Dev/php lint experiment

• As defined here we have new configuration for all cloud apps
• Template to compare against

Instructions

• Update configuration files using reference MR
  • Double-check package.json and composer.json files(Lots of devDependencies can be removed`)
  • Remove extra config files(Only ones needed are: .editorconfig, .eslintrc.js, .gitignore, .gitlab-ci.yml, package.json, .php-cs-fixer.dist.php, stylelint.config.js, .stylelintignore, babel.config.js, webpack.config.js)
• Use node 16 locally
  • Install nvm
  • nvm install lts/gallium
  • nvm alias default lts/gallium
  • nvm use lts/gallium
• Confirm with npm i and composer install that packages install correctly
• Confirm that lint and stylelint jobs run
  • npm run lint
  • npm run stylelint
  • vendor/bin/php-cs-fixer fix --dry-run --config=.php-cs-fixer.dist.php .
• Lint all files so lint jobs pass:
  • vendor/bin/php-cs-fixer --config=.php-cs-fixer.dist.php fix .
  • npm run lint:fix
  • npm run stylelint:fix
• Setup git pre-commit hook from here
  • Paste the contents from the link to .git/hooks/pre-commit
  • chmod +x .git/hooks/pre-commit
• Ensure that all lint and build jobs pass
• Deploy app to dev server and test that it works as expected