/* Coalesce new lines into base by finding LCS */
static struct lline *coalesce_lines(struct lline *base, int *lenbase,
- struct lline *new, int lennew,
+ struct lline *newline, int lennew,
unsigned long parent, long flags)
{
int **lcs;
struct lline *baseend, *newend = NULL;
int i, j, origbaselen = *lenbase;
- if (new == NULL)
+ if (newline == NULL)
return base;
if (base == NULL) {
*lenbase = lennew;
- return new;
+ return newline;
}
/*
directions[0][j] = NEW;
for (i = 1, baseend = base; i < origbaselen + 1; i++) {
- for (j = 1, newend = new; j < lennew + 1; j++) {
+ for (j = 1, newend = newline; j < lennew + 1; j++) {
if (match_string_spaces(baseend->line, baseend->len,
newend->line, newend->len, flags)) {
lcs[i][j] = lcs[i - 1][j - 1] + 1;
if (lline->prev)
lline->prev->next = lline->next;
else
- new = lline->next;
+ newline = lline->next;
if (lline->next)
lline->next->prev = lline->prev;
}
}
- newend = new;
+ newend = newline;
while (newend) {
struct lline *lline = newend;
newend = newend->next;
enum object_type type;
if (S_ISGITLINK(mode)) {
- blob = xmalloc(100);
- *size = snprintf(blob, 100,
- "Subproject commit %s\n", oid_to_hex(oid));
+ struct strbuf buf = STRBUF_INIT;
+ strbuf_addf(&buf, "Subproject commit %s\n", oid_to_hex(oid));
+ *size = buf.len;
+ blob = strbuf_detach(&buf, NULL);
} else if (is_null_oid(oid)) {
/* deleted blob */
*size = 0;
return xcalloc(1, 1);
} else if (textconv) {
struct diff_filespec *df = alloc_filespec(path);
- fill_filespec(df, oid->hash, 1, mode);
+ fill_filespec(df, oid, 1, mode);
*size = fill_textconv(textconv, df, &blob);
free_filespec(df);
} else {
- blob = read_sha1_file(oid->hash, &type, size);
+ blob = read_object_file(oid, &type, size);
if (type != OBJ_BLOB)
die("object '%s' is not a blob!", oid_to_hex(oid));
}
int show_file_header)
{
struct diff_options *opt = &rev->diffopt;
- int abbrev = DIFF_OPT_TST(opt, FULL_INDEX) ? GIT_SHA1_HEXSZ : DEFAULT_ABBREV;
+ int abbrev = opt->flags.full_index ? GIT_SHA1_HEXSZ : DEFAULT_ABBREV;
const char *a_prefix = opt->a_prefix ? opt->a_prefix : "a/";
const char *b_prefix = opt->b_prefix ? opt->b_prefix : "b/";
const char *c_meta = diff_get_color_opt(opt, DIFF_METAINFO);
"", elem->path, line_prefix, c_meta, c_reset);
printf("%s%sindex ", line_prefix, c_meta);
for (i = 0; i < num_parent; i++) {
- abb = find_unique_abbrev(elem->parent[i].oid.hash,
+ abb = find_unique_abbrev(&elem->parent[i].oid,
abbrev);
printf("%s%s", i ? "," : "", abb);
}
- abb = find_unique_abbrev(elem->oid.hash, abbrev);
+ abb = find_unique_abbrev(&elem->oid, abbrev);
printf("..%s%s\n", abb, c_reset);
if (mode_differs) {
userdiff = userdiff_find_by_path(elem->path);
if (!userdiff)
userdiff = userdiff_find_by_name("default");
- if (DIFF_OPT_TST(opt, ALLOW_TEXTCONV))
+ if (opt->flags.allow_textconv)
textconv = userdiff_get_textconv(userdiff);
/* Read the result of merge first */
elem->mode = canon_mode(st.st_mode);
} else if (S_ISDIR(st.st_mode)) {
struct object_id oid;
- if (resolve_gitlink_ref(elem->path, "HEAD", oid.hash) < 0)
+ if (resolve_gitlink_ref(elem->path, "HEAD", &oid) < 0)
result = grab_blob(&elem->oid, elem->mode,
&result_size, NULL, NULL);
else
&result_size, NULL, NULL);
} else if (textconv) {
struct diff_filespec *df = alloc_filespec(elem->path);
- fill_filespec(df, null_sha1, 0, st.st_mode);
+ fill_filespec(df, &null_oid, 0, st.st_mode);
result_size = fill_textconv(textconv, df, &result);
free_filespec(df);
} else if (0 <= (fd = open(elem->path, O_RDONLY))) {
if (is_file) {
struct strbuf buf = STRBUF_INIT;
- if (convert_to_git(elem->path, result, len, &buf, safe_crlf)) {
+ if (convert_to_git(&the_index, elem->path, result, len, &buf, global_conv_flags_eol)) {
free(result);
result = strbuf_detach(&buf, &len);
result_size = len;
/* Show sha1's */
for (i = 0; i < num_parent; i++)
- printf(" %s", diff_unique_abbrev(p->parent[i].oid.hash,
- opt->abbrev));
- printf(" %s ", diff_unique_abbrev(p->oid.hash, opt->abbrev));
+ printf(" %s", diff_aligned_abbrev(&p->parent[i].oid,
+ opt->abbrev));
+ printf(" %s ", diff_aligned_abbrev(&p->oid, opt->abbrev));
}
if (opt->output_format & (DIFF_FORMAT_RAW | DIFF_FORMAT_NAME_STATUS)) {
/* find set of paths that every parent touches */
-static struct combine_diff_path *find_paths_generic(const unsigned char *sha1,
- const struct sha1_array *parents, struct diff_options *opt)
+static struct combine_diff_path *find_paths_generic(const struct object_id *oid,
+ const struct oid_array *parents, struct diff_options *opt)
{
struct combine_diff_path *paths = NULL;
int i, num_parent = parents->nr;
opt->output_format = stat_opt;
else
opt->output_format = DIFF_FORMAT_NO_OUTPUT;
- diff_tree_sha1(parents->sha1[i], sha1, "", opt);
+ diff_tree_oid(&parents->oid[i], oid, "", opt);
diffcore_std(opt);
paths = intersect_paths(paths, i, num_parent);
* rename/copy detection, etc, comparing all trees simultaneously (= faster).
*/
static struct combine_diff_path *find_paths_multitree(
- const unsigned char *sha1, const struct sha1_array *parents,
+ const struct object_id *oid, const struct oid_array *parents,
struct diff_options *opt)
{
int i, nparent = parents->nr;
- const unsigned char **parents_sha1;
+ const struct object_id **parents_oid;
struct combine_diff_path paths_head;
struct strbuf base;
- ALLOC_ARRAY(parents_sha1, nparent);
+ ALLOC_ARRAY(parents_oid, nparent);
for (i = 0; i < nparent; i++)
- parents_sha1[i] = parents->sha1[i];
+ parents_oid[i] = &parents->oid[i];
/* fake list head, so worker can assume it is non-NULL */
paths_head.next = NULL;
strbuf_init(&base, PATH_MAX);
- diff_tree_paths(&paths_head, sha1, parents_sha1, nparent, &base, opt);
+ diff_tree_paths(&paths_head, oid, parents_oid, nparent, &base, opt);
strbuf_release(&base);
- free(parents_sha1);
+ free(parents_oid);
return paths_head.next;
}
-void diff_tree_combined(const unsigned char *sha1,
- const struct sha1_array *parents,
+void diff_tree_combined(const struct object_id *oid,
+ const struct oid_array *parents,
int dense,
struct rev_info *rev)
{
diffopts = *opt;
copy_pathspec(&diffopts.pathspec, &opt->pathspec);
- DIFF_OPT_SET(&diffopts, RECURSIVE);
- DIFF_OPT_CLR(&diffopts, ALLOW_EXTERNAL);
+ diffopts.flags.recursive = 1;
+ diffopts.flags.allow_external = 0;
/* find set of paths that everybody touches
*
* NOTE please keep this semantically in sync with diffcore_std()
*/
need_generic_pathscan = opt->skip_stat_unmatch ||
- DIFF_OPT_TST(opt, FOLLOW_RENAMES) ||
+ opt->flags.follow_renames ||
opt->break_opt != -1 ||
opt->detect_rename ||
- opt->pickaxe ||
+ (opt->pickaxe_opts & DIFF_PICKAXE_KINDS_MASK) ||
opt->filter;
* diff(sha1,parent_i) for all i to do the job, specifically
* for parent0.
*/
- paths = find_paths_generic(sha1, parents, &diffopts);
+ paths = find_paths_generic(oid, parents, &diffopts);
}
else {
int stat_opt;
- paths = find_paths_multitree(sha1, parents, &diffopts);
+ paths = find_paths_multitree(oid, parents, &diffopts);
/*
* show stat against the first parent even
if (stat_opt) {
diffopts.output_format = stat_opt;
- diff_tree_sha1(parents->sha1[0], sha1, "", &diffopts);
+ diff_tree_oid(&parents->oid[0], oid, "", &diffopts);
diffcore_std(&diffopts);
if (opt->orderfile)
diffcore_order(opt->orderfile);
struct rev_info *rev)
{
struct commit_list *parent = get_saved_parents(rev, commit);
- struct sha1_array parents = SHA1_ARRAY_INIT;
+ struct oid_array parents = OID_ARRAY_INIT;
while (parent) {
- sha1_array_append(&parents, parent->item->object.oid.hash);
+ oid_array_append(&parents, &parent->item->object.oid);
parent = parent->next;
}
- diff_tree_combined(commit->object.oid.hash, &parents, dense, rev);
- sha1_array_clear(&parents);
+ diff_tree_combined(&commit->object.oid, &parents, dense, rev);
+ oid_array_clear(&parents);
}