get_remote_url(): use the same data source as ls-remote to get remote urls

The formerly implemented algorithm behaved differently to
remote.c:remote_get() at least for remotes that contain a slash.  While the
former just assumes a/b is a path the latter checks the config for
remote."a/b" first which is more reasonable.

This removes the last user of git-parse-remote.sh:get_data_source(), so
this function is removed.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/ls-remote.c b/builtin/ls-remote.c
index 97eed4012ba23cfe7f13cf2b6c160ade54f6b2d1..1a1ff87e8f9ed7db84f106960f36888835f7057b 100644 (file)
--- a/builtin/ls-remote.c
+++ b/builtin/ls-remote.c
@@ -33,6 +33,7 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
        int i;
        const char *dest = NULL;
        unsigned flags = 0;
+       int get_url = 0;
        int quiet = 0;
        const char *uploadpack = NULL;
        const char **pattern = NULL;
@@ -69,6 +70,10 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
                                quiet = 1;
                                continue;
                        }
+                       if (!strcmp("--get-url", arg)) {
+                               get_url = 1;
+                               continue;
+                       }
                        usage(ls_remote_usage);
                }
                dest = arg;
@@ -94,6 +99,12 @@ int cmd_ls_remote(int argc, const char **argv, const char *prefix)
        }
        if (!remote->url_nr)
                die("remote %s has no configured URL", dest);
+
+       if (get_url) {
+               printf("%s\n", *remote->url);
+               return 0;
+       }
+
        transport = transport_get(remote, NULL);
        if (uploadpack != NULL)
                transport_set_option(transport, TRANS_OPT_UPLOADPACK, uploadpack);

diff --git a/git-parse-remote.sh b/git-parse-remote.sh
index 1cc2ba6e09614fa55ad205145a3bdacfb78bf283..0ab1192f81217fe22715fd351395e3c9b05c86a0 100644 (file)
--- a/git-parse-remote.sh
+++ b/git-parse-remote.sh
@@ -4,54 +4,8 @@
 # this would fail in that case and would issue an error message.
 GIT_DIR=$(git rev-parse -q --git-dir) || :;
 
-get_data_source () {
-       case "$1" in
-       */*)
-               echo ''
-               ;;
-       .)
-               echo self
-               ;;
-       *)
-               if test "$(git config --get "remote.$1.url")"
-               then
-                       echo config
-               elif test -f "$GIT_DIR/remotes/$1"
-               then
-                       echo remotes
-               elif test -f "$GIT_DIR/branches/$1"
-               then
-                       echo branches
-               else
-                       echo ''
-               fi ;;
-       esac
-}
-
 get_remote_url () {
-       data_source=$(get_data_source "$1")
-       case "$data_source" in
-       '')
-               echo "$1"
-               ;;
-       self)
-               echo "$1"
-               ;;
-       config)
-               git config --get "remote.$1.url"
-               ;;
-       remotes)
-               sed -ne '/^URL: */{
-                       s///p
-                       q
-               }' "$GIT_DIR/remotes/$1"
-               ;;
-       branches)
-               sed -e 's/#.*//' "$GIT_DIR/branches/$1"
-               ;;
-       *)
-               die "internal error: get-remote-url $1" ;;
-       esac
+       git ls-remote --get-url "$1"
 }
 
 get_default_remote () {