#include "tree-walk.h"
#include "diff.h"
#include "revision.h"
+#include "list-objects.h"
#include "builtin.h"
/* bits #0-15 in revision.h */
fputs(header_prefix, stdout);
if (commit->object.flags & BOUNDARY)
putchar('-');
+ else if (revs.left_right) {
+ if (commit->object.flags & SYMMETRIC_LEFT)
+ putchar('<');
+ else
+ putchar('>');
+ }
if (revs.abbrev_commit && revs.abbrev)
fputs(find_unique_abbrev(commit->object.sha1, revs.abbrev),
stdout);
commit->buffer = NULL;
}
-static void process_blob(struct blob *blob,
- struct object_array *p,
- struct name_path *path,
- const char *name)
-{
- struct object *obj = &blob->object;
-
- if (!revs.blob_objects)
- return;
- if (obj->flags & (UNINTERESTING | SEEN))
- return;
- obj->flags |= SEEN;
- name = xstrdup(name);
- add_object(obj, p, path, name);
-}
-
-static void process_tree(struct tree *tree,
- struct object_array *p,
- struct name_path *path,
- const char *name)
+static void show_object(struct object_array_entry *p)
{
- struct object *obj = &tree->object;
- struct tree_desc desc;
- struct name_entry entry;
- struct name_path me;
-
- if (!revs.tree_objects)
- return;
- if (obj->flags & (UNINTERESTING | SEEN))
- return;
- if (parse_tree(tree) < 0)
- die("bad tree object %s", sha1_to_hex(obj->sha1));
- obj->flags |= SEEN;
- name = xstrdup(name);
- add_object(obj, p, path, name);
- me.up = path;
- me.elem = name;
- me.elem_len = strlen(name);
-
- desc.buf = tree->buffer;
- desc.size = tree->size;
-
- while (tree_entry(&desc, &entry)) {
- if (S_ISDIR(entry.mode))
- process_tree(lookup_tree(entry.sha1), p, &me, entry.path);
- else
- process_blob(lookup_blob(entry.sha1), p, &me, entry.path);
+ /* An object with name "foo\n0000000..." can be used to
+ * confuse downstream git-pack-objects very badly.
+ */
+ const char *ep = strchr(p->name, '\n');
+ if (ep) {
+ printf("%s %.*s\n", sha1_to_hex(p->item->sha1),
+ (int) (ep - p->name),
+ p->name);
}
- free(tree->buffer);
- tree->buffer = NULL;
+ else
+ printf("%s %s\n", sha1_to_hex(p->item->sha1), p->name);
}
-static void show_commit_list(struct rev_info *revs)
+static void show_edge(struct commit *commit)
{
- int i;
- struct commit *commit;
- struct object_array objects = { 0, 0, NULL };
-
- while ((commit = get_revision(revs)) != NULL) {
- process_tree(commit->tree, &objects, NULL, "");
- show_commit(commit);
- }
- for (i = 0; i < revs->pending.nr; i++) {
- struct object_array_entry *pending = revs->pending.objects + i;
- struct object *obj = pending->item;
- const char *name = pending->name;
- if (obj->flags & (UNINTERESTING | SEEN))
- continue;
- if (obj->type == OBJ_TAG) {
- obj->flags |= SEEN;
- add_object_array(obj, name, &objects);
- continue;
- }
- if (obj->type == OBJ_TREE) {
- process_tree((struct tree *)obj, &objects, NULL, name);
- continue;
- }
- if (obj->type == OBJ_BLOB) {
- process_blob((struct blob *)obj, &objects, NULL, name);
- continue;
- }
- die("unknown pending object %s (%s)", sha1_to_hex(obj->sha1), name);
- }
- for (i = 0; i < objects.nr; i++) {
- struct object_array_entry *p = objects.objects + i;
-
- /* An object with name "foo\n0000000..." can be used to
- * confuse downstream git-pack-objects very badly.
- */
- const char *ep = strchr(p->name, '\n');
- if (ep) {
- printf("%s %.*s\n", sha1_to_hex(p->item->sha1),
- (int) (ep - p->name),
- p->name);
- }
- else
- printf("%s %s\n", sha1_to_hex(p->item->sha1), p->name);
- }
+ printf("-%s\n", sha1_to_hex(commit->object.sha1));
}
/*
nr++;
p = p->next;
}
- closest = 0;
+ closest = -1;
best = list;
for (p = list; p; p = p->next) {
return best;
}
-static void mark_edge_parents_uninteresting(struct commit *commit)
-{
- struct commit_list *parents;
-
- 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));
- }
- }
-}
-
-static void mark_edges_uninteresting(struct commit_list *list)
-{
- for ( ; list; list = list->next) {
- struct commit *commit = list->item;
-
- if (commit->object.flags & UNINTERESTING) {
- mark_tree_uninteresting(commit->tree);
- continue;
- }
- mark_edge_parents_uninteresting(commit);
- }
-}
-
static void read_revisions_from_stdin(struct rev_info *revs)
{
char line[1000];
int i;
int read_from_stdin = 0;
+ git_config(git_default_config);
init_revisions(&revs, prefix);
revs.abbrev = 0;
revs.commit_format = CMIT_FMT_UNSPECIFIED;
revs.diff)
usage(rev_list_usage);
- save_commit_buffer = revs.verbose_header;
+ save_commit_buffer = revs.verbose_header || revs.grep_filter;
track_object_refs = 0;
if (bisect_list)
revs.limited = 1;
prepare_revision_walk(&revs);
if (revs.tree_objects)
- mark_edges_uninteresting(revs.commits);
+ mark_edges_uninteresting(revs.commits, &revs, show_edge);
if (bisect_list)
revs.commits = find_bisection(revs.commits);
- show_commit_list(&revs);
+ traverse_commit_list(&revs, show_commit, show_object);
return 0;
}