IGNORE_ROOT_ARG="--ignore-root-warning"
IGNORE_ROOT=0
-if [ "$1" == "$IGNORE_ROOT_ARG" ]; then
- IGNORE_ROOT=1
-fi
+while :; do
+ case $1 in
+ $IGNORE_ROOT_ARG) IGNORE_ROOT=1
+ ;;
+ *[a-zA-Z]) ENV=$1
+ ;;
+ *) break
+ ;;
+ esac
+ shift
+done
# Abort running this script if root
if [ "$IGNORE_ROOT" -eq 0 ] && [ "$EUID" == "0" ]; then
fi
COMPOSER_COMMAND='composer'
+REQUIRE_FILE='scripts/require.sh'
+
+if [ ! -f "$REQUIRE_FILE" ]; then
+ echo "Cannot find $REQUIRE_FILE"
+ exit 1
+fi
-DIR="${BASH_SOURCE}"
-if [ ! -d "$DIR" ]; then DIR="$PWD/scripts"; fi
-. "$DIR/require.sh"
+. "$REQUIRE_FILE"
-ENV=$1
TAG=$(git describe --tags $(git rev-list --tags --max-count=1))
git checkout $TAG