hash, &type, &size);
if (!buf)
return error("%s: unable to read file.", name);
if (type != OBJ_COMMIT)
return error("%s: cannot verify a non-commit object of type %s.",
name, typename(type));
- ret = run_gpg_verify(sha1, buf, size, flags);
+ ret = run_gpg_verify(&oid, buf, size, flags);
free(buf);
return ret;
/* Might want to keep the list sorted */
for (i = 0; i < state->nr_written; i++)
- if (!hashcmp(state->written[i]->sha1, sha1))
+ if (!hashcmp(state->written[i]->oid.hash, sha1))
return 1;
/* This is a new object we need to keep */
state->offset = checkpoint.offset;
free(idx);
} else {
- hashcpy(idx->sha1, result_sha1);
+ hashcpy(idx->oid.hash, result_sha1);
ALLOC_GROW(state->written,
state->nr_written + 1,
state->alloc_written);
static const char bundle_signature[] = "# v2 git bundle\n";
-static void add_to_ref_list(const unsigned char *sha1, const char *name,
+static void add_to_ref_list(const struct object_id *oid, const char *name,
struct ref_list *list)
{
ALLOC_GROW(list->list, list->nr + 1, list->alloc);
- hashcpy(list->list[list->nr].sha1, sha1);
+ oidcpy(&list->list[list->nr].oid, oid);
list->list[list->nr].name = xstrdup(name);
list->nr++;
}
/* The bundle header ends with an empty line */
while (!strbuf_getwholeline_fd(&buf, fd, '\n') &&
buf.len && buf.buf[0] != '\n') {
- unsigned char sha1[20];
+ struct object_id oid;
int is_prereq = 0;
+ const char *p;
if (*buf.buf == '-') {
is_prereq = 1;
* Prerequisites have object name that is optionally
* followed by SP and subject line.
*/
- if (get_sha1_hex(buf.buf, sha1) ||
- (buf.len > 40 && !isspace(buf.buf[40])) ||
- (!is_prereq && buf.len <= 40)) {
+ if (parse_oid_hex(buf.buf, &oid, &p) ||
+ (*p && !isspace(*p)) ||
+ (!is_prereq && !*p)) {
if (report_path)
error(_("unrecognized header: %s%s (%d)"),
(is_prereq ? "-" : ""), buf.buf, (int)buf.len);
break;
} else {
if (is_prereq)
- add_to_ref_list(sha1, "", &header->prerequisites);
+ add_to_ref_list(&oid, "", &header->prerequisites);
else
- add_to_ref_list(sha1, buf.buf + 41, &header->references);
+ add_to_ref_list(&oid, p + 1, &header->references);
}
}
if (j == argc)
continue;
}
- printf("%s %s\n", sha1_to_hex(r->list[i].sha1),
+ printf("%s %s\n", oid_to_hex(&r->list[i].oid),
r->list[i].name);
}
return 0;
init_revisions(&revs, NULL);
for (i = 0; i < p->nr; i++) {
struct ref_list_entry *e = p->list + i;
- struct object *o = parse_object(e->sha1);
+ struct object *o = parse_object(&e->oid);
if (o) {
o->flags |= PREREQ_MARK;
add_pending_object(&revs, o, e->name);
}
if (++ret == 1)
error("%s", message);
- error("%s %s", sha1_to_hex(e->sha1), e->name);
+ error("%s %s", oid_to_hex(&e->oid), e->name);
}
if (revs.pending.nr != p->nr)
return ret;
return -1;
rls_fout = xfdopen(rls.out, "r");
while (strbuf_getwholeline(&buf, rls_fout, '\n') != EOF) {
- unsigned char sha1[20];
+ struct object_id oid;
if (buf.len > 0 && buf.buf[0] == '-') {
write_or_die(bundle_fd, buf.buf, buf.len);
- if (!get_sha1_hex(buf.buf + 1, sha1)) {
- struct object *object = parse_object_or_die(sha1, buf.buf);
+ if (!get_oid_hex(buf.buf + 1, &oid)) {
+ struct object *object = parse_object_or_die(&oid,
+ buf.buf);
object->flags |= UNINTERESTING;
add_pending_object(revs, object, buf.buf);
}
- } else if (!get_sha1_hex(buf.buf, sha1)) {
- struct object *object = parse_object_or_die(sha1, buf.buf);
+ } else if (!get_oid_hex(buf.buf, &oid)) {
+ struct object *object = parse_object_or_die(&oid,
+ buf.buf);
object->flags |= SHOWN;
}
}
* in terms of a tag (e.g. v2.0 from the range
* "v1.0..v2.0")?
*/
- struct commit *one = lookup_commit_reference(oid.hash);
+ struct commit *one = lookup_commit_reference(&oid);
struct object *obj;
if (e->item == &(one->object)) {
* end up triggering "empty bundle"
* error.
*/
- obj = parse_object_or_die(oid.hash, e->name);
+ obj = parse_object_or_die(&oid, e->name);
obj->flags |= SHOWN;
add_pending_object(revs, obj, e->name);
}
#ifndef BUNDLE_H
#define BUNDLE_H
+#include "cache.h"
+
struct ref_list {
unsigned int nr, alloc;
struct ref_list_entry {
- unsigned char sha1[20];
+ struct object_id oid;
char *name;
} *list;
};
int i;
if (!it)
return 0;
- if (it->entry_count < 0 || !has_sha1_file(it->sha1))
+ if (it->entry_count < 0 || !has_sha1_file(it->oid.hash))
return 0;
for (i = 0; i < it->subtree_nr; i++) {
if (!cache_tree_fully_valid(it->down[i]->cache_tree))
*skip_count = 0;
- if (0 <= it->entry_count && has_sha1_file(it->sha1))
+ if (0 <= it->entry_count && has_sha1_file(it->oid.hash))
return it->entry_count;
/*
die("cache-tree.c: '%.*s' in '%s' not found",
entlen, path + baselen, path);
i += sub->count;
- sha1 = sub->cache_tree->sha1;
+ sha1 = sub->cache_tree->oid.hash;
mode = S_IFDIR;
contains_ita = sub->cache_tree->entry_count < 0;
if (contains_ita) {
unsigned char sha1[20];
hash_sha1_file(buffer.buf, buffer.len, tree_type, sha1);
if (has_sha1_file(sha1))
- hashcpy(it->sha1, sha1);
+ hashcpy(it->oid.hash, sha1);
else
to_invalidate = 1;
} else if (dryrun)
- hash_sha1_file(buffer.buf, buffer.len, tree_type, it->sha1);
- else if (write_sha1_file(buffer.buf, buffer.len, tree_type, it->sha1)) {
+ hash_sha1_file(buffer.buf, buffer.len, tree_type,
+ it->oid.hash);
+ else if (write_sha1_file(buffer.buf, buffer.len, tree_type, it->oid.hash)) {
strbuf_release(&buffer);
return -1;
}
#if DEBUG
fprintf(stderr, "cache-tree update-one (%d ent, %d subtree) %s\n",
it->entry_count, it->subtree_nr,
- sha1_to_hex(it->sha1));
+ oid_to_hex(&it->oid));
#endif
return i;
}
if (0 <= it->entry_count)
fprintf(stderr, "cache-tree <%.*s> (%d ent, %d subtree) %s\n",
pathlen, path, it->entry_count, it->subtree_nr,
- sha1_to_hex(it->sha1));
+ oid_to_hex(&it->oid));
else
fprintf(stderr, "cache-tree <%.*s> (%d subtree) invalid\n",
pathlen, path, it->subtree_nr);
#endif
if (0 <= it->entry_count) {
- strbuf_add(buffer, it->sha1, 20);
+ strbuf_add(buffer, it->oid.hash, 20);
}
for (i = 0; i < it->subtree_nr; i++) {
struct cache_tree_sub *down = it->down[i];
if (0 <= it->entry_count) {
if (size < 20)
goto free_return;
- hashcpy(it->sha1, (const unsigned char*)buf);
+ hashcpy(it->oid.hash, (const unsigned char*)buf);
buf += 20;
size -= 20;
}
if (0 <= it->entry_count)
fprintf(stderr, "cache-tree <%s> (%d ent, %d subtree) %s\n",
*buffer, it->entry_count, subtree_nr,
- sha1_to_hex(it->sha1));
+ oid_to_hex(&it->oid));
else
fprintf(stderr, "cache-tree <%s> (%d subtrees) invalid\n",
*buffer, subtree_nr);
subtree = cache_tree_find(index_state->cache_tree, prefix);
if (!subtree)
return WRITE_TREE_PREFIX_ERROR;
- hashcpy(sha1, subtree->sha1);
+ hashcpy(sha1, subtree->oid.hash);
}
else
- hashcpy(sha1, index_state->cache_tree->sha1);
+ hashcpy(sha1, index_state->cache_tree->oid.hash);
if (0 <= newfd)
rollback_lock_file(lock_file);
struct name_entry entry;
int cnt;
- hashcpy(it->sha1, tree->object.oid.hash);
+ oidcpy(&it->oid, &tree->object.oid);
init_tree_desc(&desc, tree->buffer, tree->size);
cnt = 0;
while (tree_entry(&desc, &entry)) {
cnt++;
else {
struct cache_tree_sub *sub;
- struct tree *subtree = lookup_tree(entry.oid->hash);
+ struct tree *subtree = lookup_tree(entry.oid);
if (!subtree->object.parsed)
parse_tree(subtree);
sub = cache_tree_sub(it, entry.path);
it = find_cache_tree_from_traversal(root, info);
it = cache_tree_find(it, ent->path);
- if (it && it->entry_count > 0 && !hashcmp(ent->oid->hash, it->sha1))
+ if (it && it->entry_count > 0 && !oidcmp(ent->oid, &it->oid))
return it->entry_count;
return 0;
}
#ifndef CACHE_TREE_H
#define CACHE_TREE_H
+#include "cache.h"
#include "tree.h"
#include "tree-walk.h"
struct cache_tree {
int entry_count; /* negative means "invalid" */
- unsigned char sha1[20];
+ struct object_id oid;
int subtree_nr;
int subtree_alloc;
struct cache_tree_sub **down;
int try_merge_command(const char *strategy, size_t xopts_nr,
const char **xopts, struct commit_list *common,
const char *head_arg, struct commit_list *remotes);
-int checkout_fast_forward(const unsigned char *from,
- const unsigned char *to,
+int checkout_fast_forward(const struct object_id *from,
+ const struct object_id *to,
int overwrite_ignore);
const char *commit_type = "commit";
-struct commit *lookup_commit_reference_gently(const unsigned char *sha1,
+struct commit *lookup_commit_reference_gently(const struct object_id *oid,
int quiet)
{
- struct object *obj = deref_tag(parse_object(sha1), NULL, 0);
+ struct object *obj = deref_tag(parse_object(oid), NULL, 0);
if (!obj)
return NULL;
return object_as_type(obj, OBJ_COMMIT, quiet);
}
-struct commit *lookup_commit_reference(const unsigned char *sha1)
+struct commit *lookup_commit_reference(const struct object_id *oid)
{
- return lookup_commit_reference_gently(sha1, 0);
+ return lookup_commit_reference_gently(oid, 0);
}
-struct commit *lookup_commit_or_die(const unsigned char *sha1, const char *ref_name)
+struct commit *lookup_commit_or_die(const struct object_id *oid, const char *ref_name)
{
- struct commit *c = lookup_commit_reference(sha1);
+ struct commit *c = lookup_commit_reference(oid);
if (!c)
die(_("could not parse %s"), ref_name);
- if (hashcmp(sha1, c->object.oid.hash)) {
+ if (oidcmp(oid, &c->object.oid)) {
warning(_("%s %s is not a commit!"),
- ref_name, sha1_to_hex(sha1));
+ ref_name, oid_to_hex(oid));
}
return c;
}
-struct commit *lookup_commit(const unsigned char *sha1)
+struct commit *lookup_commit(const struct object_id *oid)
{
- struct object *obj = lookup_object(sha1);
+ struct object *obj = lookup_object(oid->hash);
if (!obj)
- return create_object(sha1, alloc_commit_node());
+ return create_object(oid->hash, alloc_commit_node());
return object_as_type(obj, OBJ_COMMIT, 0);
}
if (get_sha1_committish(name, oid.hash))
return NULL;
- commit = lookup_commit_reference(oid.hash);
+ commit = lookup_commit_reference(&oid);
if (parse_commit(commit))
return NULL;
return commit;
return ret;
}
-int unregister_shallow(const unsigned char *sha1)
+int unregister_shallow(const struct object_id *oid)
{
- int pos = commit_graft_pos(sha1);
+ int pos = commit_graft_pos(oid->hash);
if (pos < 0)
return -1;
if (pos + 1 < commit_graft_nr)
if (get_sha1_hex(bufptr + 5, parent.hash) < 0)
return error("bad tree pointer in commit %s",
oid_to_hex(&item->object.oid));
- item->tree = lookup_tree(parent.hash);
+ item->tree = lookup_tree(&parent);
bufptr += tree_entry_len + 1; /* "tree " + "hex sha1" + "\n" */
pptr = &item->parents;
*/
if (graft && (graft->nr_parent < 0 || grafts_replace_parents))
continue;
- new_parent = lookup_commit(parent.hash);
+ new_parent = lookup_commit(&parent);
if (new_parent)
pptr = &commit_list_insert(new_parent, pptr)->next;
}
int i;
struct commit *new_parent;
for (i = 0; i < graft->nr_parent; i++) {
- new_parent = lookup_commit(graft->parent[i].hash);
+ new_parent = lookup_commit(&graft->parent[i]);
if (!new_parent)
continue;
pptr = &commit_list_insert(new_parent, pptr)->next;
for (i = 0; i < a->nr; i++) {
object = a->objects[i].item;
- commit = lookup_commit_reference_gently(object->oid.hash, 1);
+ commit = lookup_commit_reference_gently(&object->oid, 1);
if (commit)
clear_commit_marks(commit, mark);
}
struct object_id oid;
if (get_sha1(name, oid.hash))
return NULL;
- obj = parse_object(oid.hash);
+ obj = parse_object(&oid);
commit = (struct commit *)peel_to_type(name, 0, obj, OBJ_COMMIT);
if (commit && !commit->util)
set_merge_remote_desc(commit, name, obj);
void add_name_decoration(enum decoration_type type, const char *name, struct object *obj);
const struct name_decoration *get_name_decoration(const struct object *obj);
-struct commit *lookup_commit(const unsigned char *sha1);
-struct commit *lookup_commit_reference(const unsigned char *sha1);
-struct commit *lookup_commit_reference_gently(const unsigned char *sha1,
+struct commit *lookup_commit(const struct object_id *oid);
+struct commit *lookup_commit_reference(const struct object_id *oid);
+struct commit *lookup_commit_reference_gently(const struct object_id *oid,
int quiet);
struct commit *lookup_commit_reference_by_name(const char *name);
/*
- * Look up object named by "sha1", dereference tag as necessary,
- * get a commit and return it. If "sha1" does not dereference to
+ * Look up object named by "oid", dereference tag as necessary,
+ * get a commit and return it. If "oid" does not dereference to
* a commit, use ref_name to report an error and die.
*/
-struct commit *lookup_commit_or_die(const unsigned char *sha1, const char *ref_name);
+struct commit *lookup_commit_or_die(const struct object_id *oid, const char *ref_name);
int parse_commit_buffer(struct commit *item, const void *buffer, unsigned long size);
int parse_commit_gently(struct commit *item, int quiet_on_missing);
struct oid_array;
struct ref;
-extern int register_shallow(const unsigned char *sha1);
-extern int unregister_shallow(const unsigned char *sha1);
+extern int register_shallow(const struct object_id *oid);
+extern int unregister_shallow(const struct object_id *oid);
extern int for_each_commit_graft(each_commit_graft_fn, void *);
extern int is_repository_shallow(void);
extern struct commit_list *get_shallow_commits(struct object_array *heads,
}
static int diff_cache(struct rev_info *revs,
- const unsigned char *tree_sha1,
+ const struct object_id *tree_oid,
const char *tree_name,
int cached)
{
struct tree_desc t;
struct unpack_trees_options opts;
- tree = parse_tree_indirect(tree_sha1);
+ tree = parse_tree_indirect(tree_oid);
if (!tree)
return error("bad tree object %s",
- tree_name ? tree_name : sha1_to_hex(tree_sha1));
+ tree_name ? tree_name : oid_to_hex(tree_oid));
memset(&opts, 0, sizeof(opts));
opts.head_idx = 1;
opts.index_only = cached;
struct object_array_entry *ent;
ent = revs->pending.objects;
- if (diff_cache(revs, ent->item->oid.hash, ent->name, cached))
+ if (diff_cache(revs, &ent->item->oid, ent->name, cached))
exit(128);
diff_set_mnemonic_prefix(&revs->diffopt, "c/", cached ? "i/" : "w/");
return 0;
}
-int do_diff_cache(const unsigned char *tree_sha1, struct diff_options *opt)
+int do_diff_cache(const struct object_id *tree_oid, struct diff_options *opt)
{
struct rev_info revs;
copy_pathspec(&revs.prune_data, &opt->pathspec);
revs.diffopt = *opt;
- if (diff_cache(&revs, tree_sha1, NULL, 1))
+ if (diff_cache(&revs, tree_oid, NULL, 1))
exit(128);
return 0;
}
if (driver->textconv_cache && df->oid_valid) {
*outbuf = notes_cache_get(driver->textconv_cache,
- df->oid.hash,
+ &df->oid,
&size);
if (*outbuf)
return size;
if (driver->textconv_cache && df->oid_valid) {
/* ignore errors, as we might be in a readonly repository */
- notes_cache_put(driver->textconv_cache, df->oid.hash, *outbuf,
+ notes_cache_put(driver->textconv_cache, &df->oid, *outbuf,
size);
/*
* we could save up changes and flush them all at the end,
extern int run_diff_files(struct rev_info *revs, unsigned int option);
extern int run_diff_index(struct rev_info *revs, int cached);
-extern int do_diff_cache(const unsigned char *, struct diff_options *);
+extern int do_diff_cache(const struct object_id *, struct diff_options *);
extern int diff_flush_patch_id(struct diff_options *, unsigned char *, int);
extern int diff_result_code(struct diff_options *, int);
struct atom_str *name;
struct tree_entry_ms {
uint16_t mode;
- unsigned char sha1[20];
+ struct object_id oid;
} versions[2];
};
unsigned active : 1;
unsigned delete : 1;
unsigned pack_id : PACK_ID_BITS;
- unsigned char sha1[20];
+ struct object_id oid;
};
struct tag {
struct tag *next_tag;
const char *name;
unsigned int pack_id;
- unsigned char sha1[20];
+ struct object_id oid;
};
struct hash_list {
struct hash_list *next;
- unsigned char sha1[20];
+ struct object_id oid;
};
typedef enum {
fputs(" active", rpt);
if (b->branch_tree.tree)
fputs(" loaded", rpt);
- if (is_null_sha1(b->branch_tree.versions[1].sha1))
+ if (is_null_oid(&b->branch_tree.versions[1].oid))
fputs(" dirty", rpt);
fputc('\n', rpt);
- fprintf(rpt, " tip commit : %s\n", sha1_to_hex(b->sha1));
- fprintf(rpt, " old tree : %s\n", sha1_to_hex(b->branch_tree.versions[0].sha1));
- fprintf(rpt, " cur tree : %s\n", sha1_to_hex(b->branch_tree.versions[1].sha1));
+ fprintf(rpt, " tip commit : %s\n", oid_to_hex(&b->oid));
+ fprintf(rpt, " old tree : %s\n",
+ oid_to_hex(&b->branch_tree.versions[0].oid));
+ fprintf(rpt, " cur tree : %s\n",
+ oid_to_hex(&b->branch_tree.versions[1].oid));
fprintf(rpt, " commit clock: %" PRIuMAX "\n", b->last_commit);
fputs(" last pack : ", rpt);
fputs("Annotated Tags\n", rpt);
fputs("--------------\n", rpt);
for (tg = first_tag; tg; tg = tg->next_tag) {
- fputs(sha1_to_hex(tg->sha1), rpt);
+ fputs(oid_to_hex(&tg->oid), rpt);
fputc(' ', rpt);
fputs(tg->name, rpt);
fputc('\n', rpt);
alloc_count += cnt;
}
-static struct object_entry *new_object(unsigned char *sha1)
+static struct object_entry *new_object(struct object_id *oid)
{
struct object_entry *e;
alloc_objects(object_entry_alloc);
e = blocks->next_free++;
- hashcpy(e->idx.sha1, sha1);
+ oidcpy(&e->idx.oid, oid);
return e;
}
-static struct object_entry *find_object(unsigned char *sha1)
+static struct object_entry *find_object(struct object_id *oid)
{
- unsigned int h = sha1[0] << 8 | sha1[1];
+ unsigned int h = oid->hash[0] << 8 | oid->hash[1];
struct object_entry *e;
for (e = object_table[h]; e; e = e->next)
- if (!hashcmp(sha1, e->idx.sha1))
+ if (!oidcmp(oid, &e->idx.oid))
return e;
return NULL;
}
-static struct object_entry *insert_object(unsigned char *sha1)
+static struct object_entry *insert_object(struct object_id *oid)
{
- unsigned int h = sha1[0] << 8 | sha1[1];
+ unsigned int h = oid->hash[0] << 8 | oid->hash[1];
struct object_entry *e = object_table[h];
while (e) {
- if (!hashcmp(sha1, e->idx.sha1))
+ if (!oidcmp(oid, &e->idx.oid))
return e;
e = e->next;
}
- e = new_object(sha1);
+ e = new_object(oid);
e->next = object_table[h];
e->idx.offset = 0;
object_table[h] = e;
a = s->entries[i];
b = new_tree_entry();
memcpy(b, a, sizeof(*a));
- if (a->tree && is_null_sha1(b->versions[1].sha1))
+ if (a->tree && is_null_oid(&b->versions[1].oid))
b->tree = dup_tree_content(a->tree);
else
b->tree = NULL;
clear_delta_base_cache();
if (object_count) {
struct packed_git *new_p;
- unsigned char cur_pack_sha1[20];
+ struct object_id cur_pack_oid;
char *idx_name;
int i;
struct branch *b;
struct tag *t;
close_pack_windows(pack_data);
- sha1close(pack_file, cur_pack_sha1, 0);
+ sha1close(pack_file, cur_pack_oid.hash, 0);
fixup_pack_header_footer(pack_data->pack_fd, pack_data->sha1,
pack_data->pack_name, object_count,
- cur_pack_sha1, pack_size);
+ cur_pack_oid.hash, pack_size);
if (object_count <= unpack_limit) {
if (!loosen_small_pack(pack_data)) {
for (i = 0; i < branch_table_sz; i++) {
for (b = branch_table[i]; b; b = b->table_next_branch) {
if (b->pack_id == pack_id)
- fprintf(pack_edges, " %s", sha1_to_hex(b->sha1));
+ fprintf(pack_edges, " %s",
+ oid_to_hex(&b->oid));
}
}
for (t = first_tag; t; t = t->next_tag) {
if (t->pack_id == pack_id)
- fprintf(pack_edges, " %s", sha1_to_hex(t->sha1));
+ fprintf(pack_edges, " %s",
+ oid_to_hex(&t->oid));
}
fputc('\n', pack_edges);
fflush(pack_edges);
enum object_type type,
struct strbuf *dat,
struct last_object *last,
- unsigned char *sha1out,
+ struct object_id *oidout,
uintmax_t mark)
{
void *out, *delta;
struct object_entry *e;
unsigned char hdr[96];
- unsigned char sha1[20];
+ struct object_id oid;
unsigned long hdrlen, deltalen;
git_SHA_CTX c;
git_zstream s;
git_SHA1_Init(&c);
git_SHA1_Update(&c, hdr, hdrlen);
git_SHA1_Update(&c, dat->buf, dat->len);
- git_SHA1_Final(sha1, &c);
- if (sha1out)
- hashcpy(sha1out, sha1);
+ git_SHA1_Final(oid.hash, &c);
+ if (oidout)
+ oidcpy(oidout, &oid);
- e = insert_object(sha1);
+ e = insert_object(&oid);
if (mark)
insert_mark(mark, e);
if (e->idx.offset) {
duplicate_count_by_type[type]++;
return 1;
- } else if (find_sha1_pack(sha1, packed_git)) {
+ } else if (find_sha1_pack(oid.hash, packed_git)) {
e->type = type;
e->pack_id = MAX_PACK_ID;
e->idx.offset = 1; /* just not zero! */
pack_size = checkpoint->offset;
}
-static void stream_blob(uintmax_t len, unsigned char *sha1out, uintmax_t mark)
+static void stream_blob(uintmax_t len, struct object_id *oidout, uintmax_t mark)
{
size_t in_sz = 64 * 1024, out_sz = 64 * 1024;
unsigned char *in_buf = xmalloc(in_sz);
unsigned char *out_buf = xmalloc(out_sz);
struct object_entry *e;
- unsigned char sha1[20];
+ struct object_id oid;
unsigned long hdrlen;
off_t offset;
git_SHA_CTX c;
}
}
git_deflate_end(&s);
- git_SHA1_Final(sha1, &c);
+ git_SHA1_Final(oid.hash, &c);
- if (sha1out)
- hashcpy(sha1out, sha1);
+ if (oidout)
+ oidcpy(oidout, &oid);
- e = insert_object(sha1);
+ e = insert_object(&oid);
if (mark)
insert_mark(mark, e);
duplicate_count_by_type[OBJ_BLOB]++;
truncate_pack(&checkpoint);
- } else if (find_sha1_pack(sha1, packed_git)) {
+ } else if (find_sha1_pack(oid.hash, packed_git)) {
e->type = OBJ_BLOB;
e->pack_id = MAX_PACK_ID;
e->idx.offset = 1; /* just not zero! */
static void load_tree(struct tree_entry *root)
{
- unsigned char *sha1 = root->versions[1].sha1;
+ struct object_id *oid = &root->versions[1].oid;
struct object_entry *myoe;
struct tree_content *t;
unsigned long size;
const char *c;
root->tree = t = new_tree_content(8);
- if (is_null_sha1(sha1))
+ if (is_null_oid(oid))
return;
- myoe = find_object(sha1);
+ myoe = find_object(oid);
if (myoe && myoe->pack_id != MAX_PACK_ID) {
if (myoe->type != OBJ_TREE)
- die("Not a tree: %s", sha1_to_hex(sha1));
+ die("Not a tree: %s", oid_to_hex(oid));
t->delta_depth = myoe->depth;
buf = gfi_unpack_entry(myoe, &size);
if (!buf)
- die("Can't load tree %s", sha1_to_hex(sha1));
+ die("Can't load tree %s", oid_to_hex(oid));
} else {
enum object_type type;
- buf = read_sha1_file(sha1, &type, &size);
+ buf = read_sha1_file(oid->hash, &type, &size);
if (!buf || type != OBJ_TREE)
- die("Can't load tree %s", sha1_to_hex(sha1));
+ die("Can't load tree %s", oid_to_hex(oid));
}
c = buf;
e->tree = NULL;
c = get_mode(c, &e->versions[1].mode);
if (!c)
- die("Corrupt mode in %s", sha1_to_hex(sha1));
+ die("Corrupt mode in %s", oid_to_hex(oid));
e->versions[0].mode = e->versions[1].mode;
e->name = to_atom(c, strlen(c));
c += e->name->str_len + 1;
- hashcpy(e->versions[0].sha1, (unsigned char *)c);
- hashcpy(e->versions[1].sha1, (unsigned char *)c);
- c += 20;
+ hashcpy(e->versions[0].oid.hash, (unsigned char *)c);
+ hashcpy(e->versions[1].oid.hash, (unsigned char *)c);
+ c += GIT_SHA1_RAWSZ;
}
free(buf);
}
strbuf_addf(b, "%o %s%c",
(unsigned int)(e->versions[v].mode & ~NO_DELTA),
e->name->str_dat, '\0');
- strbuf_add(b, e->versions[v].sha1, 20);
+ strbuf_add(b, e->versions[v].oid.hash, GIT_SHA1_RAWSZ);
}
}
struct last_object lo = { STRBUF_INIT, 0, 0, /* no_swap */ 1 };
struct object_entry *le = NULL;
- if (!is_null_sha1(root->versions[1].sha1))
+ if (!is_null_oid(&root->versions[1].oid))
return;
if (!root->tree)
}
if (!(root->versions[0].mode & NO_DELTA))
- le = find_object(root->versions[0].sha1);
+ le = find_object(&root->versions[0].oid);
if (S_ISDIR(root->versions[0].mode) && le && le->pack_id == pack_id) {
mktree(t, 0, &old_tree);
lo.data = old_tree;
}
mktree(t, 1, &new_tree);
- store_object(OBJ_TREE, &new_tree, &lo, root->versions[1].sha1, 0);
+ store_object(OBJ_TREE, &new_tree, &lo, &root->versions[1].oid, 0);
t->delta_depth = lo.depth;
for (i = 0, j = 0, del = 0; i < t->entry_count; i++) {
struct tree_entry *e = t->entries[i];
if (e->versions[1].mode) {
e->versions[0].mode = e->versions[1].mode;
- hashcpy(e->versions[0].sha1, e->versions[1].sha1);
+ oidcpy(&e->versions[0].oid, &e->versions[1].oid);
t->entries[j++] = e;
} else {
release_tree_entry(e);
static void tree_content_replace(
struct tree_entry *root,
- const unsigned char *sha1,
+ const struct object_id *oid,
const uint16_t mode,
struct tree_content *newtree)
{
if (!S_ISDIR(mode))
die("Root cannot be a non-directory");
- hashclr(root->versions[0].sha1);
- hashcpy(root->versions[1].sha1, sha1);
+ oidclr(&root->versions[0].oid);
+ oidcpy(&root->versions[1].oid, oid);
if (root->tree)
release_tree_content_recursive(root->tree);
root->tree = newtree;
static int tree_content_set(
struct tree_entry *root,
const char *p,
- const unsigned char *sha1,
+ const struct object_id *oid,
const uint16_t mode,
struct tree_content *subtree)
{
if (!*slash1) {
if (!S_ISDIR(mode)
&& e->versions[1].mode == mode
- && !hashcmp(e->versions[1].sha1, sha1))
+ && !oidcmp(&e->versions[1].oid, oid))
return 0;
e->versions[1].mode = mode;
- hashcpy(e->versions[1].sha1, sha1);
+ oidcpy(&e->versions[1].oid, oid);
if (e->tree)
release_tree_content_recursive(e->tree);
e->tree = subtree;
if (S_ISDIR(e->versions[0].mode))
e->versions[0].mode |= NO_DELTA;
- hashclr(root->versions[1].sha1);
+ oidclr(&root->versions[1].oid);
return 1;
}
if (!S_ISDIR(e->versions[1].mode)) {
}
if (!e->tree)
load_tree(e);
- if (tree_content_set(e, slash1 + 1, sha1, mode, subtree)) {
- hashclr(root->versions[1].sha1);
+ if (tree_content_set(e, slash1 + 1, oid, mode, subtree)) {
+ oidclr(&root->versions[1].oid);
return 1;
}
return 0;
e = new_tree_entry();
e->name = to_atom(p, n);
e->versions[0].mode = 0;
- hashclr(e->versions[0].sha1);
+ oidclr(&e->versions[0].oid);
t->entries[t->entry_count++] = e;
if (*slash1) {
e->tree = new_tree_content(8);
e->versions[1].mode = S_IFDIR;
- tree_content_set(e, slash1 + 1, sha1, mode, subtree);
+ tree_content_set(e, slash1 + 1, oid, mode, subtree);
} else {
e->tree = subtree;
e->versions[1].mode = mode;
- hashcpy(e->versions[1].sha1, sha1);
+ oidcpy(&e->versions[1].oid, oid);
}
- hashclr(root->versions[1].sha1);
+ oidclr(&root->versions[1].oid);
return 1;
}
if (tree_content_remove(e, slash1 + 1, backup_leaf, 0)) {
for (n = 0; n < e->tree->entry_count; n++) {
if (e->tree->entries[n]->versions[1].mode) {
- hashclr(root->versions[1].sha1);
+ oidclr(&root->versions[1].oid);
return 1;
}
}
release_tree_content_recursive(e->tree);
e->tree = NULL;
e->versions[1].mode = 0;
- hashclr(e->versions[1].sha1);
- hashclr(root->versions[1].sha1);
+ oidclr(&e->versions[1].oid);
+ oidclr(&root->versions[1].oid);
return 1;
}
found_entry:
memcpy(leaf, e, sizeof(*leaf));
- if (e->tree && is_null_sha1(e->versions[1].sha1))
+ if (e->tree && is_null_oid(&e->versions[1].oid))
leaf->tree = dup_tree_content(e->tree);
else
leaf->tree = NULL;
{
static const char *msg = "fast-import";
struct ref_transaction *transaction;
- unsigned char old_sha1[20];
+ struct object_id old_oid;
struct strbuf err = STRBUF_INIT;
- if (is_null_sha1(b->sha1)) {
+ if (is_null_oid(&b->oid)) {
if (b->delete)
delete_ref(NULL, b->name, NULL, 0);
return 0;
}
- if (read_ref(b->name, old_sha1))
- hashclr(old_sha1);
- if (!force_update && !is_null_sha1(old_sha1)) {
+ if (read_ref(b->name, old_oid.hash))
+ oidclr(&old_oid);
+ if (!force_update && !is_null_oid(&old_oid)) {
struct commit *old_cmit, *new_cmit;
- old_cmit = lookup_commit_reference_gently(old_sha1, 0);
- new_cmit = lookup_commit_reference_gently(b->sha1, 0);
+ old_cmit = lookup_commit_reference_gently(&old_oid, 0);
+ new_cmit = lookup_commit_reference_gently(&b->oid, 0);
if (!old_cmit || !new_cmit)
return error("Branch %s is missing commits.", b->name);
if (!in_merge_bases(old_cmit, new_cmit)) {
warning("Not updating %s"
" (new tip %s does not contain %s)",
- b->name, sha1_to_hex(b->sha1), sha1_to_hex(old_sha1));
+ b->name, oid_to_hex(&b->oid),
+ oid_to_hex(&old_oid));
return -1;
}
}
transaction = ref_transaction_begin(&err);
if (!transaction ||
- ref_transaction_update(transaction, b->name, b->sha1, old_sha1,
+ ref_transaction_update(transaction, b->name, b->oid.hash, old_oid.hash,
0, msg, &err) ||
ref_transaction_commit(transaction, &err)) {
ref_transaction_free(transaction);
strbuf_addf(&ref_name, "refs/tags/%s", t->name);
if (ref_transaction_update(transaction, ref_name.buf,
- t->sha1, NULL, 0, msg, &err)) {
+ t->oid.hash, NULL, 0, msg, &err)) {
failure |= error("%s", err.buf);
goto cleanup;
}
for (k = 0; k < 1024; k++) {
if (m->data.marked[k])
fprintf(f, ":%" PRIuMAX " %s\n", base + k,
- sha1_to_hex(m->data.marked[k]->idx.sha1));
+ oid_to_hex(&m->data.marked[k]->idx.oid));
}
}
}
while (fgets(line, sizeof(line), f)) {
uintmax_t mark;
char *end;
- unsigned char sha1[20];
+ struct object_id oid;
struct object_entry *e;
end = strchr(line, '\n');
*end = 0;
mark = strtoumax(line + 1, &end, 10);
if (!mark || end == line + 1
- || *end != ' ' || get_sha1_hex(end + 1, sha1))
+ || *end != ' ' || get_oid_hex(end + 1, &oid))
die("corrupt mark line: %s", line);
- e = find_object(sha1);
+ e = find_object(&oid);
if (!e) {
- enum object_type type = sha1_object_info(sha1, NULL);
+ enum object_type type = sha1_object_info(oid.hash, NULL);
if (type < 0)
- die("object not found: %s", sha1_to_hex(sha1));
- e = insert_object(sha1);
+ die("object not found: %s", oid_to_hex(&oid));
+ e = insert_object(&oid);
e->type = type;
e->pack_id = MAX_PACK_ID;
e->idx.offset = 1; /* just not zero! */
static void parse_and_store_blob(
struct last_object *last,
- unsigned char *sha1out,
+ struct object_id *oidout,
uintmax_t mark)
{
static struct strbuf buf = STRBUF_INIT;
uintmax_t len;
if (parse_data(&buf, big_file_threshold, &len))
- store_object(OBJ_BLOB, &buf, last, sha1out, mark);
+ store_object(OBJ_BLOB, &buf, last, oidout, mark);
else {
if (last) {
strbuf_release(&last->data);
last->offset = 0;
last->depth = 0;
}
- stream_blob(len, sha1out, mark);
+ stream_blob(len, oidout, mark);
skip_optional_lf();
}
}
path[i++] = '/';
fanout--;
}
- memcpy(path + i, hex_sha1 + j, 40 - j);
- path[i + 40 - j] = '\0';
+ memcpy(path + i, hex_sha1 + j, GIT_SHA1_HEXSZ - j);
+ path[i + GIT_SHA1_HEXSZ - j] = '\0';
}
static uintmax_t do_change_note_fanout(
struct tree_entry *orig_root, struct tree_entry *root,
- char *hex_sha1, unsigned int hex_sha1_len,
+ char *hex_oid, unsigned int hex_oid_len,
char *fullpath, unsigned int fullpath_len,
unsigned char fanout)
{
struct tree_content *t;
struct tree_entry *e, leaf;
- unsigned int i, tmp_hex_sha1_len, tmp_fullpath_len;
+ unsigned int i, tmp_hex_oid_len, tmp_fullpath_len;
uintmax_t num_notes = 0;
- unsigned char sha1[20];
+ struct object_id oid;
char realpath[60];
if (!root->tree)
for (i = 0; t && i < t->entry_count; i++) {
e = t->entries[i];
- tmp_hex_sha1_len = hex_sha1_len + e->name->str_len;
+ tmp_hex_oid_len = hex_oid_len + e->name->str_len;
tmp_fullpath_len = fullpath_len;
/*
* of 2 chars.
*/
if (!e->versions[1].mode ||
- tmp_hex_sha1_len > 40 ||
+ tmp_hex_oid_len > GIT_SHA1_HEXSZ ||
e->name->str_len % 2)
continue;
/* This _may_ be a note entry, or a subdir containing notes */
- memcpy(hex_sha1 + hex_sha1_len, e->name->str_dat,
+ memcpy(hex_oid + hex_oid_len, e->name->str_dat,
e->name->str_len);
if (tmp_fullpath_len)
fullpath[tmp_fullpath_len++] = '/';
tmp_fullpath_len += e->name->str_len;
fullpath[tmp_fullpath_len] = '\0';
- if (tmp_hex_sha1_len == 40 && !get_sha1_hex(hex_sha1, sha1)) {
+ if (tmp_hex_oid_len == GIT_SHA1_HEXSZ && !get_oid_hex(hex_oid, &oid)) {
/* This is a note entry */
if (fanout == 0xff) {
/* Counting mode, no rename */
num_notes++;
continue;
}
- construct_path_with_fanout(hex_sha1, fanout, realpath);
+ construct_path_with_fanout(hex_oid, fanout, realpath);
if (!strcmp(fullpath, realpath)) {
/* Note entry is in correct location */
num_notes++;
if (!tree_content_remove(orig_root, fullpath, &leaf, 0))
die("Failed to remove path %s", fullpath);
tree_content_set(orig_root, realpath,
- leaf.versions[1].sha1,
+ &leaf.versions[1].oid,
leaf.versions[1].mode,
leaf.tree);
} else if (S_ISDIR(e->versions[1].mode)) {
/* This is a subdir that may contain note entries */
num_notes += do_change_note_fanout(orig_root, e,
- hex_sha1, tmp_hex_sha1_len,
+ hex_oid, tmp_hex_oid_len,
fullpath, tmp_fullpath_len, fanout);
}
static uintmax_t change_note_fanout(struct tree_entry *root,
unsigned char fanout)
{
- char hex_sha1[40], path[60];
- return do_change_note_fanout(root, root, hex_sha1, 0, path, 0, fanout);
+ /*
+ * The size of path is due to one slash between every two hex digits,
+ * plus the terminating NUL. Note that there is no slash at the end, so
+ * the number of slashes is one less than half the number of hex
+ * characters.
+ */
+ char hex_oid[GIT_MAX_HEXSZ], path[GIT_MAX_HEXSZ + (GIT_MAX_HEXSZ / 2) - 1 + 1];
+ return do_change_note_fanout(root, root, hex_oid, 0, path, 0, fanout);
}
/*
static struct strbuf uq = STRBUF_INIT;
const char *endp;
struct object_entry *oe;
- unsigned char sha1[20];
+ struct object_id oid;
uint16_t mode, inline_data = 0;
p = get_mode(p, &mode);
if (*p == ':') {
oe = find_mark(parse_mark_ref_space(&p));
- hashcpy(sha1, oe->idx.sha1);
+ oidcpy(&oid, &oe->idx.oid);
} else if (skip_prefix(p, "inline ", &p)) {
inline_data = 1;
oe = NULL; /* not used with inline_data, but makes gcc happy */
} else {
- if (get_sha1_hex(p, sha1))
+ if (parse_oid_hex(p, &oid, &p))
die("Invalid dataref: %s", command_buf.buf);
- oe = find_object(sha1);
- p += 40;
+ oe = find_object(&oid);
if (*p++ != ' ')
die("Missing space after SHA1: %s", command_buf.buf);
}
}
/* Git does not track empty, non-toplevel directories. */
- if (S_ISDIR(mode) && !hashcmp(sha1, EMPTY_TREE_SHA1_BIN) && *p) {
+ if (S_ISDIR(mode) && is_empty_tree_oid(&oid) && *p) {
tree_content_remove(&b->branch_tree, p, NULL, 0);
return;
}
p = uq.buf;
}
read_next_command();
- parse_and_store_blob(&last_blob, sha1, 0);
+ parse_and_store_blob(&last_blob, &oid, 0);
} else {
enum object_type expected = S_ISDIR(mode) ?
OBJ_TREE: OBJ_BLOB;
enum object_type type = oe ? oe->type :
- sha1_object_info(sha1, NULL);
+ sha1_object_info(oid.hash, NULL);
if (type < 0)
die("%s not found: %s",
S_ISDIR(mode) ? "Tree" : "Blob",
}
if (!*p) {
- tree_content_replace(&b->branch_tree, sha1, mode, NULL);
+ tree_content_replace(&b->branch_tree, &oid, mode, NULL);
return;
}
- tree_content_set(&b->branch_tree, p, sha1, mode, NULL);
+ tree_content_set(&b->branch_tree, p, &oid, mode, NULL);
}
static void file_change_d(const char *p, struct branch *b)
die("Path %s not in branch", s);
if (!*d) { /* C "path/to/subdir" "" */
tree_content_replace(&b->branch_tree,
- leaf.versions[1].sha1,
+ &leaf.versions[1].oid,
leaf.versions[1].mode,
leaf.tree);
return;
}
tree_content_set(&b->branch_tree, d,
- leaf.versions[1].sha1,
+ &leaf.versions[1].oid,
leaf.versions[1].mode,
leaf.tree);
}
static struct strbuf uq = STRBUF_INIT;
struct object_entry *oe;
struct branch *s;
- unsigned char sha1[20], commit_sha1[20];
+ struct object_id oid, commit_oid;
char path[60];
uint16_t inline_data = 0;
unsigned char new_fanout;
/* <dataref> or 'inline' */
if (*p == ':') {
oe = find_mark(parse_mark_ref_space(&p));
- hashcpy(sha1, oe->idx.sha1);
+ oidcpy(&oid, &oe->idx.oid);
} else if (skip_prefix(p, "inline ", &p)) {
inline_data = 1;
oe = NULL; /* not used with inline_data, but makes gcc happy */
} else {
- if (get_sha1_hex(p, sha1))
+ if (parse_oid_hex(p, &oid, &p))
die("Invalid dataref: %s", command_buf.buf);
- oe = find_object(sha1);
- p += 40;
+ oe = find_object(&oid);
if (*p++ != ' ')
die("Missing space after SHA1: %s", command_buf.buf);
}
/* <commit-ish> */
s = lookup_branch(p);
if (s) {
- if (is_null_sha1(s->sha1))
+ if (is_null_oid(&s->oid))
die("Can't add a note on empty branch.");
- hashcpy(commit_sha1, s->sha1);
+ oidcpy(&commit_oid, &s->oid);
} else if (*p == ':') {
uintmax_t commit_mark = parse_mark_ref_eol(p);
struct object_entry *commit_oe = find_mark(commit_mark);
if (commit_oe->type != OBJ_COMMIT)
die("Mark :%" PRIuMAX " not a commit", commit_mark);
- hashcpy(commit_sha1, commit_oe->idx.sha1);
- } else if (!get_sha1(p, commit_sha1)) {
+ oidcpy(&commit_oid, &commit_oe->idx.oid);
+ } else if (!get_oid(p, &commit_oid)) {
unsigned long size;
- char *buf = read_object_with_reference(commit_sha1,
- commit_type, &size, commit_sha1);
+ char *buf = read_object_with_reference(commit_oid.hash,
+ commit_type, &size, commit_oid.hash);
if (!buf || size < 46)
die("Not a valid commit: %s", p);
free(buf);
p = uq.buf;
}
read_next_command();
- parse_and_store_blob(&last_blob, sha1, 0);
+ parse_and_store_blob(&last_blob, &oid, 0);
} else if (oe) {
if (oe->type != OBJ_BLOB)
die("Not a blob (actually a %s): %s",
typename(oe->type), command_buf.buf);
- } else if (!is_null_sha1(sha1)) {
- enum object_type type = sha1_object_info(sha1, NULL);
+ } else if (!is_null_oid(&oid)) {
+ enum object_type type = sha1_object_info(oid.hash, NULL);
if (type < 0)
die("Blob not found: %s", command_buf.buf);
if (type != OBJ_BLOB)
typename(type), command_buf.buf);
}
- construct_path_with_fanout(sha1_to_hex(commit_sha1), *old_fanout, path);
+ construct_path_with_fanout(oid_to_hex(&commit_oid), *old_fanout, path);
if (tree_content_remove(&b->branch_tree, path, NULL, 0))
b->num_notes--;
- if (is_null_sha1(sha1))
+ if (is_null_oid(&oid))
return; /* nothing to insert */
b->num_notes++;
new_fanout = convert_num_notes_to_fanout(b->num_notes);
- construct_path_with_fanout(sha1_to_hex(commit_sha1), new_fanout, path);
- tree_content_set(&b->branch_tree, path, sha1, S_IFREG | 0644, NULL);
+ construct_path_with_fanout(oid_to_hex(&commit_oid), new_fanout, path);
+ tree_content_set(&b->branch_tree, path, &oid, S_IFREG | 0644, NULL);
}
static void file_change_deleteall(struct branch *b)
{
release_tree_content_recursive(b->branch_tree.tree);
- hashclr(b->branch_tree.versions[0].sha1);
- hashclr(b->branch_tree.versions[1].sha1);
+ oidclr(&b->branch_tree.versions[0].oid);
+ oidclr(&b->branch_tree.versions[1].oid);
load_tree(&b->branch_tree);
b->num_notes = 0;
}
static void parse_from_commit(struct branch *b, char *buf, unsigned long size)
{
- if (!buf || size < 46)
- die("Not a valid commit: %s", sha1_to_hex(b->sha1));
+ if (!buf || size < GIT_SHA1_HEXSZ + 6)
+ die("Not a valid commit: %s", oid_to_hex(&b->oid));
if (memcmp("tree ", buf, 5)
- || get_sha1_hex(buf + 5, b->branch_tree.versions[1].sha1))
- die("The commit %s is corrupt", sha1_to_hex(b->sha1));
- hashcpy(b->branch_tree.versions[0].sha1,
- b->branch_tree.versions[1].sha1);
+ || get_oid_hex(buf + 5, &b->branch_tree.versions[1].oid))
+ die("The commit %s is corrupt", oid_to_hex(&b->oid));
+ oidcpy(&b->branch_tree.versions[0].oid,
+ &b->branch_tree.versions[1].oid);
}
static void parse_from_existing(struct branch *b)
{
- if (is_null_sha1(b->sha1)) {
- hashclr(b->branch_tree.versions[0].sha1);
- hashclr(b->branch_tree.versions[1].sha1);
+ if (is_null_oid(&b->oid)) {
+ oidclr(&b->branch_tree.versions[0].oid);
+ oidclr(&b->branch_tree.versions[1].oid);
} else {
unsigned long size;
char *buf;
- buf = read_object_with_reference(b->sha1,
- commit_type, &size, b->sha1);
+ buf = read_object_with_reference(b->oid.hash,
+ commit_type, &size,
+ b->oid.hash);
parse_from_commit(b, buf, size);
free(buf);
}
{
const char *from;
struct branch *s;
- unsigned char sha1[20];
+ struct object_id oid;
if (!skip_prefix(command_buf.buf, "from ", &from))
return 0;
- hashcpy(sha1, b->branch_tree.versions[1].sha1);
+ oidcpy(&oid, &b->branch_tree.versions[1].oid);
s = lookup_branch(from);
if (b == s)
die("Can't create a branch from itself: %s", b->name);
else if (s) {
- unsigned char *t = s->branch_tree.versions[1].sha1;
- hashcpy(b->sha1, s->sha1);
- hashcpy(b->branch_tree.versions[0].sha1, t);
- hashcpy(b->branch_tree.versions[1].sha1, t);
+ struct object_id *t = &s->branch_tree.versions[1].oid;
+ oidcpy(&b->oid, &s->oid);
+ oidcpy(&b->branch_tree.versions[0].oid, t);
+ oidcpy(&b->branch_tree.versions[1].oid, t);
} else if (*from == ':') {
uintmax_t idnum = parse_mark_ref_eol(from);
struct object_entry *oe = find_mark(idnum);
if (oe->type != OBJ_COMMIT)
die("Mark :%" PRIuMAX " not a commit", idnum);
- if (hashcmp(b->sha1, oe->idx.sha1)) {
- hashcpy(b->sha1, oe->idx.sha1);
+ if (oidcmp(&b->oid, &oe->idx.oid)) {
+ oidcpy(&b->oid, &oe->idx.oid);
if (oe->pack_id != MAX_PACK_ID) {
unsigned long size;
char *buf = gfi_unpack_entry(oe, &size);
} else
parse_from_existing(b);
}
- } else if (!get_sha1(from, b->sha1)) {
+ } else if (!get_oid(from, &b->oid)) {
parse_from_existing(b);
- if (is_null_sha1(b->sha1))
+ if (is_null_oid(&b->oid))
b->delete = 1;
}
else
die("Invalid ref name or SHA1 expression: %s", from);
- if (b->branch_tree.tree && hashcmp(sha1, b->branch_tree.versions[1].sha1)) {
+ if (b->branch_tree.tree && oidcmp(&oid, &b->branch_tree.versions[1].oid)) {
release_tree_content_recursive(b->branch_tree.tree);
b->branch_tree.tree = NULL;
}
n = xmalloc(sizeof(*n));
s = lookup_branch(from);
if (s)
- hashcpy(n->sha1, s->sha1);
+ oidcpy(&n->oid, &s->oid);
else if (*from == ':') {
uintmax_t idnum = parse_mark_ref_eol(from);
struct object_entry *oe = find_mark(idnum);
if (oe->type != OBJ_COMMIT)
die("Mark :%" PRIuMAX " not a commit", idnum);
- hashcpy(n->sha1, oe->idx.sha1);
- } else if (!get_sha1(from, n->sha1)) {
+ oidcpy(&n->oid, &oe->idx.oid);
+ } else if (!get_oid(from, &n->oid)) {
unsigned long size;
- char *buf = read_object_with_reference(n->sha1,
- commit_type, &size, n->sha1);
+ char *buf = read_object_with_reference(n->oid.hash,
+ commit_type, &size, n->oid.hash);
if (!buf || size < 46)
die("Not a valid commit: %s", from);
free(buf);
/* build the tree and the commit */
store_tree(&b->branch_tree);
- hashcpy(b->branch_tree.versions[0].sha1,
- b->branch_tree.versions[1].sha1);
+ oidcpy(&b->branch_tree.versions[0].oid,
+ &b->branch_tree.versions[1].oid);
strbuf_reset(&new_data);
strbuf_addf(&new_data, "tree %s\n",
- sha1_to_hex(b->branch_tree.versions[1].sha1));
- if (!is_null_sha1(b->sha1))
- strbuf_addf(&new_data, "parent %s\n", sha1_to_hex(b->sha1));
+ oid_to_hex(&b->branch_tree.versions[1].oid));
+ if (!is_null_oid(&b->oid))
+ strbuf_addf(&new_data, "parent %s\n",
+ oid_to_hex(&b->oid));
while (merge_list) {
struct hash_list *next = merge_list->next;
- strbuf_addf(&new_data, "parent %s\n", sha1_to_hex(merge_list->sha1));
+ strbuf_addf(&new_data, "parent %s\n",
+ oid_to_hex(&merge_list->oid));
free(merge_list);
merge_list = next;
}
free(author);
free(committer);
- if (!store_object(OBJ_COMMIT, &new_data, NULL, b->sha1, next_mark))
+ if (!store_object(OBJ_COMMIT, &new_data, NULL, &b->oid, next_mark))
b->pack_id = pack_id;
b->last_commit = object_count_by_type[OBJ_COMMIT];
}
struct branch *s;
struct tag *t;
uintmax_t from_mark = 0;
- unsigned char sha1[20];
+ struct object_id oid;
enum object_type type;
const char *v;
die("Expected from command, got %s", command_buf.buf);
s = lookup_branch(from);
if (s) {
- if (is_null_sha1(s->sha1))
+ if (is_null_oid(&s->oid))
die("Can't tag an empty branch.");
- hashcpy(sha1, s->sha1);
+ oidcpy(&oid, &s->oid);
type = OBJ_COMMIT;
} else if (*from == ':') {
struct object_entry *oe;
from_mark = parse_mark_ref_eol(from);
oe = find_mark(from_mark);
type = oe->type;
- hashcpy(sha1, oe->idx.sha1);
- } else if (!get_sha1(from, sha1)) {
- struct object_entry *oe = find_object(sha1);
+ oidcpy(&oid, &oe->idx.oid);
+ } else if (!get_oid(from, &oid)) {
+ struct object_entry *oe = find_object(&oid);
if (!oe) {
- type = sha1_object_info(sha1, NULL);
+ type = sha1_object_info(oid.hash, NULL);
if (type < 0)
die("Not a valid object: %s", from);
} else
"object %s\n"
"type %s\n"
"tag %s\n",
- sha1_to_hex(sha1), typename(type), t->name);
+ oid_to_hex(&oid), typename(type), t->name);
if (tagger)
strbuf_addf(&new_data,
"tagger %s\n", tagger);
strbuf_addbuf(&new_data, &msg);
free(tagger);
- if (store_object(OBJ_TAG, &new_data, NULL, t->sha1, 0))
+ if (store_object(OBJ_TAG, &new_data, NULL, &t->oid, 0))
t->pack_id = MAX_PACK_ID;
else
t->pack_id = pack_id;
b = lookup_branch(arg);
if (b) {
- hashclr(b->sha1);
- hashclr(b->branch_tree.versions[0].sha1);
- hashclr(b->branch_tree.versions[1].sha1);
+ oidclr(&b->oid);
+ oidclr(&b->branch_tree.versions[0].oid);
+ oidclr(&b->branch_tree.versions[1].oid);
if (b->branch_tree.tree) {
release_tree_content_recursive(b->branch_tree.tree);
b->branch_tree.tree = NULL;
die_errno("Write to frontend failed");
}
-static void cat_blob(struct object_entry *oe, unsigned char sha1[20])
+static void cat_blob(struct object_entry *oe, struct object_id *oid)
{
struct strbuf line = STRBUF_INIT;
unsigned long size;
char *buf;
if (!oe || oe->pack_id == MAX_PACK_ID) {
- buf = read_sha1_file(sha1, &type, &size);
+ buf = read_sha1_file(oid->hash, &type, &size);
} else {
type = oe->type;
buf = gfi_unpack_entry(oe, &size);
*/
if (type <= 0) {
strbuf_reset(&line);
- strbuf_addf(&line, "%s missing\n", sha1_to_hex(sha1));
+ strbuf_addf(&line, "%s missing\n", oid_to_hex(oid));
cat_blob_write(line.buf, line.len);
strbuf_release(&line);
free(buf);
return;
}
if (!buf)
- die("Can't read object %s", sha1_to_hex(sha1));
+ die("Can't read object %s", oid_to_hex(oid));
if (type != OBJ_BLOB)
die("Object %s is a %s but a blob was expected.",
- sha1_to_hex(sha1), typename(type));
+ oid_to_hex(oid), typename(type));
strbuf_reset(&line);
- strbuf_addf(&line, "%s %s %lu\n", sha1_to_hex(sha1),
+ strbuf_addf(&line, "%s %s %lu\n", oid_to_hex(oid),
typename(type), size);
cat_blob_write(line.buf, line.len);
strbuf_release(&line);
static void parse_get_mark(const char *p)
{
struct object_entry *oe = oe;
- char output[42];
+ char output[GIT_MAX_HEXSZ + 2];
/* get-mark SP <object> LF */
if (*p != ':')
if (!oe)
die("Unknown mark: %s", command_buf.buf);
- xsnprintf(output, sizeof(output), "%s\n", sha1_to_hex(oe->idx.sha1));
- cat_blob_write(output, 41);
+ xsnprintf(output, sizeof(output), "%s\n", oid_to_hex(&oe->idx.oid));
+ cat_blob_write(output, GIT_SHA1_HEXSZ + 1);
}
static void parse_cat_blob(const char *p)
{
struct object_entry *oe = oe;
- unsigned char sha1[20];
+ struct object_id oid;
/* cat-blob SP <object> LF */
if (*p == ':') {
oe = find_mark(parse_mark_ref_eol(p));
if (!oe)
die("Unknown mark: %s", command_buf.buf);
- hashcpy(sha1, oe->idx.sha1);
+ oidcpy(&oid, &oe->idx.oid);
} else {
- if (get_sha1_hex(p, sha1))
+ if (parse_oid_hex(p, &oid, &p))
die("Invalid dataref: %s", command_buf.buf);
- if (p[40])
+ if (*p)
die("Garbage after SHA1: %s", command_buf.buf);
- oe = find_object(sha1);
+ oe = find_object(&oid);
}
- cat_blob(oe, sha1);
+ cat_blob(oe, &oid);
}
static struct object_entry *dereference(struct object_entry *oe,
- unsigned char sha1[20])
+ struct object_id *oid)
{
unsigned long size;
char *buf = NULL;
if (!oe) {
- enum object_type type = sha1_object_info(sha1, NULL);
+ enum object_type type = sha1_object_info(oid->hash, NULL);
if (type < 0)
- die("object not found: %s", sha1_to_hex(sha1));
+ die("object not found: %s", oid_to_hex(oid));
/* cache it! */
- oe = insert_object(sha1);
+ oe = insert_object(oid);
oe->type = type;
oe->pack_id = MAX_PACK_ID;
oe->idx.offset = 1;
buf = gfi_unpack_entry(oe, &size);
} else {
enum object_type unused;
- buf = read_sha1_file(sha1, &unused, &size);
+ buf = read_sha1_file(oid->hash, &unused, &size);
}
if (!buf)
- die("Can't load object %s", sha1_to_hex(sha1));
+ die("Can't load object %s", oid_to_hex(oid));
/* Peel one layer. */
switch (oe->type) {
case OBJ_TAG:
- if (size < 40 + strlen("object ") ||
- get_sha1_hex(buf + strlen("object "), sha1))
+ if (size < GIT_SHA1_HEXSZ + strlen("object ") ||
+ get_oid_hex(buf + strlen("object "), oid))
die("Invalid SHA1 in tag: %s", command_buf.buf);
break;
case OBJ_COMMIT:
- if (size < 40 + strlen("tree ") ||
- get_sha1_hex(buf + strlen("tree "), sha1))
+ if (size < GIT_SHA1_HEXSZ + strlen("tree ") ||
+ get_oid_hex(buf + strlen("tree "), oid))
die("Invalid SHA1 in commit: %s", command_buf.buf);
}
free(buf);
- return find_object(sha1);
+ return find_object(oid);
}
static struct object_entry *parse_treeish_dataref(const char **p)
{
- unsigned char sha1[20];
+ struct object_id oid;
struct object_entry *e;
if (**p == ':') { /* <mark> */
e = find_mark(parse_mark_ref_space(p));
if (!e)
die("Unknown mark: %s", command_buf.buf);
- hashcpy(sha1, e->idx.sha1);
+ oidcpy(&oid, &e->idx.oid);
} else { /* <sha1> */
- if (get_sha1_hex(*p, sha1))
+ if (parse_oid_hex(*p, &oid, p))
die("Invalid dataref: %s", command_buf.buf);
- e = find_object(sha1);
- *p += 40;
+ e = find_object(&oid);
if (*(*p)++ != ' ')
die("Missing space after tree-ish: %s", command_buf.buf);
}
while (!e || e->type != OBJ_TREE)
- e = dereference(e, sha1);
+ e = dereference(e, &oid);
return e;
}
} else {
struct object_entry *e = parse_treeish_dataref(&p);
root = new_tree_entry();
- hashcpy(root->versions[1].sha1, e->idx.sha1);
- if (!is_null_sha1(root->versions[1].sha1))
+ oidcpy(&root->versions[1].oid, &e->idx.oid);
+ if (!is_null_oid(&root->versions[1].oid))
root->versions[1].mode = S_IFDIR;
load_tree(root);
}
if (S_ISDIR(leaf.versions[1].mode))
store_tree(&leaf);
- print_ls(leaf.versions[1].mode, leaf.versions[1].sha1, p);
+ print_ls(leaf.versions[1].mode, leaf.versions[1].oid.hash, p);
if (leaf.tree)
release_tree_content_recursive(leaf.tree);
if (!b || root != &b->branch_tree)
void *vcache)
{
struct alternate_object_cache *cache = vcache;
- struct object *obj = parse_object(oid->hash);
+ struct object *obj = parse_object(oid);
if (!obj || (obj->flags & ALTERNATE))
return;
}
}
-static int rev_list_insert_ref(const char *refname, const unsigned char *sha1)
+static int rev_list_insert_ref(const char *refname, const struct object_id *oid)
{
- struct object *o = deref_tag(parse_object(sha1), refname, 0);
+ struct object *o = deref_tag(parse_object(oid), refname, 0);
if (o && o->type == OBJ_COMMIT)
rev_list_push((struct commit *)o, SEEN);
static int rev_list_insert_ref_oid(const char *refname, const struct object_id *oid,
int flag, void *cb_data)
{
- return rev_list_insert_ref(refname, oid->hash);
+ return rev_list_insert_ref(refname, oid);
}
static int clear_marks(const char *refname, const struct object_id *oid,
int flag, void *cb_data)
{
- struct object *o = deref_tag(parse_object(oid->hash), refname, 0);
+ struct object *o = deref_tag(parse_object(oid), refname, 0);
if (o && o->type == OBJ_COMMIT)
clear_commit_marks((struct commit *)o,
Get the next rev to send, ignoring the common.
*/
-static const unsigned char *get_rev(void)
+static const struct object_id *get_rev(void)
{
struct commit *commit = NULL;
}
}
- return commit->object.oid.hash;
+ return &commit->object.oid;
}
enum ack_type {
}
}
-static enum ack_type get_ack(int fd, unsigned char *result_sha1)
+static enum ack_type get_ack(int fd, struct object_id *result_oid)
{
int len;
char *line = packet_read_line(fd, &len);
if (!strcmp(line, "NAK"))
return NAK;
if (skip_prefix(line, "ACK ", &arg)) {
- if (!get_sha1_hex(arg, result_sha1)) {
+ if (!get_oid_hex(arg, result_oid)) {
arg += 40;
len -= arg - line;
if (len < 1)
static void insert_one_alternate_object(struct object *obj)
{
- rev_list_insert_ref(NULL, obj->oid.hash);
+ rev_list_insert_ref(NULL, &obj->oid);
}
#define INITIAL_FLUSH 16
}
static int find_common(struct fetch_pack_args *args,
- int fd[2], unsigned char *result_sha1,
+ int fd[2], struct object_id *result_oid,
struct ref *refs)
{
int fetching;
int count = 0, flushes = 0, flush_at = INITIAL_FLUSH, retval;
- const unsigned char *sha1;
+ const struct object_id *oid;
unsigned in_vain = 0;
int got_continue = 0;
int got_ready = 0;
fetching = 0;
for ( ; refs ; refs = refs->next) {
- unsigned char *remote = refs->old_oid.hash;
+ struct object_id *remote = &refs->old_oid;
const char *remote_hex;
struct object *o;
* interested in the case we *know* the object is
* reachable and we have already scanned it.
*/
- if (((o = lookup_object(remote)) != NULL) &&
+ if (((o = lookup_object(remote->hash)) != NULL) &&
(o->flags & COMPLETE)) {
continue;
}
- remote_hex = sha1_to_hex(remote);
+ remote_hex = oid_to_hex(remote);
if (!fetching) {
struct strbuf c = STRBUF_INIT;
if (multi_ack == 2) strbuf_addstr(&c, " multi_ack_detailed");
if (args->deepen) {
char *line;
const char *arg;
- unsigned char sha1[20];
+ struct object_id oid;
send_request(args, fd[1], &req_buf);
while ((line = packet_read_line(fd[0], NULL))) {
if (skip_prefix(line, "shallow ", &arg)) {
- if (get_sha1_hex(arg, sha1))
+ if (get_oid_hex(arg, &oid))
die(_("invalid shallow line: %s"), line);
- register_shallow(sha1);
+ register_shallow(&oid);
continue;
}
if (skip_prefix(line, "unshallow ", &arg)) {
- if (get_sha1_hex(arg, sha1))
+ if (get_oid_hex(arg, &oid))
die(_("invalid unshallow line: %s"), line);
- if (!lookup_object(sha1))
+ if (!lookup_object(oid.hash))
die(_("object not found: %s"), line);
/* make sure that it is parsed as shallow */
- if (!parse_object(sha1))
+ if (!parse_object(&oid))
die(_("error in object: %s"), line);
- if (unregister_shallow(sha1))
+ if (unregister_shallow(&oid))
die(_("no shallow found: %s"), line);
continue;
}
flushes = 0;
retval = -1;
- while ((sha1 = get_rev())) {
- packet_buf_write(&req_buf, "have %s\n", sha1_to_hex(sha1));
- print_verbose(args, "have %s", sha1_to_hex(sha1));
+ while ((oid = get_rev())) {
+ packet_buf_write(&req_buf, "have %s\n", oid_to_hex(oid));
+ print_verbose(args, "have %s", oid_to_hex(oid));
in_vain++;
if (flush_at <= ++count) {
int ack;
consume_shallow_list(args, fd[0]);
do {
- ack = get_ack(fd[0], result_sha1);
+ ack = get_ack(fd[0], result_oid);
if (ack)
print_verbose(args, _("got %s %d %s"), "ack",
- ack, sha1_to_hex(result_sha1));
+ ack, oid_to_hex(result_oid));
switch (ack) {
case ACK:
flushes = 0;
case ACK_ready:
case ACK_continue: {
struct commit *commit =
- lookup_commit(result_sha1);
+ lookup_commit(result_oid);
if (!commit)
- die(_("invalid commit %s"), sha1_to_hex(result_sha1));
+ die(_("invalid commit %s"), oid_to_hex(result_oid));
if (args->stateless_rpc
&& ack == ACK_common
&& !(commit->object.flags & COMMON)) {
* on the next RPC request so the peer knows
* it is in common with us.
*/
- const char *hex = sha1_to_hex(result_sha1);
+ const char *hex = oid_to_hex(result_oid);
packet_buf_write(&req_buf, "have %s\n", hex);
state_len = req_buf.len;
/*
if (!got_ready || !no_done)
consume_shallow_list(args, fd[0]);
while (flushes || multi_ack) {
- int ack = get_ack(fd[0], result_sha1);
+ int ack = get_ack(fd[0], result_oid);
if (ack) {
print_verbose(args, _("got %s (%d) %s"), "ack",
- ack, sha1_to_hex(result_sha1));
+ ack, oid_to_hex(result_oid));
if (ack == ACK)
return 0;
multi_ack = 1;
static struct commit_list *complete;
-static int mark_complete(const unsigned char *sha1)
+static int mark_complete(const struct object_id *oid)
{
- struct object *o = parse_object(sha1);
+ struct object *o = parse_object(oid);
while (o && o->type == OBJ_TAG) {
struct tag *t = (struct tag *) o;
if (!t->tagged)
break; /* broken repository */
o->flags |= COMPLETE;
- o = parse_object(t->tagged->oid.hash);
+ o = parse_object(&t->tagged->oid);
}
if (o && o->type == OBJ_COMMIT) {
struct commit *commit = (struct commit *)o;
static int mark_complete_oid(const char *refname, const struct object_id *oid,
int flag, void *cb_data)
{
- return mark_complete(oid->hash);
+ return mark_complete(oid);
}
static void mark_recent_complete_commits(struct fetch_pack_args *args,
/* Append unmatched requests to the list */
for (i = 0; i < nr_sought; i++) {
- unsigned char sha1[20];
+ struct object_id oid;
+ const char *p;
ref = sought[i];
if (ref->match_status != REF_NOT_MATCHED)
continue;
- if (get_sha1_hex(ref->name, sha1) ||
- ref->name[40] != '\0' ||
- hashcmp(sha1, ref->old_oid.hash))
+ if (parse_oid_hex(ref->name, &oid, &p) ||
+ *p != '\0' ||
+ oidcmp(&oid, &ref->old_oid))
continue;
if ((allow_unadvertised_object_request &
static void mark_alternate_complete(struct object *obj)
{
- mark_complete(obj->oid.hash);
+ mark_complete(&obj->oid);
}
static int everything_local(struct fetch_pack_args *args,
if (!has_object_file(&ref->old_oid))
continue;
- o = parse_object(ref->old_oid.hash);
+ o = parse_object(&ref->old_oid);
if (!o)
continue;
filter_refs(args, refs, sought, nr_sought);
for (retval = 1, ref = *refs; ref ; ref = ref->next) {
- const unsigned char *remote = ref->old_oid.hash;
+ const struct object_id *remote = &ref->old_oid;
struct object *o;
- o = lookup_object(remote);
+ o = lookup_object(remote->hash);
if (!o || !(o->flags & COMPLETE)) {
retval = 0;
- print_verbose(args, "want %s (%s)", sha1_to_hex(remote),
+ print_verbose(args, "want %s (%s)", oid_to_hex(remote),
ref->name);
continue;
}
- print_verbose(args, _("already have %s (%s)"), sha1_to_hex(remote),
+ print_verbose(args, _("already have %s (%s)"), oid_to_hex(remote),
ref->name);
}
return retval;
char **pack_lockfile)
{
struct ref *ref = copy_ref_list(orig_ref);
- unsigned char sha1[20];
+ struct object_id oid;
const char *agent_feature;
int agent_len;
packet_flush(fd[1]);
goto all_done;
}
- if (find_common(args, fd, sha1, ref) < 0)
+ if (find_common(args, fd, &oid, ref) < 0)
if (!args->keep_pack)
/* When cloning, it is not unusual to have
* no common commit.
continue;
if (S_ISDIR(entry.mode)) {
- obj = &lookup_tree(entry.oid->hash)->object;
+ obj = &lookup_tree(entry.oid)->object;
if (name)
put_object_name(options, obj, "%s%s/", name,
entry.path);
result = options->walk(obj, OBJ_TREE, data, options);
}
else if (S_ISREG(entry.mode) || S_ISLNK(entry.mode)) {
- obj = &lookup_blob(entry.oid->hash)->object;
+ obj = &lookup_blob(entry.oid)->object;
if (name)
put_object_name(options, obj, "%s%s", name,
entry.path);
return -1;
if (obj->type == OBJ_NONE)
- parse_object(obj->oid.hash);
+ parse_object(&obj->oid);
switch (obj->type) {
case OBJ_BLOB:
{
const char *name_nons = strip_namespace(name);
struct strbuf *buf = cb_data;
- struct object *o = parse_object(oid->hash);
+ struct object *o = parse_object(oid);
if (!o)
return 0;
return ret;
}
-static void one_remote_object(const unsigned char *sha1)
+static void one_remote_object(const struct object_id *oid)
{
struct object *obj;
- obj = lookup_object(sha1);
+ obj = lookup_object(oid->hash);
if (!obj)
- obj = parse_object(sha1);
+ obj = parse_object(oid);
/* Ignore remote objects that don't exist locally */
if (!obj)
void *userData);
/* extract hex from sharded "xx/x{40}" filename */
-static int get_sha1_hex_from_objpath(const char *path, unsigned char *sha1)
+static int get_oid_hex_from_objpath(const char *path, struct object_id *oid)
{
- char hex[40];
+ char hex[GIT_MAX_HEXSZ];
- if (strlen(path) != 41)
+ if (strlen(path) != GIT_SHA1_HEXSZ + 1)
return -1;
memcpy(hex, path, 2);
path += 2;
path++; /* skip '/' */
- memcpy(hex, path, 38);
+ memcpy(hex, path, GIT_SHA1_HEXSZ - 2);
- return get_sha1_hex(hex, sha1);
+ return get_oid_hex(hex, oid);
}
static void process_ls_object(struct remote_ls_ctx *ls)
{
unsigned int *parent = (unsigned int *)ls->userData;
const char *path = ls->dentry_name;
- unsigned char sha1[20];
+ struct object_id oid;
if (!strcmp(ls->path, ls->dentry_name) && (ls->flags & IS_DIR)) {
remote_dir_exists[*parent] = 1;
}
if (!skip_prefix(path, "objects/", &path) ||
- get_sha1_hex_from_objpath(path, sha1))
+ get_oid_hex_from_objpath(path, &oid))
return;
- one_remote_object(sha1);
+ one_remote_object(&oid);
}
static void process_ls_ref(struct remote_ls_ctx *ls)
while (tree_entry(&desc, &entry))
switch (object_type(entry.mode)) {
case OBJ_TREE:
- p = process_tree(lookup_tree(entry.oid->hash), p);
+ p = process_tree(lookup_tree(entry.oid), p);
break;
case OBJ_BLOB:
- p = process_blob(lookup_blob(entry.oid->hash), p);
+ p = process_blob(lookup_blob(entry.oid), p);
break;
default:
/* Subproject commit - not in this repository */
return;
}
- o = parse_object(ref->old_oid.hash);
+ o = parse_object(&ref->old_oid);
if (!o) {
fprintf(stderr,
"Unable to parse object %s for remote ref %s\n",
return ret;
}
-static void fetch_symref(const char *path, char **symref, unsigned char *sha1)
+static void fetch_symref(const char *path, char **symref, struct object_id *oid)
{
char *url = xstrfmt("%s%s", repo->url, path);
struct strbuf buffer = STRBUF_INIT;
free(*symref);
*symref = NULL;
- hashclr(sha1);
+ oidclr(oid);
if (buffer.len == 0)
return;
if (skip_prefix(buffer.buf, "ref: ", &name)) {
*symref = xmemdupz(name, buffer.len - (name - buffer.buf));
} else {
- get_sha1_hex(buffer.buf, sha1);
+ get_oid_hex(buffer.buf, oid);
}
strbuf_release(&buffer);
}
-static int verify_merge_base(unsigned char *head_sha1, struct ref *remote)
+static int verify_merge_base(struct object_id *head_oid, struct ref *remote)
{
- struct commit *head = lookup_commit_or_die(head_sha1, "HEAD");
- struct commit *branch = lookup_commit_or_die(remote->old_oid.hash, remote->name);
+ struct commit *head = lookup_commit_or_die(head_oid, "HEAD");
+ struct commit *branch = lookup_commit_or_die(&remote->old_oid,
+ remote->name);
return in_merge_bases(branch, head);
}
{
struct ref *refs = remote_refs;
struct ref *remote_ref = NULL;
- unsigned char head_sha1[20];
+ struct object_id head_oid;
char *symref = NULL;
int match;
int patlen = strlen(pattern);
* Remote HEAD must be a symref (not exactly foolproof; a remote
* symlink to a symref will look like a symref)
*/
- fetch_symref("HEAD", &symref, head_sha1);
+ fetch_symref("HEAD", &symref, &head_oid);
if (!symref)
return error("Remote HEAD is not a symref");
if (!strcmp(remote_ref->name, symref))
return error("Remote branch %s is the current HEAD",
remote_ref->name);
- fetch_symref(symref, &symref, head_sha1);
+ fetch_symref(symref, &symref, &head_oid);
}
/* Run extra sanity checks if delete is not forced */
/* Remote HEAD must resolve to a known object */
if (symref)
return error("Remote HEAD symrefs too deep");
- if (is_null_sha1(head_sha1))
+ if (is_null_oid(&head_oid))
return error("Unable to resolve remote HEAD");
- if (!has_sha1_file(head_sha1))
- return error("Remote HEAD resolves to object %s\nwhich does not exist locally, perhaps you need to fetch?", sha1_to_hex(head_sha1));
+ if (!has_object_file(&head_oid))
+ return error("Remote HEAD resolves to object %s\nwhich does not exist locally, perhaps you need to fetch?", oid_to_hex(&head_oid));
/* Remote branch must resolve to a known object */
if (is_null_oid(&remote_ref->old_oid))
return error("Remote branch %s resolves to object %s\nwhich does not exist locally, perhaps you need to fetch?", remote_ref->name, oid_to_hex(&remote_ref->old_oid));
/* Remote branch must be an ancestor of remote HEAD */
- if (!verify_merge_base(head_sha1, remote_ref)) {
+ if (!verify_merge_base(&head_oid, remote_ref)) {
return error("The branch '%s' is not an ancestor "
"of your current HEAD.\n"
"If you are sure you want to delete it,"
if (S_ISDIR(entry.mode))
process_tree(revs,
- lookup_tree(entry.oid->hash),
+ lookup_tree(entry.oid),
show, base, entry.path,
cb_data);
else if (S_ISGITLINK(entry.mode))
cb_data);
else
process_blob(revs,
- lookup_blob(entry.oid->hash),
+ lookup_blob(entry.oid),
show, base, entry.path,
cb_data);
}
warning("invalid replace ref %s", refname);
return 0;
}
- obj = parse_object(original_oid.hash);
+ obj = parse_object(&original_oid);
if (obj)
add_name_decoration(DECORATION_GRAFTED, "replaced", obj);
return 0;
}
- obj = parse_object(oid->hash);
+ obj = parse_object(oid);
if (!obj)
return 0;
if (!obj)
break;
if (!obj->parsed)
- parse_object(obj->oid.hash);
+ parse_object(&obj->oid);
add_name_decoration(DECORATION_REF_TAG, refname, obj);
}
return 0;
static int add_graft_decoration(const struct commit_graft *graft, void *cb_data)
{
- struct commit *commit = lookup_commit(graft->oid.hash);
+ struct commit *commit = lookup_commit(&graft->oid);
if (!commit)
return 0;
add_name_decoration(DECORATION_GRAFTED, "grafted", &commit->object);
{
const struct name_decoration *list, *head = NULL;
const char *branch_name = NULL;
- unsigned char unused[20];
+ struct object_id unused;
int rru_flags;
/* First find HEAD */
return NULL;
/* Now resolve and find the matching current branch */
- branch_name = resolve_ref_unsafe("HEAD", 0, unused, &rru_flags);
+ branch_name = resolve_ref_unsafe("HEAD", 0, unused.hash, &rru_flags);
if (!(rru_flags & REF_ISSYMREF))
return NULL;
strbuf_release(&signature);
}
-static int which_parent(const unsigned char *sha1, const struct commit *commit)
+static int which_parent(const struct object_id *oid, const struct commit *commit)
{
int nth;
const struct commit_list *parent;
for (nth = 0, parent = commit->parents; parent; parent = parent->next) {
- if (!hashcmp(parent->item->object.oid.hash, sha1))
+ if (!oidcmp(&parent->item->object.oid, oid))
return nth;
nth++;
}
void *data)
{
struct rev_info *opt = (struct rev_info *)data;
- unsigned char sha1[20];
+ struct object_id oid;
struct tag *tag;
struct strbuf verify_message;
int status, nth;
size_t payload_size, gpg_message_offset;
- hash_sha1_file(extra->value, extra->len, typename(OBJ_TAG), sha1);
- tag = lookup_tag(sha1);
+ hash_sha1_file(extra->value, extra->len, typename(OBJ_TAG), oid.hash);
+ tag = lookup_tag(&oid);
if (!tag)
return; /* error message already given */
&commit->parents->next->item->object.oid))
strbuf_addf(&verify_message,
"merged tag '%s'\n", tag->tag);
- else if ((nth = which_parent(tag->tagged->oid.hash, commit)) < 0)
+ else if ((nth = which_parent(&tag->tagged->oid, commit)) < 0)
strbuf_addf(&verify_message, "tag %s names a non-parent %s\n",
tag->tag, tag->tagged->oid.hash);
else
struct strbuf msgbuf = STRBUF_INIT;
struct log_info *log = opt->loginfo;
struct commit *commit = log->commit, *parent = log->parent;
- int abbrev_commit = opt->abbrev_commit ? opt->abbrev : 40;
+ int abbrev_commit = opt->abbrev_commit ? opt->abbrev : GIT_SHA1_HEXSZ;
const char *extra_headers = opt->extra_headers;
struct pretty_print_context ctx = {0};
}
if (!oidcmp(&two->object.oid, &shifted))
return two;
- return lookup_tree(shifted.hash);
+ return lookup_tree(&shifted);
}
static struct commit *make_virtual_commit(struct tree *tree, const char *comment)
return NULL;
}
- result = lookup_tree(active_cache_tree->sha1);
+ result = lookup_tree(&active_cache_tree->oid);
return result;
}
return ret;
result->clean = (merge_status == 0);
} else if (S_ISGITLINK(a->mode)) {
- result->clean = merge_submodule(result->oid.hash,
+ result->clean = merge_submodule(&result->oid,
one->path,
- one->oid.hash,
- a->oid.hash,
- b->oid.hash,
+ &one->oid,
+ &a->oid,
+ &b->oid,
!o->call_depth);
} else if (S_ISLNK(a->mode)) {
oidcpy(&result->oid, &a->oid);
/* if there is no common ancestor, use an empty tree */
struct tree *tree;
- tree = lookup_tree(EMPTY_TREE_SHA1_BIN);
+ tree = lookup_tree(&empty_tree_oid);
merged_common_ancestors = make_virtual_commit(tree, "ancestor");
}
{
struct object *object;
- object = deref_tag(parse_object(oid->hash), name, strlen(name));
+ object = deref_tag(parse_object(oid), name, strlen(name));
if (!object)
return NULL;
if (object->type == OBJ_TREE)
return ret;
}
-int checkout_fast_forward(const unsigned char *head,
- const unsigned char *remote,
+int checkout_fast_forward(const struct object_id *head,
+ const struct object_id *remote,
int overwrite_ignore)
{
struct tree *trees[MAX_UNPACK_TREES];
static int notes_cache_match_validity(const char *ref, const char *validity)
{
- unsigned char sha1[20];
+ struct object_id oid;
struct commit *commit;
struct pretty_print_context pretty_ctx;
struct strbuf msg = STRBUF_INIT;
int ret;
- if (read_ref(ref, sha1) < 0)
+ if (read_ref(ref, oid.hash) < 0)
return 0;
- commit = lookup_commit_reference_gently(sha1, 1);
+ commit = lookup_commit_reference_gently(&oid, 1);
if (!commit)
return 0;
int notes_cache_write(struct notes_cache *c)
{
- unsigned char tree_sha1[20];
- unsigned char commit_sha1[20];
+ struct object_id tree_oid, commit_oid;
if (!c || !c->tree.initialized || !c->tree.update_ref ||
!*c->tree.update_ref)
if (!c->tree.dirty)
return 0;
- if (write_notes_tree(&c->tree, tree_sha1))
+ if (write_notes_tree(&c->tree, tree_oid.hash))
return -1;
- if (commit_tree(c->validity, strlen(c->validity), tree_sha1, NULL,
- commit_sha1, NULL, NULL) < 0)
+ if (commit_tree(c->validity, strlen(c->validity), tree_oid.hash, NULL,
+ commit_oid.hash, NULL, NULL) < 0)
return -1;
- if (update_ref("update notes cache", c->tree.update_ref, commit_sha1,
+ if (update_ref("update notes cache", c->tree.update_ref, commit_oid.hash,
NULL, 0, UPDATE_REFS_QUIET_ON_ERR) < 0)
return -1;
return 0;
}
-char *notes_cache_get(struct notes_cache *c, unsigned char key_sha1[20],
+char *notes_cache_get(struct notes_cache *c, struct object_id *key_oid,
size_t *outsize)
{
const unsigned char *value_sha1;
char *value;
unsigned long size;
- value_sha1 = get_note(&c->tree, key_sha1);
+ value_sha1 = get_note(&c->tree, key_oid->hash);
if (!value_sha1)
return NULL;
value = read_sha1_file(value_sha1, &type, &size);
return value;
}
-int notes_cache_put(struct notes_cache *c, unsigned char key_sha1[20],
+int notes_cache_put(struct notes_cache *c, struct object_id *key_oid,
const char *data, size_t size)
{
- unsigned char value_sha1[20];
+ struct object_id value_oid;
- if (write_sha1_file(data, size, "blob", value_sha1) < 0)
+ if (write_sha1_file(data, size, "blob", value_oid.hash) < 0)
return -1;
- return add_note(&c->tree, key_sha1, value_sha1, NULL);
+ return add_note(&c->tree, key_oid->hash, value_oid.hash, NULL);
}
const char *validity);
int notes_cache_write(struct notes_cache *c);
-char *notes_cache_get(struct notes_cache *c, unsigned char sha1[20], size_t
+char *notes_cache_get(struct notes_cache *c, struct object_id *oid, size_t
*outsize);
-int notes_cache_put(struct notes_cache *c, unsigned char sha1[20],
+int notes_cache_put(struct notes_cache *c, struct object_id *oid,
const char *data, size_t size);
#endif /* NOTES_CACHE_H */
struct notes_tree *local_tree,
unsigned char *result_sha1)
{
- unsigned char local_sha1[20], remote_sha1[20];
+ struct object_id local_oid, remote_oid;
struct commit *local, *remote;
struct commit_list *bases = NULL;
const unsigned char *base_sha1, *base_tree_sha1;
o->local_ref, o->remote_ref);
/* Dereference o->local_ref into local_sha1 */
- if (read_ref_full(o->local_ref, 0, local_sha1, NULL))
+ if (read_ref_full(o->local_ref, 0, local_oid.hash, NULL))
die("Failed to resolve local notes ref '%s'", o->local_ref);
else if (!check_refname_format(o->local_ref, 0) &&
- is_null_sha1(local_sha1))
+ is_null_oid(&local_oid))
local = NULL; /* local_sha1 == null_sha1 indicates unborn ref */
- else if (!(local = lookup_commit_reference(local_sha1)))
+ else if (!(local = lookup_commit_reference(&local_oid)))
die("Could not parse local commit %s (%s)",
- sha1_to_hex(local_sha1), o->local_ref);
- trace_printf("\tlocal commit: %.7s\n", sha1_to_hex(local_sha1));
+ oid_to_hex(&local_oid), o->local_ref);
+ trace_printf("\tlocal commit: %.7s\n", oid_to_hex(&local_oid));
/* Dereference o->remote_ref into remote_sha1 */
- if (get_sha1(o->remote_ref, remote_sha1)) {
+ if (get_oid(o->remote_ref, &remote_oid)) {
/*
* Failed to get remote_sha1. If o->remote_ref looks like an
* unborn ref, perform the merge using an empty notes tree.
*/
if (!check_refname_format(o->remote_ref, 0)) {
- hashclr(remote_sha1);
+ oidclr(&remote_oid);
remote = NULL;
} else {
die("Failed to resolve remote notes ref '%s'",
o->remote_ref);
}
- } else if (!(remote = lookup_commit_reference(remote_sha1))) {
+ } else if (!(remote = lookup_commit_reference(&remote_oid))) {
die("Could not parse remote commit %s (%s)",
- sha1_to_hex(remote_sha1), o->remote_ref);
+ oid_to_hex(&remote_oid), o->remote_ref);
}
- trace_printf("\tremote commit: %.7s\n", sha1_to_hex(remote_sha1));
+ trace_printf("\tremote commit: %.7s\n", oid_to_hex(&remote_oid));
if (!local && !remote)
die("Cannot merge empty notes ref (%s) into empty notes ref "
"(%s)", o->remote_ref, o->local_ref);
if (!local) {
/* result == remote commit */
- hashcpy(result_sha1, remote_sha1);
+ hashcpy(result_sha1, remote_oid.hash);
goto found_result;
}
if (!remote) {
/* result == local commit */
- hashcpy(result_sha1, local_sha1);
+ hashcpy(result_sha1, local_oid.hash);
goto found_result;
}
assert(local && remote);
const char *msg, size_t msg_len,
unsigned char *result_sha1)
{
- unsigned char tree_sha1[20];
+ struct object_id tree_oid;
assert(t->initialized);
- if (write_notes_tree(t, tree_sha1))
+ if (write_notes_tree(t, tree_oid.hash))
die("Failed to write notes tree to database");
if (!parents) {
/* Deduce parent commit from t->ref */
- unsigned char parent_sha1[20];
- if (!read_ref(t->ref, parent_sha1)) {
- struct commit *parent = lookup_commit(parent_sha1);
+ struct object_id parent_oid;
+ if (!read_ref(t->ref, parent_oid.hash)) {
+ struct commit *parent = lookup_commit(&parent_oid);
if (parse_commit(parent))
die("Failed to find/parse commit %s", t->ref);
commit_list_insert(parent, &parents);
/* else: t->ref points to nothing, assume root/orphan commit */
}
- if (commit_tree(msg, msg_len, tree_sha1, parents, result_sha1, NULL, NULL))
+ if (commit_tree(msg, msg_len, tree_oid.hash, parents, result_sha1, NULL, NULL))
die("Failed to commit notes tree to database");
}
void commit_notes(struct notes_tree *t, const char *msg)
{
struct strbuf buf = STRBUF_INIT;
- unsigned char commit_sha1[20];
+ struct object_id commit_oid;
if (!t)
t = &default_notes_tree;
strbuf_addstr(&buf, msg);
strbuf_complete_line(&buf);
- create_notes_commit(t, NULL, buf.buf, buf.len, commit_sha1);
+ create_notes_commit(t, NULL, buf.buf, buf.len, commit_oid.hash);
strbuf_insert(&buf, 0, "notes: ", 7); /* commit message starts at index 7 */
- update_ref(buf.buf, t->update_ref, commit_sha1, NULL, 0,
+ update_ref(buf.buf, t->update_ref, commit_oid.hash, NULL, 0,
UPDATE_REFS_DIE_ON_ERR);
strbuf_release(&buf);
return obj;
}
-struct object *parse_object_buffer(const unsigned char *sha1, enum object_type type, unsigned long size, void *buffer, int *eaten_p)
+struct object *parse_object_buffer(const struct object_id *oid, enum object_type type, unsigned long size, void *buffer, int *eaten_p)
{
struct object *obj;
*eaten_p = 0;
obj = NULL;
if (type == OBJ_BLOB) {
- struct blob *blob = lookup_blob(sha1);
+ struct blob *blob = lookup_blob(oid);
if (blob) {
if (parse_blob_buffer(blob, buffer, size))
return NULL;
obj = &blob->object;
}
} else if (type == OBJ_TREE) {
- struct tree *tree = lookup_tree(sha1);
+ struct tree *tree = lookup_tree(oid);
if (tree) {
obj = &tree->object;
if (!tree->buffer)
}
}
} else if (type == OBJ_COMMIT) {
- struct commit *commit = lookup_commit(sha1);
+ struct commit *commit = lookup_commit(oid);
if (commit) {
if (parse_commit_buffer(commit, buffer, size))
return NULL;
obj = &commit->object;
}
} else if (type == OBJ_TAG) {
- struct tag *tag = lookup_tag(sha1);
+ struct tag *tag = lookup_tag(oid);
if (tag) {
if (parse_tag_buffer(tag, buffer, size))
return NULL;
obj = &tag->object;
}
} else {
- warning("object %s has unknown type id %d", sha1_to_hex(sha1), type);
+ warning("object %s has unknown type id %d", oid_to_hex(oid), type);
obj = NULL;
}
return obj;
}
-struct object *parse_object_or_die(const unsigned char *sha1,
+struct object *parse_object_or_die(const struct object_id *oid,
const char *name)
{
- struct object *o = parse_object(sha1);
+ struct object *o = parse_object(oid);
if (o)
return o;
- die(_("unable to parse object: %s"), name ? name : sha1_to_hex(sha1));
+ die(_("unable to parse object: %s"), name ? name : oid_to_hex(oid));
}
-struct object *parse_object(const unsigned char *sha1)
+struct object *parse_object(const struct object_id *oid)
{
unsigned long size;
enum object_type type;
int eaten;
- const unsigned char *repl = lookup_replace_object(sha1);
+ const unsigned char *repl = lookup_replace_object(oid->hash);
void *buffer;
struct object *obj;
- obj = lookup_object(sha1);
+ obj = lookup_object(oid->hash);
if (obj && obj->parsed)
return obj;
if ((obj && obj->type == OBJ_BLOB) ||
- (!obj && has_sha1_file(sha1) &&
- sha1_object_info(sha1, NULL) == OBJ_BLOB)) {
+ (!obj && has_object_file(oid) &&
+ sha1_object_info(oid->hash, NULL) == OBJ_BLOB)) {
if (check_sha1_signature(repl, NULL, 0, NULL) < 0) {
- error("sha1 mismatch %s", sha1_to_hex(repl));
+ error("sha1 mismatch %s", oid_to_hex(oid));
return NULL;
}
- parse_blob_buffer(lookup_blob(sha1), NULL, 0);
- return lookup_object(sha1);
+ parse_blob_buffer(lookup_blob(oid), NULL, 0);
+ return lookup_object(oid->hash);
}
- buffer = read_sha1_file(sha1, &type, &size);
+ buffer = read_sha1_file(oid->hash, &type, &size);
if (buffer) {
if (check_sha1_signature(repl, buffer, size, typename(type)) < 0) {
free(buffer);
return NULL;
}
- obj = parse_object_buffer(sha1, type, size, buffer, &eaten);
+ obj = parse_object_buffer(oid, type, size, buffer, &eaten);
if (!eaten)
free(buffer);
return obj;
*
* Returns NULL if the object is missing or corrupt.
*/
-struct object *parse_object(const unsigned char *sha1);
+struct object *parse_object(const struct object_id *oid);
/*
* Like parse_object, but will die() instead of returning NULL. If the
* "name" parameter is not NULL, it is included in the error message
- * (otherwise, the sha1 hex is given).
+ * (otherwise, the hex object ID is given).
*/
-struct object *parse_object_or_die(const unsigned char *sha1, const char *name);
+struct object *parse_object_or_die(const struct object_id *oid, const char *name);
/* Given the result of read_sha1_file(), returns the object after
* parsing it. eaten_p indicates if the object has a borrowed copy
* of buffer and the caller should not free() it.
*/
-struct object *parse_object_buffer(const unsigned char *sha1, enum object_type type, unsigned long size, void *buffer, int *eaten_p);
+struct object *parse_object_buffer(const struct object_id *oid, enum object_type type, unsigned long size, void *buffer, int *eaten_p);
/** Returns the object, with potentially excess memory allocated. **/
struct object *lookup_unknown_object(const unsigned char *sha1);
break;
default:
- real_type = sha1_object_info(entry->idx.sha1, NULL);
+ real_type = sha1_object_info(entry->idx.oid.hash,
+ NULL);
break;
}
default:
die("Missing type information for %s (%d/%d)",
- sha1_to_hex(entry->idx.sha1), real_type, entry->type);
+ oid_to_hex(&entry->idx.oid), real_type,
+ entry->type);
}
}
}
static const unsigned char *sha1_access(size_t pos, void *table)
{
struct pack_idx_entry **index = table;
- return index[pos]->sha1;
+ return index[pos]->oid.hash;
}
static void write_selected_commits_v1(struct sha1file *f,
struct object *object = pending_e[i].item;
if (object->type == OBJ_NONE)
- parse_object_or_die(object->oid.hash, NULL);
+ parse_object_or_die(&object->oid, NULL);
while (object->type == OBJ_TAG) {
struct tag *tag = (struct tag *) object;
if (!tag->tagged)
die("bad tag");
- object = parse_object_or_die(tag->tagged->oid.hash, NULL);
+ object = parse_object_or_die(&tag->tagged->oid, NULL);
}
if (object->flags & UNINTERESTING)
struct idx_entry {
off_t offset;
- const unsigned char *sha1;
+ union idx_entry_object {
+ const unsigned char *hash;
+ struct object_id *oid;
+ } oid;
unsigned int nr;
};
off_t index_size = p->index_size;
const unsigned char *index_base = p->index_data;
git_SHA_CTX ctx;
- unsigned char sha1[20], *pack_sig;
+ unsigned char hash[GIT_MAX_RAWSZ], *pack_sig;
off_t offset = 0, pack_sig_ofs = 0;
uint32_t nr_objects, i;
int err = 0;
remaining -= (unsigned int)(offset - pack_sig_ofs);
git_SHA1_Update(&ctx, in, remaining);
} while (offset < pack_sig_ofs);
- git_SHA1_Final(sha1, &ctx);
+ git_SHA1_Final(hash, &ctx);
pack_sig = use_pack(p, w_curs, pack_sig_ofs, NULL);
- if (hashcmp(sha1, pack_sig))
+ if (hashcmp(hash, pack_sig))
err = error("%s SHA1 checksum mismatch",
p->pack_name);
if (hashcmp(index_base + index_size - 40, pack_sig))
entries[nr_objects].offset = pack_sig_ofs;
/* first sort entries by pack offset, since unpacking them is more efficient that way */
for (i = 0; i < nr_objects; i++) {
- entries[i].sha1 = nth_packed_object_sha1(p, i);
- if (!entries[i].sha1)
+ entries[i].oid.hash = nth_packed_object_sha1(p, i);
+ if (!entries[i].oid.hash)
die("internal error pack-check nth-packed-object");
entries[i].offset = nth_packed_object_offset(p, i);
entries[i].nr = i;
if (check_pack_crc(p, w_curs, offset, len, nr))
err = error("index CRC mismatch for object %s "
"from %s at offset %"PRIuMAX"",
- sha1_to_hex(entries[i].sha1),
+ oid_to_hex(entries[i].oid.oid),
p->pack_name, (uintmax_t)offset);
}
if (data_valid && !data)
err = error("cannot unpack %s from %s at offset %"PRIuMAX"",
- sha1_to_hex(entries[i].sha1), p->pack_name,
+ oid_to_hex(entries[i].oid.oid), p->pack_name,
(uintmax_t)entries[i].offset);
- else if (check_sha1_signature(entries[i].sha1, data, size, typename(type)))
+ else if (check_sha1_signature(entries[i].oid.hash, data, size, typename(type)))
err = error("packed %s from %s is corrupt",
- sha1_to_hex(entries[i].sha1), p->pack_name);
+ oid_to_hex(entries[i].oid.oid), p->pack_name);
else if (fn) {
int eaten = 0;
- err |= fn(entries[i].sha1, type, size, data, &eaten);
+ err |= fn(entries[i].oid.oid, type, size, data, &eaten);
if (eaten)
data = NULL;
}
while (pdata->index[i] > 0) {
uint32_t pos = pdata->index[i] - 1;
- if (!hashcmp(sha1, pdata->objects[pos].idx.sha1)) {
+ if (!hashcmp(sha1, pdata->objects[pos].idx.oid.hash)) {
*found = 1;
return i;
}
for (i = 0; i < pdata->nr_objects; i++) {
int found;
- uint32_t ix = locate_object_entry_hash(pdata, entry->idx.sha1, &found);
+ uint32_t ix = locate_object_entry_hash(pdata,
+ entry->idx.oid.hash,
+ &found);
if (found)
die("BUG: Duplicate object in hash");
new_entry = pdata->objects + pdata->nr_objects++;
memset(new_entry, 0, sizeof(*new_entry));
- hashcpy(new_entry->idx.sha1, sha1);
+ hashcpy(new_entry->idx.oid.hash, sha1);
if (pdata->index_size * 3 <= pdata->nr_objects * 4)
rehash_objects(pdata);
{
struct pack_idx_entry *a = *(struct pack_idx_entry **)_a;
struct pack_idx_entry *b = *(struct pack_idx_entry **)_b;
- return hashcmp(a->sha1, b->sha1);
+ return oidcmp(&a->oid, &b->oid);
}
static int cmp_uint32(const void *a_, const void *b_)
struct pack_idx_entry **next = list;
while (next < last) {
struct pack_idx_entry *obj = *next;
- if (obj->sha1[0] != i)
+ if (obj->oid.hash[0] != i)
break;
next++;
}
uint32_t offset = htonl(obj->offset);
sha1write(f, &offset, 4);
}
- sha1write(f, obj->sha1, 20);
+ sha1write(f, obj->oid.hash, 20);
if ((opts->flags & WRITE_IDX_STRICT) &&
- (i && !hashcmp(list[-2]->sha1, obj->sha1)))
+ (i && !oidcmp(&list[-2]->oid, &obj->oid)))
die("The same object %s appears twice in the pack",
- sha1_to_hex(obj->sha1));
+ oid_to_hex(&obj->oid));
}
if (index_version >= 2) {
* Common part of object structure used for write_idx_file
*/
struct pack_idx_entry {
- unsigned char sha1[20];
+ struct object_id oid;
uint32_t crc32;
off_t offset;
};
struct progress;
/* Note, the data argument could be NULL if object type is blob */
-typedef int (*verify_fn)(const unsigned char*, enum object_type, unsigned long, void*, int*);
+typedef int (*verify_fn)(const struct object_id *, enum object_type, unsigned long, void*, int*);
extern const char *write_idx_file(const char *index_name, struct pack_idx_entry **objects, int nr_objects, const struct pack_idx_option *, const unsigned char *sha1);
extern int check_pack_crc(struct packed_git *p, struct pack_window **w_curs, off_t offset, off_t len, unsigned int nr);
int parse_opt_commits(const struct option *opt, const char *arg, int unset)
{
- unsigned char sha1[20];
+ struct object_id oid;
struct commit *commit;
if (!arg)
return -1;
- if (get_sha1(arg, sha1))
+ if (get_oid(arg, &oid))
return error("malformed object name %s", arg);
- commit = lookup_commit_reference(sha1);
+ commit = lookup_commit_reference(&oid);
if (!commit)
return error("no such commit %s", arg);
commit_list_insert(commit, opt->value);
/* these depend on the commit */
if (!commit->object.parsed)
- parse_object(commit->object.oid.hash);
+ parse_object(&commit->object.oid);
switch (placeholder[0]) {
case 'H': /* commit hash */
return 0;
}
- object = parse_object_or_die(oid->hash, path);
+ object = parse_object_or_die(oid, path);
add_pending_object(revs, object, "");
return 0;
switch (type) {
case OBJ_TAG:
case OBJ_COMMIT:
- obj = parse_object_or_die(oid->hash, NULL);
+ obj = parse_object_or_die(oid, NULL);
break;
case OBJ_TREE:
- obj = (struct object *)lookup_tree(oid->hash);
+ obj = (struct object *)lookup_tree(oid);
break;
case OBJ_BLOB:
- obj = (struct object *)lookup_blob(oid->hash);
+ obj = (struct object *)lookup_blob(oid);
break;
default:
die("unknown object type for %s: %s",
* by the "struct object" representation, set *eaten as well---it is a
* signal from parse_object_buffer to us not to free the buffer.
*/
-static void *get_obj(const unsigned char *sha1, struct object **obj, unsigned long *sz, int *eaten)
+static void *get_obj(const struct object_id *oid, struct object **obj, unsigned long *sz, int *eaten)
{
enum object_type type;
- void *buf = read_sha1_file(sha1, &type, sz);
+ void *buf = read_sha1_file(oid->hash, &type, sz);
if (buf)
- *obj = parse_object_buffer(sha1, type, *sz, buf, eaten);
+ *obj = parse_object_buffer(oid, type, *sz, buf, eaten);
else
*obj = NULL;
return buf;
struct object *obj;
int eaten, i;
unsigned long size;
- const unsigned char *tagged;
+ const struct object_id *tagged;
ref->value = xcalloc(used_atom_cnt, sizeof(struct atom_value));
v->s = xstrdup(buf + 1);
}
continue;
- } else if (!deref && grab_objectname(name, ref->objectname, v, atom)) {
+ } else if (!deref && grab_objectname(name, ref->objectname.hash, v, atom)) {
continue;
} else if (!strcmp(name, "HEAD")) {
const char *head;
- unsigned char sha1[20];
+ struct object_id oid;
head = resolve_ref_unsafe("HEAD", RESOLVE_REF_READING,
- sha1, NULL);
+ oid.hash, NULL);
if (head && !strcmp(ref->refname, head))
v->s = "*";
else
return;
need_obj:
- buf = get_obj(ref->objectname, &obj, &size, &eaten);
+ buf = get_obj(&ref->objectname, &obj, &size, &eaten);
if (!buf)
die(_("missing object %s for %s"),
- sha1_to_hex(ref->objectname), ref->refname);
+ oid_to_hex(&ref->objectname), ref->refname);
if (!obj)
die(_("parse_object_buffer failed on %s for %s"),
- sha1_to_hex(ref->objectname), ref->refname);
+ oid_to_hex(&ref->objectname), ref->refname);
grab_values(ref->value, 0, obj, buf, size);
if (!eaten)
* If it is a tag object, see if we use a value that derefs
* the object, and if we do grab the object it refers to.
*/
- tagged = ((struct tag *)obj)->tagged->oid.hash;
+ tagged = &((struct tag *)obj)->tagged->oid;
/*
* NEEDSWORK: This derefs tag only once, which
buf = get_obj(tagged, &obj, &size, &eaten);
if (!buf)
die(_("missing object %s for %s"),
- sha1_to_hex(tagged), ref->refname);
+ oid_to_hex(tagged), ref->refname);
if (!obj)
die(_("parse_object_buffer failed on %s for %s"),
- sha1_to_hex(tagged), ref->refname);
+ oid_to_hex(tagged), ref->refname);
grab_values(ref->value, 1, obj, buf, size);
if (!eaten)
free(buf);
if (oid_array_lookup(points_at, oid) >= 0)
return oid;
- obj = parse_object(oid->hash);
+ obj = parse_object(oid);
if (!obj)
die(_("malformed object at '%s'"), refname);
if (obj->type == OBJ_TAG)
{
struct ref_array_item *ref;
FLEX_ALLOC_STR(ref, refname, refname);
- hashcpy(ref->objectname, objectname);
+ hashcpy(ref->objectname.hash, objectname);
ref->flag = flag;
return ref;
* non-commits early. The actual filtering is done later.
*/
if (filter->merge_commit || filter->with_commit || filter->no_commit || filter->verbose) {
- commit = lookup_commit_reference_gently(oid->hash, 1);
+ commit = lookup_commit_reference_gently(oid, 1);
if (!commit)
return 0;
/* We perform the filtering for the '--contains' option... */
int parse_opt_merge_filter(const struct option *opt, const char *arg, int unset)
{
struct ref_filter *rf = opt->value;
- unsigned char sha1[20];
+ struct object_id oid;
int no_merged = starts_with(opt->long_name, "no");
if (rf->merge) {
? REF_FILTER_MERGED_OMIT
: REF_FILTER_MERGED_INCLUDE;
- if (get_sha1(arg, sha1))
+ if (get_oid(arg, &oid))
die(_("malformed object name %s"), arg);
- rf->merge_commit = lookup_commit_reference_gently(sha1, 0);
+ rf->merge_commit = lookup_commit_reference_gently(&oid, 0);
if (!rf->merge_commit)
return opterror(opt, "must point to a commit", 0);
};
struct ref_array_item {
- unsigned char objectname[20];
+ struct object_id objectname;
int flag;
unsigned int kind;
const char *symref;
do {
reflog = &commit_reflog->reflogs->items[commit_reflog->recno];
commit_reflog->recno--;
- logobj = parse_object(reflog->ooid.hash);
+ logobj = parse_object(&reflog->ooid);
} while (commit_reflog->recno && (logobj && logobj->type != OBJ_COMMIT));
- if (!logobj && commit_reflog->recno >= 0 && is_null_sha1(reflog->ooid.hash)) {
+ if (!logobj && commit_reflog->recno >= 0 && is_null_oid(&reflog->ooid)) {
/* a root commit, but there are still more entries to show */
reflog = &commit_reflog->reflogs->items[commit_reflog->recno];
- logobj = parse_object(reflog->noid.hash);
+ logobj = parse_object(&reflog->noid);
}
if (!logobj || logobj->type != OBJ_COMMIT) {
update->flags = flags;
if (flags & REF_HAVE_NEW)
- hashcpy(update->new_sha1, new_sha1);
+ hashcpy(update->new_oid.hash, new_sha1);
if (flags & REF_HAVE_OLD)
- hashcpy(update->old_sha1, old_sha1);
+ hashcpy(update->old_oid.hash, old_sha1);
update->msg = xstrdup_or_null(msg);
return update;
}
* unlocked again.
*/
typedef void reflog_expiry_prepare_fn(const char *refname,
- const unsigned char *sha1,
+ const struct object_id *oid,
void *cb_data);
-typedef int reflog_expiry_should_prune_fn(unsigned char *osha1,
- unsigned char *nsha1,
+typedef int reflog_expiry_should_prune_fn(struct object_id *ooid,
+ struct object_id *noid,
const char *email,
timestamp_t timestamp, int tz,
const char *message, void *cb_data);
* Return a pointer to the refname within the line (null-terminated),
* or NULL if there was a problem.
*/
-static const char *parse_ref_line(struct strbuf *line, unsigned char *sha1)
+static const char *parse_ref_line(struct strbuf *line, struct object_id *oid)
{
const char *ref;
- /*
- * 42: the answer to everything.
- *
- * In this case, it happens to be the answer to
- * 40 (length of sha1 hex representation)
- * +1 (space in between hex and name)
- * +1 (newline at the end of the line)
- */
- if (line->len <= 42)
+ if (parse_oid_hex(line->buf, oid, &ref) < 0)
return NULL;
-
- if (get_sha1_hex(line->buf, sha1) < 0)
- return NULL;
- if (!isspace(line->buf[40]))
+ if (!isspace(*ref++))
return NULL;
- ref = line->buf + 41;
if (isspace(*ref))
return NULL;
enum { PEELED_NONE, PEELED_TAGS, PEELED_FULLY } peeled = PEELED_NONE;
while (strbuf_getwholeline(&line, f, '\n') != EOF) {
- unsigned char sha1[20];
+ struct object_id oid;
const char *refname;
const char *traits;
continue;
}
- refname = parse_ref_line(&line, sha1);
+ refname = parse_ref_line(&line, &oid);
if (refname) {
int flag = REF_ISPACKED;
if (check_refname_format(refname, REFNAME_ALLOW_ONELEVEL)) {
if (!refname_is_safe(refname))
die("packed refname is dangerous: %s", refname);
- hashclr(sha1);
+ oidclr(&oid);
flag |= REF_BAD_NAME | REF_ISBROKEN;
}
- last = create_ref_entry(refname, sha1, flag, 0);
+ last = create_ref_entry(refname, &oid, flag, 0);
if (peeled == PEELED_FULLY ||
(peeled == PEELED_TAGS && starts_with(refname, "refs/tags/")))
last->flag |= REF_KNOWS_PEELED;
line.buf[0] == '^' &&
line.len == PEELED_LINE_LENGTH &&
line.buf[PEELED_LINE_LENGTH - 1] == '\n' &&
- !get_sha1_hex(line.buf + 1, sha1)) {
- hashcpy(last->u.value.peeled.hash, sha1);
+ !get_oid_hex(line.buf + 1, &oid)) {
+ oidcpy(&last->u.value.peeled, &oid);
/*
* Regardless of what the file header said,
* we definitely know the value of *this*
* commit_packed_refs().
*/
static void add_packed_ref(struct files_ref_store *refs,
- const char *refname, const unsigned char *sha1)
+ const char *refname, const struct object_id *oid)
{
struct packed_ref_cache *packed_ref_cache = get_packed_ref_cache(refs);
if (!packed_ref_cache->lock)
die("internal error: packed refs not locked");
add_ref_entry(get_packed_ref_dir(packed_ref_cache),
- create_ref_entry(refname, sha1, REF_ISPACKED, 1));
+ create_ref_entry(refname, oid, REF_ISPACKED, 1));
}
/*
strbuf_add(&refname, dirname, dirnamelen);
while ((de = readdir(d)) != NULL) {
- unsigned char sha1[20];
+ struct object_id oid;
struct stat st;
int flag;
if (!refs_resolve_ref_unsafe(&refs->base,
refname.buf,
RESOLVE_REF_READING,
- sha1, &flag)) {
- hashclr(sha1);
+ oid.hash, &flag)) {
+ oidclr(&oid);
flag |= REF_ISBROKEN;
- } else if (is_null_sha1(sha1)) {
+ } else if (is_null_oid(&oid)) {
/*
* It is so astronomically unlikely
* that NULL_SHA1 is the SHA-1 of an
REFNAME_ALLOW_ONELEVEL)) {
if (!refname_is_safe(refname.buf))
die("loose refname is dangerous: %s", refname.buf);
- hashclr(sha1);
+ oidclr(&oid);
flag |= REF_BAD_NAME | REF_ISBROKEN;
}
add_entry_to_dir(dir,
- create_ref_entry(refname.buf, sha1, flag, 0));
+ create_ref_entry(refname.buf, &oid, flag, 0));
}
strbuf_setlen(&refname, dirnamelen);
strbuf_setlen(&path, path_baselen);
packed_entry->flag = REF_ISPACKED;
oidcpy(&packed_entry->u.value.oid, iter->oid);
} else {
- packed_entry = create_ref_entry(iter->refname, iter->oid->hash,
+ packed_entry = create_ref_entry(iter->refname, iter->oid,
REF_ISPACKED, 0);
add_ref_entry(packed_refs, packed_entry);
}
}
static int write_ref_to_lockfile(struct ref_lock *lock,
- const unsigned char *sha1, struct strbuf *err);
+ const struct object_id *oid, struct strbuf *err);
static int commit_ref_update(struct files_ref_store *refs,
struct ref_lock *lock,
- const unsigned char *sha1, const char *logmsg,
+ const struct object_id *oid, const char *logmsg,
struct strbuf *err);
static int files_rename_ref(struct ref_store *ref_store,
{
struct files_ref_store *refs =
files_downcast(ref_store, REF_STORE_WRITE, "rename_ref");
- unsigned char sha1[20], orig_sha1[20];
+ struct object_id oid, orig_oid;
int flag = 0, logmoved = 0;
struct ref_lock *lock;
struct stat loginfo;
if (!refs_resolve_ref_unsafe(&refs->base, oldrefname,
RESOLVE_REF_READING | RESOLVE_REF_NO_RECURSE,
- orig_sha1, &flag)) {
+ orig_oid.hash, &flag)) {
ret = error("refname %s not found", oldrefname);
goto out;
}
}
if (refs_delete_ref(&refs->base, logmsg, oldrefname,
- orig_sha1, REF_NODEREF)) {
+ orig_oid.hash, REF_NODEREF)) {
error("unable to delete old %s", oldrefname);
goto rollback;
}
/*
- * Since we are doing a shallow lookup, sha1 is not the
- * correct value to pass to delete_ref as old_sha1. But that
- * doesn't matter, because an old_sha1 check wouldn't add to
+ * Since we are doing a shallow lookup, oid is not the
+ * correct value to pass to delete_ref as old_oid. But that
+ * doesn't matter, because an old_oid check wouldn't add to
* the safety anyway; we want to delete the reference whatever
* its current value.
*/
if (!refs_read_ref_full(&refs->base, newrefname,
RESOLVE_REF_READING | RESOLVE_REF_NO_RECURSE,
- sha1, NULL) &&
+ oid.hash, NULL) &&
refs_delete_ref(&refs->base, NULL, newrefname,
NULL, REF_NODEREF)) {
if (errno == EISDIR) {
strbuf_release(&err);
goto rollback;
}
- hashcpy(lock->old_oid.hash, orig_sha1);
+ oidcpy(&lock->old_oid, &orig_oid);
- if (write_ref_to_lockfile(lock, orig_sha1, &err) ||
- commit_ref_update(refs, lock, orig_sha1, logmsg, &err)) {
+ if (write_ref_to_lockfile(lock, &orig_oid, &err) ||
+ commit_ref_update(refs, lock, &orig_oid, logmsg, &err)) {
error("unable to write current sha1 into %s: %s", newrefname, err.buf);
strbuf_release(&err);
goto rollback;
flag = log_all_ref_updates;
log_all_ref_updates = LOG_REFS_NONE;
- if (write_ref_to_lockfile(lock, orig_sha1, &err) ||
- commit_ref_update(refs, lock, orig_sha1, NULL, &err)) {
+ if (write_ref_to_lockfile(lock, &orig_oid, &err) ||
+ commit_ref_update(refs, lock, &orig_oid, NULL, &err)) {
error("unable to write current sha1 into %s: %s", oldrefname, err.buf);
strbuf_release(&err);
}
return 0;
}
-static int log_ref_write_fd(int fd, const unsigned char *old_sha1,
- const unsigned char *new_sha1,
+static int log_ref_write_fd(int fd, const struct object_id *old_oid,
+ const struct object_id *new_oid,
const char *committer, const char *msg)
{
int msglen, written;
maxlen = strlen(committer) + msglen + 100;
logrec = xmalloc(maxlen);
len = xsnprintf(logrec, maxlen, "%s %s %s\n",
- sha1_to_hex(old_sha1),
- sha1_to_hex(new_sha1),
+ oid_to_hex(old_oid),
+ oid_to_hex(new_oid),
committer);
if (msglen)
len += copy_reflog_msg(logrec + len - 1, msg) - 1;
}
static int files_log_ref_write(struct files_ref_store *refs,
- const char *refname, const unsigned char *old_sha1,
- const unsigned char *new_sha1, const char *msg,
+ const char *refname, const struct object_id *old_oid,
+ const struct object_id *new_oid, const char *msg,
int flags, struct strbuf *err)
{
int logfd, result;
if (logfd < 0)
return 0;
- result = log_ref_write_fd(logfd, old_sha1, new_sha1,
+ result = log_ref_write_fd(logfd, old_oid, new_oid,
git_committer_info(0), msg);
if (result) {
struct strbuf sb = STRBUF_INIT;
* return -1.
*/
static int write_ref_to_lockfile(struct ref_lock *lock,
- const unsigned char *sha1, struct strbuf *err)
+ const struct object_id *oid, struct strbuf *err)
{
static char term = '\n';
struct object *o;
int fd;
- o = parse_object(sha1);
+ o = parse_object(oid);
if (!o) {
strbuf_addf(err,
"trying to write ref '%s' with nonexistent object %s",
- lock->ref_name, sha1_to_hex(sha1));
+ lock->ref_name, oid_to_hex(oid));
unlock_ref(lock);
return -1;
}
if (o->type != OBJ_COMMIT && is_branch(lock->ref_name)) {
strbuf_addf(err,
"trying to write non-commit object %s to branch '%s'",
- sha1_to_hex(sha1), lock->ref_name);
+ oid_to_hex(oid), lock->ref_name);
unlock_ref(lock);
return -1;
}
fd = get_lock_file_fd(lock->lk);
- if (write_in_full(fd, sha1_to_hex(sha1), 40) != 40 ||
+ if (write_in_full(fd, oid_to_hex(oid), GIT_SHA1_HEXSZ) != GIT_SHA1_HEXSZ ||
write_in_full(fd, &term, 1) != 1 ||
close_ref(lock) < 0) {
strbuf_addf(err,
*/
static int commit_ref_update(struct files_ref_store *refs,
struct ref_lock *lock,
- const unsigned char *sha1, const char *logmsg,
+ const struct object_id *oid, const char *logmsg,
struct strbuf *err)
{
files_assert_main_repository(refs, "commit_ref_update");
clear_loose_ref_cache(refs);
if (files_log_ref_write(refs, lock->ref_name,
- lock->old_oid.hash, sha1,
+ &lock->old_oid, oid,
logmsg, 0, err)) {
char *old_msg = strbuf_detach(err, NULL);
strbuf_addf(err, "cannot update the ref '%s': %s",
* check with HEAD only which should cover 99% of all usage
* scenarios (even 100% of the default ones).
*/
- unsigned char head_sha1[20];
+ struct object_id head_oid;
int head_flag;
const char *head_ref;
head_ref = refs_resolve_ref_unsafe(&refs->base, "HEAD",
RESOLVE_REF_READING,
- head_sha1, &head_flag);
+ head_oid.hash, &head_flag);
if (head_ref && (head_flag & REF_ISSYMREF) &&
!strcmp(head_ref, lock->ref_name)) {
struct strbuf log_err = STRBUF_INIT;
if (files_log_ref_write(refs, "HEAD",
- lock->old_oid.hash, sha1,
+ &lock->old_oid, oid,
logmsg, 0, &log_err)) {
error("%s", log_err.buf);
strbuf_release(&log_err);
const char *target, const char *logmsg)
{
struct strbuf err = STRBUF_INIT;
- unsigned char new_sha1[20];
+ struct object_id new_oid;
if (logmsg &&
!refs_read_ref_full(&refs->base, target,
- RESOLVE_REF_READING, new_sha1, NULL) &&
- files_log_ref_write(refs, refname, lock->old_oid.hash,
- new_sha1, logmsg, 0, &err)) {
+ RESOLVE_REF_READING, new_oid.hash, NULL) &&
+ files_log_ref_write(refs, refname, &lock->old_oid,
+ &new_oid, logmsg, 0, &err)) {
error("%s", err.buf);
strbuf_release(&err);
}
new_update = ref_transaction_add_update(
transaction, "HEAD",
update->flags | REF_LOG_ONLY | REF_NODEREF,
- update->new_sha1, update->old_sha1,
+ update->new_oid.hash, update->old_oid.hash,
update->msg);
item->util = new_update;
new_update = ref_transaction_add_update(
transaction, referent, new_flags,
- update->new_sha1, update->old_sha1,
+ update->new_oid.hash, update->old_oid.hash,
update->msg);
new_update->parent_update = update;
struct strbuf *err)
{
if (!(update->flags & REF_HAVE_OLD) ||
- !hashcmp(oid->hash, update->old_sha1))
+ !oidcmp(oid, &update->old_oid))
return 0;
- if (is_null_sha1(update->old_sha1))
+ if (is_null_oid(&update->old_oid))
strbuf_addf(err, "cannot lock ref '%s': "
"reference already exists",
original_update_refname(update));
strbuf_addf(err, "cannot lock ref '%s': "
"reference is missing but expected %s",
original_update_refname(update),
- sha1_to_hex(update->old_sha1));
+ oid_to_hex(&update->old_oid));
else
strbuf_addf(err, "cannot lock ref '%s': "
"is at %s but expected %s",
original_update_refname(update),
oid_to_hex(oid),
- sha1_to_hex(update->old_sha1));
+ oid_to_hex(&update->old_oid));
return -1;
}
{
struct strbuf referent = STRBUF_INIT;
int mustexist = (update->flags & REF_HAVE_OLD) &&
- !is_null_sha1(update->old_sha1);
+ !is_null_oid(&update->old_oid);
int ret;
struct ref_lock *lock;
files_assert_main_repository(refs, "lock_ref_for_update");
- if ((update->flags & REF_HAVE_NEW) && is_null_sha1(update->new_sha1))
+ if ((update->flags & REF_HAVE_NEW) && is_null_oid(&update->new_oid))
update->flags |= REF_DELETING;
if (head_ref) {
!(update->flags & REF_DELETING) &&
!(update->flags & REF_LOG_ONLY)) {
if (!(update->type & REF_ISSYMREF) &&
- !hashcmp(lock->old_oid.hash, update->new_sha1)) {
+ !oidcmp(&lock->old_oid, &update->new_oid)) {
/*
* The reference already has the desired
* value, so we don't need to write it.
*/
- } else if (write_ref_to_lockfile(lock, update->new_sha1,
+ } else if (write_ref_to_lockfile(lock, &update->new_oid,
err)) {
char *write_err = strbuf_detach(err, NULL);
update->flags & REF_LOG_ONLY) {
if (files_log_ref_write(refs,
lock->ref_name,
- lock->old_oid.hash,
- update->new_sha1,
+ &lock->old_oid,
+ &update->new_oid,
update->msg, update->flags,
err)) {
char *old_msg = strbuf_detach(err, NULL);
struct ref_update *update = transaction->updates[i];
if ((update->flags & REF_HAVE_OLD) &&
- !is_null_sha1(update->old_sha1))
+ !is_null_oid(&update->old_oid))
die("BUG: initial ref transaction with old_sha1 set");
if (refs_verify_refname_available(&refs->base, update->refname,
&affected_refnames, NULL,
struct ref_update *update = transaction->updates[i];
if ((update->flags & REF_HAVE_NEW) &&
- !is_null_sha1(update->new_sha1))
- add_packed_ref(refs, update->refname, update->new_sha1);
+ !is_null_oid(&update->new_oid))
+ add_packed_ref(refs, update->refname,
+ &update->new_oid);
}
if (commit_packed_refs(refs)) {
if (cb->flags & EXPIRE_REFLOGS_REWRITE)
ooid = &cb->last_kept_oid;
- if ((*cb->should_prune_fn)(ooid->hash, noid->hash, email, timestamp, tz,
+ if ((*cb->should_prune_fn)(ooid, noid, email, timestamp, tz,
message, policy_cb)) {
if (!cb->newlog)
printf("would prune %s", message);
int status = 0;
int type;
struct strbuf err = STRBUF_INIT;
+ struct object_id oid;
memset(&cb, 0, sizeof(cb));
cb.flags = flags;
}
}
- (*prepare_fn)(refname, sha1, cb.policy_cb);
+ hashcpy(oid.hash, sha1);
+
+ (*prepare_fn)(refname, &oid, cb.policy_cb);
refs_for_each_reflog_ent(ref_store, refname, expire_reflog_ent, &cb);
(*cleanup_fn)(cb.policy_cb);
}
struct ref_entry *create_ref_entry(const char *refname,
- const unsigned char *sha1, int flag,
+ const struct object_id *oid, int flag,
int check_name)
{
struct ref_entry *ref;
check_refname_format(refname, REFNAME_ALLOW_ONELEVEL))
die("Reference has invalid format: '%s'", refname);
FLEX_ALLOC_STR(ref, name, refname);
- hashcpy(ref->u.value.oid.hash, sha1);
+ oidcpy(&ref->u.value.oid, oid);
oidclr(&ref->u.value.peeled);
ref->flag = flag;
return ref;
int incomplete);
struct ref_entry *create_ref_entry(const char *refname,
- const unsigned char *sha1, int flag,
+ const struct object_id *oid, int flag,
int check_name);
/*
/*
* If (flags & REF_HAVE_NEW), set the reference to this value:
*/
- unsigned char new_sha1[20];
+ struct object_id new_oid;
/*
* If (flags & REF_HAVE_OLD), check that the reference
* previously had this value:
*/
- unsigned char old_sha1[20];
+ struct object_id old_oid;
/*
* One or more of REF_HAVE_NEW, REF_HAVE_OLD, REF_NODEREF,
if (is_null_oid(oid))
return;
- commit = lookup_commit_reference_gently(oid->hash, 1);
+ commit = lookup_commit_reference_gently(oid, 1);
if (!commit || (commit->object.flags & TMP_MARK))
return;
commit->object.flags |= TMP_MARK;
if (is_null_oid(&ref->new_oid))
continue;
- commit = lookup_commit_reference_gently(ref->new_oid.hash, 1);
+ commit = lookup_commit_reference_gently(&ref->new_oid,
+ 1);
if (!commit)
/* not pushing a commit, which is not an error */
continue;
reject_reason = REF_STATUS_REJECT_ALREADY_EXISTS;
else if (!has_object_file(&ref->old_oid))
reject_reason = REF_STATUS_REJECT_FETCH_FIRST;
- else if (!lookup_commit_reference_gently(ref->old_oid.hash, 1) ||
- !lookup_commit_reference_gently(ref->new_oid.hash, 1))
+ else if (!lookup_commit_reference_gently(&ref->old_oid, 1) ||
+ !lookup_commit_reference_gently(&ref->new_oid, 1))
reject_reason = REF_STATUS_REJECT_NEEDS_FORCE;
else if (!ref_newer(&ref->new_oid, &ref->old_oid))
reject_reason = REF_STATUS_REJECT_NONFASTFORWARD;
* Both new and old must be commit-ish and new is descendant of
* old. Otherwise we require --force.
*/
- o = deref_tag(parse_object(old_oid->hash), NULL, 0);
+ o = deref_tag(parse_object(old_oid), NULL, 0);
if (!o || o->type != OBJ_COMMIT)
return 0;
old = (struct commit *) o;
- o = deref_tag(parse_object(new_oid->hash), NULL, 0);
+ o = deref_tag(parse_object(new_oid), NULL, 0);
if (!o || o->type != OBJ_COMMIT)
return 0;
new = (struct commit *) o;
/* Cannot stat if what we used to build on no longer exists */
if (read_ref(base, oid.hash))
return -1;
- theirs = lookup_commit_reference(oid.hash);
+ theirs = lookup_commit_reference(&oid);
if (!theirs)
return -1;
if (read_ref(branch->refname, oid.hash))
return -1;
- ours = lookup_commit_reference(oid.hash);
+ ours = lookup_commit_reference(&oid);
if (!ours)
return -1;
while (tree_entry(&desc, &entry)) {
switch (object_type(entry.mode)) {
case OBJ_TREE:
- mark_tree_uninteresting(lookup_tree(entry.oid->hash));
+ mark_tree_uninteresting(lookup_tree(entry.oid));
break;
case OBJ_BLOB:
- mark_blob_uninteresting(lookup_blob(entry.oid->hash));
+ mark_blob_uninteresting(lookup_blob(entry.oid));
break;
default:
/* Subproject commit - not in this repository */
void add_head_to_pending(struct rev_info *revs)
{
- unsigned char sha1[20];
+ struct object_id oid;
struct object *obj;
- if (get_sha1("HEAD", sha1))
+ if (get_oid("HEAD", &oid))
return;
- obj = parse_object(sha1);
+ obj = parse_object(&oid);
if (!obj)
return;
add_pending_object(revs, obj, "HEAD");
}
static struct object *get_reference(struct rev_info *revs, const char *name,
- const unsigned char *sha1,
+ const struct object_id *oid,
unsigned int flags)
{
struct object *object;
- object = parse_object(sha1);
+ object = parse_object(oid);
if (!object) {
if (revs->ignore_missing)
return object;
return object;
}
-void add_pending_sha1(struct rev_info *revs, const char *name,
- const unsigned char *sha1, unsigned int flags)
+void add_pending_oid(struct rev_info *revs, const char *name,
+ const struct object_id *oid, unsigned int flags)
{
- struct object *object = get_reference(revs, name, sha1, flags);
+ struct object *object = get_reference(revs, name, oid, flags);
add_pending_object(revs, object, name);
}
add_pending_object(revs, object, tag->tag);
if (!tag->tagged)
die("bad tag");
- object = parse_object(tag->tagged->oid.hash);
+ object = parse_object(&tag->tagged->oid);
if (!object) {
if (flags & UNINTERESTING)
return NULL;
if (ref_excluded(cb->all_revs->ref_excludes, path))
return 0;
- object = get_reference(cb->all_revs, path, oid->hash, cb->all_flags);
+ object = get_reference(cb->all_revs, path, oid, cb->all_flags);
add_rev_cmdline(cb->all_revs, object, path, REV_CMD_REF, cb->all_flags);
- add_pending_sha1(cb->all_revs, path, oid->hash, cb->all_flags);
+ add_pending_oid(cb->all_revs, path, oid, cb->all_flags);
return 0;
}
{
struct all_refs_cb *cb = cb_data;
if (!is_null_oid(oid)) {
- struct object *o = parse_object(oid->hash);
+ struct object *o = parse_object(oid);
if (o) {
o->flags |= cb->all_flags;
/* ??? CMDLINEFLAGS ??? */
int i;
if (it->entry_count >= 0) {
- struct tree *tree = lookup_tree(it->sha1);
+ struct tree *tree = lookup_tree(&it->oid);
add_pending_object_with_path(revs, &tree->object, "",
040000, path->buf);
}
if (S_ISGITLINK(ce->ce_mode))
continue;
- blob = lookup_blob(ce->oid.hash);
+ blob = lookup_blob(&ce->oid);
if (!blob)
die("unable to add index blob to traversal");
add_pending_object_with_path(revs, &blob->object, "",
static int add_parents_only(struct rev_info *revs, const char *arg_, int flags,
int exclude_parent)
{
- unsigned char sha1[20];
+ struct object_id oid;
struct object *it;
struct commit *commit;
struct commit_list *parents;
flags ^= UNINTERESTING | BOTTOM;
arg++;
}
- if (get_sha1_committish(arg, sha1))
+ if (get_sha1_committish(arg, oid.hash))
return 0;
while (1) {
- it = get_reference(revs, arg, sha1, 0);
+ it = get_reference(revs, arg, &oid, 0);
if (!it && revs->ignore_missing)
return 0;
if (it->type != OBJ_TAG)
break;
if (!((struct tag*)it)->tagged)
return 0;
- hashcpy(sha1, ((struct tag*)it)->tagged->oid.hash);
+ oidcpy(&oid, &((struct tag*)it)->tagged->oid);
}
if (it->type != OBJ_COMMIT)
return 0;
{
struct commit_list *bases;
struct commit *head, *other;
- unsigned char sha1[20];
+ struct object_id oid;
const char **prune = NULL;
int i, prune_num = 1; /* counting terminating NULL */
- if (get_sha1("HEAD", sha1))
+ if (get_oid("HEAD", &oid))
die("--merge without HEAD?");
- head = lookup_commit_or_die(sha1, "HEAD");
- if (get_sha1("MERGE_HEAD", sha1))
+ head = lookup_commit_or_die(&oid, "HEAD");
+ if (get_oid("MERGE_HEAD", &oid))
die("--merge without MERGE_HEAD?");
- other = lookup_commit_or_die(sha1, "MERGE_HEAD");
+ other = lookup_commit_or_die(&oid, "MERGE_HEAD");
add_pending_object(revs, &head->object, "HEAD");
add_pending_object(revs, &other->object, "MERGE_HEAD");
bases = get_merge_bases(head, other);
struct object_context oc;
char *dotdot;
struct object *object;
- unsigned char sha1[20];
+ struct object_id oid;
int local_flags;
const char *arg = arg_;
int cant_be_filename = revarg_opt & REVARG_CANNOT_BE_FILENAME;
dotdot = strstr(arg, "..");
if (dotdot) {
- unsigned char from_sha1[20];
+ struct object_id from_oid;
const char *next = dotdot + 2;
const char *this = arg;
int symmetric = *next == '.';
return -1;
}
}
- if (!get_sha1_committish(this, from_sha1) &&
- !get_sha1_committish(next, sha1)) {
+ if (!get_sha1_committish(this, from_oid.hash) &&
+ !get_sha1_committish(next, oid.hash)) {
struct object *a_obj, *b_obj;
if (!cant_be_filename) {
verify_non_filename(revs->prefix, arg);
}
- a_obj = parse_object(from_sha1);
- b_obj = parse_object(sha1);
+ a_obj = parse_object(&from_oid);
+ b_obj = parse_object(&oid);
if (!a_obj || !b_obj) {
missing:
if (revs->ignore_missing)
a = (a_obj->type == OBJ_COMMIT
? (struct commit *)a_obj
- : lookup_commit_reference(a_obj->oid.hash));
+ : lookup_commit_reference(&a_obj->oid));
b = (b_obj->type == OBJ_COMMIT
? (struct commit *)b_obj
- : lookup_commit_reference(b_obj->oid.hash));
+ : lookup_commit_reference(&b_obj->oid));
if (!a || !b)
goto missing;
exclude = get_merge_bases(a, b);
if (revarg_opt & REVARG_COMMITTISH)
get_sha1_flags = GET_SHA1_COMMITTISH;
- if (get_sha1_with_context(arg, get_sha1_flags, sha1, &oc))
+ if (get_sha1_with_context(arg, get_sha1_flags, oid.hash, &oc))
return revs->ignore_missing ? 0 : -1;
if (!cant_be_filename)
verify_non_filename(revs->prefix, arg);
- object = get_reference(revs, arg, sha1, flags ^ local_flags);
+ object = get_reference(revs, arg, &oid, flags ^ local_flags);
add_rev_cmdline(revs, object, arg_, REV_CMD_REV, flags ^ local_flags);
add_pending_object_with_mode(revs, object, arg, oc.mode);
return 0;
if (revs->show_merge)
prepare_show_merge(revs);
if (revs->def && !revs->pending.nr && !got_rev_arg) {
- unsigned char sha1[20];
+ struct object_id oid;
struct object *object;
struct object_context oc;
- if (get_sha1_with_context(revs->def, 0, sha1, &oc))
+ if (get_sha1_with_context(revs->def, 0, oid.hash, &oc))
diagnose_missing_default(revs->def);
- object = get_reference(revs, revs->def, sha1, 0);
+ object = get_reference(revs, revs->def, &oid, 0);
add_pending_object_with_mode(revs, object, revs->def, oc.mode);
}
extern void add_pending_object(struct rev_info *revs,
struct object *obj, const char *name);
-extern void add_pending_sha1(struct rev_info *revs,
- const char *name, const unsigned char *sha1,
- unsigned int flags);
+extern void add_pending_oid(struct rev_info *revs,
+ const char *name, const struct object_id *oid,
+ unsigned int flags);
extern void add_head_to_pending(struct rev_info *);
extern void add_reflogs_to_pending(struct rev_info *, unsigned int flags);
static struct tree *empty_tree(void)
{
- return lookup_tree(EMPTY_TREE_SHA1_BIN);
+ return lookup_tree(&empty_tree_oid);
}
static int error_dirty_index(struct replay_opts *opts)
write_file(git_path_abort_safety_file(), "%s", "");
}
-static int fast_forward_to(const unsigned char *to, const unsigned char *from,
+static int fast_forward_to(const struct object_id *to, const struct object_id *from,
int unborn, struct replay_opts *opts)
{
struct ref_transaction *transaction;
transaction = ref_transaction_begin(&err);
if (!transaction ||
ref_transaction_update(transaction, "HEAD",
- to, unborn ? null_sha1 : from,
+ to->hash, unborn ? null_sha1 : from->hash,
0, sb.buf, &err) ||
ref_transaction_commit(transaction, &err)) {
ref_transaction_free(transaction);
static int do_recursive_merge(struct commit *base, struct commit *next,
const char *base_label, const char *next_label,
- unsigned char *head, struct strbuf *msgbuf,
+ struct object_id *head, struct strbuf *msgbuf,
struct replay_opts *opts)
{
struct merge_options o;
static int is_index_unchanged(void)
{
- unsigned char head_sha1[20];
+ struct object_id head_oid;
struct commit *head_commit;
- if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, head_sha1, NULL))
+ if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, head_oid.hash, NULL))
return error(_("could not resolve HEAD commit\n"));
- head_commit = lookup_commit(head_sha1);
+ head_commit = lookup_commit(&head_oid);
/*
* If head_commit is NULL, check_commit, called from
if (cache_tree_update(&the_index, 0))
return error(_("unable to update cache tree\n"));
- return !hashcmp(active_cache_tree->sha1, head_commit->tree->object.oid.hash);
+ return !oidcmp(&active_cache_tree->oid,
+ &head_commit->tree->object.oid);
}
static int write_author_script(const char *message)
strbuf_splice(&buf, 0, eol - buf.buf, header.buf, header.len);
strbuf_release(&header);
} else {
- unsigned char head[20];
+ struct object_id head;
struct commit *head_commit;
const char *head_message, *body;
- if (get_sha1("HEAD", head))
+ if (get_oid("HEAD", &head))
return error(_("need a HEAD to fixup"));
- if (!(head_commit = lookup_commit_reference(head)))
+ if (!(head_commit = lookup_commit_reference(&head)))
return error(_("could not read HEAD"));
if (!(head_message = get_commit_buffer(head_commit, NULL)))
return error(_("could not read HEAD's commit message"));
{
unsigned int flags = opts->edit ? EDIT_MSG : 0;
const char *msg_file = opts->edit ? NULL : git_path_merge_msg();
- unsigned char head[20];
+ struct object_id head;
struct commit *base, *next, *parent;
const char *base_label, *next_label;
struct commit_message msg = { NULL, NULL, NULL, NULL };
* that represents the "current" state for merge-recursive
* to work on.
*/
- if (write_cache_as_tree(head, 0, NULL))
+ if (write_cache_as_tree(head.hash, 0, NULL))
return error(_("your index file is unmerged."));
} else {
- unborn = get_sha1("HEAD", head);
+ unborn = get_oid("HEAD", &head);
if (unborn)
- hashcpy(head, EMPTY_TREE_SHA1_BIN);
+ oidcpy(&head, &empty_tree_oid);
if (index_differs_from(unborn ? EMPTY_TREE_SHA1_HEX : "HEAD", 0, 0))
return error_dirty_index(opts);
}
oid_to_hex(&commit->object.oid));
if (opts->allow_ff && !is_fixup(command) &&
- ((parent && !hashcmp(parent->object.oid.hash, head)) ||
+ ((parent && !oidcmp(&parent->object.oid, &head)) ||
(!parent && unborn))) {
if (is_rebase_i(opts))
write_author_script(msg.message);
- res = fast_forward_to(commit->object.oid.hash, head, unborn,
+ res = fast_forward_to(&commit->object.oid, &head, unborn,
opts);
if (res || command != TODO_REWORD)
goto leave;
res = -1;
else if (!opts->strategy || !strcmp(opts->strategy, "recursive") || command == TODO_REVERT) {
res = do_recursive_merge(base, next, base_label, next_label,
- head, &msgbuf, opts);
+ &head, &msgbuf, opts);
if (res < 0)
return res;
res |= write_message(msgbuf.buf, msgbuf.len,
commit_list_insert(next, &remotes);
res |= try_merge_command(opts->strategy,
opts->xopts_nr, (const char **)opts->xopts,
- common, sha1_to_hex(head), remotes);
+ common, oid_to_hex(&head), remotes);
free_commit_list(common);
free_commit_list(remotes);
}
static int parse_insn_line(struct todo_item *item, const char *bol, char *eol)
{
- unsigned char commit_sha1[20];
+ struct object_id commit_oid;
char *end_of_object_name;
int i, saved, status, padding;
end_of_object_name = (char *) bol + strcspn(bol, " \t\n");
saved = *end_of_object_name;
*end_of_object_name = '\0';
- status = get_sha1(bol, commit_sha1);
+ status = get_oid(bol, &commit_oid);
*end_of_object_name = saved;
item->arg = end_of_object_name + strspn(end_of_object_name, " \t");
if (status < 0)
return -1;
- item->commit = lookup_commit_reference(commit_sha1);
+ item->commit = lookup_commit_reference(&commit_oid);
return !item->commit;
}
int sequencer_pick_revisions(struct replay_opts *opts)
{
struct todo_list todo_list = TODO_LIST_INIT;
- unsigned char sha1[20];
+ struct object_id oid;
int i, res;
assert(opts->revs);
return -1;
for (i = 0; i < opts->revs->pending.nr; i++) {
- unsigned char sha1[20];
+ struct object_id oid;
const char *name = opts->revs->pending.objects[i].name;
/* This happens when using --stdin. */
if (!strlen(name))
continue;
- if (!get_sha1(name, sha1)) {
- if (!lookup_commit_reference_gently(sha1, 1)) {
- enum object_type type = sha1_object_info(sha1, NULL);
+ if (!get_oid(name, &oid)) {
+ if (!lookup_commit_reference_gently(&oid, 1)) {
+ enum object_type type = sha1_object_info(oid.hash, NULL);
return error(_("%s: can't cherry-pick a %s"),
name, typename(type));
}
if (walk_revs_populate_todo(&todo_list, opts) ||
create_seq_dir() < 0)
return -1;
- if (get_sha1("HEAD", sha1) && (opts->action == REPLAY_REVERT))
+ if (get_oid("HEAD", &oid) && (opts->action == REPLAY_REVERT))
return error(_("can't revert as initial commit"));
- if (save_head(sha1_to_hex(sha1)))
+ if (save_head(oid_to_hex(&oid)))
return -1;
if (save_opts(opts))
return -1;
int flag, void *cb_data)
{
FILE *fp = cb_data;
- struct object *o = parse_object(oid->hash);
+ struct object *o = parse_object(oid);
if (!o)
return -1;
return 0;
/* We need to do this the hard way... */
- obj = deref_tag(parse_object(oid->hash), NULL, 0);
+ obj = deref_tag(parse_object(oid), NULL, 0);
if (obj && obj->type == OBJ_COMMIT)
return 1;
return 0;
return 0;
/* We need to do this the hard way... */
- obj = deref_tag(parse_object(oid->hash), NULL, 0);
+ obj = deref_tag(parse_object(oid), NULL, 0);
if (obj && (obj->type == OBJ_TREE || obj->type == OBJ_COMMIT))
return 1;
return 0;
type = sha1_object_info(oid->hash, NULL);
if (type == OBJ_COMMIT) {
- struct commit *commit = lookup_commit(oid->hash);
+ struct commit *commit = lookup_commit(oid);
if (commit) {
struct pretty_print_context pp = {0};
pp.date_mode.type = DATE_SHORT;
format_commit_message(commit, " %ad - %s", &desc, &pp);
}
} else if (type == OBJ_TAG) {
- struct tag *tag = lookup_tag(oid->hash);
+ struct tag *tag = lookup_tag(oid);
if (!parse_tag(tag) && tag->tag)
strbuf_addf(&desc, " %s", tag->tag);
}
static int get_parent(const char *name, int len,
unsigned char *result, int idx)
{
- unsigned char sha1[20];
- int ret = get_sha1_1(name, len, sha1, GET_SHA1_COMMITTISH);
+ struct object_id oid;
+ int ret = get_sha1_1(name, len, oid.hash, GET_SHA1_COMMITTISH);
struct commit *commit;
struct commit_list *p;
if (ret)
return ret;
- commit = lookup_commit_reference(sha1);
+ commit = lookup_commit_reference(&oid);
if (parse_commit(commit))
return -1;
if (!idx) {
static int get_nth_ancestor(const char *name, int len,
unsigned char *result, int generation)
{
- unsigned char sha1[20];
+ struct object_id oid;
struct commit *commit;
int ret;
- ret = get_sha1_1(name, len, sha1, GET_SHA1_COMMITTISH);
+ ret = get_sha1_1(name, len, oid.hash, GET_SHA1_COMMITTISH);
if (ret)
return ret;
- commit = lookup_commit_reference(sha1);
+ commit = lookup_commit_reference(&oid);
if (!commit)
return -1;
if (name && !namelen)
namelen = strlen(name);
while (1) {
- if (!o || (!o->parsed && !parse_object(o->oid.hash)))
+ if (!o || (!o->parsed && !parse_object(&o->oid)))
return NULL;
if (expected_type == OBJ_ANY || o->type == expected_type)
return o;
static int peel_onion(const char *name, int len, unsigned char *sha1,
unsigned lookup_flags)
{
- unsigned char outer[20];
+ struct object_id outer;
const char *sp;
unsigned int expected_type = 0;
struct object *o;
else if (expected_type == OBJ_TREE)
lookup_flags |= GET_SHA1_TREEISH;
- if (get_sha1_1(name, sp - name - 2, outer, lookup_flags))
+ if (get_sha1_1(name, sp - name - 2, outer.hash, lookup_flags))
return -1;
- o = parse_object(outer);
+ o = parse_object(&outer);
if (!o)
return -1;
if (!expected_type) {
o = deref_tag(o, name, sp - name - 2);
- if (!o || (!o->parsed && !parse_object(o->oid.hash)))
+ if (!o || (!o->parsed && !parse_object(&o->oid)))
return -1;
hashcpy(sha1, o->oid.hash);
return 0;
int flag, void *cb_data)
{
struct commit_list **list = cb_data;
- struct object *object = parse_object(oid->hash);
+ struct object *object = parse_object(oid);
if (!object)
return 0;
if (object->type == OBJ_TAG) {
int matches;
commit = pop_most_recent_commit(&list, ONELINE_SEEN);
- if (!parse_object(commit->object.oid.hash))
+ if (!parse_object(&commit->object.oid))
continue;
buf = get_commit_buffer(commit, NULL);
p = strstr(buf, "\n\n");
}
if (st)
return st;
- one = lookup_commit_reference_gently(oid_tmp.hash, 0);
+ one = lookup_commit_reference_gently(&oid_tmp, 0);
if (!one)
return -1;
if (get_sha1_committish(dots[3] ? (dots + 3) : "HEAD", oid_tmp.hash))
return -1;
- two = lookup_commit_reference_gently(oid_tmp.hash, 0);
+ two = lookup_commit_reference_gently(&oid_tmp, 0);
if (!two)
return -1;
mbs = get_merge_bases(one, two);
alternate_shallow_file = xstrdup_or_null(path);
}
-int register_shallow(const unsigned char *sha1)
+int register_shallow(const struct object_id *oid)
{
struct commit_graft *graft =
xmalloc(sizeof(struct commit_graft));
- struct commit *commit = lookup_commit(sha1);
+ struct commit *commit = lookup_commit(oid);
- hashcpy(graft->oid.hash, sha1);
+ oidcpy(&graft->oid, oid);
graft->nr_parent = -1;
if (commit && commit->object.parsed)
commit->parents = NULL;
is_shallow = 1;
while (fgets(buf, sizeof(buf), fp)) {
- unsigned char sha1[20];
- if (get_sha1_hex(buf, sha1))
+ struct object_id oid;
+ if (get_oid_hex(buf, &oid))
die("bad shallow line: %s", buf);
- register_shallow(sha1);
+ register_shallow(&oid);
}
fclose(fp);
return is_shallow;
if (graft->nr_parent != -1)
return 0;
if (data->flags & SEEN_ONLY) {
- struct commit *c = lookup_commit(graft->oid.hash);
+ struct commit *c = lookup_commit(&graft->oid);
if (!c || !(c->object.flags & SEEN)) {
if (data->flags & VERBOSE)
printf("Removing %s from .git/shallow\n",
* UNINTERESTING or BOTTOM is hit. Set the id-th bit in ref_bitmap for
* all walked commits.
*/
-static void paint_down(struct paint_info *info, const unsigned char *sha1,
+static void paint_down(struct paint_info *info, const struct object_id *oid,
unsigned int id)
{
unsigned int i, nr;
size_t bitmap_size = st_mult(sizeof(uint32_t), bitmap_nr);
uint32_t *tmp = xmalloc(bitmap_size); /* to be freed before return */
uint32_t *bitmap = paint_alloc(info);
- struct commit *c = lookup_commit_reference_gently(sha1, 1);
+ struct commit *c = lookup_commit_reference_gently(oid, 1);
if (!c)
return;
memset(bitmap, 0, bitmap_size);
static int mark_uninteresting(const char *refname, const struct object_id *oid,
int flags, void *cb_data)
{
- struct commit *commit = lookup_commit_reference_gently(oid->hash, 1);
+ struct commit *commit = lookup_commit_reference_gently(oid, 1);
if (!commit)
return 0;
commit->object.flags |= UNINTERESTING;
/* Mark potential bottoms so we won't go out of bound */
for (i = 0; i < nr_shallow; i++) {
- struct commit *c = lookup_commit(oid[shallow[i]].hash);
+ struct commit *c = lookup_commit(&oid[shallow[i]]);
c->object.flags |= BOTTOM;
}
for (i = 0; i < ref->nr; i++)
- paint_down(&pi, ref->oid[i].hash, i);
+ paint_down(&pi, ref->oid + i, i);
if (used) {
int bitmap_size = ((pi.nr_bits + 31) / 32) * sizeof(uint32_t);
memset(used, 0, sizeof(*used) * info->shallow->nr);
for (i = 0; i < nr_shallow; i++) {
- const struct commit *c = lookup_commit(oid[shallow[i]].hash);
+ const struct commit *c = lookup_commit(&oid[shallow[i]]);
uint32_t **map = ref_bitmap_at(&pi.ref_bitmap, c);
if (*map)
used[shallow[i]] = xmemdupz(*map, bitmap_size);
{
struct commit_array *ca = cb_data;
ALLOC_GROW(ca->commits, ca->nr + 1, ca->alloc);
- ca->commits[ca->nr] = lookup_commit_reference_gently(oid->hash, 1);
+ ca->commits[ca->nr] = lookup_commit_reference_gently(oid, 1);
if (ca->commits[ca->nr])
ca->nr++;
return 0;
for (i = dst = 0; i < info->nr_theirs; i++) {
if (i != dst)
info->theirs[dst] = info->theirs[i];
- c = lookup_commit(oid[info->theirs[i]].hash);
+ c = lookup_commit(&oid[info->theirs[i]]);
bitmap = ref_bitmap_at(ref_bitmap, c);
if (!*bitmap)
continue;
for (i = dst = 0; i < info->nr_ours; i++) {
if (i != dst)
info->ours[dst] = info->ours[i];
- c = lookup_commit(oid[info->ours[i]].hash);
+ c = lookup_commit(&oid[info->ours[i]]);
bitmap = ref_bitmap_at(ref_bitmap, c);
if (!*bitmap)
continue;
int delayed_reachability_test(struct shallow_info *si, int c)
{
if (si->need_reachability_test[c]) {
- struct commit *commit = lookup_commit(si->shallow->oid[c].hash);
+ struct commit *commit = lookup_commit(&si->shallow->oid[c]);
if (!si->commits) {
struct commit_array ca;
* Attempt to lookup the commit references, and determine if this is
* a fast forward or fast backwards update.
*/
- *left = lookup_commit_reference(one->hash);
- *right = lookup_commit_reference(two->hash);
+ *left = lookup_commit_reference(one);
+ *right = lookup_commit_reference(two);
/*
* Warn about missing commits in the submodule project, but only if
{
int *has_commit = data;
- if (!lookup_commit_reference(oid->hash))
+ if (!lookup_commit_reference(oid))
*has_commit = 0;
return 0;
#define MERGE_WARNING(path, msg) \
warning("Failed to merge submodule %s (%s)", path, msg);
-int merge_submodule(unsigned char result[20], const char *path,
- const unsigned char base[20], const unsigned char a[20],
- const unsigned char b[20], int search)
+int merge_submodule(struct object_id *result, const char *path,
+ const struct object_id *base, const struct object_id *a,
+ const struct object_id *b, int search)
{
struct commit *commit_base, *commit_a, *commit_b;
int parent_count;
int i;
/* store a in result in case we fail */
- hashcpy(result, a);
+ oidcpy(result, a);
/* we can not handle deletion conflicts */
- if (is_null_sha1(base))
+ if (is_null_oid(base))
return 0;
- if (is_null_sha1(a))
+ if (is_null_oid(a))
return 0;
- if (is_null_sha1(b))
+ if (is_null_oid(b))
return 0;
if (add_submodule_odb(path)) {
/* Case #1: a is contained in b or vice versa */
if (in_merge_bases(commit_a, commit_b)) {
- hashcpy(result, b);
+ oidcpy(result, b);
return 1;
}
if (in_merge_bases(commit_b, commit_a)) {
- hashcpy(result, a);
+ oidcpy(result, a);
return 1;
}
#define SUBMODULE_REMOVAL_IGNORE_UNTRACKED (1<<1)
#define SUBMODULE_REMOVAL_IGNORE_IGNORED_UNTRACKED (1<<2)
extern int bad_to_remove_submodule(const char *path, unsigned flags);
-extern int merge_submodule(unsigned char result[20], const char *path,
- const unsigned char base[20],
- const unsigned char a[20],
- const unsigned char b[20], int search);
+extern int merge_submodule(struct object_id *result, const char *path,
+ const struct object_id *base,
+ const struct object_id *a,
+ const struct object_id *b, int search);
extern int find_unpushed_submodules(struct oid_array *commits,
const char *remotes_name,
struct string_list *needs_pushing);
"invalid", x, pfx, it->subtree_nr);
else
printf("%s %s%s (%d entries, %d subtrees)\n",
- sha1_to_hex(it->sha1), x, pfx,
+ oid_to_hex(&it->oid), x, pfx,
it->entry_count, it->subtree_nr);
}
}
else {
dump_one(it, pfx, "");
- if (hashcmp(it->sha1, ref->sha1) ||
+ if (oidcmp(&it->oid, &ref->oid) ||
ref->entry_count != it->entry_count ||
ref->subtree_nr != it->subtree_nr) {
/* claims to be valid but is lying */
die("cannot parse %s as an object name", av[1]);
if (get_oid(av[2], &hash2))
die("cannot parse %s as an object name", av[2]);
- one = parse_tree_indirect(hash1.hash);
+ one = parse_tree_indirect(&hash1);
if (!one)
die("not a tree-ish %s", av[1]);
- two = parse_tree_indirect(hash2.hash);
+ two = parse_tree_indirect(&hash2);
if (!two)
die("not a tree-ish %s", av[2]);
{
while (o && o->type == OBJ_TAG)
if (((struct tag *)o)->tagged)
- o = parse_object(((struct tag *)o)->tagged->oid.hash);
+ o = parse_object(&((struct tag *)o)->tagged->oid);
else
o = NULL;
if (!o && warn) {
struct object *deref_tag_noverify(struct object *o)
{
while (o && o->type == OBJ_TAG) {
- o = parse_object(o->oid.hash);
+ o = parse_object(&o->oid);
if (o && o->type == OBJ_TAG && ((struct tag *)o)->tagged)
o = ((struct tag *)o)->tagged;
else
return o;
}
-struct tag *lookup_tag(const unsigned char *sha1)
+struct tag *lookup_tag(const struct object_id *oid)
{
- struct object *obj = lookup_object(sha1);
+ struct object *obj = lookup_object(oid->hash);
if (!obj)
- return create_object(sha1, alloc_tag_node());
+ return create_object(oid->hash, alloc_tag_node());
return object_as_type(obj, OBJ_TAG, 0);
}
int parse_tag_buffer(struct tag *item, const void *data, unsigned long size)
{
- unsigned char sha1[20];
+ struct object_id oid;
char type[20];
const char *bufptr = data;
const char *tail = bufptr + size;
return 0;
item->object.parsed = 1;
- if (size < 64)
+ if (size < GIT_SHA1_HEXSZ + 24)
return -1;
- if (memcmp("object ", bufptr, 7) || get_sha1_hex(bufptr + 7, sha1) || bufptr[47] != '\n')
+ if (memcmp("object ", bufptr, 7) || parse_oid_hex(bufptr + 7, &oid, &bufptr) || *bufptr++ != '\n')
return -1;
- bufptr += 48; /* "object " + sha1 + "\n" */
if (!starts_with(bufptr, "type "))
return -1;
bufptr = nl + 1;
if (!strcmp(type, blob_type)) {
- item->tagged = &lookup_blob(sha1)->object;
+ item->tagged = &lookup_blob(&oid)->object;
} else if (!strcmp(type, tree_type)) {
- item->tagged = &lookup_tree(sha1)->object;
+ item->tagged = &lookup_tree(&oid)->object;
} else if (!strcmp(type, commit_type)) {
- item->tagged = &lookup_commit(sha1)->object;
+ item->tagged = &lookup_commit(&oid)->object;
} else if (!strcmp(type, tag_type)) {
- item->tagged = &lookup_tag(sha1)->object;
+ item->tagged = &lookup_tag(&oid)->object;
} else {
error("Unknown type %s", type);
item->tagged = NULL;
timestamp_t date;
};
-extern struct tag *lookup_tag(const unsigned char *sha1);
+extern struct tag *lookup_tag(const struct object_id *oid);
extern int parse_tag_buffer(struct tag *item, const void *data, unsigned long size);
extern int parse_tag(struct tag *item);
extern struct object *deref_tag(struct object *, const char *, int);
for (i = 0; i < data->header.references.nr; i++) {
struct ref_list_entry *e = data->header.references.list + i;
struct ref *ref = alloc_ref(e->name);
- hashcpy(ref->old_oid.hash, e->sha1);
+ oidcpy(&ref->old_oid, &e->oid);
ref->next = result;
result = ref;
}
{
struct tree_desc desc;
struct name_entry entry;
- unsigned char sha1[20];
+ struct object_id oid;
int len, oldlen = base->len;
enum interesting retval = entry_not_interesting;
}
if (S_ISDIR(entry.mode))
- hashcpy(sha1, entry.oid->hash);
+ oidcpy(&oid, entry.oid);
else if (S_ISGITLINK(entry.mode)) {
struct commit *commit;
- commit = lookup_commit(entry.oid->hash);
+ commit = lookup_commit(entry.oid);
if (!commit)
die("Commit %s in submodule path %s%s not found",
oid_to_hex(entry.oid),
oid_to_hex(entry.oid),
base->buf, entry.path);
- hashcpy(sha1, commit->tree->object.oid.hash);
+ oidcpy(&oid, &commit->tree->object.oid);
}
else
continue;
len = tree_entry_len(&entry);
strbuf_add(base, entry.path, len);
strbuf_addch(base, '/');
- retval = read_tree_1(lookup_tree(sha1),
+ retval = read_tree_1(lookup_tree(&oid),
base, stage, pathspec,
fn, context);
strbuf_setlen(base, oldlen);
return 0;
}
-struct tree *lookup_tree(const unsigned char *sha1)
+struct tree *lookup_tree(const struct object_id *oid)
{
- struct object *obj = lookup_object(sha1);
+ struct object *obj = lookup_object(oid->hash);
if (!obj)
- return create_object(sha1, alloc_tree_node());
+ return create_object(oid->hash, alloc_tree_node());
return object_as_type(obj, OBJ_TREE, 0);
}
tree->object.parsed = 0;
}
-struct tree *parse_tree_indirect(const unsigned char *sha1)
+struct tree *parse_tree_indirect(const struct object_id *oid)
{
- struct object *obj = parse_object(sha1);
+ struct object *obj = parse_object(oid);
do {
if (!obj)
return NULL;
else
return NULL;
if (!obj->parsed)
- parse_object(obj->oid.hash);
+ parse_object(&obj->oid);
} while (1);
}
unsigned long size;
};
-struct tree *lookup_tree(const unsigned char *sha1);
+struct tree *lookup_tree(const struct object_id *oid);
int parse_tree_buffer(struct tree *item, void *buffer, unsigned long size);
void free_tree_buffer(struct tree *tree);
/* Parses and returns the tree in the given ent, chasing tags and commits. */
-struct tree *parse_tree_indirect(const unsigned char *sha1);
+struct tree *parse_tree_indirect(const struct object_id *oid);
#define READ_TREE_RECURSIVE 1
typedef int (*read_tree_fn_t)(const unsigned char *, struct strbuf *, const char *, unsigned int, int, void *);
die("git upload-pack: %s", abort_msg);
}
-static int got_sha1(const char *hex, unsigned char *sha1)
+static int got_oid(const char *hex, struct object_id *oid)
{
struct object *o;
int we_knew_they_have = 0;
- if (get_sha1_hex(hex, sha1))
+ if (get_oid_hex(hex, oid))
die("git upload-pack: expected SHA1 object, got '%s'", hex);
- if (!has_sha1_file(sha1))
+ if (!has_object_file(oid))
return -1;
- o = parse_object(sha1);
+ o = parse_object(oid);
if (!o)
- die("oops (%s)", sha1_to_hex(sha1));
+ die("oops (%s)", oid_to_hex(oid));
if (o->type == OBJ_COMMIT) {
struct commit_list *parents;
struct commit *commit = (struct commit *)o;
break;
}
if (!commit->object.parsed)
- parse_object(commit->object.oid.hash);
+ parse_object(&commit->object.oid);
if (commit->object.flags & REACHABLE)
continue;
commit->object.flags |= REACHABLE;
static int get_common_commits(void)
{
- unsigned char sha1[20];
- char last_hex[41];
+ struct object_id oid;
+ char last_hex[GIT_MAX_HEXSZ + 1];
int got_common = 0;
int got_other = 0;
int sent_ready = 0;
continue;
}
if (skip_prefix(line, "have ", &arg)) {
- switch (got_sha1(arg, sha1)) {
+ switch (got_oid(arg, &oid)) {
case -1: /* they have what we do not */
got_other = 1;
if (multi_ack && ok_to_give_up()) {
- const char *hex = sha1_to_hex(sha1);
+ const char *hex = oid_to_hex(&oid);
if (multi_ack == 2) {
sent_ready = 1;
packet_write_fmt(1, "ACK %s ready\n", hex);
break;
default:
got_common = 1;
- memcpy(last_hex, sha1_to_hex(sha1), 41);
+ memcpy(last_hex, oid_to_hex(&oid), 41);
if (multi_ack == 2)
packet_write_fmt(1, "ACK %s common\n", last_hex);
else if (multi_ack)
goto error;
namebuf[0] = '^';
- namebuf[41] = '\n';
+ namebuf[GIT_SHA1_HEXSZ + 1] = '\n';
for (i = get_max_object_index(); 0 < i; ) {
o = get_indexed_object(--i);
if (!o)
if (!is_our_ref(o))
continue;
memcpy(namebuf + 1, oid_to_hex(&o->oid), GIT_SHA1_HEXSZ);
- if (write_in_full(cmd->in, namebuf, 42) < 0)
+ if (write_in_full(cmd->in, namebuf, GIT_SHA1_HEXSZ + 2) < 0)
goto error;
}
- namebuf[40] = '\n';
+ namebuf[GIT_SHA1_HEXSZ] = '\n';
for (i = 0; i < src->nr; i++) {
o = src->objects[i].item;
if (is_our_ref(o)) {
if (reachable && o->type == OBJ_COMMIT)
o->flags |= TMP_MARK;
memcpy(namebuf, oid_to_hex(&o->oid), GIT_SHA1_HEXSZ);
- if (write_in_full(cmd->in, namebuf, 41) < 0)
+ if (write_in_full(cmd->in, namebuf, GIT_SHA1_HEXSZ + 1) < 0)
goto error;
}
close(cmd->in);
if (!(object->flags & (CLIENT_SHALLOW|NOT_SHALLOW))) {
packet_write_fmt(1, "shallow %s",
oid_to_hex(&object->oid));
- register_shallow(object->oid.hash);
+ register_shallow(&object->oid);
shallow_nr++;
}
result = result->next;
* parse and add the parents to the want list, then
* re-register it.
*/
- unregister_shallow(object->oid.hash);
+ unregister_shallow(&object->oid);
object->parsed = 0;
parse_commit_or_die((struct commit *)object);
parents = ((struct commit *)object)->parents;
add_object_array(object, NULL, &extra_edge_obj);
}
/* make sure commit traversal conforms to client */
- register_shallow(object->oid.hash);
+ register_shallow(&object->oid);
}
}
for (;;) {
struct object *o;
const char *features;
- unsigned char sha1_buf[20];
+ struct object_id oid_buf;
char *line = packet_read_line(0, NULL);
const char *arg;
break;
if (skip_prefix(line, "shallow ", &arg)) {
- unsigned char sha1[20];
+ struct object_id oid;
struct object *object;
- if (get_sha1_hex(arg, sha1))
+ if (get_oid_hex(arg, &oid))
die("invalid shallow line: %s", line);
- object = parse_object(sha1);
+ object = parse_object(&oid);
if (!object)
continue;
if (object->type != OBJ_COMMIT)
- die("invalid shallow object %s", sha1_to_hex(sha1));
+ die("invalid shallow object %s", oid_to_hex(&oid));
if (!(object->flags & CLIENT_SHALLOW)) {
object->flags |= CLIENT_SHALLOW;
add_object_array(object, NULL, &shallows);
}
if (skip_prefix(line, "deepen-not ", &arg)) {
char *ref = NULL;
- unsigned char sha1[20];
- if (expand_ref(arg, strlen(arg), sha1, &ref) != 1)
+ struct object_id oid;
+ if (expand_ref(arg, strlen(arg), oid.hash, &ref) != 1)
die("git upload-pack: ambiguous deepen-not: %s", line);
string_list_append(&deepen_not, ref);
free(ref);
continue;
}
if (!skip_prefix(line, "want ", &arg) ||
- get_sha1_hex(arg, sha1_buf))
+ get_oid_hex(arg, &oid_buf))
die("git upload-pack: protocol error, "
"expected to get sha, not '%s'", line);
if (parse_feature_request(features, "include-tag"))
use_include_tag = 1;
- o = parse_object(sha1_buf);
+ o = parse_object(&oid_buf);
if (!o) {
packet_write_fmt(1,
"ERR upload-pack: not our ref %s",
- sha1_to_hex(sha1_buf));
+ oid_to_hex(&oid_buf));
die("git upload-pack: not our ref %s",
- sha1_to_hex(sha1_buf));
+ oid_to_hex(&oid_buf));
}
if (!(o->flags & WANTED)) {
o->flags |= WANTED;
if (shallows.nr > 0) {
int i;
for (i = 0; i < shallows.nr; i++)
- register_shallow(shallows.objects[i].item->oid.hash);
+ register_shallow(&shallows.objects[i].item->oid);
}
shallow_nr += shallows.nr;
if (S_ISGITLINK(entry.mode))
continue;
if (S_ISDIR(entry.mode)) {
- struct tree *tree = lookup_tree(entry.oid->hash);
+ struct tree *tree = lookup_tree(entry.oid);
if (tree)
obj = &tree->object;
}
else {
- struct blob *blob = lookup_blob(entry.oid->hash);
+ struct blob *blob = lookup_blob(entry.oid);
if (blob)
obj = &blob->object;
}
}
}
if (!obj->type)
- parse_object(obj->oid.hash);
+ parse_object(&obj->oid);
if (process_object(walker, obj))
return -1;
}
static int mark_complete(const char *path, const struct object_id *oid,
int flag, void *cb_data)
{
- struct commit *commit = lookup_commit_reference_gently(oid->hash, 1);
+ struct commit *commit = lookup_commit_reference_gently(oid, 1);
if (commit) {
commit->object.flags |= COMPLETE;
/* sha1 is a commit? match without further lookup */
(!oidcmp(&cb.noid, &oid) ||
/* perhaps sha1 is a tag, try to dereference to a commit */
- ((commit = lookup_commit_reference_gently(oid.hash, 1)) != NULL &&
+ ((commit = lookup_commit_reference_gently(&oid, 1)) != NULL &&
!oidcmp(&cb.noid, &commit->object.oid)))) {
const char *from = ref;
if (!skip_prefix(from, "refs/tags/", &from))