diff options
Diffstat (limited to 'commit.c')
| -rw-r--r-- | commit.c | 32 |
1 files changed, 17 insertions, 15 deletions
@@ -39,6 +39,18 @@ struct commit *lookup_commit_reference(const unsigned char *sha1) return lookup_commit_reference_gently(sha1, 0); } +struct commit *lookup_commit_or_die(const unsigned char *sha1, const char *ref_name) +{ + struct commit *c = lookup_commit_reference(sha1); + if (!c) + die(_("could not parse %s"), ref_name); + if (hashcmp(sha1, c->object.sha1)) { + warning(_("%s %s is not a commit!"), + ref_name, sha1_to_hex(sha1)); + } + return c; +} + struct commit *lookup_commit(const unsigned char *sha1) { struct object *obj = lookup_object(sha1); @@ -214,22 +226,12 @@ struct commit_graft *lookup_commit_graft(const unsigned char *sha1) return commit_graft[pos]; } -int write_shallow_commits(struct strbuf *out, int use_pack_protocol) +int for_each_commit_graft(each_commit_graft_fn fn, void *cb_data) { - int i, count = 0; - for (i = 0; i < commit_graft_nr; i++) - if (commit_graft[i]->nr_parent < 0) { - const char *hex = - sha1_to_hex(commit_graft[i]->sha1); - count++; - if (use_pack_protocol) - packet_buf_write(out, "shallow %s", hex); - else { - strbuf_addstr(out, hex); - strbuf_addch(out, '\n'); - } - } - return count; + int i, ret; + for (i = ret = 0; i < commit_graft_nr && !ret; i++) + ret = fn(commit_graft[i], cb_data); + return ret; } int unregister_shallow(const unsigned char *sha1) |