lens/.eslintrc.js

/**
 * Copyright (c) 2021 OpenLens Authors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

const packageJson = require("./package.json");

module.exports = {
  ignorePatterns: [
    "**/node_modules/**/*",
    "**/dist/**/*",
    "**/static/**/*",
    "**/site/**/*",
  ],
  settings: {
    react: {
      version: packageJson.devDependencies.react || "detect",
    }
  },
  overrides: [
    {
      files: [
        "**/*.js"
      ],
      extends: [
        "eslint:recommended",
      ],
      env: {
        node: true
      },
      parserOptions: {
        ecmaVersion: 2018,
        sourceType: "module",
      },
      plugins: [
        "header",
        "unused-imports",
        "react-hooks"
      ],
      rules: {
        "header/header": [2, "./license-header"],
        "indent": ["error", 2, {
          "SwitchCase": 1,
        }],
        "no-unused-vars": "off",
        "space-before-function-paren": ["error", {
          "anonymous": "always",
          "named": "never",
          "asyncArrow": "always",
        }],
        "unused-imports/no-unused-imports": "error",
        "unused-imports/no-unused-vars": [
          "warn", {
            "vars": "all",
            "args": "after-used",
            "ignoreRestSiblings": true,
          }
        ],
        "quotes": ["error", "double", {
          "avoidEscape": true,
          "allowTemplateLiterals": true,
        }],
        "object-curly-spacing": ["error", "always", {
          "objectsInObjects": false,
          "arraysInObjects": true,
        }],
        "linebreak-style": ["error", "unix"],
        "eol-last": ["error", "always"],
        "semi": ["error", "always"],
        "object-shorthand": "error",
        "prefer-template": "error",
        "template-curly-spacing": "error",
        "no-unused-expressions": "error",
        "padding-line-between-statements": [
          "error",
          { "blankLine": "always", "prev": "*", "next": "return" },
          { "blankLine": "always", "prev": "*", "next": "block-like" },
          { "blankLine": "always", "prev": "*", "next": "function" },
          { "blankLine": "always", "prev": "*", "next": "class" },
          { "blankLine": "always", "prev": ["const", "let", "var"], "next": "*" },
          { "blankLine": "any", "prev": ["const", "let", "var"], "next": ["const", "let", "var"] },
        ],
        "no-template-curly-in-string": "error",
      }
    },
    {
      files: [
        "**/*.ts",
      ],
      parser: "@typescript-eslint/parser",
      extends: [
        "plugin:@typescript-eslint/recommended",
      ],
      plugins: [
        "header",
        "unused-imports"
      ],
      parserOptions: {
        ecmaVersion: 2018,
        sourceType: "module",
      },
      rules: {
        "header/header": [2, "./license-header"],
        "no-invalid-this": "off",
        "@typescript-eslint/no-invalid-this": ["error"],
        "@typescript-eslint/explicit-function-return-type": "off",
        "@typescript-eslint/no-explicit-any": "off",
        "@typescript-eslint/explicit-module-boundary-types": "off",
        "@typescript-eslint/ban-types": "off",
        "@typescript-eslint/ban-ts-comment": "off",
        "@typescript-eslint/no-empty-interface": "off",
        "@typescript-eslint/no-unused-vars": "off",
        "space-before-function-paren": "off",
        "@typescript-eslint/space-before-function-paren": ["error", {
          "anonymous": "always",
          "named": "never",
          "asyncArrow": "always",
        }],
        "unused-imports/no-unused-imports-ts": process.env.PROD === "true" ? "error" : "warn",
        "unused-imports/no-unused-vars-ts": [
          "warn", {
            "vars": "all",
            "args": "after-used",
            "ignoreRestSiblings": true,
          }
        ],
        "indent": ["error", 2, {
          "SwitchCase": 1,
        }],
        "quotes": ["error", "double", {
          "avoidEscape": true,
          "allowTemplateLiterals": true,
        }],
        "object-curly-spacing": "off",
        "@typescript-eslint/object-curly-spacing": ["error", "always", {
          "objectsInObjects": false,
          "arraysInObjects": true,
        }],
        "react/prop-types": "off",
        "semi": "off",
        "@typescript-eslint/semi": ["error"],
        "linebreak-style": ["error", "unix"],
        "eol-last": ["error", "always"],
        "object-shorthand": "error",
        "prefer-template": "error",
        "template-curly-spacing": "error",
        "no-unused-expressions": "off",
        "@typescript-eslint/no-unused-expressions": "error",
        "padding-line-between-statements": [
          "error",
          { "blankLine": "always", "prev": "*", "next": "return" },
          { "blankLine": "always", "prev": "*", "next": "block-like" },
          { "blankLine": "always", "prev": "*", "next": "function" },
          { "blankLine": "always", "prev": "*", "next": "class" },
          { "blankLine": "always", "prev": ["const", "let", "var"], "next": "*" },
          { "blankLine": "any", "prev": ["const", "let", "var"], "next": ["const", "let", "var"] },
        ],
        "no-template-curly-in-string": "error",
      },
    },
    {
      files: [
        "**/*.tsx",
      ],
      parser: "@typescript-eslint/parser",
      plugins: [
        "header",
        "unused-imports"
      ],
      extends: [
        "plugin:@typescript-eslint/recommended",
        "plugin:react/recommended",
      ],
      parserOptions: {
        ecmaVersion: 2018,
        sourceType: "module",
        jsx: true,
      },
      rules: {
        "header/header": [2, "./license-header"],
        "no-invalid-this": "off",
        "@typescript-eslint/no-invalid-this": ["error"],
        "@typescript-eslint/explicit-function-return-type": "off",
        "@typescript-eslint/no-explicit-any": "off",
        "@typescript-eslint/interface-name-prefix": "off",
        "@typescript-eslint/no-use-before-define": "off",
        "@typescript-eslint/no-empty-interface": "off",
        "@typescript-eslint/no-var-requires": "off",
        "@typescript-eslint/ban-ts-ignore": "off",
        "@typescript-eslint/explicit-module-boundary-types": "off",
        "@typescript-eslint/ban-types": "off",
        "@typescript-eslint/no-empty-function": "off",
        "react/display-name": "off",
        "@typescript-eslint/no-unused-vars": "off",
        "space-before-function-paren": "off",
        "@typescript-eslint/space-before-function-paren": ["error", {
          "anonymous": "always",
          "named": "never",
          "asyncArrow": "always",
        }],
        "unused-imports/no-unused-imports-ts": process.env.PROD === "true" ? "error" : "warn",
        "unused-imports/no-unused-vars-ts": [
          "warn", {
            "vars": "all",
            "args": "after-used",
            "ignoreRestSiblings": true,
          }
        ],
        "indent": ["error", 2, {
          "SwitchCase": 1,
        }],
        "quotes": ["error", "double", {
          "avoidEscape": true,
          "allowTemplateLiterals": true,
        }],
        "object-curly-spacing": "off",
        "@typescript-eslint/object-curly-spacing": ["error", "always", {
          "objectsInObjects": false,
          "arraysInObjects": true,
        }],
        "react/prop-types": "off",
        "semi": "off",
        "@typescript-eslint/semi": ["error"],
        "linebreak-style": ["error", "unix"],
        "eol-last": ["error", "always"],
        "object-shorthand": "error",
        "prefer-template": "error",
        "template-curly-spacing": "error",
        "no-unused-expressions": "off",
        "@typescript-eslint/no-unused-expressions": "error",
        "padding-line-between-statements": [
          "error",
          { "blankLine": "always", "prev": "*", "next": "return" },
          { "blankLine": "always", "prev": "*", "next": "block-like" },
          { "blankLine": "always", "prev": "*", "next": "function" },
          { "blankLine": "always", "prev": "*", "next": "class" },
          { "blankLine": "always", "prev": ["const", "let", "var"], "next": "*" },
          { "blankLine": "any", "prev": ["const", "let", "var"], "next": ["const", "let", "var"] },
        ],
        "react-hooks/rules-of-hooks": "error",
        "react-hooks/exhaustive-deps": "off",
        "no-template-curly-in-string": "error",
      },
    }
  ]
};