config.txt: move color.* to a separate file

diff --git a/transport.c b/transport.c
index 046b2f6d8c96cdb8e2c28556cb295282fc76f7b9..f4ffbd96cb65fdbac3c74d3d60c253bc3a8884f6 100644 (file)
--- a/transport.c
+++ b/transport.c
@@ -1370,6 +1370,33 @@ char *transport_anonymize_url(const char *url)
        return xstrdup(url);
 }
 
+static void fill_alternate_refs_command(struct child_process *cmd,
+                                       const char *repo_path)
+{
+       const char *value;
+
+       if (!git_config_get_value("core.alternateRefsCommand", &value)) {
+               cmd->use_shell = 1;
+
+               argv_array_push(&cmd->args, value);
+               argv_array_push(&cmd->args, repo_path);
+       } else {
+               cmd->git_cmd = 1;
+
+               argv_array_pushf(&cmd->args, "--git-dir=%s", repo_path);
+               argv_array_push(&cmd->args, "for-each-ref");
+               argv_array_push(&cmd->args, "--format=%(objectname)");
+
+               if (!git_config_get_value("core.alternateRefsPrefixes", &value)) {
+                       argv_array_push(&cmd->args, "--");
+                       argv_array_split(&cmd->args, value);
+               }
+       }
+
+       cmd->env = local_repo_env;
+       cmd->out = -1;
+}
+
 static void read_alternate_refs(const char *path,
                                alternate_ref_fn *cb,
                                void *data)
@@ -1378,12 +1405,7 @@ static void read_alternate_refs(const char *path,
        struct strbuf line = STRBUF_INIT;
        FILE *fh;
 
-       cmd.git_cmd = 1;
-       argv_array_pushf(&cmd.args, "--git-dir=%s", path);
-       argv_array_push(&cmd.args, "for-each-ref");
-       argv_array_push(&cmd.args, "--format=%(objectname) %(refname)");
-       cmd.env = local_repo_env;
-       cmd.out = -1;
+       fill_alternate_refs_command(&cmd, path);
 
        if (start_command(&cmd))
                return;
@@ -1393,13 +1415,13 @@ static void read_alternate_refs(const char *path,
                struct object_id oid;
 
                if (get_oid_hex(line.buf, &oid) ||
-                   line.buf[GIT_SHA1_HEXSZ] != ' ') {
+                   line.buf[GIT_SHA1_HEXSZ]) {
                        warning(_("invalid line while parsing alternate refs: %s"),
                                line.buf);
                        break;
                }
 
-               cb(line.buf + GIT_SHA1_HEXSZ + 1, &oid, data);
+               cb(&oid, data);
        }
 
        fclose(fh);