X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-parse-remote.sh;h=484b2e61ccd6df166a8d6447556ccca4236840ad;hb=3ff999e16bd12f10a2bd5ee464ba8b5f1725866d;hp=5f47b18141a0758c3d0dae2cfe764495c92139c5;hpb=eb4e67288bb9d66fb46092fa30d72c4bdded0c2a;p=git.git

diff --git a/git-parse-remote.sh b/git-parse-remote.sh
index 5f47b1814..484b2e61c 100644
--- a/git-parse-remote.sh
+++ b/git-parse-remote.sh
@@ -4,58 +4,9 @@
 # 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 $1" ;;
-	esac
-}
-
 get_default_remote () {
-	curr_branch=$(git symbolic-ref -q HEAD | sed -e 's|^refs/heads/||')
+	curr_branch=$(git symbolic-ref -q HEAD)
+	curr_branch="${curr_branch#refs/heads/}"
 	origin=$(git config --get "branch.$curr_branch.remote")
 	echo ${origin:-origin}
 }
@@ -66,7 +17,7 @@ get_remote_merge_branch () {
 	    origin="$1"
 	    default=$(get_default_remote)
 	    test -z "$origin" && origin=$default
-	    curr_branch=$(git symbolic-ref -q HEAD)
+	    curr_branch=$(git symbolic-ref -q HEAD) &&
 	    [ "$origin" = "$default" ] &&
 	    echo $(git for-each-ref --format='%(upstream)' $curr_branch)
 	    ;;
@@ -89,7 +40,48 @@ get_remote_merge_branch () {
 	    refs/heads/*) remote=${remote#refs/heads/} ;;
 	    refs/* | tags/* | remotes/* ) remote=
 	    esac
-
-	    [ -n "$remote" ] && echo "refs/remotes/$repo/$remote"
+	    [ -n "$remote" ] && case "$repo" in
+		.)
+		    echo "refs/heads/$remote"
+		    ;;
+		*)
+		    echo "refs/remotes/$repo/$remote"
+		    ;;
+	    esac
 	esac
 }
+
+error_on_missing_default_upstream () {
+	cmd="$1"
+	op_type="$2"
+	op_prep="$3"
+	example="$4"
+	branch_name=$(git symbolic-ref -q HEAD)
+	# If there's only one remote, use that in the suggestion
+	remote="<remote>"
+	if test $(git remote | wc -l) = 1
+	then
+		remote=$(git remote)
+	fi
+
+	if test -z "$branch_name"
+	then
+		echo "You are not currently on a branch. Please specify which
+branch you want to $op_type $op_prep. See git-${cmd}(1) for details.
+
+    $example
+"
+	else
+		echo "There is no tracking information for the current branch.
+Please specify which branch you want to $op_type $op_prep.
+See git-${cmd}(1) for details
+
+    $example
+
+If you wish to set tracking information for this branch you can do so with:
+
+    git branch --set-upstream ${branch_name#refs/heads/} $remote/<branch>
+"
+	fi
+	exit 1
+}