eslint.config.mjs

// Flat ESLint config for the Next.js web app and the connector web
// workspaces. Lives at the repo root (rather than inside
// `src/Cvoya.Spring.Web/`) because ESLint 9 flat config enforces a
// "base path" rule: only files under the directory containing the
// config can be linted. Connector web packages live in sibling
// directories (`src/Cvoya.Spring.Connector.*/web/`), so the config must
// sit above both.
//
// Next 16 removed the built-in `next lint` command; the official
// migration guidance is to invoke `eslint` directly against a flat
// config that extends `eslint-config-next`. See
// https://nextjs.org/docs/app/api-reference/config/eslint.
//
// The config is kept intentionally minimal: it reuses whatever
// eslint-config-next ships (react, react-hooks, next, import,
// jsx-a11y, typescript-eslint) and layers only project-specific
// overrides on top. Rule disables are documented inline with a
// reference to the follow-up cleanup issue.

import nextConfig from "eslint-config-next";

const config = [
  ...nextConfig,
  {
    name: "spring-voyage/files",
    // Only lint the JS/TS source trees owned by the web app and the
    // connector web workspaces. Everything else in the repo (.NET,
    // scripts, deployment, docs) is outside ESLint's remit.
    files: [
      "src/Cvoya.Spring.Web/**/*.{ts,tsx,js,jsx,mjs,cjs,mts,cts}",
      "src/Cvoya.Spring.Connector.*/web/**/*.{ts,tsx,js,jsx,mjs,cjs,mts,cts}",
    ],
  },
  {
    name: "spring-voyage/ignores",
    ignores: [
      // Generated by `openapi-typescript` on every `npm run lint`;
      // regenerating a schema file is not a place where
      // developer-visible lint errors belong.
      "src/Cvoya.Spring.Web/src/lib/api/schema.d.ts",
      "src/Cvoya.Spring.Web/.next/**",
      "src/Cvoya.Spring.Web/out/**",
      "src/Cvoya.Spring.Web/coverage/**",
      "src/Cvoya.Spring.Web/next-env.d.ts",
      "**/.eslintcache",
      "**/node_modules/**",
    ],
  },
  {
    name: "spring-voyage/rules",
    rules: {
      // The Next app root is `src/Cvoya.Spring.Web`, not the repo root.
      // Pass the app directory explicitly so `@next/next/no-html-link-for-pages`
      // (which resolves URLs by scanning the Next project) doesn't warn
      // about a missing `pages/` dir when ESLint is invoked from the
      // workspace root.
      "@next/next/no-html-link-for-pages": [
        "error",
        "src/Cvoya.Spring.Web",
      ],

    },
  },
];

export default config;