diff --git a/lint.sh b/lint.sh
new file mode 100644
index 0000000..bb1a860
--- /dev/null
+++ b/lint.sh
@@ -0,0 +1,22 @@
+#!/usr/bin/env bash
+
+alias composer='docker run --rm -it -v "$(pwd):/app" composer/composer'
+
+action=$1
+
+case $action in
+"check")
+  composer update
+  composer install
+  ./vendor/bin/phpcs -s --ignore=node_modules,build/\* omnisend-for-surecart
+  ;;
+"fix")
+  composer update
+  composer install
+  ./vendor/bin/phpcbf --ignore=node_modules,build/\* omnisend-for-surecart
+  ;;
+*)
+  echo "pass one of these argument: check,fix"
+  exit 1
+  ;;
+esac