#include "commit.h"
#include "tree.h"
#include "blob.h"
-#include "epoch.h"
#include "diff.h"
+#include "revision.h"
-#define SEEN (1u << 0)
-#define INTERESTING (1u << 1)
-#define COUNTED (1u << 2)
-#define SHOWN (1u << 3)
-#define TREECHANGE (1u << 4)
+/* bits #0-4 in revision.h */
+
+#define COUNTED (1u<<5)
static const char rev_list_usage[] =
"git-rev-list [OPTION] <commit-id>... [ -- paths... ]\n"
" --remove-empty\n"
" --all\n"
" ordering output:\n"
-" --merge-order [ --show-breaks ]\n"
" --topo-order\n"
+" --date-order\n"
" formatting output:\n"
" --parents\n"
-" --objects\n"
+" --objects | --objects-edge\n"
" --unpacked\n"
" --header | --pretty\n"
+" --abbrev=nr | --no-abbrev\n"
" special purpose:\n"
" --bisect"
;
-static int dense = 1;
-static int unpacked = 0;
+struct rev_info revs;
+
static int bisect_list = 0;
-static int tag_objects = 0;
-static int tree_objects = 0;
-static int blob_objects = 0;
static int verbose_header = 0;
+static int abbrev = DEFAULT_ABBREV;
static int show_parents = 0;
static int hdr_termination = 0;
static const char *commit_prefix = "";
-static unsigned long max_age = -1;
-static unsigned long min_age = -1;
-static int max_count = -1;
static enum cmit_fmt commit_format = CMIT_FMT_RAW;
-static int merge_order = 0;
-static int show_breaks = 0;
-static int stop_traversal = 0;
-static int topo_order = 0;
-static int no_merges = 0;
-static const char **paths = NULL;
-static int remove_empty_trees = 0;
static void show_commit(struct commit *commit)
{
- commit->object.flags |= SHOWN;
- if (show_breaks) {
- commit_prefix = "| ";
- if (commit->object.flags & DISCONTINUITY) {
- commit_prefix = "^ ";
- } else if (commit->object.flags & BOUNDARY) {
- commit_prefix = "= ";
- }
- }
printf("%s%s", commit_prefix, sha1_to_hex(commit->object.sha1));
if (show_parents) {
struct commit_list *parents = commit->parents;
while (parents) {
- printf(" %s", sha1_to_hex(parents->item->object.sha1));
+ struct object *o = &(parents->item->object);
parents = parents->next;
+ if (o->flags & TMP_MARK)
+ continue;
+ printf(" %s", sha1_to_hex(o->sha1));
+ o->flags |= TMP_MARK;
}
+ /* TMP_MARK is a general purpose flag that can
+ * be used locally, but the user should clean
+ * things up after it is done with them.
+ */
+ for (parents = commit->parents;
+ parents;
+ parents = parents->next)
+ parents->item->object.flags &= ~TMP_MARK;
}
if (commit_format == CMIT_FMT_ONELINE)
putchar(' ');
if (verbose_header) {
static char pretty_header[16384];
- pretty_print_commit(commit_format, commit, ~0, pretty_header, sizeof(pretty_header), 0);
+ pretty_print_commit(commit_format, commit, ~0, pretty_header, sizeof(pretty_header), abbrev);
printf("%s%c", pretty_header, hdr_termination);
}
fflush(stdout);
}
-static int rewrite_one(struct commit **pp)
-{
- for (;;) {
- struct commit *p = *pp;
- if (p->object.flags & (TREECHANGE | UNINTERESTING))
- return 0;
- if (!p->parents)
- return -1;
- *pp = p->parents->item;
- }
-}
-
-static void rewrite_parents(struct commit *commit)
-{
- struct commit_list **pp = &commit->parents;
- while (*pp) {
- struct commit_list *parent = *pp;
- if (rewrite_one(&parent->item) < 0) {
- *pp = parent->next;
- continue;
- }
- pp = &parent->next;
- }
-}
-
-static int filter_commit(struct commit * commit)
-{
- if (stop_traversal && (commit->object.flags & BOUNDARY))
- return STOP;
- if (commit->object.flags & (UNINTERESTING|SHOWN))
- return CONTINUE;
- if (min_age != -1 && (commit->date > min_age))
- return CONTINUE;
- if (max_age != -1 && (commit->date < max_age)) {
- stop_traversal=1;
- return CONTINUE;
- }
- if (no_merges && (commit->parents && commit->parents->next))
- return CONTINUE;
- if (paths && dense) {
- if (!(commit->object.flags & TREECHANGE))
- return CONTINUE;
- rewrite_parents(commit);
- }
- return DO;
-}
-
-static int process_commit(struct commit * commit)
-{
- int action=filter_commit(commit);
-
- if (action == STOP) {
- return STOP;
- }
-
- if (action == CONTINUE) {
- return CONTINUE;
- }
-
- if (max_count != -1 && !max_count--)
- return STOP;
-
- show_commit(commit);
-
- return CONTINUE;
-}
-
-static struct object_list **add_object(struct object *obj, struct object_list **p, const char *name)
-{
- struct object_list *entry = xmalloc(sizeof(*entry));
- entry->item = obj;
- entry->next = *p;
- entry->name = name;
- *p = entry;
- return &entry->next;
-}
-
-static struct object_list **process_blob(struct blob *blob, struct object_list **p, const char *name)
+static struct object_list **process_blob(struct blob *blob,
+ struct object_list **p,
+ struct name_path *path,
+ const char *name)
{
struct object *obj = &blob->object;
- if (!blob_objects)
+ if (!revs.blob_objects)
return p;
if (obj->flags & (UNINTERESTING | SEEN))
return p;
obj->flags |= SEEN;
- return add_object(obj, p, name);
+ return add_object(obj, p, path, name);
}
-static struct object_list **process_tree(struct tree *tree, struct object_list **p, const char *name)
+static struct object_list **process_tree(struct tree *tree,
+ struct object_list **p,
+ struct name_path *path,
+ const char *name)
{
struct object *obj = &tree->object;
struct tree_entry_list *entry;
+ struct name_path me;
- if (!tree_objects)
+ if (!revs.tree_objects)
return p;
if (obj->flags & (UNINTERESTING | SEEN))
return p;
if (parse_tree(tree) < 0)
die("bad tree object %s", sha1_to_hex(obj->sha1));
obj->flags |= SEEN;
- p = add_object(obj, p, name);
+ p = add_object(obj, p, path, name);
+ me.up = path;
+ me.elem = name;
+ me.elem_len = strlen(name);
entry = tree->entries;
tree->entries = NULL;
while (entry) {
struct tree_entry_list *next = entry->next;
if (entry->directory)
- p = process_tree(entry->item.tree, p, entry->name);
+ p = process_tree(entry->item.tree, p, &me, entry->name);
else
- p = process_blob(entry->item.blob, p, entry->name);
+ p = process_blob(entry->item.blob, p, &me, entry->name);
free(entry);
entry = next;
}
return p;
}
-static struct object_list *pending_objects = NULL;
-
-static void show_commit_list(struct commit_list *list)
+static void show_commit_list(struct rev_info *revs)
{
+ struct commit *commit;
struct object_list *objects = NULL, **p = &objects, *pending;
- while (list) {
- struct commit *commit = pop_most_recent_commit(&list, SEEN);
- p = process_tree(commit->tree, p, "");
- if (process_commit(commit) == STOP)
- break;
+ while ((commit = get_revision(revs)) != NULL) {
+ p = process_tree(commit->tree, p, NULL, "");
+ show_commit(commit);
}
- for (pending = pending_objects; pending; pending = pending->next) {
+ for (pending = revs->pending_objects; pending; pending = pending->next) {
struct object *obj = pending->item;
const char *name = pending->name;
if (obj->flags & (UNINTERESTING | SEEN))
continue;
if (obj->type == tag_type) {
obj->flags |= SEEN;
- p = add_object(obj, p, name);
+ p = add_object(obj, p, NULL, name);
continue;
}
if (obj->type == tree_type) {
- p = process_tree((struct tree *)obj, p, name);
+ p = process_tree((struct tree *)obj, p, NULL, name);
continue;
}
if (obj->type == blob_type) {
- p = process_blob((struct blob *)obj, p, name);
+ p = process_blob((struct blob *)obj, p, NULL, name);
continue;
}
die("unknown pending object %s (%s)", sha1_to_hex(obj->sha1), name);
}
while (objects) {
- /* An object with name "foo\n0000000000000000000000000000000000000000"
- * can be used confuse downstream git-pack-objects very badly.
+ /* An object with name "foo\n0000000..." can be used to
+ * confuse downstream git-pack-objects very badly.
*/
const char *ep = strchr(objects->name, '\n');
if (ep) {
}
}
-static void mark_blob_uninteresting(struct blob *blob)
-{
- if (!blob_objects)
- return;
- if (blob->object.flags & UNINTERESTING)
- return;
- blob->object.flags |= UNINTERESTING;
-}
-
-static void mark_tree_uninteresting(struct tree *tree)
-{
- struct object *obj = &tree->object;
- struct tree_entry_list *entry;
-
- if (!tree_objects)
- return;
- if (obj->flags & UNINTERESTING)
- return;
- obj->flags |= UNINTERESTING;
- if (!has_sha1_file(obj->sha1))
- return;
- if (parse_tree(tree) < 0)
- die("bad tree %s", sha1_to_hex(obj->sha1));
- entry = tree->entries;
- tree->entries = NULL;
- while (entry) {
- struct tree_entry_list *next = entry->next;
- if (entry->directory)
- mark_tree_uninteresting(entry->item.tree);
- else
- mark_blob_uninteresting(entry->item.blob);
- free(entry);
- entry = next;
- }
-}
-
-static void mark_parents_uninteresting(struct commit *commit)
-{
- struct commit_list *parents = commit->parents;
-
- while (parents) {
- struct commit *commit = parents->item;
- commit->object.flags |= UNINTERESTING;
-
- /*
- * Normally we haven't parsed the parent
- * yet, so we won't have a parent of a parent
- * here. However, it may turn out that we've
- * reached this commit some other way (where it
- * wasn't uninteresting), in which case we need
- * to mark its parents recursively too..
- */
- if (commit->parents)
- mark_parents_uninteresting(commit);
-
- /*
- * A missing commit is ok iff its parent is marked
- * uninteresting.
- *
- * We just mark such a thing parsed, so that when
- * it is popped next time around, we won't be trying
- * to parse it and get an error.
- */
- if (!has_sha1_file(commit->object.sha1))
- commit->object.parsed = 1;
- parents = parents->next;
- }
-}
-
-static int everybody_uninteresting(struct commit_list *orig)
-{
- struct commit_list *list = orig;
- while (list) {
- struct commit *commit = list->item;
- list = list->next;
- if (commit->object.flags & UNINTERESTING)
- continue;
- return 0;
- }
- return 1;
-}
-
/*
* This is a truly stupid algorithm, but it's only
* used for bisection, and we just don't care enough.
if (commit->object.flags & (UNINTERESTING | COUNTED))
break;
- if (!paths || (commit->object.flags & TREECHANGE))
+ if (!revs.prune_fn || (commit->object.flags & TREECHANGE))
nr++;
commit->object.flags |= COUNTED;
p = commit->parents;
nr = 0;
p = list;
while (p) {
- if (!paths || (p->item->object.flags & TREECHANGE))
+ if (!revs.prune_fn || (p->item->object.flags & TREECHANGE))
nr++;
p = p->next;
}
for (p = list; p; p = p->next) {
int distance;
- if (paths && !(p->item->object.flags & TREECHANGE))
+ if (revs.prune_fn && !(p->item->object.flags & TREECHANGE))
continue;
distance = count_distance(p);
return best;
}
-static void mark_edges_uninteresting(struct commit_list *list)
-{
- for ( ; list; list = list->next) {
- struct commit_list *parents = list->item->parents;
-
- for ( ; parents; parents = parents->next) {
- struct commit *commit = parents->item;
- if (commit->object.flags & UNINTERESTING)
- mark_tree_uninteresting(commit->tree);
- }
- }
-}
-
-#define TREE_SAME 0
-#define TREE_NEW 1
-#define TREE_DIFFERENT 2
-static int tree_difference = TREE_SAME;
-
-static void file_add_remove(struct diff_options *options,
- int addremove, unsigned mode,
- const unsigned char *sha1,
- const char *base, const char *path)
-{
- int diff = TREE_DIFFERENT;
-
- /*
- * Is it an add of a new file? It means that
- * the old tree didn't have it at all, so we
- * will turn "TREE_SAME" -> "TREE_NEW", but
- * leave any "TREE_DIFFERENT" alone (and if
- * it already was "TREE_NEW", we'll keep it
- * "TREE_NEW" of course).
- */
- if (addremove == '+') {
- diff = tree_difference;
- if (diff != TREE_SAME)
- return;
- diff = TREE_NEW;
- }
- tree_difference = diff;
-}
-
-static void file_change(struct diff_options *options,
- unsigned old_mode, unsigned new_mode,
- const unsigned char *old_sha1,
- const unsigned char *new_sha1,
- const char *base, const char *path)
-{
- tree_difference = TREE_DIFFERENT;
-}
-
-static struct diff_options diff_opt = {
- .recursive = 1,
- .add_remove = file_add_remove,
- .change = file_change,
-};
-
-static int compare_tree(struct tree *t1, struct tree *t2)
-{
- if (!t1)
- return TREE_NEW;
- if (!t2)
- return TREE_DIFFERENT;
- tree_difference = TREE_SAME;
- if (diff_tree_sha1(t1->object.sha1, t2->object.sha1, "", &diff_opt) < 0)
- return TREE_DIFFERENT;
- return tree_difference;
-}
-
-static int same_tree_as_empty(struct tree *t1)
-{
- int retval;
- void *tree;
- struct tree_desc empty, real;
-
- if (!t1)
- return 0;
-
- tree = read_object_with_reference(t1->object.sha1, "tree", &real.size, NULL);
- if (!tree)
- return 0;
- real.buf = tree;
-
- empty.buf = "";
- empty.size = 0;
-
- tree_difference = 0;
- retval = diff_tree(&empty, &real, "", &diff_opt);
- free(tree);
-
- return retval >= 0 && !tree_difference;
-}
-
-static void try_to_simplify_commit(struct commit *commit)
+static void mark_edge_parents_uninteresting(struct commit *commit)
{
- struct commit_list **pp, *parent;
-
- if (!commit->tree)
- return;
+ struct commit_list *parents;
- if (!commit->parents) {
- if (!same_tree_as_empty(commit->tree))
- commit->object.flags |= TREECHANGE;
- return;
- }
-
- pp = &commit->parents;
- while ((parent = *pp) != NULL) {
- struct commit *p = parent->item;
-
- if (p->object.flags & UNINTERESTING) {
- pp = &parent->next;
- continue;
- }
-
- parse_commit(p);
- switch (compare_tree(p->tree, commit->tree)) {
- case TREE_SAME:
- parent->next = NULL;
- commit->parents = parent;
- return;
-
- case TREE_NEW:
- if (remove_empty_trees && same_tree_as_empty(p->tree)) {
- *pp = parent->next;
- continue;
- }
- /* fallthrough */
- case TREE_DIFFERENT:
- pp = &parent->next;
+ for (parents = commit->parents; parents; parents = parents->next) {
+ struct commit *parent = parents->item;
+ if (!(parent->object.flags & UNINTERESTING))
continue;
+ mark_tree_uninteresting(parent->tree);
+ if (revs.edge_hint && !(parent->object.flags & SHOWN)) {
+ parent->object.flags |= SHOWN;
+ printf("-%s\n", sha1_to_hex(parent->object.sha1));
}
- die("bad tree compare for commit %s", sha1_to_hex(commit->object.sha1));
- }
- commit->object.flags |= TREECHANGE;
-}
-
-static void add_parents_to_list(struct commit *commit, struct commit_list **list)
-{
- struct commit_list *parent = commit->parents;
-
- /*
- * If the commit is uninteresting, don't try to
- * prune parents - we want the maximal uninteresting
- * set.
- *
- * Normally we haven't parsed the parent
- * yet, so we won't have a parent of a parent
- * here. However, it may turn out that we've
- * reached this commit some other way (where it
- * wasn't uninteresting), in which case we need
- * to mark its parents recursively too..
- */
- if (commit->object.flags & UNINTERESTING) {
- while (parent) {
- struct commit *p = parent->item;
- parent = parent->next;
- parse_commit(p);
- p->object.flags |= UNINTERESTING;
- if (p->parents)
- mark_parents_uninteresting(p);
- if (p->object.flags & SEEN)
- continue;
- p->object.flags |= SEEN;
- insert_by_date(p, list);
- }
- return;
- }
-
- /*
- * Ok, the commit wasn't uninteresting. Try to
- * simplify the commit history and find the parent
- * that has no differences in the path set if one exists.
- */
- if (paths)
- try_to_simplify_commit(commit);
-
- parent = commit->parents;
- while (parent) {
- struct commit *p = parent->item;
-
- parent = parent->next;
-
- parse_commit(p);
- if (p->object.flags & SEEN)
- continue;
- p->object.flags |= SEEN;
- insert_by_date(p, list);
}
}
-static struct commit_list *limit_list(struct commit_list *list)
+static void mark_edges_uninteresting(struct commit_list *list)
{
- struct commit_list *newlist = NULL;
- struct commit_list **p = &newlist;
- while (list) {
- struct commit_list *entry = list;
+ for ( ; list; list = list->next) {
struct commit *commit = list->item;
- struct object *obj = &commit->object;
- list = list->next;
- free(entry);
-
- if (max_age != -1 && (commit->date < max_age))
- obj->flags |= UNINTERESTING;
- if (unpacked && has_sha1_pack(obj->sha1))
- obj->flags |= UNINTERESTING;
- add_parents_to_list(commit, &list);
- if (obj->flags & UNINTERESTING) {
- mark_parents_uninteresting(commit);
- if (everybody_uninteresting(list))
- break;
+ if (commit->object.flags & UNINTERESTING) {
+ mark_tree_uninteresting(commit->tree);
continue;
}
- if (min_age != -1 && (commit->date > min_age))
- continue;
- p = &commit_list_insert(commit, p)->next;
- }
- if (tree_objects)
- mark_edges_uninteresting(newlist);
- if (bisect_list)
- newlist = find_bisection(newlist);
- return newlist;
-}
-
-static void add_pending_object(struct object *obj, const char *name)
-{
- add_object(obj, &pending_objects, name);
-}
-
-static struct commit *get_commit_reference(const char *name, const unsigned char *sha1, unsigned int flags)
-{
- struct object *object;
-
- object = parse_object(sha1);
- if (!object)
- die("bad object %s", name);
-
- /*
- * Tag object? Look what it points to..
- */
- while (object->type == tag_type) {
- struct tag *tag = (struct tag *) object;
- object->flags |= flags;
- if (tag_objects && !(object->flags & UNINTERESTING))
- add_pending_object(object, tag->tag);
- object = parse_object(tag->tagged->sha1);
- if (!object)
- die("bad object %s", sha1_to_hex(tag->tagged->sha1));
- }
-
- /*
- * Commit object? Just return it, we'll do all the complex
- * reachability crud.
- */
- if (object->type == commit_type) {
- struct commit *commit = (struct commit *)object;
- object->flags |= flags;
- if (parse_commit(commit) < 0)
- die("unable to parse commit %s", name);
- if (flags & UNINTERESTING)
- mark_parents_uninteresting(commit);
- return commit;
- }
-
- /*
- * Tree object? Either mark it uniniteresting, or add it
- * to the list of objects to look at later..
- */
- if (object->type == tree_type) {
- struct tree *tree = (struct tree *)object;
- if (!tree_objects)
- return NULL;
- if (flags & UNINTERESTING) {
- mark_tree_uninteresting(tree);
- return NULL;
- }
- add_pending_object(object, "");
- return NULL;
- }
-
- /*
- * Blob object? You know the drill by now..
- */
- if (object->type == blob_type) {
- struct blob *blob = (struct blob *)object;
- if (!blob_objects)
- return NULL;
- if (flags & UNINTERESTING) {
- mark_blob_uninteresting(blob);
- return NULL;
- }
- add_pending_object(object, "");
- return NULL;
+ mark_edge_parents_uninteresting(commit);
}
- die("%s is unknown object", name);
-}
-
-static void handle_one_commit(struct commit *com, struct commit_list **lst)
-{
- if (!com || com->object.flags & SEEN)
- return;
- com->object.flags |= SEEN;
- commit_list_insert(com, lst);
-}
-
-/* for_each_ref() callback does not allow user data -- Yuck. */
-static struct commit_list **global_lst;
-
-static int include_one_commit(const char *path, const unsigned char *sha1)
-{
- struct commit *com = get_commit_reference(path, sha1, 0);
- handle_one_commit(com, global_lst);
- return 0;
-}
-
-static void handle_all(struct commit_list **lst)
-{
- global_lst = lst;
- for_each_ref(include_one_commit);
- global_lst = NULL;
}
int main(int argc, const char **argv)
{
- const char *prefix = setup_git_directory();
- struct commit_list *list = NULL;
- int i, limited = 0;
+ struct commit_list *list;
+ int i;
+
+ argc = setup_revisions(argc, argv, &revs, NULL);
for (i = 1 ; i < argc; i++) {
- int flags;
const char *arg = argv[i];
- char *dotdot;
- struct commit *commit;
- unsigned char sha1[20];
- if (!strncmp(arg, "--max-count=", 12)) {
- max_count = atoi(arg + 12);
+ /* accept -<digit>, like traditilnal "head" */
+ if ((*arg == '-') && isdigit(arg[1])) {
+ revs.max_count = atoi(arg + 1);
continue;
}
- if (!strncmp(arg, "--max-age=", 10)) {
- max_age = atoi(arg + 10);
- limited = 1;
+ if (!strcmp(arg, "-n")) {
+ if (++i >= argc)
+ die("-n requires an argument");
+ revs.max_count = atoi(argv[i]);
continue;
}
- if (!strncmp(arg, "--min-age=", 10)) {
- min_age = atoi(arg + 10);
- limited = 1;
+ if (!strncmp(arg,"-n",2)) {
+ revs.max_count = atoi(arg + 2);
continue;
}
if (!strcmp(arg, "--header")) {
verbose_header = 1;
continue;
}
+ if (!strcmp(arg, "--no-abbrev")) {
+ abbrev = 0;
+ continue;
+ }
+ if (!strncmp(arg, "--abbrev=", 9)) {
+ abbrev = strtoul(arg + 9, NULL, 10);
+ if (abbrev && abbrev < MINIMUM_ABBREV)
+ abbrev = MINIMUM_ABBREV;
+ else if (40 < abbrev)
+ abbrev = 40;
+ continue;
+ }
if (!strncmp(arg, "--pretty", 8)) {
commit_format = get_commit_format(arg+8);
verbose_header = 1;
commit_prefix = "commit ";
continue;
}
- if (!strncmp(arg, "--no-merges", 11)) {
- no_merges = 1;
- continue;
- }
if (!strcmp(arg, "--parents")) {
show_parents = 1;
continue;
bisect_list = 1;
continue;
}
- if (!strcmp(arg, "--all")) {
- handle_all(&list);
- continue;
- }
- if (!strcmp(arg, "--objects")) {
- tag_objects = 1;
- tree_objects = 1;
- blob_objects = 1;
- continue;
- }
- if (!strcmp(arg, "--unpacked")) {
- unpacked = 1;
- limited = 1;
- continue;
- }
- if (!strcmp(arg, "--merge-order")) {
- merge_order = 1;
- continue;
- }
- if (!strcmp(arg, "--show-breaks")) {
- show_breaks = 1;
- continue;
- }
- if (!strcmp(arg, "--topo-order")) {
- topo_order = 1;
- limited = 1;
- continue;
- }
- if (!strcmp(arg, "--dense")) {
- dense = 1;
- continue;
- }
- if (!strcmp(arg, "--sparse")) {
- dense = 0;
- continue;
- }
- if (!strcmp(arg, "--remove-empty")) {
- remove_empty_trees = 1;
- continue;
- }
- if (!strcmp(arg, "--")) {
- i++;
- break;
- }
+ usage(rev_list_usage);
- if (show_breaks && !merge_order)
- usage(rev_list_usage);
-
- flags = 0;
- dotdot = strstr(arg, "..");
- if (dotdot) {
- unsigned char from_sha1[20];
- char *next = dotdot + 2;
- *dotdot = 0;
- if (!*next)
- next = "HEAD";
- if (!get_sha1(arg, from_sha1) && !get_sha1(next, sha1)) {
- struct commit *exclude;
- struct commit *include;
-
- exclude = get_commit_reference(arg, from_sha1, UNINTERESTING);
- include = get_commit_reference(next, sha1, 0);
- if (!exclude || !include)
- die("Invalid revision range %s..%s", arg, next);
- limited = 1;
- handle_one_commit(exclude, &list);
- handle_one_commit(include, &list);
- continue;
- }
- *dotdot = '.';
- }
- if (*arg == '^') {
- flags = UNINTERESTING;
- arg++;
- limited = 1;
- }
- if (get_sha1(arg, sha1) < 0) {
- struct stat st;
- if (lstat(arg, &st) < 0)
- die("'%s': %s", arg, strerror(errno));
- break;
- }
- commit = get_commit_reference(arg, sha1, flags);
- handle_one_commit(commit, &list);
}
+ list = revs.commits;
+
if (!list &&
- (!(tag_objects||tree_objects||blob_objects) && !pending_objects))
+ (!(revs.tag_objects||revs.tree_objects||revs.blob_objects) && !revs.pending_objects))
usage(rev_list_usage);
- paths = get_pathspec(prefix, argv + i);
- if (paths) {
- limited = 1;
- diff_tree_setup_paths(paths);
- }
+ prepare_revision_walk(&revs);
+ if (revs.tree_objects)
+ mark_edges_uninteresting(revs.commits);
+
+ if (bisect_list)
+ revs.commits = find_bisection(revs.commits);
save_commit_buffer = verbose_header;
track_object_refs = 0;
- if (!merge_order) {
- sort_by_date(&list);
- if (list && !limited && max_count == 1 &&
- !tag_objects && !tree_objects && !blob_objects) {
- show_commit(list->item);
- return 0;
- }
- if (limited)
- list = limit_list(list);
- if (topo_order)
- sort_in_topological_order(&list);
- show_commit_list(list);
- } else {
-#ifndef NO_OPENSSL
- if (sort_list_in_merge_order(list, &process_commit)) {
- die("merge order sort failed\n");
- }
-#else
- die("merge order sort unsupported, OpenSSL not linked");
-#endif
- }
+ show_commit_list(&revs);
return 0;
}