From a00a42ae33708caa742d9e9fbf10692cfa42f032 Mon Sep 17 00:00:00 2001 From: Thomas Harning Date: Thu, 22 Nov 2007 15:19:40 -0500 Subject: git-merge-ours: make it a builtin. Except that this fixes a longstanding corner case bug by tightening the way underlying diff-index command is run, it is functionally equivalent to the scripted version. Signed-off-by: Thomas Harning Jr Signed-off-by: Junio C Hamano --- builtin-merge-ours.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 builtin-merge-ours.c (limited to 'builtin-merge-ours.c') diff --git a/builtin-merge-ours.c b/builtin-merge-ours.c new file mode 100644 index 0000000000..8f5bbaf402 --- /dev/null +++ b/builtin-merge-ours.c @@ -0,0 +1,28 @@ +/* + * Implementation of git-merge-ours.sh as builtin + * + * Copyright (c) 2007 Thomas Harning Jr + * Original: + * Original Copyright (c) 2005 Junio C Hamano + * + * Pretend we resolved the heads, but declare our tree trumps everybody else. + */ +#include "git-compat-util.h" +#include "builtin.h" + +static const char *diff_index_args[] = { + "diff-index", "--quiet", "--cached", "HEAD", "--", NULL +}; +#define NARGS (ARRAY_SIZE(diff_index_args) - 1) + +int cmd_merge_ours(int argc, const char **argv, const char *prefix) +{ + /* + * We need to exit with 2 if the index does not match our HEAD tree, + * because the current index is what we will be committing as the + * merge result. + */ + if (cmd_diff_index(NARGS, diff_index_args, prefix)) + exit(2); + exit(0); +} -- cgit v1.2.3