blurts-server/.eslintrc.json

{
  "env": {
    "browser": true,
    "es2022": true,
    "node": true,
    "jest": true
  },
  "extends": [
    "plugin:jsdoc/recommended",
    "eslint:recommended",
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:@typescript-eslint/recommended",
    "next/core-web-vitals",
    "next",
    "plugin:import/recommended",
    "plugin:import/typescript"
  ],
  "parser": "@typescript-eslint/parser",
  "parserOptions": {
    "ecmaVersion": "latest",
    "sourceType": "module"
  },
  "plugins": ["header", "jsdoc", "@typescript-eslint", "check-file", "jest"],
  "rules": {
    "header/header": [
      "warn",
      "block",
      " This Source Code Form is subject to the terms of the Mozilla Public\n * License, v. 2.0. If a copy of the MPL was not distributed with this\n * file, You can obtain one at http://mozilla.org/MPL/2.0/. ",
      2
    ],
    // For some reason `eqeqeq` is not in the recommended set, but we try to
    // avoid implicit type casting, cause that's where bugs lurk:
    "eqeqeq": "error",
    "jsdoc/tag-lines": ["error", "any", { "startLines": 1 }],
    "jsdoc/require-jsdoc": "off",
    "jsdoc/require-param-type": "off",
    "jsdoc/require-param-description": "off",
    "jsdoc/require-property-description": "off",
    "jsdoc/require-returns": "off",
    "jsdoc/require-returns-type": "off",
    "jsdoc/require-returns-description": "off",
    // Unused vars explicitly marked as such with an understore prefix are allowed:
    "no-unused-vars": [
      "off",
      {
        "argsIgnorePattern": "^_",
        "varsIgnorePattern": "^_"
      }
    ],
    // Unused vars that start with an understore are allowed to be unused:
    "@typescript-eslint/no-unused-vars": [
      "warn",
      {
        "argsIgnorePattern": "^_",
        "varsIgnorePattern": "^_"
      }
    ],
    "no-restricted-imports": [
      "error",
      {
        "patterns": [
          {
            "group": ["**/hooks/*"],
            "importNames": ["useGlean", "useGa"],
            "message": "Please refrain from using this hook standalone. The preferred way to record telemetry is through `useTelemetry`."
          }
        ],
        "paths": [
          {
            // react-aria's <VisuallyHidden> component adds inline styles to
            // visually hide its children, but our Content Security Policy
            // disallows inline styles. By adding the equivalent styles to a CSS
            // file, which automatically gets added to our Content Security
            // Policy, our own <VisuallyHidden> component avoids this
            // restriction.
            "name": "react-aria",
            "importNames": ["VisuallyHidden"],
            "message": "Please use the <VisuallyHidden> component from `/src/app/components/server/VisuallyHidden.tsx` instead of the one from react-aria, since the latter's (inline) styles will be stripped by our Content Security Policy."
          },
          {
            "name": "next-auth",
            "importNames": ["getServerSession"],
            "message": "Please use the `getServerSession` wrapper function from `/src/app/functions/server/getServerSession.ts` instead of the one from next-auth, since the latter's doesn't enforce passing the auth configuration object, resulting in broken sessions."
          },
          {
            "name": "next-auth/next",
            "importNames": ["getServerSession"],
            "message": "Please use the `getServerSession` wrapper function from `/src/app/functions/server/getServerSession.ts` instead of the one from next-auth, since the latter's doesn't enforce passing the auth configuration object, resulting in broken sessions."
          },
          {
            "name": "server-only",
            "message": "Please import `/src/app/functions/server/notInClientComponent` instead of `server-only`, since the latter will also error in non-Next.js environments like cron jobs."
          }
        ]
      }
    ],
    "@typescript-eslint/ban-ts-comment": [
      "error",
      {
        "ts-ignore": "allow-with-description"
      }
    ],
    "check-file/filename-naming-convention": [
      "error",
      {
        "**/*.{js,css} !src/db/migrations": "CAMEL_CASE"
      },
      {
        "ignoreMiddleExtensions": true
      }
    ]
  },
  "overrides": [
    {
      "files": ["next-env.d.ts"],
      "rules": {
        "header/header": "off"
      }
    },
    {
      "files": ["**/*.test.{ts,tsx,js}"],
      "plugins": ["jest"],
      "extends": ["plugin:jest/recommended"]
    },
    {
      "files": [
        "src/app.js",
        "src/utils/redisMock.js",
        "src/app/functions/server/breachResolution.ts"
      ],
      "rules": {
        "jsdoc/no-undefined-types": "off",
        "@typescript-eslint/no-unused-vars": "off",
        "@typescript-eslint/no-explicit-any": "off",
        "@typescript-eslint/no-non-null-assertion": "off",
        "import/no-named-as-default-member": "off",
        "import/no-unresolved": "off"
      }
    },
    {
      // Only enable rules that depend on type checking on TS files.
      "files": ["**/*.{ts,tsx}"],
      "extends": [
        "plugin:@typescript-eslint/recommended-requiring-type-checking"
      ],
      "parserOptions": {
        // See https://typescript-eslint.io/linting/typed-linting/#specifying-tsconfigs
        // Needed for `plugin:@typescript-eslint/recommended-requiring-type-checking`
        // to avoid this error:
        // > You have used a rule which requires parserServices to be generated.
        // > You must therefore provide a value for the "parserOptions.project"
        // > property for @typescript-eslint/parser.
        "project": "tsconfig.json"
      },
      "rules": {
        // These rules trigger lots of times; possibly we can enable them later:
        "@typescript-eslint/no-unsafe-argument": "off",
        "@typescript-eslint/no-unsafe-assignment": "off",
        "@typescript-eslint/no-unsafe-member-access": "off",
        "@typescript-eslint/no-unsafe-call": "off"
      }
    }
  ],
  "settings": {
    "import/parsers": {
      "@typescript-eslint/parser": [".ts", ".tsx"]
    },
    "import/resolver": {
      "typescript": true,
      "node": true
    }
  }
}