merge-recursive: option to specify rename threshold

diff --git a/builtin/merge.c b/builtin/merge.c
index 37ce4f589f6582abf0d1ef5bd263f590a16853d5..721c424e558329feff10e55456f15bf728b3b880 100644 (file)
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -54,6 +54,7 @@ static size_t use_strategies_nr, use_strategies_alloc;
 static const char **xopts;
 static size_t xopts_nr, xopts_alloc;
 static const char *branch;
+static int option_renormalize;
 static int verbosity;
 static int allow_rerere_auto;
 
@@ -503,6 +504,8 @@ static int git_merge_config(const char *k, const char *v, void *cb)
                return git_config_string(&pull_octopus, k, v);
        else if (!strcmp(k, "merge.log") || !strcmp(k, "merge.summary"))
                option_log = git_config_bool(k, v);
+       else if (!strcmp(k, "merge.renormalize"))
+               option_renormalize = git_config_bool(k, v);
        return git_diff_ui_config(k, v, cb);
 }
 
@@ -624,18 +627,11 @@ static int try_merge_strategy(const char *strategy, struct commit_list *common,
                if (!strcmp(strategy, "subtree"))
                        o.subtree_shift = "";
 
-               for (x = 0; x < xopts_nr; x++) {
-                       if (!strcmp(xopts[x], "ours"))
-                               o.recursive_variant = MERGE_RECURSIVE_OURS;
-                       else if (!strcmp(xopts[x], "theirs"))
-                               o.recursive_variant = MERGE_RECURSIVE_THEIRS;
-                       else if (!strcmp(xopts[x], "subtree"))
-                               o.subtree_shift = "";
-                       else if (!prefixcmp(xopts[x], "subtree="))
-                               o.subtree_shift = xopts[x]+8;
-                       else
+               o.renormalize = option_renormalize;
+
+               for (x = 0; x < xopts_nr; x++)
+                       if (parse_merge_opt(&o, xopts[x]))
                                die("Unknown option for merge-recursive: -X%s", xopts[x]);
-               }
 
                o.branch1 = head_arg;
                o.branch2 = remoteheads->item->util;
@@ -816,7 +812,7 @@ static int finish_automerge(struct commit_list *common,
        return 0;
 }
 
-static int suggest_conflicts(void)
+static int suggest_conflicts(int renormalizing)
 {
        FILE *fp;
        int pos;
@@ -1301,5 +1297,5 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
                        "stopped before committing as requested\n");
                return 0;
        } else
-               return suggest_conflicts();
+               return suggest_conflicts(option_renormalize);
 }