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| author | Junio C Hamano <gitster@pobox.com> | 2017-09-10 11:02:55 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-09-10 11:02:55 +0300 |
| commit | 78ad09403c0c87ae52573bbac2fa7e093152891d (patch) | |
| tree | 6bb756e0eb4ff1dd98ab5e2b97b5e325bdd6e800 /builtin | |
| parent | 648a50a08ad3d6718899a30a438ff97b4bdda342 (diff) | |
| parent | 9d89b35526b54c3ba33371b184a1ba6e30f8f46f (diff) | |
Merge branch 'mg/killed-merge' into maint
Killing "git merge --edit" before the editor returns control left
the repository in a state with MERGE_MSG but without MERGE_HEAD,
which incorrectly tells the subsequent "git commit" that there was
a squash merge in progress. This has been fixed.
* mg/killed-merge:
merge: save merge state earlier
merge: split write_merge_state in two
merge: clarify call chain
Documentation/git-merge: explain --continue
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/merge.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/builtin/merge.c b/builtin/merge.c index d5797b8fe7..6150571a56 100644 --- a/builtin/merge.c +++ b/builtin/merge.c @@ -756,13 +756,17 @@ N_("Please enter a commit message to explain why this merge is necessary,\n" "Lines starting with '%c' will be ignored, and an empty message aborts\n" "the commit.\n"); +static void write_merge_heads(struct commit_list *); static void prepare_to_commit(struct commit_list *remoteheads) { struct strbuf msg = STRBUF_INIT; strbuf_addbuf(&msg, &merge_msg); strbuf_addch(&msg, '\n'); + if (squash) + BUG("the control must not reach here under --squash"); if (0 < option_edit) strbuf_commented_addf(&msg, _(merge_editor_comment), comment_line_char); + write_merge_heads(remoteheads); write_file_buf(git_path_merge_msg(), msg.buf, msg.len); if (run_commit_hook(0 < option_edit, get_index_file(), "prepare-commit-msg", git_path_merge_msg(), "merge", NULL)) @@ -904,7 +908,7 @@ static int setup_with_upstream(const char ***argv) return i; } -static void write_merge_state(struct commit_list *remoteheads) +static void write_merge_heads(struct commit_list *remoteheads) { struct commit_list *j; struct strbuf buf = STRBUF_INIT; @@ -920,8 +924,6 @@ static void write_merge_state(struct commit_list *remoteheads) strbuf_addf(&buf, "%s\n", oid_to_hex(oid)); } write_file_buf(git_path_merge_head(), buf.buf, buf.len); - strbuf_addch(&merge_msg, '\n'); - write_file_buf(git_path_merge_msg(), merge_msg.buf, merge_msg.len); strbuf_reset(&buf); if (fast_forward == FF_NO) @@ -929,6 +931,13 @@ static void write_merge_state(struct commit_list *remoteheads) write_file_buf(git_path_merge_mode(), buf.buf, buf.len); } +static void write_merge_state(struct commit_list *remoteheads) +{ + write_merge_heads(remoteheads); + strbuf_addch(&merge_msg, '\n'); + write_file_buf(git_path_merge_msg(), merge_msg.buf, merge_msg.len); +} + static int default_edit_option(void) { static const char name[] = "GIT_MERGE_AUTOEDIT"; |