create git hooks directory if necessary

Author: PhilippSalvisberg

formatter/install-pre-commit-hook.sh

@@ -2,6 +2,7 @@
 
 FORMATTER_DIR="$(dirname $0)"
 GIT_HOOK_DIR="$FORMATTER_DIR/../.git/hooks"
+mkdir -p $GIT_HOOK_DIR
 cp $FORMATTER_DIR/pre-commit $GIT_HOOK_DIR/pre-commit
 chmod +x $GIT_HOOK_DIR/pre-commit
 curl -o $GIT_HOOK_DIR/tvdformat.jar -L https://github.com/Trivadis/plsql-formatter-settings/releases/download/sqldev-22.2.0/tvdformat.jar