tslint-plugin-prettier

tslint-plugin-prettier

Runs Prettier as a TSLint rule and reports differences as individual TSLint issues.

NOTE: This project uses official reporter from eslint-plugin-prettier.

Changelog

Sample

a();;;
    ~~
;;;
~~~ [Delete `;;⏎;;;`]

var foo = ''
          ~~ [Replace `''` with `"";⏎`]

var foo= "";
       ~ [Insert `·`]

Install

# using npm
npm install --save-dev tslint-plugin-prettier prettier

# using yarn
yarn add --dev tslint-plugin-prettier prettier

Usage

(tslint.json)

for tslint@5.0.0+

{
  "extends": ["tslint-plugin-prettier"],
  "rules": {
    "prettier": true
  }
}

for tslint@5.2.0+

{
  "rulesDirectory": ["tslint-plugin-prettier"],
  "rules": {
    "prettier": true
  }
}

NOTE: To use this plugin, it'd better to also use tslint-config-prettier to disable all prettier-related rules, so as to avoid conflicts between existed rules.

Options

If there is no option provided, it'll try to load config file if possible (require prettier@1.7.0+), uses Prettier's default option if not found.

{
  "extends": ["tslint-plugin-prettier"],
  "rules": {
    "prettier": true
  }
}

If you'd like to specify where to find the config file, just put the search path (relative to process.cwd()) in the second argument, the following example shows how to use the config file from <cwd>/configs/.prettierrc:

{
  "extends": ["tslint-plugin-prettier"],
  "rules": {
    "prettier": [true, "configs"]
  }
}

If you'd like to specify options manually, just put Prettier Options in the second argument, for example:

{
  "extends": ["tslint-plugin-prettier"],
  "rules": {
    "prettier": [true, { "singleQuote": true }]
  }
}

Development

# lint
yarn run lint

# build
yarn run build

# test
yarn run test

Related

• eslint-plugin-prettier
• tslint-config-prettier

License

MIT © Ika

Changelog

1.3.0 (2017-09-28)

Features

• add ability to specify config file search path (#48) (fe39a1d)

<a name="1.2.0"></a>