Set default error level to WARN

Question

It seems that default error level for all eslint rules are "error". This is annoying as my app doesn't compile even for an omitted semicolon.

How can I set it to "warn" so that my app compiles but shows warnings?

I know I can set each rule to warn manually but I'd prefer to do it globally. In the official docs I haven't found such option.

This my config in .eslingtrc.js:

// http://eslint.org/docs/user-guide/configuring

module.exports = {
  root: true,
  parser: 'babel-eslint',
  parserOptions: {
    sourceType: 'module'
  },
  env: {
    browser: true,
  },
  // https://github.com/feross/standard/blob/master/RULES.md#javascript-standard-style
  extends: 'standard',
  // required to lint *.vue files
  plugins: [
    'html'
  ],
  // add your custom rules here
  'rules': {
    // allow paren-less arrow functions
    'arrow-parens': 0,
    'indent': 1,
    // allow async-await
    'generator-star-spacing': 0,
    // allow debugger during development
    'no-debugger': process.env.NODE_ENV === 'production' ? 2 : 0,
    'padded-blocks': [1, {classes: 'always'}],
    'semi': 1
  }
}

Answer 1

You can use eslint plugin eslint-plugin-only-warn or use the same method as it done in this plugin by patching verify function