lint-rules

0.1.4 • Public • Published

lint-rules

code style: prettier David-DM

This project houses all the linting rules for Market America | Shop.com

Prettier

All config packages should always be use with prettier which is an opinionated code formatter that makes our code formatting consistent without having to be nitpicky on PRs. This helps the person reviewing code concentrate on what the code is doing and not how the code is formatted.

Install

We use prettier-eslint-cli to run prettier which will run prettier, then eslint --fix

We also use prettier-stylelint-formatter to run prettier which will run prettier with stylelint

npm

npm install prettier-eslint-cli prettier-stylelint-formatter --save-dev

yarn

yarn add prettier-eslint-cli prettier-stylelint-formatter --dev

Makefile

All the commands should be the same on each project for formatting code with prettier, and for linting code with stylelint, and eslint. Copy and paste the following commands into your project and remove lint-style if it's not needed.

# formats and lints all the files 
lint:
    @make lint-js lint-style lint-json lint-md --jobs
 
# formats your js code with prettier, then lints them with eslint 
lint-js:
    @prettier-eslint '+(app|src|test)/**/*.{js,jsx}' --write --list-different
    @eslint --cache '+(app|src|test)/**/*.{js,jsx}'
 
# formats your style code with prettier, then lints them with stylelint 
lint-style:
    @prettier-stylelint-formatter '+(app|src|test)/**/*.+{css,scss,styl}' --write
    @stylelint '+(app|src|test)/**/*.{css,scss,styl}' --color --cache
 
# formats your markdown files with prettier 
lint-md:
    @prettier '**/*.md' --parser markdown --single-quote --write
 
# formats your json files with prettier 
lint-json:
    @prettier '**/*.json' --parser json --write

Lint staged

Linting staged files is the easiest way to fix linting errors before it gets to a pull request this keeps all the code consistent. We currently use husky for a pre commit hook, and lint-staged to pull the files that are staged for the commit.

npm

npm install husky lint-staged --save-dev

yarn

yarn add husky lint-staged --dev

package.json

Your package.json file should have these configs inside of them. There shouldn't be a separate config file for each of these since all that does is just add clutter

{
  "scripts": {
    "precommit": "lint-staged"
  },
  "lint-staged": {
    "*.{js,jsx}": ["prettier-eslint --write", "eslint --fix", "git add"],
    "*.scss": [
      "prettier --parser scss --single-quote --write",
      "stylelint --fix",
      "git add"
    ],
    "*.md": ["prettier --parser markdown --single-quote --write", "git add"],
    "*.json": ["prettier --parser json --write", "git add"]
  },
  "eslintConfig": {
    "extends": ["ma-shop"]
  },
  "stylelint": {
    "extends": ["stylelint-config-ma-shop"]
  },
  "prettier": {
    "singleQuote": true,
    "trailingComma": "all",
    "semi": false,
    "arrowParens": "always"
  }
}

Contributing

To start contributing just fork/clone this repo and run make install to install the dependencies to get started.

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Install

npm i lint-rules

Weekly Downloads

15

Version

0.1.4

License

ISC

Unpacked Size

75.3 MB

Total Files

17067

Last publish

Collaborators

  • ma-shop