This patch makes it possible to use a different merge strategy when
cherry-picking. This is usefull mainly for debugging purposes as it
allows to see if some failures are caused by the merge strategy used or
not.
Signed-off-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
---
builtin/revert.c | 21 ++++++++++++++++++++-
1 files changed, 20 insertions(+), 1 deletions(-)
diff --git a/builtin/revert.c b/builtin/revert.c
index 054f442..808eb53 100644
--- a/builtin/revert.c
+++ b/builtin/revert.c
@@ -43,6 +43,7 @@ static const char *commit_name;
static int allow_rerere_auto;
static const char *me;
+static const char *strategy;
#define GIT_REFLOG_ACTION "GIT_REFLOG_ACTION"
@@ -60,6 +61,7 @@ static void parse_args(int argc, const char **argv)
OPT_BOOLEAN('s', "signoff", &signoff, "add Signed-off-by:"),
OPT_INTEGER('m', "mainline", &mainline, "parent number"),
OPT_RERERE_AUTOUPDATE(&allow_rerere_auto),
+ OPT_STRING(0, "strategy", &strategy, "strategy", "merge strategy"),
OPT_END(),
OPT_END(),
OPT_END(),
@@ -459,7 +461,24 @@ static int revert_or_cherry_pick(int argc, const char **argv)
}
}
- do_recursive_merge(base, next, head, oneline, &msgbuf, defmsg);
+ if (!strategy || !strcmp(strategy, "recursive") || action == REVERT)
+ do_recursive_merge(base, next, head, oneline, &msgbuf, defmsg);
+ else {
+ int res;
+ struct commit_list *common = NULL;
+ struct commit_list *remotes = NULL;
+ write_message(&msgbuf, defmsg);
+ commit_list_insert(base, &common);
+ commit_list_insert(next, &remotes);
+ res = try_merge_command(strategy, common,
+ sha1_to_hex(head), remotes);
+ if (res) {
+ fprintf(stderr, "Automatic %s with strategy %s failed.%s\n",
+ me, strategy, help_msg(commit_name));
+ rerere(allow_rerere_auto);
+ exit(1);
+ }
+ }
/*
*
--
1.7.0.2.398.g89bc8ce
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