diff options
| -rw-r--r-- | builtin/commit.c | 20 | ||||
| -rw-r--r-- | sequencer.c | 39 | ||||
| -rw-r--r-- | sequencer.h | 4 |
3 files changed, 44 insertions, 19 deletions
diff --git a/builtin/commit.c b/builtin/commit.c index dbc160c525..7c28144446 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -1591,13 +1591,11 @@ int cmd_commit(int argc, const char **argv, const char *prefix) struct strbuf sb = STRBUF_INIT; struct strbuf author_ident = STRBUF_INIT; const char *index_file, *reflog_msg; - char *nl; struct object_id oid; struct commit_list *parents = NULL; struct stat statbuf; struct commit *current_head = NULL; struct commit_extra_header *extra = NULL; - struct ref_transaction *transaction; struct strbuf err = STRBUF_INIT; if (argc == 2 && !strcmp(argv[1], "-h")) @@ -1720,25 +1718,11 @@ int cmd_commit(int argc, const char **argv, const char *prefix) strbuf_release(&author_ident); free_commit_extra_headers(extra); - nl = strchr(sb.buf, '\n'); - if (nl) - strbuf_setlen(&sb, nl + 1 - sb.buf); - else - strbuf_addch(&sb, '\n'); - strbuf_insert(&sb, 0, reflog_msg, strlen(reflog_msg)); - strbuf_insert(&sb, strlen(reflog_msg), ": ", 2); - - transaction = ref_transaction_begin(&err); - if (!transaction || - ref_transaction_update(transaction, "HEAD", &oid, - current_head - ? ¤t_head->object.oid : &null_oid, - 0, sb.buf, &err) || - ref_transaction_commit(transaction, &err)) { + if (update_head_with_reflog(current_head, &oid, reflog_msg, &sb, + &err)) { rollback_index_files(); die("%s", err.buf); } - ref_transaction_free(transaction); unlink(git_path_cherry_pick_head()); unlink(git_path_revert_head()); diff --git a/sequencer.c b/sequencer.c index 23c250f16c..fcd8e92531 100644 --- a/sequencer.c +++ b/sequencer.c @@ -1,10 +1,10 @@ #include "cache.h" #include "config.h" #include "lockfile.h" -#include "sequencer.h" #include "dir.h" #include "object.h" #include "commit.h" +#include "sequencer.h" #include "tag.h" #include "run-command.h" #include "exec_cmd.h" @@ -752,6 +752,43 @@ int template_untouched(const struct strbuf *sb, const char *template_file, return rest_is_empty(sb, start - sb->buf); } +int update_head_with_reflog(const struct commit *old_head, + const struct object_id *new_head, + const char *action, const struct strbuf *msg, + struct strbuf *err) +{ + struct ref_transaction *transaction; + struct strbuf sb = STRBUF_INIT; + const char *nl; + int ret = 0; + + if (action) { + strbuf_addstr(&sb, action); + strbuf_addstr(&sb, ": "); + } + + nl = strchr(msg->buf, '\n'); + if (nl) { + strbuf_add(&sb, msg->buf, nl + 1 - msg->buf); + } else { + strbuf_addbuf(&sb, msg); + strbuf_addch(&sb, '\n'); + } + + transaction = ref_transaction_begin(err); + if (!transaction || + ref_transaction_update(transaction, "HEAD", new_head, + old_head ? &old_head->object.oid : &null_oid, + 0, sb.buf, err) || + ref_transaction_commit(transaction, err)) { + ret = -1; + } + ref_transaction_free(transaction); + strbuf_release(&sb); + + return ret; +} + static int is_original_commit_empty(struct commit *commit) { const struct object_id *ptree_oid; diff --git a/sequencer.h b/sequencer.h index 82e57713a2..81a2098e90 100644 --- a/sequencer.h +++ b/sequencer.h @@ -69,4 +69,8 @@ int message_is_empty(const struct strbuf *sb, enum commit_msg_cleanup_mode cleanup_mode); int template_untouched(const struct strbuf *sb, const char *template_file, enum commit_msg_cleanup_mode cleanup_mode); +int update_head_with_reflog(const struct commit *old_head, + const struct object_id *new_head, + const char *action, const struct strbuf *msg, + struct strbuf *err); #endif |