any-eslint-parser.github.io

Migrating to eslint/any-eslint-parser from lintspaces

1 . Create a .eslintrc-any.json:

  {
    "parser": "any-eslint-parser",
    "rules": {
      "eol-last": "error",
      "no-tabs": "error"
    }
  }

then, change the old package.json with lintspaces:

  "scripts": {
    "lint.common": "echo ==== Lint Any ==== && lintspaces --newline --indentation \"spaces\" ./src/**/*.js* ./src/**/*.ts* ./src/**/*.html ./src/**/*.css ./docs/**/*.md ./*.json ./*.yml ./*.xml ./*.md ./*.sh ./*.txt ./.gitignore ./.npmignore",
    "lint.main": "echo ==== Lint Main Source ==== && eslint --color \"src/**/*.js\"",
    "lint.test": "echo ==== Lint Test source ==== && eslint --config config/test/.eslintrc.json --color \"tests/js/**/*.+(js|jsx)\"",
    ..
  },
  "devDependencies": {
    "eslint": "*",
    "lintspaces-cli": "*",
    ..
  }

Using --no-eslintrc

2 . Change package.json:

  "scripts": {
    "lint.common": "echo ==== Lint Any ==== && eslint --config .eslintrc-any.json \"**/[\\.a-zA-Z]*.+(js|jsx|ts|tsx|json|yml|xml|sh|txt|md|svg|html|css)\" \"**/.+(|gitignore|npmignore)\" --no-eslintrc --ignore-pattern \"build\"",
    "lint.main": "echo ==== Lint Main Source ==== && eslint --color \"src/**/*.js\"",
    "lint.test": "echo ==== Lint Test source ==== && eslint --config .eslintrc-test.json \"tests/js/**/*.+(js|jsx)\"",
    ..
  },
  "devDependencies": {
    "any-eslint-parser": "1.0.0",
    "eslint": "*",
    ..
  }

It’s important to use --no-eslintrc option to avoid .eslintrc-any.json from inheriting all the rules defined in the main .eslintrc.json and other .eslintrc.json files, and avoid conflicting with other parsers.

Implicit Independent rules

When any-eslint-parser don’t collide with any other project rules or parser.

2 . Change package.json:

a. Define a eslintrc.json with common rules, or not define it at all. b. Define a eslintrc-any.json to be use in “all” files. c. Define a eslintrc-main.json to be use in main source files.

New package.json:

  "scripts": {
    "lint.common": "echo ==== Lint Any ==== && eslint --config .eslintrc-any.json \"**/[\\.a-zA-Z]*.+(js|jsx|ts|tsx|json|yml|xml|sh|txt|md|svg|html|css)\" \"**/.+(|gitignore|npmignore)\" --ignore-pattern \"build\"",
    "lint.main": "echo ==== Lint Main Source ==== && eslint --color --config .eslintrc-main.json \"src/**/*.js\"",
    "lint.test": "echo ==== Lint Test source ==== && eslint --config .eslintrc-test.json \"tests/js/**/*.+(js|jsx)\"",
    ..
  },
  "devDependencies": {
    "any-eslint-parser": "1.0.0",
    "eslint": "*",
    ..
  }

Remember if eslintrc-any.json or any parent or child have rules that require AST, those will be ignored when using any-eslint-parser.
If other parsers are used in the “path” of eslintrc-any.json may be an issue, then use --no-eslintrc.

Using base-style-config

1 . Create a .eslintrc-any.json:

  {
    "extends": [ "plugin:base-style-config/common-rules" ],
    "plugins": [ "base-style-config" ],
    "parser": "any-eslint-parser"
  }

2 . Change package.json:

  "scripts": {
    "lint.common": "echo ==== Lint Any ==== && eslint --config .eslintrc-any.json \"**/[\\.a-zA-Z]*.+(js|jsx|ts|tsx|json|yml|xml|sh|txt|md|svg|html|css)\" \"**/.+(|gitignore|npmignore)\" --no-eslintrc --ignore-pattern \"build\"",
    "lint.main": "echo ==== Lint Main Source ==== && eslint --color \"src/**/*.js\"",
    "lint.test": "echo ==== Lint Test source ==== && eslint --config .eslintrc-test.json \"tests/js/**/*.+(js|jsx)\"",
    ..
  },
  "devDependencies": {
    "any-eslint-parser": "1.0.0",
    "eslint": "*",
    "eslint-plugin-base-style-config": "^2.8.0",
  }

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