Don't export $GIT_REMOTE

[code/vcsh.git] / vcsh

diff --git a/vcsh b/vcsh
index c26b50a6b7465ed01d5b0181983e2e407bf6687b..8fedc09426938f4ef5b31d3769676fb4fc436adb 100755 (executable)
--- a/vcsh
+++ b/vcsh
@@ -19,7 +19,7 @@ help() {
 
    init           Initialize a new repository
    clone <remote>
-         <repo>   Clone from an existing repository
+         [<repo>] Clone from an existing repository
 
    exit           Exit vcsh mode" >&2
 }
@@ -89,8 +89,10 @@ elif [ "$1" = 'use' ]; then
        return 0
 
 elif [ "$1" = 'clone' ]; then
-       export GIT_REMOTE="$2"
-       export REPO_NAME="$3"
+       GIT_REMOTE="$2"
+       REPO_NAME="$3"
+       [[ -z $REPO_NAME ]] && REPO_NAME=$(basename $GIT_REMOTE .git)
+       export REPO_NAME
        export GIT_DIR="$VCSH_BASE/$REPO_NAME.git"
        init