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git merge -X<option>

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Teach "-X <option>" command line argument to "git merge" that is passed to
strategy implementations.  "ours" and "theirs" autoresolution introduced
by the previous commit can be asked to the recursive strategy.

Signed-off-by: Avery Pennarun <apenwarr@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Avery Pennarun
2009-11-25 21:23:55 -05:00
committed by Junio C Hamano
parent 73eb40eeaa
commit 8cc5b29065
11 changed files with 162 additions and 26 deletions
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23
builtin-merge-recursive.c
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@ -26,18 +26,29 @@ int cmd_merge_recursive(int argc, const char **argv, const char *prefix)
init_merge_options(&o);
if (argv[0]) {
int namelen = strlen(argv[0]);
if (8 < namelen &&
!strcmp(argv[0] + namelen - 8, "-subtree"))
o.subtree_merge = 1;
if (!suffixcmp(argv[0], "-subtree"))
o.recursive_variant = MERGE_RECURSIVE_SUBTREE;
}
if (argc < 4)
usagef("%s <base>... -- <head> <remote> ...", argv[0]);
for (i = 1; i < argc; ++i) {
if (!strcmp(argv[i], "--"))
break;
const char *arg = argv[i];
if (!prefixcmp(arg, "--")) {
if (!arg[2])
break;
if (!strcmp(arg+2, "ours"))
o.recursive_variant = MERGE_RECURSIVE_OURS;
else if (!strcmp(arg+2, "theirs"))
o.recursive_variant = MERGE_RECURSIVE_THEIRS;
else if (!strcmp(arg+2, "subtree"))
o.recursive_variant = MERGE_RECURSIVE_SUBTREE;
else
die("Unknown option %s", arg);
continue;
}
if (bases_count < ARRAY_SIZE(bases)-1) {
unsigned char *sha = xmalloc(20);
if (get_sha1(argv[i], sha))