github-flex/eslint.config.mjs at main · MomRedPhone/github-flex · GitHub

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import js from "@eslint/js";
import tsPlugin from "@typescript-eslint/eslint-plugin";
import tsParser from "@typescript-eslint/parser";
import globals from "globals";

export default [
  // Ignore patterns
  {
    ignores: [
      "node_modules/**",
      "dist/**",
      "sandbox/output-*.svg",
      ".vercel/**",
      ".github/**",
    ],
  },

  // JavaScript files (sandbox scripts)
  {
    files: ["sandbox/**/*.js"],
    languageOptions: {
      ecmaVersion: 2020,
      sourceType: "module",
      globals: {
        ...globals.node,
      },
    },
    rules: {
      ...js.configs.recommended.rules,
      "no-unused-vars": "warn",
      "no-console": "off", // Allow console in sandbox scripts
    },
  },

  // TypeScript files (lib and api)
  {
    files: ["lib/**/*.ts", "api/**/*.ts"],
    languageOptions: {
      parser: tsParser,
      parserOptions: {
        ecmaVersion: 2020,
        sourceType: "module",
        project: "./tsconfig.json",
      },
      globals: {
        ...globals.node,
      },
    },
    plugins: {
      "@typescript-eslint": tsPlugin,
    },
    rules: {
      ...js.configs.recommended.rules,
      ...tsPlugin.configs.recommended.rules,

      // TypeScript specific rules
      "@typescript-eslint/no-unused-vars": [
        "warn",
        {
          argsIgnorePattern: "^_",
          varsIgnorePattern: "^_",
        },
      ],
      "@typescript-eslint/explicit-function-return-type": "off",
      "@typescript-eslint/explicit-module-boundary-types": "off",
      "@typescript-eslint/no-explicit-any": "warn",
      "@typescript-eslint/no-non-null-assertion": "warn",

      // General rules
      "no-console": ["warn", { allow: ["warn", "error"] }],
      "prefer-const": "error",
      "no-var": "error",
      eqeqeq: ["error", "always"],
      curly: ["error", "all"],
    },
  },

  // Vercel serverless functions
  {
    files: ["api/**/*.ts"],
    rules: {
      "no-console": "off", // Allow console in serverless functions for logging
    },
  },
];