> Yet another customizable linter for TypeScript and JavaScript.

🚀 Features

Todo

💾 Install

npm install --save-dev ts-standardx

🛠 IDE extension

Install the official eslint extension, then add a config file in the project root directory as example below. Your custom config will be deeply merged into the base .eslintrc.js (See #Details).

// .eslintrc.js

const { mergeObj } = require('standard-engine-ts')
const baseConfig = require('ts-standardx/.eslintrc.js')

module.exports = mergeObj(baseConfig, {
  /* Your custom config */
})

// Or simply use the default config

module.exports = require('ts-standardx/.eslintrc.js')

If you don't like being blamed while coding 🤯, there is no need to export require('ts-standardx/.eslintrc.js'). Just write your ESLint config as usual and it will be merged automatically.

🤖 CLI

$ npx ts-standardx

To enable auto fix and format, use --fix.

$ npx ts-standardx --fix

To lint text from stdin, use - or --stdin.

$ echo "const salute = ( ) => 'hi'" | npx ts-standardx -

ts-standardx: Yet another customizable Standard for TypeScript. (https://github.com/exuanbo/ts-standardx#readme)

  Run `ts-standardx --fix` to automatically fix some problems.

  <text>:1:19: Delete `·`

Add --fix to output fixed text.

$ echo "const salute = ( ) => 'hi'" | npx ts-standardx - --fix

export const a = () => 'hello'

--help

ts-standardx: Yet another customizable linter for TypeScript and JavaScript. (https://github.com/exuanbo/ts-standardx#readme)

Usage: ts-standardx <flags> [FILES...]

  If FILES is omitted, all source files (*.ts, *.tsx, *.js, *.jsx, *.mjs, *.cjs)
  in the current working directory will be checked recursively.

  By default, files/folders that begin with '.' like .eslintrc .cache/
  and paths in the project's root .gitignore are automatically ignored.

Basic:
  --fix                Automatically fix problems
  --verbose            Show rule names for errors (to ignore specific rules)

Config:
  --env                Use custom eslint environment
  --ext                Specify file extensions
  --global             Declare global variable
  --parser             Use custom parser (e.g. babel-eslint)
  --plugin             Use custom eslint plugin

Input:
  --stdin              Read file text from stdin
  --disable-gitignore  Disable use of .gitignore by default

Misc:
  -h, --help           Show usage information
  -v, --version        Show current version

⌨️ API

// index.d.ts

import { ProvidedOptions, Linter, CLI } from 'standard-engine-ts'

declare const opts: ProvidedOptions

declare const linter: Linter
declare const cli: CLI

export { cli, linter, opts }

🔎 Details

This package includes:

• @typescript-eslint/eslint-plugin
• @typescript-eslint/parser
• eslint
• eslint-config-prettier
• eslint-config-standard
• eslint-config-standard-jsx
• eslint-plugin-import
• eslint-plugin-node
• eslint-plugin-prettier
• eslint-plugin-promise
• eslint-plugin-react
• prettier
• standard-engine-ts

.eslintrc.js

const path = require('path')

module.exports = {
  extends: [
    'plugin:react/recommended',
    'standard',
    'standard-jsx',
    'plugin:prettier/recommended',
    'prettier/react',
    'prettier/standard'
  ],
  overrides: [
    {
      files: ['**/*.ts', '**/*.tsx'],
      extends: [
        'plugin:@typescript-eslint/recommended',
        'plugin:@typescript-eslint/recommended-requiring-type-checking',
        'prettier/@typescript-eslint'
      ],
      parser: '@typescript-eslint/parser',
      parserOptions: {
        project: path.join(process.cwd(), 'tsconfig.json')
      }
    }
  ],
  plugins: ['prettier'],
  rules: {
    'prettier/prettier': ['error', require('./.prettierrc.js')]
  }
}

.prettierrc.js

module.exports = {
  arrowParens: 'avoid',
  bracketSpacing: true,
  jsxBracketSameLine: true,
  semi: false,
  singleQuote: true,
  tabWidth: 2,
  trailingComma: 'none'
}

🤔 Why

Todo

📃 Todo

• Unit testing
• Documentation
• Prettier output
• Better intergration with Prettier

License

MIT License © 2020 Exuanbo