chore: use recommended lint (#3072)

Author: Shinigami92

.eslintrc.js

@@ -3,14 +3,28 @@ const { defineConfig } = require('eslint-define-config')
 
 module.exports = defineConfig({
   root: true,
-  extends: ['plugin:node/recommended'],
+  extends: [
+    'eslint:recommended',
+    'plugin:node/recommended',
+    'plugin:@typescript-eslint/recommended'
+  ],
   parser: '@typescript-eslint/parser',
   parserOptions: {
     sourceType: 'module',
     ecmaVersion: 2020
   },
   rules: {
     'no-debugger': ['error'],
+    'no-empty': ['warn', { allowEmptyCatch: true }],
+    'no-process-exit': 'off',
+    'no-useless-escape': 'off',
+    'prefer-const': [
+      'warn',
+      {
+        destructuring: 'all'
+      }
+    ],
+
     'node/no-missing-import': [
       'error',
       {
@@ -54,13 +68,19 @@ module.exports = defineConfig({
     'node/no-unpublished-import': 'off',
     'node/no-unpublished-require': 'off',
     'node/no-unsupported-features/es-syntax': 'off',
-    'no-process-exit': 'off',
-    'prefer-const': [
-      'warn',
-      {
-        destructuring: 'all'
-      }
-    ]
+
+    '@typescript-eslint/ban-ts-comment': 'off', // TODO: we should turn this on in a new PR
+    '@typescript-eslint/ban-types': 'off', // TODO: we should turn this on in a new PR
+    '@typescript-eslint/no-empty-function': [
+      'error',
+      { allow: ['arrowFunctions'] }
+    ],
+    '@typescript-eslint/no-explicit-any': 'off', // maybe we should turn this on in a new PR
+    '@typescript-eslint/no-extra-semi': 'off', // conflicts with prettier
+    '@typescript-eslint/no-inferrable-types': 'off',
+    '@typescript-eslint/no-non-null-assertion': 'off', // maybe we should turn this on in a new PR
+    '@typescript-eslint/no-unused-vars': 'off', // maybe we should turn this on in a new PR
+    '@typescript-eslint/no-var-requires': 'off'
   },
   overrides: [
     {

package.json

@@ -25,6 +25,7 @@
     "@types/jest": "^26.0.19",
     "@types/node": "^14.14.10",
     "@types/semver": "^7.3.4",
+    "@typescript-eslint/eslint-plugin": "^4.22.0",
     "@typescript-eslint/parser": "^4.22.0",
     "chalk": "^4.1.0",
     "conventional-changelog-cli": "^2.1.1",

packages/plugin-vue/src/main.ts

@@ -14,6 +14,7 @@ import { isOnlyTemplateChanged, isEqualBlock } from './handleHotUpdate'
 import { RawSourceMap, SourceMapConsumer, SourceMapGenerator } from 'source-map'
 import { createRollupError } from './utils/error'
 
+// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
 export async function transformMain(
   code: string,
   filename: string,

packages/plugin-vue/src/style.ts

@@ -2,6 +2,7 @@ import { compileStyleAsync, SFCDescriptor } from '@vue/compiler-sfc'
 import { TransformPluginContext } from 'rollup'
 import { ResolvedOptions } from '.'
 
+// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
 export async function transformStyle(
   code: string,
   descriptor: SFCDescriptor,

packages/plugin-vue/src/template.ts

@@ -10,6 +10,7 @@ import { ResolvedOptions } from '.'
 import { getResolvedScript } from './script'
 import { createRollupError } from './utils/error'
 
+// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
 export function transformTemplateAsModule(
   code: string,
   descriptor: SFCDescriptor,
@@ -40,6 +41,7 @@ export function transformTemplateAsModule(
 /**
  * transform the template directly in the main SFC module
  */
+// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
 export function transformTemplateInMain(
   code: string,
   descriptor: SFCDescriptor,
@@ -57,6 +59,7 @@ export function transformTemplateInMain(
   }
 }
 
+// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
 export function compile(
   code: string,
   descriptor: SFCDescriptor,

packages/vite/src/client/client.ts

@@ -172,6 +172,7 @@ async function queueUpdate(p: Promise<(() => void) | undefined>) {
 }
 
 async function waitForSuccessfulPing(ms = 1000) {
+  // eslint-disable-next-line no-constant-condition
   while (true) {
     try {
       await fetch(`${base}__vite_ping`)
@@ -335,7 +336,7 @@ const ctxToListenersMap = new Map<
 >()
 
 // Just infer the return type for now
-// _This would have to be activated when used `plugin:@typescript-eslint/recommended`_ eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
+// eslint-disable-next-line @typescript-eslint/explicit-module-boundary-types
 export const createHotContext = (ownerPath: string) => {
   if (!dataMap.has(ownerPath)) {
     dataMap.set(ownerPath, {})
@@ -412,6 +413,7 @@ export const createHotContext = (ownerPath: string) => {
     },
 
     // TODO
+    // eslint-disable-next-line @typescript-eslint/no-empty-function
     decline() {},
 
     invalidate() {

packages/vite/src/node/server/middlewares/indexHtml.ts

@@ -45,6 +45,9 @@ const devHtmlHook: IndexHtmlTransformHook = async (
   html,
   { path: htmlPath, server }
 ) => {
+  // TODO: solve this design issue
+  // Optional chain expressions can return undefined by design
+  // eslint-disable-next-line @typescript-eslint/no-non-null-asserted-optional-chain
   const config = server?.config!
   const base = config.base || '/'
 

yarn.lock

@@ -1032,6 +1032,11 @@
     jest-diff "^26.0.0"
     pretty-format "^26.0.0"
 
+"@types/json-schema@^7.0.3":
+  version "7.0.7"
+  resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.7.tgz#98a993516c859eb0d5c4c8f098317a9ea68db9ad"
+  integrity sha512-cxWFQVseBm6O9Gbw1IWb8r6OS4OhSt3hPZLkFApLjM8TEXROBuQGLAH2i2gZpcXdLBIrpXuTDhH7Vbm1iXmNGA==
+
 "@types/less@^3.0.2":
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/@types/less/-/less-3.0.2.tgz#2761d477678c8374cb9897666871662eb1d1115e"
@@ -1134,6 +1139,32 @@
   dependencies:
     "@types/node" "*"
 
+"@typescript-eslint/eslint-plugin@^4.22.0":
+  version "4.22.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.22.0.tgz#3d5f29bb59e61a9dba1513d491b059e536e16dbc"
+  integrity sha512-U8SP9VOs275iDXaL08Ln1Fa/wLXfj5aTr/1c0t0j6CdbOnxh+TruXu1p4I0NAvdPBQgoPjHsgKn28mOi0FzfoA==
+  dependencies:
+    "@typescript-eslint/experimental-utils" "4.22.0"
+    "@typescript-eslint/scope-manager" "4.22.0"
+    debug "^4.1.1"
+    functional-red-black-tree "^1.0.1"
+    lodash "^4.17.15"
+    regexpp "^3.0.0"
+    semver "^7.3.2"
+    tsutils "^3.17.1"
+
+"@typescript-eslint/experimental-utils@4.22.0":
+  version "4.22.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-4.22.0.tgz#68765167cca531178e7b650a53456e6e0bef3b1f"
+  integrity sha512-xJXHHl6TuAxB5AWiVrGhvbGL8/hbiCQ8FiWwObO3r0fnvBdrbWEDy1hlvGQOAWc6qsCWuWMKdVWlLAEMpxnddg==
+  dependencies:
+    "@types/json-schema" "^7.0.3"
+    "@typescript-eslint/scope-manager" "4.22.0"
+    "@typescript-eslint/types" "4.22.0"
+    "@typescript-eslint/typescript-estree" "4.22.0"
+    eslint-scope "^5.0.0"
+    eslint-utils "^2.0.0"
+
 "@typescript-eslint/parser@^4.22.0":
   version "4.22.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-4.22.0.tgz#e1637327fcf796c641fe55f73530e90b16ac8fe8"
@@ -2935,7 +2966,7 @@ eslint-plugin-node@^11.1.0:
     resolve "^1.10.1"
     semver "^6.1.0"
 
-eslint-scope@^5.1.1:
+eslint-scope@^5.0.0, eslint-scope@^5.1.1:
   version "5.1.1"
   resolved "https://registry.yarnpkg.com/eslint-scope/-/eslint-scope-5.1.1.tgz#e786e59a66cb92b3f6c1fb0d508aab174848f48c"
   integrity sha512-2NxwbF/hZ0KpepYN0cNbo+FN6XoK7GaHlQhgx/hIZl6Va0bF45RQOOwhLIy8lQDbuCiadSLCBnH2CFYquit5bw==