remote.c: provide per-branch pushremote name
[git/git.git] / remote.c
index 0d2976b..a91d063 100644 (file)
--- a/remote.c
+++ b/remote.c
@@ -49,7 +49,6 @@ static int branches_alloc;
 static int branches_nr;
 
 static struct branch *current_branch;
-static const char *branch_pushremote_name;
 static const char *pushremote_name;
 
 static struct rewrites rewrites;
@@ -367,9 +366,7 @@ static int handle_config(const char *key, const char *value, void *cb)
                if (!strcmp(subkey, ".remote")) {
                        return git_config_string(&branch->remote_name, key, value);
                } else if (!strcmp(subkey, ".pushremote")) {
-                       if (branch == current_branch)
-                               if (git_config_string(&branch_pushremote_name, key, value))
-                                       return -1;
+                       return git_config_string(&branch->pushremote_name, key, value);
                } else if (!strcmp(subkey, ".merge")) {
                        if (!value)
                                return config_error_nonbool(key);
@@ -510,10 +507,6 @@ static void read_config(void)
                current_branch = make_branch(head_ref, 0);
        }
        git_config(handle_config, NULL);
-       if (branch_pushremote_name) {
-               free((char *)pushremote_name);
-               pushremote_name = branch_pushremote_name;
-       }
        alias_all_urls();
 }
 
@@ -704,20 +697,31 @@ const char *remote_for_branch(struct branch *branch, int *explicit)
        return "origin";
 }
 
-static struct remote *remote_get_1(const char *name, const char *pushremote_name)
+const char *pushremote_for_branch(struct branch *branch, int *explicit)
+{
+       if (branch && branch->pushremote_name) {
+               if (explicit)
+                       *explicit = 1;
+               return branch->pushremote_name;
+       }
+       if (pushremote_name) {
+               if (explicit)
+                       *explicit = 1;
+               return pushremote_name;
+       }
+       return remote_for_branch(branch, explicit);
+}
+
+static struct remote *remote_get_1(const char *name,
+                                  const char *(*get_default)(struct branch *, int *))
 {
        struct remote *ret;
        int name_given = 0;
 
        if (name)
                name_given = 1;
-       else {
-               if (pushremote_name) {
-                       name = pushremote_name;
-                       name_given = 1;
-               } else
-                       name = remote_for_branch(current_branch, &name_given);
-       }
+       else
+               name = get_default(current_branch, &name_given);
 
        ret = make_remote(name, 0);
        if (valid_remote_nick(name)) {
@@ -738,13 +742,13 @@ static struct remote *remote_get_1(const char *name, const char *pushremote_name
 struct remote *remote_get(const char *name)
 {
        read_config();
-       return remote_get_1(name, NULL);
+       return remote_get_1(name, remote_for_branch);
 }
 
 struct remote *pushremote_get(const char *name)
 {
        read_config();
-       return remote_get_1(name, pushremote_name);
+       return remote_get_1(name, pushremote_for_branch);
 }
 
 int remote_is_configured(const char *name)