From 84a08a47b9559e76df96645c536845f31ba4dc7b Mon Sep 17 00:00:00 2001 From: Elijah Newren Date: Mon, 20 Sep 2010 02:29:08 -0600 Subject: [PATCH] handle_delete_modify(): Check whether D/F conflicts are still present If all the paths below some directory involved in a D/F conflict were not removed during the rest of the merge, then the contents of the file whose path conflicted needs to be recorded in file with an alternative filename. Signed-off-by: Elijah Newren Signed-off-by: Junio C Hamano --- merge-recursive.c | 25 ++++++++++++++++--------- t/t6020-merge-df.sh | 2 +- 2 files changed, 17 insertions(+), 10 deletions(-) diff --git a/merge-recursive.c b/merge-recursive.c index a3f986d87..0271d16c6 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -1164,25 +1164,29 @@ error_return: static void handle_delete_modify(struct merge_options *o, const char *path, + const char *new_path, unsigned char *a_sha, int a_mode, unsigned char *b_sha, int b_mode) { if (!a_sha) { output(o, 1, "CONFLICT (delete/modify): %s deleted in %s " - "and modified in %s. Version %s of %s left in tree.", + "and modified in %s. Version %s of %s left in tree%s%s.", path, o->branch1, - o->branch2, o->branch2, path); - update_file(o, 0, b_sha, b_mode, path); + o->branch2, o->branch2, path, + path == new_path ? "" : " at ", + path == new_path ? "" : new_path); + update_file(o, 0, b_sha, b_mode, new_path); } else { output(o, 1, "CONFLICT (delete/modify): %s deleted in %s " - "and modified in %s. Version %s of %s left in tree.", + "and modified in %s. Version %s of %s left in tree%s%s.", path, o->branch2, - o->branch1, o->branch1, path); - update_file(o, 0, a_sha, a_mode, path); + o->branch1, o->branch1, path, + path == new_path ? "" : " at ", + path == new_path ? "" : new_path); + update_file(o, 0, a_sha, a_mode, new_path); } } - static int merge_content(struct merge_options *o, const char *path, unsigned char *o_sha, int o_mode, @@ -1281,7 +1285,7 @@ static int process_entry(struct merge_options *o, } else { /* Deleted in one and changed in the other */ clean_merge = 0; - handle_delete_modify(o, path, + handle_delete_modify(o, path, path, a_sha, a_mode, b_sha, b_mode); } @@ -1398,8 +1402,11 @@ static int process_df_entry(struct merge_options *o, } } else if (o_sha && (!a_sha || !b_sha)) { /* Modify/delete; deleted side may have put a directory in the way */ + const char *new_path = path; + if (lstat(path, &st) == 0 && S_ISDIR(st.st_mode)) + new_path = unique_path(o, path, a_sha ? o->branch1 : o->branch2); clean_merge = 0; - handle_delete_modify(o, path, + handle_delete_modify(o, path, new_path, a_sha, a_mode, b_sha, b_mode); } else if (!o_sha && !!a_sha != !!b_sha) { /* directory -> (directory, file) */ diff --git a/t/t6020-merge-df.sh b/t/t6020-merge-df.sh index bc9db1a0f..7b1ce8270 100755 --- a/t/t6020-merge-df.sh +++ b/t/t6020-merge-df.sh @@ -71,7 +71,7 @@ test_expect_success 'setup modify/delete + directory/file conflict' ' git commit -m deleted ' -test_expect_failure 'modify/delete + directory/file conflict' ' +test_expect_success 'modify/delete + directory/file conflict' ' git checkout delete^0 && test_must_fail git merge modify && -- 2.26.2