diff options
Diffstat (limited to 'sequencer.c')
| -rw-r--r-- | sequencer.c | 49 |
1 files changed, 25 insertions, 24 deletions
diff --git a/sequencer.c b/sequencer.c index f0f1af4d47..f2d0667b57 100644 --- a/sequencer.c +++ b/sequencer.c @@ -3694,6 +3694,26 @@ static const char *reflog_message(struct replay_opts *opts, return buf.buf; } +static struct commit *lookup_label(const char *label, int len, + struct strbuf *buf) +{ + struct commit *commit; + + strbuf_reset(buf); + strbuf_addf(buf, "refs/rewritten/%.*s", len, label); + commit = lookup_commit_reference_by_name(buf->buf); + if (!commit) { + /* fall back to non-rewritten ref or commit */ + strbuf_splice(buf, 0, strlen("refs/rewritten/"), "", 0); + commit = lookup_commit_reference_by_name(buf->buf); + } + + if (!commit) + error(_("could not resolve '%s'"), buf->buf); + + return commit; +} + static int do_reset(struct repository *r, const char *name, int len, struct replay_opts *opts) @@ -3725,6 +3745,7 @@ static int do_reset(struct repository *r, oidcpy(&oid, &opts->squash_onto); } else { int i; + struct commit *commit; /* Determine the length of the label */ for (i = 0; i < len; i++) @@ -3732,12 +3753,12 @@ static int do_reset(struct repository *r, break; len = i; - strbuf_addf(&ref_name, "refs/rewritten/%.*s", len, name); - if (get_oid(ref_name.buf, &oid) && - get_oid(ref_name.buf + strlen("refs/rewritten/"), &oid)) { - ret = error(_("could not read '%s'"), ref_name.buf); + commit = lookup_label(name, len, &ref_name); + if (!commit) { + ret = -1; goto cleanup; } + oid = commit->object.oid; } setup_unpack_trees_porcelain(&unpack_tree_opts, "reset"); @@ -3784,26 +3805,6 @@ cleanup: return ret; } -static struct commit *lookup_label(const char *label, int len, - struct strbuf *buf) -{ - struct commit *commit; - - strbuf_reset(buf); - strbuf_addf(buf, "refs/rewritten/%.*s", len, label); - commit = lookup_commit_reference_by_name(buf->buf); - if (!commit) { - /* fall back to non-rewritten ref or commit */ - strbuf_splice(buf, 0, strlen("refs/rewritten/"), "", 0); - commit = lookup_commit_reference_by_name(buf->buf); - } - - if (!commit) - error(_("could not resolve '%s'"), buf->buf); - - return commit; -} - static int do_merge(struct repository *r, struct commit *commit, const char *arg, int arg_len, |