case/eslint.config.js at main · agrieser/case · GitHub

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const typescriptEslint = require("@typescript-eslint/eslint-plugin");
const typescriptParser = require("@typescript-eslint/parser");

module.exports = [
  {
    ignores: ["dist/**", "node_modules/**", "coverage/**", "*.js", "*.d.ts"],
  },
  {
    files: ["src/**/*.ts"],
    languageOptions: {
      parser: typescriptParser,
      parserOptions: {
        project: "./tsconfig.json",
        ecmaVersion: 2022,
        sourceType: "module",
      },
      globals: {
        console: true,
        process: true,
        Buffer: true,
        __dirname: true,
        __filename: true,
        exports: true,
        module: true,
        require: true,
        global: true,
        jest: true,
        describe: true,
        it: true,
        expect: true,
        beforeEach: true,
        afterEach: true,
        beforeAll: true,
        afterAll: true,
      },
    },
    plugins: {
      "@typescript-eslint": typescriptEslint,
    },
    rules: {
      ...typescriptEslint.configs["recommended"].rules,
      "@typescript-eslint/explicit-function-return-type": "off",
      "@typescript-eslint/no-explicit-any": "warn",
      "@typescript-eslint/no-unused-vars": [
        "error",
        { argsIgnorePattern: "^_" },
      ],
      "@typescript-eslint/no-floating-promises": "error",
      "@typescript-eslint/no-misused-promises": "error",
      "no-console": "off",
      semi: ["error", "always"],
      quotes: ["error", "single", { avoidEscape: true }],

      // Trailing comma rule - helps avoid git conflicts
      "comma-dangle": [
        "error",
        {
          arrays: "always-multiline",
          objects: "always-multiline",
          imports: "always-multiline",
          exports: "always-multiline",
          functions: "never", // Function params don't need trailing commas
        },
      ],

      // Trailing spaces rule - removes unnecessary whitespace
      "no-trailing-spaces": [
        "error",
        {
          skipBlankLines: false, // Also check blank lines
          ignoreComments: false, // Also check comments
        },
      ],
    },
  },
];