From 809f38c8abacdbeb7015fdeef03931568c7fddda Mon Sep 17 00:00:00 2001 From: Johan Herland Date: Tue, 9 Nov 2010 22:49:51 +0100 Subject: git notes merge: Manual conflict resolution, part 1/2 Conflicts (that are to be resolved manually) are written into a special- purpose working tree, located at .git/NOTES_MERGE_WORKTREE. Within this directory, conflicting notes entries are stored (with conflict markers produced by ll_merge()) using the SHA1 of the annotated object. The .git/NOTES_MERGE_WORKTREE directory will only contain the _conflicting_ note entries. The non-conflicting note entries (aka. the partial merge result) are stored in 'local_tree', and the SHA1 of the resulting commit is written to 'result_sha1'. The return value from notes_merge() is -1. The user is told to edit the files within the .git/NOTES_MERGE_WORKTREE directory in order to resolve the conflicts. The patch also contains documentation and testcases for the correct setup of .git/NOTES_MERGE_WORKTREE. The next part will recombine the partial notes merge result with the resolved conflicts in .git/NOTES_MERGE_WORKTREE to produce the complete merge result. This patch has been improved by the following contributions: - Jonathan Nieder: Use trace_printf(...) instead of OUTPUT(o, 5, ...) Thanks-to: Jonathan Nieder Signed-off-by: Johan Herland Signed-off-by: Junio C Hamano --- builtin/notes.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'builtin/notes.c') diff --git a/builtin/notes.c b/builtin/notes.c index 64b2be97ef..309edc741e 100644 --- a/builtin/notes.c +++ b/builtin/notes.c @@ -820,14 +820,14 @@ static int merge(int argc, const char **argv, const char *prefix) /* Update default notes ref with new commit */ update_ref(msg.buf, default_notes_ref(), result_sha1, NULL, 0, DIE_ON_ERR); - else - /* TODO: */ - die("'git notes merge' cannot yet handle conflicts!"); + else /* Merge has unresolved conflicts */ + printf("Automatic notes merge failed. Fix conflicts in %s.\n", + git_path(NOTES_MERGE_WORKTREE)); free_notes(t); strbuf_release(&remote_ref); strbuf_release(&msg); - return 0; + return result < 0; /* return non-zero on conflicts */ } static int remove_cmd(int argc, const char **argv, const char *prefix) -- cgit v1.2.3