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>

1 files changed, 1 insertions, 47 deletions

diff --git a/git-parse-remote.sh b/git-parse-remote.sh
index 1cc2ba6..0ab1192 100644
--- 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 () {