diff options
Diffstat (limited to 'shallow.c')
| -rw-r--r-- | shallow.c | 42 |
1 files changed, 23 insertions, 19 deletions
@@ -27,13 +27,13 @@ void set_alternate_shallow_file(const char *path, int override) 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; @@ -65,10 +65,10 @@ int is_repository_shallow(void) 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; @@ -241,7 +241,7 @@ static int write_one_shallow(const struct commit_graft *graft, void *cb_data) 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", @@ -466,18 +466,22 @@ static uint32_t *paint_alloc(struct paint_info *info) * 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; struct commit_list *head = NULL; int bitmap_nr = (info->nr_bits + 31) / 32; 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); + uint32_t *tmp; /* to be freed before return */ + uint32_t *bitmap; + if (!c) return; + + tmp = xmalloc(bitmap_size); + bitmap = paint_alloc(info); memset(bitmap, 0, bitmap_size); bitmap[id / 32] |= (1U << (id % 32)); commit_list_insert(c, &head); @@ -531,7 +535,7 @@ static void paint_down(struct paint_info *info, const unsigned char *sha1, 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; @@ -599,18 +603,18 @@ void assign_shallow_commits_to_refs(struct shallow_info *info, /* 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); @@ -641,7 +645,7 @@ static int add_ref(const char *refname, const struct object_id *oid, { 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; @@ -679,7 +683,7 @@ static void post_assign_shallow(struct shallow_info *info, 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; @@ -700,7 +704,7 @@ static void post_assign_shallow(struct shallow_info *info, 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; @@ -722,7 +726,7 @@ static void post_assign_shallow(struct shallow_info *info, 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; |