[PM-17496] Migrate eslint to flat config (#12806)

The legacy config is deprecated and will be removed in eslint 10. The flat config also allows us to write js functions which will assist in handling limitations with multiple identical rules.

apps/browser/.eslintrc.json

@@ -1,26 +0,0 @@
-{
-  "env": {
-    "browser": true,
-    "webextensions": true
-  },
-  "overrides": [
-    {
-      "files": ["src/**/*.ts"],
-      "excludedFiles": [
-        "src/**/{content,popup,spec}/**/*.ts",
-        "src/**/autofill/{notification,overlay}/**/*.ts",
-        "src/**/autofill/**/{autofill-overlay-content,collect-autofill-content,dom-element-visibility,insert-autofill-content}.service.ts",
-        "src/**/*.spec.ts"
-      ],
-      "rules": {
-        "no-restricted-globals": [
-          "error",
-          {
-            "name": "window",
-            "message": "The `window` object is not available in service workers and may not be available within the background script. Consider using `self`, `globalThis`, or another global property instead."
-          }
-        ]
-      }
-    }
-  ]
-}

apps/browser/src/autofill/content/components/.lit-storybook/main.ts

@@ -1,8 +1,8 @@
-import { dirname, join } from "path";
-import path from "path";
+import path, { dirname, join } from "path";
+
 import type { StorybookConfig } from "@storybook/web-components-webpack5";
-import TsconfigPathsPlugin from "tsconfig-paths-webpack-plugin";
 import remarkGfm from "remark-gfm";
+import TsconfigPathsPlugin from "tsconfig-paths-webpack-plugin";
 
 const getAbsolutePath = (value: string): string =>
   dirname(require.resolve(join(value, "package.json")));

apps/browser/tailwind.config.js

@@ -1,4 +1,4 @@
-/* eslint-disable no-undef, @typescript-eslint/no-var-requires */
+/* eslint-disable no-undef, @typescript-eslint/no-require-imports */
 const config = require("../../libs/components/tailwind.config.base");
 
 config.content = [

apps/cli/.eslintrc.json

@@ -1,5 +0,0 @@
-{
-  "env": {
-    "node": true
-  }
-}

apps/cli/src/admin-console/.eslintrc.json

@@ -1,3 +0,0 @@
-{
-  "extends": "../../../../libs/admin-console/.eslintrc.json"
-}

apps/desktop/.eslintrc.json

@@ -1,6 +0,0 @@
-{
-  "env": {
-    "browser": true,
-    "node": true
-  }
-}

apps/desktop/native-messaging-test-runner/.eslintrc.json

@@ -1,5 +0,0 @@
-{
-  "rules": {
-    "no-console": "off"
-  }
-}

apps/desktop/native-messaging-test-runner/src/ipc.service.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-console */
 // FIXME: Update this file to be type safe and remove this and next line
 // @ts-strict-ignore
 import { homedir } from "os";

apps/desktop/native-messaging-test-runner/src/native-message.service.ts

@@ -1,3 +1,4 @@
+/* eslint-disable no-console */
 import "module-alias/register";
 
 import { v4 as uuidv4 } from "uuid";

apps/desktop/tailwind.config.js

@@ -1,4 +1,4 @@
-/* eslint-disable no-undef, @typescript-eslint/no-var-requires */
+/* eslint-disable no-undef, @typescript-eslint/no-require-imports */
 const config = require("../../libs/components/tailwind.config.base");
 
 config.content = [

apps/web/.eslintrc.json

@@ -1,22 +0,0 @@
-{
-  "env": {
-    "browser": true
-  },
-  "rules": {
-    "no-restricted-imports": [
-      "error",
-      {
-        "patterns": [
-          "**/app/core/*",
-          "**/reports/*",
-          "**/app/shared/*",
-          "**/organizations/settings/*",
-          "**/organizations/policies/*",
-          "@bitwarden/web-vault/*",
-          "src/**/*",
-          "bitwarden_license"
-        ]
-      }
-    ]
-  }
-}

apps/web/src/app/admin-console/.eslintrc.json

@@ -1,3 +0,0 @@
-{
-  "extends": "../../../../../libs/admin-console/.eslintrc.json"
-}

apps/web/src/app/vault/org-vault/services/admin-console-cipher-form-config.service.spec.ts

@@ -11,6 +11,8 @@ import { AccountService } from "@bitwarden/common/auth/abstractions/account.serv
 import { CipherId } from "@bitwarden/common/types/guid";
 import { CipherService } from "@bitwarden/common/vault/abstractions/cipher.service";
 
+// FIXME: remove `src` and fix import
+// eslint-disable-next-line no-restricted-imports
 import { Account } from "../../../../../../../libs/importer/src/importers/lastpass/access/models";
 import { RoutedVaultFilterService } from "../../individual-vault/vault-filter/services/routed-vault-filter.service";