use CI's contract
@@ -13,7 +13,7 @@ curl -L \
GARDENLINUX_TKN_WS='gardenlinux-tkn'
-BRANCH_NAME="$(GIT_DIR="${GARDENLINUX_PATH}/.git" git branch --show-current)"
+BRANCH_NAME="${GARDENLINUX_BRANCH}"
function cleanup_pipelineruns {
echo "purging old pipelineruns"
