checkout: support renormalization with checkout -m <paths>

Signed-off-by: Elijah Newren <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: newren

builtin/checkout.c

@@ -239,6 +239,8 @@ static int checkout_merged(int pos, const struct checkout *state, int *nr_checko
 	mmbuffer_t result_buf;
 	struct object_id threeway[3];
 	unsigned mode = 0;
+	struct ll_merge_options ll_opts;
+	int renormalize = 0;
 
 	memset(threeway, 0, sizeof(threeway));
 	while (pos < active_nr) {
@@ -259,13 +261,12 @@ static int checkout_merged(int pos, const struct checkout *state, int *nr_checko
 	read_mmblob(&ours, &threeway[1]);
 	read_mmblob(&theirs, &threeway[2]);
 
-	/*
-	 * NEEDSWORK: re-create conflicts from merges with
-	 * merge.renormalize set, too
-	 */
+	memset(&ll_opts, 0, sizeof(ll_opts));
+	git_config_get_bool("merge.renormalize", &renormalize);
+	ll_opts.renormalize = renormalize;
 	status = ll_merge(&result_buf, path, &ancestor, "base",
 			  &ours, "ours", &theirs, "theirs",
-			  state->istate, NULL);
+			  state->istate, &ll_opts);
 	free(ancestor.ptr);
 	free(ours.ptr);
 	free(theirs.ptr);