configuration-eslint/dist/index.mjs

import { Linter } from "eslint";
import { defineConfig, globalIgnores } from "eslint/config";
import globals from "globals";
import * as astroEsLintParser from "astro-eslint-parser";
import astro from "eslint-plugin-astro";
import typeScriptEsLint from "typescript-eslint";
import functional from "eslint-plugin-functional";
import javascript from "@eslint/js";
import jsdoc from "eslint-plugin-jsdoc";
import sonarJs from "eslint-plugin-sonarjs";
import perfectionist from "eslint-plugin-perfectionist";
import unicorn from "eslint-plugin-unicorn";

//#region rules/astro.ts
const getAstroPlugin = () => {
  const firstBaseConfig = astro.configs.base.at(0);
  if (firstBaseConfig === void 0) throw new Error("Impossible de récupérer la configuration de base du plugin Astro.");
  const astroPlugin = firstBaseConfig.plugins?.["astro"];
  if (astroPlugin === void 0) throw new Error("Impossible de récupérer le plugin Astro.");
  return astroPlugin;
};
const astroRules = [
  {
    files: ["**/*.astro"],
    languageOptions: {
      globals: { ...globals.astro },
      parser: astroEsLintParser,
      parserOptions: {
        extraFileExtensions: [".astro"],
        parser: typeScriptEsLint.parser,
        project: true,
        projectService: null,
        tsconfigRootDir: null,
      },
      sourceType: "module",
    },
    name: "Astro",
    plugins: { astro: getAstroPlugin() },
    processor: "astro/client-side-ts",
    rules: {
      "astro/jsx-a11y/alt-text": "error",
      "astro/jsx-a11y/anchor-ambiguous-text": "error",
      "astro/jsx-a11y/anchor-has-content": "error",
      "astro/jsx-a11y/anchor-is-valid": "error",
      "astro/jsx-a11y/aria-activedescendant-has-tabindex": "error",
      "astro/jsx-a11y/aria-props": "error",
      "astro/jsx-a11y/aria-proptypes": "error",
      "astro/jsx-a11y/aria-role": "error",
      "astro/missing-client-only-directive-value": "error",
      "astro/no-conflict-set-directives": "error",
      "astro/no-deprecated-astro-canonicalurl": "error",
      "astro/no-deprecated-astro-fetchcontent": "error",
      "astro/no-deprecated-astro-resolve": "error",
      "astro/no-deprecated-getentrybyslug": "error",
      "astro/no-exports-from-components": "error",
      "astro/no-set-html-directive": "error",
      "astro/no-set-text-directive": "error",
      "astro/no-unused-css-selector": "error",
      "astro/no-unused-define-vars-in-style": "error",
      "astro/prefer-class-list-directive": "error",
      "astro/prefer-object-class-list": "error",
      "astro/prefer-split-class-list": ["error", { splitLiteral: false }],
      "astro/sort-attributes": [
        "error",
        {
          ignoreCase: false,
          order: "asc",
          type: "alphabetical",
        },
      ],
      "astro/valid-compile": "error",
    },
  },
  {
    files: ["**/*.astro/*.ts"],
    languageOptions: {
      globals: { ...globals.browser },
      parser: typeScriptEsLint.parser,
      parserOptions: { project: null },
      sourceType: "module",
    },
    name: "Astro/TypeScript",
  },
];

//#endregion
//#region rules/functional.ts
const functionalRules = {
  name: "Programmation fonctionnelle",
  plugins: { functional },
  rules: {
    ...functional.configs.noExceptions.rules,
    ...functional.configs.noMutations.rules,
    ...functional.configs.externalTypeScriptRecommended.rules,
    ...functional.configs.stylistic.rules,
    "@typescript-eslint/array-type": [
      "error",
      {
        default: "generic",
        readonly: "generic",
      },
    ],
    "functional/prefer-immutable-types": "off",
    "functional/prefer-tacit": "off",
    "functional/readonly-type": ["error", "generic"],
    "functional/type-declaration-immutability": "off",
  },
};

//#endregion
//#region rules/javascript.ts
const javascriptRules = {
  name: "JavaScript",
  rules: {
    ...javascript.configs.recommended.rules,
    "array-callback-return": [
      "error",
      {
        allowVoid: true,
        checkForEach: true,
      },
    ],
    "no-nested-ternary": "off",
    "no-unassigned-vars": "error",
    "no-unneeded-ternary": ["error", { defaultAssignment: false }],
    "no-unreachable-loop": "error",
    "no-use-before-define": "off",
    "no-useless-assignment": "error",
    yoda: ["error", "never"],
  },
};

//#endregion
//#region rules/jsdoc.ts
const flatRecommended = jsdoc.configs["flat/recommended-typescript"];
const flatStylistic = jsdoc.configs["flat/stylistic-typescript"];
const jsDocRules = {
  name: "JSDoc",
  plugins: flatRecommended.plugins ?? {},
  rules: {
    ...flatRecommended.rules,
    ...flatStylistic.rules,
    "jsdoc/check-indentation": "warn",
    "jsdoc/check-line-alignment": "warn",
    "jsdoc/check-tag-names": ["warn", { definedTags: ["link"] }],
    "jsdoc/lines-before-block": "off",
    "jsdoc/no-blank-block-descriptions": "warn",
    "jsdoc/no-blank-blocks": "warn",
    "jsdoc/require-hyphen-before-param-description": ["warn", "never"],
    "jsdoc/require-throws": "warn",
    "jsdoc/sort-tags": "warn",
    "jsdoc/tag-lines": "off",
  },
};

//#endregion
//#region rules/sonarjs.ts
const sonarJsRules = {
  name: "SonarJS",
  plugins: sonarJs.configs.recommended.plugins ?? {},
  rules: {
    ...sonarJs.configs.recommended.rules,
    "sonarjs/arguments-usage": "error",
    "sonarjs/no-collapsible-if": "error",
    "sonarjs/no-duplicate-string": "error",
    "sonarjs/no-inconsistent-returns": "error",
    "sonarjs/no-nested-switch": "error",
    "sonarjs/prefer-immediate-return": "error",
  },
};

//#endregion
//#region rules/tri.ts
const sortRules = {
  name: "Tri",
  plugins: perfectionist.configs["recommended-natural"].plugins ?? {},
  rules: perfectionist.configs["recommended-natural"].rules ?? {},
};

//#endregion
//#region rules/typescript.ts
const findConfiguration = (configuration, nom) => configuration.find((v) => v.name === nom) ?? {};
const base = findConfiguration(typeScriptEsLint.configs.strictTypeChecked, "typescript-eslint/base");
const desactivationsJavaScript = findConfiguration(
  typeScriptEsLint.configs.strictTypeChecked,
  "typescript-eslint/eslint-recommended",
);
const strictTypeChecked = findConfiguration(
  typeScriptEsLint.configs.strictTypeChecked,
  "typescript-eslint/strict-type-checked",
);
const stylisticTypeChecked = findConfiguration(
  typeScriptEsLint.configs.stylisticTypeChecked,
  "typescript-eslint/stylistic-type-checked",
);
const typeScriptRules = {
  languageOptions: base.languageOptions ?? {},
  name: "TypeScript",
  plugins: base.plugins ?? {},
  rules: {
    ...desactivationsJavaScript.rules,
    ...strictTypeChecked.rules,
    ...stylisticTypeChecked.rules,
    "@typescript-eslint/consistent-type-definitions": ["error", "type"],
    "@typescript-eslint/max-params": ["error", { max: 3 }],
    "@typescript-eslint/method-signature-style": ["off", "property"],
    "@typescript-eslint/no-magic-numbers": "off",
    "@typescript-eslint/no-unnecessary-boolean-literal-compare": "off",
    "@typescript-eslint/no-unnecessary-type-parameters": "off",
    "@typescript-eslint/only-throw-error": "off",
  },
};

//#endregion
//#region rules/unicorn.ts
const unicornRules = {
  name: "Unicorn",
  plugins: { unicorn },
  rules: {
    ...unicorn.configs.unopinionated.rules,
    "unicorn/catch-error-name": "error",
    "unicorn/consistent-empty-array-spread": "error",
    "unicorn/custom-error-definition": "error",
    "unicorn/explicit-length-check": ["error", { "non-zero": "not-equal" }],
    "unicorn/no-array-for-each": "off",
    "unicorn/no-array-reduce": "off",
    "unicorn/no-negated-condition": "error",
    "unicorn/no-nested-ternary": "error",
    "unicorn/no-null": "error",
    "unicorn/prefer-dom-node-dataset": "off",
  },
};

//#endregion
//#region index.ts
const configTypescriptNavigateur = defineConfig([
  globalIgnores(["dist/**/*"], "Ignore le dossier de compilation"),
  {
    files: ["**/*.js", "**/*.ts"],
    name: "Fichiers à analyser",
  },
  {
    languageOptions: {
      ecmaVersion: "latest",
      globals: {
        ...globals.browser,
        ...globals.builtin,
        ...globals.es2026,
        ...globals.node,
      },
      parserOptions: {
        ecmaVersion: "latest",
        projectService: true,
        sourceType: "module",
        tsconfigRootDir: import.meta.dirname,
      },
    },
    name: "Configuration du projet",
  },
  javascriptRules,
  typeScriptRules,
  functionalRules,
  unicornRules,
  sonarJsRules,
  jsDocRules,
  sortRules,
]);
const configAstro = defineConfig([...configTypescriptNavigateur, ...astroRules]);

//#endregion
export { configAstro, configTypescriptNavigateur };