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-rw-r--r--shallow.c92
1 files changed, 57 insertions, 35 deletions
diff --git a/shallow.c b/shallow.c
index b826de9..7ff50dd 100644
--- a/shallow.c
+++ b/shallow.c
@@ -1,20 +1,23 @@
-#include "cache.h"
+#include "git-compat-util.h"
+#include "hex.h"
#include "repository.h"
#include "tempfile.h"
#include "lockfile.h"
-#include "object-store.h"
+#include "object-store-ll.h"
#include "commit.h"
#include "tag.h"
#include "pkt-line.h"
-#include "remote.h"
#include "refs.h"
#include "oid-array.h"
+#include "path.h"
#include "diff.h"
#include "revision.h"
#include "commit-slab.h"
#include "list-objects.h"
#include "commit-reach.h"
#include "shallow.h"
+#include "statinfo.h"
+#include "trace.h"
void set_alternate_shallow_file(struct repository *r, const char *path, int override)
{
@@ -30,18 +33,20 @@ int register_shallow(struct repository *r, const struct object_id *oid)
{
struct commit_graft *graft =
xmalloc(sizeof(struct commit_graft));
- struct commit *commit = lookup_commit(the_repository, oid);
+ struct commit *commit = lookup_commit(r, oid);
oidcpy(&graft->oid, oid);
graft->nr_parent = -1;
- if (commit && commit->object.parsed)
+ if (commit && commit->object.parsed) {
+ free_commit_list(commit->parents);
commit->parents = NULL;
+ }
return register_commit_graft(r, graft, 0);
}
int unregister_shallow(const struct object_id *oid)
{
- int pos = commit_graft_pos(the_repository, oid->hash);
+ int pos = commit_graft_pos(the_repository, oid);
if (pos < 0)
return -1;
if (pos + 1 < the_repository->parsed_objects->grafts_nr)
@@ -90,12 +95,20 @@ static void reset_repository_shallow(struct repository *r)
{
r->parsed_objects->is_shallow = -1;
stat_validity_clear(r->parsed_objects->shallow_stat);
+ reset_commit_grafts(r);
}
int commit_shallow_file(struct repository *r, struct shallow_lock *lk)
{
int res = commit_lock_file(&lk->lock);
reset_repository_shallow(r);
+
+ /*
+ * Update in-memory data structures with the new shallow information,
+ * including unparsing all commits that now have grafts.
+ */
+ is_repository_shallow(r);
+
return res;
}
@@ -110,6 +123,10 @@ void rollback_shallow_file(struct repository *r, struct shallow_lock *lk)
* supports a "valid" flag.
*/
define_commit_slab(commit_depth, int *);
+static void free_depth_in_slab(int **ptr)
+{
+ FREE_AND_NULL(*ptr);
+}
struct commit_list *get_shallow_commits(struct object_array *heads, int depth,
int shallow_flag, int not_shallow_flag)
{
@@ -176,15 +193,7 @@ struct commit_list *get_shallow_commits(struct object_array *heads, int depth,
}
}
}
- for (i = 0; i < depths.slab_count; i++) {
- int j;
-
- if (!depths.slab[i])
- continue;
- for (j = 0; j < depths.slab_size; j++)
- free(depths.slab[i][j]);
- }
- clear_commit_depth(&depths);
+ deep_clear_commit_depth(&depths, free_depth_in_slab);
return result;
}
@@ -243,7 +252,7 @@ struct commit_list *get_shallow_commits_by_rev_list(int ac, const char **av,
struct commit *c = p->item;
struct commit_list *parent;
- if (parse_commit(c))
+ if (repo_parse_commit(the_repository, c))
die("unable to parse commit %s",
oid_to_hex(&c->object.oid));
@@ -265,6 +274,7 @@ struct commit_list *get_shallow_commits_by_rev_list(int ac, const char **av,
if ((o->flags & both_flags) == both_flags)
o->flags &= ~not_shallow_flag;
}
+ release_revisions(&revs);
return result;
}
@@ -296,7 +306,7 @@ static int write_one_shallow(const struct commit_graft *graft, void *cb_data)
if (graft->nr_parent != -1)
return 0;
if (data->flags & QUICK) {
- if (!has_object_file(&graft->oid))
+ if (!repo_has_object_file(the_repository, &graft->oid))
return 0;
} else if (data->flags & SEEN_ONLY) {
struct commit *c = lookup_commit(the_repository, &graft->oid);
@@ -461,7 +471,7 @@ void prepare_shallow_info(struct shallow_info *info, struct oid_array *sa)
ALLOC_ARRAY(info->ours, sa->nr);
ALLOC_ARRAY(info->theirs, sa->nr);
for (i = 0; i < sa->nr; i++) {
- if (has_object_file(sa->oid + i)) {
+ if (repo_has_object_file(the_repository, sa->oid + i)) {
struct commit_graft *graft;
graft = lookup_commit_graft(the_repository,
&sa->oid[i]);
@@ -489,7 +499,7 @@ void remove_nonexistent_theirs_shallow(struct shallow_info *info)
for (i = dst = 0; i < info->nr_theirs; i++) {
if (i != dst)
info->theirs[dst] = info->theirs[i];
- if (has_object_file(oid + info->theirs[i]))
+ if (repo_has_object_file(the_repository, oid + info->theirs[i]))
dst++;
}
info->nr_theirs = dst;
@@ -563,7 +573,7 @@ static void paint_down(struct paint_info *info, const struct object_id *oid,
else
c->object.flags |= SEEN;
- if (*refs == NULL)
+ if (!*refs)
*refs = bitmap;
else {
memcpy(tmp, *refs, bitmap_size);
@@ -578,7 +588,7 @@ static void paint_down(struct paint_info *info, const struct object_id *oid,
if (c->object.flags & BOTTOM)
continue;
- if (parse_commit(c))
+ if (repo_parse_commit(the_repository, c))
die("unable to parse commit %s",
oid_to_hex(&c->object.oid));
@@ -599,15 +609,17 @@ static void paint_down(struct paint_info *info, const struct object_id *oid,
free(tmp);
}
-static int mark_uninteresting(const char *refname, const struct object_id *oid,
- int flags, void *cb_data)
+static int mark_uninteresting(const char *refname UNUSED,
+ const struct object_id *oid,
+ int flags UNUSED,
+ void *cb_data UNUSED)
{
struct commit *commit = lookup_commit_reference_gently(the_repository,
oid, 1);
if (!commit)
return 0;
commit->object.flags |= UNINTERESTING;
- mark_parents_uninteresting(commit);
+ mark_parents_uninteresting(NULL, commit);
return 0;
}
@@ -710,8 +722,10 @@ struct commit_array {
int nr, alloc;
};
-static int add_ref(const char *refname, const struct object_id *oid,
- int flags, void *cb_data)
+static int add_ref(const char *refname UNUSED,
+ const struct object_id *oid,
+ int flags UNUSED,
+ void *cb_data)
{
struct commit_array *ca = cb_data;
ALLOC_GROW(ca->commits, ca->nr + 1, ca->alloc);
@@ -780,12 +794,16 @@ static void post_assign_shallow(struct shallow_info *info,
if (!*bitmap)
continue;
for (j = 0; j < bitmap_nr; j++)
- if (bitmap[0][j] &&
- /* Step 7, reachability test at commit level */
- !in_merge_bases_many(c, ca.nr, ca.commits)) {
- update_refstatus(ref_status, info->ref->nr, *bitmap);
- dst++;
- break;
+ if (bitmap[0][j]) {
+ /* Step 7, reachability test at commit level */
+ int ret = repo_in_merge_bases_many(the_repository, c, ca.nr, ca.commits, 1);
+ if (ret < 0)
+ exit(128);
+ if (!ret) {
+ update_refstatus(ref_status, info->ref->nr, *bitmap);
+ dst++;
+ break;
+ }
}
}
info->nr_ours = dst;
@@ -810,9 +828,13 @@ int delayed_reachability_test(struct shallow_info *si, int c)
si->nr_commits = ca.nr;
}
- si->reachable[c] = in_merge_bases_many(commit,
- si->nr_commits,
- si->commits);
+ si->reachable[c] = repo_in_merge_bases_many(the_repository,
+ commit,
+ si->nr_commits,
+ si->commits,
+ 1);
+ if (si->reachable[c] < 0)
+ exit(128);
si->need_reachability_test[c] = 0;
}
return si->reachable[c];
generated by cgit v0.10.2-6-g49f6 at 2024-04-24 08:52:21 (GMT)