chore: migrate to eslint9 (scaleway#1529)

eslint.config.mjs

@@ -0,0 +1,109 @@
+import tsdoc from "eslint-plugin-tsdoc";
+import typescriptParser from "@typescript-eslint/parser";
+import scwTypescript from '@scaleway/eslint-config-react/typescript';
+
+
+const scwPlugins = scwTypescript.reduce((acc, config) => {
+  return { ...acc, ...config.plugins };
+}, {});
+
+export default [
+  {
+    ignores: [
+      "**/node_modules/",
+      "**/dist/",
+      "**/examples/",
+      "**/vite.config.ts",
+      "packages/clients/.eslintrc.cjs",
+      "eslint.config.mjs",
+      "packages/clients/src/vendor/base64/index.js",
+      "packages/configuration-loader/.eslintrc.cjs",
+
+    ],
+  },
+  {
+    languageOptions: {
+      ecmaVersion: 5,
+      sourceType: "script",
+      parser: typescriptParser,
+      parserOptions: {
+        project: ["tsconfig.json"],
+      },
+    },
+    plugins: {
+      tsdoc,
+      ...scwPlugins,
+    },
+    rules: {
+      "tsdoc/syntax": "warn",
+      "@typescript-eslint/naming-convention": [
+        "error",
+        {
+          selector: "enumMember",
+          format: ["PascalCase"],
+        },
+      ],
+      "import/prefer-default-export": "off",
+      "import/no-default-export": "error",
+      "no-await-in-loop": "off",
+      "@typescript-eslint/no-namespace": "off",
+    },
+  },
+
+  ...scwTypescript.map(config => ({
+    ...config,
+    files: ['**/*.ts', '**/*.tsx'],
+    rules: {
+      ...config.rules,
+      //new rules
+      "no-restricted-syntax": "warn",
+      "no-useless-escape": "warn",
+      "max-classes-per-file": "warn",
+      "no-underscore-dangle": "warn",
+      "no-await-in-loop": "warn",
+      "@typescript-eslint/no-unused-vars": "warn",
+      "@typescript-eslint/consistent-type-definitions": "warn",
+      "@typescript-eslint/ban-types": "warn",
+    },
+    })),
+
+  ...scwTypescript.map(config => ({
+    ...config,
+    files: [
+      "./packages/clients/src/scw/**/*.ts",
+      "./packages/clients/src/internal/**/*.ts",
+    ],
+    rules: {
+      ...config.rules,
+      "@typescript-eslint/no-unused-vars": "off",
+      "@typescript-eslint/consistent-type-definitions": "off",
+    },
+
+  })),
+
+  ...scwTypescript.map(config => ({
+    ...config,
+    files: ["**/*.test.ts", "__tests__/**/*.ts", "**/vite.config.ts"],
+    rules: {
+      ...config.rules,
+      "import/no-extraneous-dependencies": "off",
+    },
+
+  })),
+
+  ...scwTypescript.map(config => ({
+    ...config,
+    files: ["packages/clients/src/api/dedibox/v1/*.ts"],
+    rules: {
+      ...config.rules,
+      "no-use-before-define": "off",
+      "@typescript-eslint/no-use-before-define": "off",
+      "@typescript-eslint/no-unused-vars": "off",
+      "@typescript-eslint/consistent-type-definitions": "off",
+      "max-classes-per-file": "off",
+      "no-restricted-syntax": "off",
+    },
+
+  })),
+
+];

package.json

@@ -15,7 +15,7 @@
     "commit": "npx git-cz -a",
     "doc": "typedoc",
     "format": "prettier --write '**/*.ts'",
-    "lint": "eslint --cache --ext ts .",
+    "lint": "eslint --cache .",
     "prepare": "husky",
     "test": "vitest run",
     "test:coverage": "vitest run --coverage",
@@ -24,7 +24,7 @@
   "lint-staged": {
     "*.ts": [
       "prettier --write",
-      "eslint --fix --ext ts"
+      "eslint --fix ."
     ],
     "*.yaml": [
       "prettier --write"
@@ -46,7 +46,8 @@
   "devDependencies": {
     "@commitlint/cli": "19.5.0",
     "@commitlint/config-conventional": "19.5.0",
-    "@scaleway/eslint-config-react": "3.18.4",
+    "@scaleway/eslint-config-react": "4.0.8",
+    "@typescript-eslint/eslint-plugin": "latest",
     "@vitest/coverage-istanbul": "2.0.5",
     "@vitest/coverage-v8": "2.0.5",
     "@vitest/ui": "2.0.5",
@@ -56,7 +57,7 @@
     "cross-fetch": "4.0.0",
     "cz-conventional-changelog": "3.3.0",
     "esbuild-plugin-browserslist": "0.14.0",
-    "eslint": "8.57.0",
+    "eslint": "9.7.0",
     "eslint-plugin-tsdoc": "0.3.0",
     "husky": "9.1.6",
     "jsdom": "25.0.0",