chore: release v0.29.2

Co-authored-by: Anthony Fu <anthonyfu117@hotmail.com>

README.md

@@ -4,7 +4,7 @@
 
 - Single quotes, no semi
 - Auto fix for formatting (aimed to be used standalone without Prettier)
-- TypeScript, Vue, React out-of-box
+- Designed to work with TypeScript, Vue out-of-box
 - Lint also for json, yaml, markdown
 - Sorted imports, dangling commas for cleaner commit diff
 - Reasonable defaults, best practices, only one-line of config
@@ -42,22 +42,26 @@ For example:
 
 ### Config VS Code auto fix
 
-Create `.vscode/settings.json`
+Install [VS Code ESLint extension](https://marketplace.visualstudio.com/items?itemName=dbaeumer.vscode-eslint) and create `.vscode/settings.json`
 
 ```json
 {
   "prettier.enable": false,
+  "editor.formatOnSave": false,
   "editor.codeActionsOnSave": {
     "source.fixAll.eslint": true
   }
 }
 ```
 
+## Extended Reading
+
+Learn more about the context - [Why I don't use Prettier](https://antfu.me/posts/why-not-prettier).
+
 ## Check Also
 
 - [antfu/dotfiles](https://github.com/antfu/dotfiles) - My dotfiles
 - [antfu/vscode-settings](https://github.com/antfu/vscode-settings) - My VS Code settings
-- [antfu/eslint-config](https://github.com/antfu/eslint-config) - My ESLint config
 - [antfu/ts-starter](https://github.com/antfu/ts-starter) - My starter template for TypeScript library
 - [antfu/vitesse](https://github.com/antfu/vitesse) - My starter template for Vue & Vite app
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@antfu/eslint-config-monorepo",
-  "version": "0.27.0",
+  "version": "0.29.2",
   "private": true,
   "packageManager": "pnpm@7.1.0",
   "author": "Anthony Fu <anthonyfu117@hotmail.com> (https://github.com/antfu/)",
@@ -16,6 +16,7 @@
     "bumpp": "^8.2.1",
     "eslint": "^8.23.0",
     "eslint-plugin-antfu": "workspace:*",
+    "rimraf": "^3.0.2",
     "typescript": "^4.8.2"
   }
 }

packages/all/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@antfu/eslint-config",
-  "version": "0.27.0",
+  "version": "0.29.2",
   "description": "Anthony's ESLint config",
   "author": "Anthony Fu <anthonyfu117@hotmail.com> (https://github.com/antfu/)",
   "license": "MIT",

packages/basic/index.js

@@ -35,6 +35,7 @@ module.exports = {
     'html',
     'unicorn',
     'antfu',
+    'no-only-tests',
   ],
   settings: {
     'import/resolver': {
@@ -155,6 +156,7 @@ module.exports = {
       files: ['*.test.ts', '*.test.js', '*.spec.ts', '*.spec.js'],
       rules: {
         'no-unused-expressions': 'off',
+        'no-only-tests/no-only-tests': 'error',
       },
     },
     {

packages/basic/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@antfu/eslint-config-basic",
-  "version": "0.27.0",
+  "version": "0.29.2",
   "description": "",
   "author": "Anthony Fu <anthonyfu117@hotmail.com> (https://github.com/antfu/)",
   "license": "MIT",
@@ -26,6 +26,7 @@
     "eslint-plugin-jsonc": "^2.4.0",
     "eslint-plugin-markdown": "^3.0.0",
     "eslint-plugin-n": "^15.2.5",
+    "eslint-plugin-no-only-tests": "^3.1.0",
     "eslint-plugin-promise": "^6.0.1",
     "eslint-plugin-unicorn": "^43.0.2",
     "eslint-plugin-yml": "^1.1.0",

packages/eslint-plugin-antfu/package.json

@@ -1,6 +1,6 @@
 {
   "name": "eslint-plugin-antfu",
-  "version": "0.27.0",
+  "version": "0.29.2",
   "license": "MIT",
   "homepage": "https://github.com/antfu/eslint-config",
   "main": "./dist/index.cjs",
@@ -19,6 +19,7 @@
     "@typescript-eslint/utils": "^5.36.1"
   },
   "devDependencies": {
+    "@types/node": "^18.11.8",
     "unbuild": "^0.8.10",
     "vitest": "^0.22.1"
   }

packages/eslint-plugin-antfu/src/index.ts

@@ -1,3 +1,4 @@
+import genericSpacing from './rules/generic-spacing'
 import ifNewline from './rules/if-newline'
 import importDedupe from './rules/import-dedupe'
 import preferInlineTypeImport from './rules/prefer-inline-type-import'
@@ -7,5 +8,6 @@ export default {
     'if-newline': ifNewline,
     'import-dedupe': importDedupe,
     'prefer-inline-type-import': preferInlineTypeImport,
+    'generic-spacing': genericSpacing,
   },
 }

packages/eslint-plugin-antfu/src/rules/generic-spacing.test.ts

@@ -0,0 +1,37 @@
+import { RuleTester } from '@typescript-eslint/utils/dist/ts-eslint'
+import { it } from 'vitest'
+import rule, { RULE_NAME } from './generic-spacing'
+
+const valids = [
+  'type Foo<T = true> = T',
+  'type Foo<T extends true = true> = T',
+  `
+type Foo<
+  T = true,
+  K = false
+> = T`,
+  `function foo<
+  T
+>() {}`,
+]
+const invalids = [
+  ['type Foo<T=true> = T', 'type Foo<T = true> = T'],
+  ['type Foo<T,K> = T', 'type Foo<T, K> = T'],
+  ['type Foo<T=false,K=1|2> = T', 'type Foo<T = false, K = 1|2> = T', 3],
+  ['function foo <T>() {}', 'function foo<T>() {}'],
+] as const
+
+it('runs', () => {
+  const ruleTester: RuleTester = new RuleTester({
+    parser: require.resolve('@typescript-eslint/parser'),
+  })
+
+  ruleTester.run(RULE_NAME, rule, {
+    valid: valids,
+    invalid: invalids.map(i => ({
+      code: i[0],
+      output: i[1].trim(),
+      errors: Array.from({ length: i[2] || 1 }, () => ({ messageId: 'genericSpacingMismatch' })),
+    })),
+  })
+})

packages/eslint-plugin-antfu/src/rules/generic-spacing.ts

@@ -0,0 +1,85 @@
+import { createEslintRule } from '../utils'
+
+export const RULE_NAME = 'generic-spacing'
+export type MessageIds = 'genericSpacingMismatch'
+export type Options = []
+
+export default createEslintRule<Options, MessageIds>({
+  name: RULE_NAME,
+  meta: {
+    type: 'suggestion',
+    docs: {
+      description: 'Spaces around generic type parameters',
+      recommended: 'error',
+    },
+    fixable: 'code',
+    schema: [],
+    messages: {
+      genericSpacingMismatch: 'Generic spaces mismatch',
+    },
+  },
+  defaultOptions: [],
+  create: (context) => {
+    const sourceCode = context.getSourceCode()
+    return {
+      TSTypeParameterDeclaration: (node) => {
+        const pre = sourceCode.text.slice(0, node.range[0])
+        const preSpace = pre.match(/(\s+)$/)?.[0]
+        // strip space before <T>
+        if (preSpace && preSpace.length) {
+          context.report({
+            node,
+            messageId: 'genericSpacingMismatch',
+            *fix(fixer) {
+              yield fixer.replaceTextRange([node.range[0] - preSpace.length, node.range[0]], '')
+            },
+          })
+        }
+
+        // add space between <T,K>
+        const params = node.params
+        for (let i = 1; i < params.length; i++) {
+          const prev = params[i - 1]
+          const current = params[i]
+          const from = prev.range[1]
+          const to = current.range[0]
+          const span = sourceCode.text.slice(from, to)
+          if (span !== ', ' && !span.match(/,\n/)) {
+            context.report({
+              *fix(fixer) {
+                yield fixer.replaceTextRange([from, to], ', ')
+              },
+              loc: {
+                start: prev.loc.end,
+                end: current.loc.start,
+              },
+              messageId: 'genericSpacingMismatch',
+              node,
+            })
+          }
+        }
+      },
+      // add space around = in type Foo<T = true>
+      TSTypeParameter: (node) => {
+        if (!node.default)
+          return
+        const endNode = node.constraint || node.name
+        const from = endNode.range[1]
+        const to = node.default.range[0]
+        if (sourceCode.text.slice(from, to) !== ' = ') {
+          context.report({
+            *fix(fixer) {
+              yield fixer.replaceTextRange([from, to], ' = ')
+            },
+            loc: {
+              start: endNode.loc.end,
+              end: node.default.loc.start,
+            },
+            messageId: 'genericSpacingMismatch',
+            node,
+          })
+        }
+      },
+    }
+  },
+})

packages/react/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@antfu/eslint-config-react",
-  "version": "0.27.0",
+  "version": "0.29.2",
   "description": "",
   "author": "Anthony Fu <anthonyfu117@hotmail.com> (https://github.com/antfu/)",
   "license": "MIT",

packages/typescript/index.js

@@ -106,6 +106,9 @@ module.exports = {
     'lines-between-class-members': 'off',
     '@typescript-eslint/lines-between-class-members': ['error', 'always', { exceptAfterSingleLine: true }],
 
+    // antfu
+    'antfu/generic-spacing': 'error',
+
     // The following rule overrides require a parser service, aka. require a `typescript.json` path.
     // This needs to be done individually for each project, and it slows down linting significantly.
     // 'no-throw-literal': 'off',

packages/typescript/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@antfu/eslint-config-ts",
-  "version": "0.27.0",
+  "version": "0.29.2",
   "description": "",
   "author": "Anthony Fu <anthonyfu117@hotmail.com> (https://github.com/antfu/)",
   "license": "MIT",

packages/vue/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@antfu/eslint-config-vue",
-  "version": "0.27.0",
+  "version": "0.29.2",
   "description": "",
   "author": "Anthony Fu <anthonyfu117@hotmail.com> (https://github.com/antfu/)",
   "license": "MIT",

pnpm-lock.yaml

@@ -8,12 +8,14 @@ importers:
       bumpp: ^8.2.1
       eslint: ^8.23.0
       eslint-plugin-antfu: workspace:*
+      rimraf: ^3.0.2
       typescript: ^4.8.2
     devDependencies:
       '@antfu/eslint-config': link:packages/all
       bumpp: 8.2.1
       eslint: 8.23.0
       eslint-plugin-antfu: link:packages/eslint-plugin-antfu
+      rimraf: 3.0.2
       typescript: 4.8.2
 
   packages/all:
@@ -61,6 +63,7 @@ importers:
       eslint-plugin-jsonc: ^2.4.0
       eslint-plugin-markdown: ^3.0.0
       eslint-plugin-n: ^15.2.5
+      eslint-plugin-no-only-tests: ^3.1.0
       eslint-plugin-promise: ^6.0.1
       eslint-plugin-unicorn: ^43.0.2
       eslint-plugin-yml: ^1.1.0
@@ -74,6 +77,7 @@ importers:
       eslint-plugin-jsonc: 2.4.0_eslint@8.23.0
       eslint-plugin-markdown: 3.0.0_eslint@8.23.0
       eslint-plugin-n: 15.2.5_eslint@8.23.0
+      eslint-plugin-no-only-tests: 3.1.0
       eslint-plugin-promise: 6.0.1_eslint@8.23.0
       eslint-plugin-unicorn: 43.0.2_eslint@8.23.0
       eslint-plugin-yml: 1.1.0_eslint@8.23.0
@@ -84,12 +88,14 @@ importers:
 
   packages/eslint-plugin-antfu:
     specifiers:
+      '@types/node': ^18.11.8
       '@typescript-eslint/utils': ^5.36.1
       unbuild: ^0.8.10
       vitest: ^0.22.1
     dependencies:
       '@typescript-eslint/utils': 5.36.1
     devDependencies:
+      '@types/node': 18.11.8
       unbuild: 0.8.10
       vitest: 0.22.1
 
@@ -580,8 +586,8 @@ packages:
       '@types/unist': 2.0.6
     dev: false
 
-  /@types/node/17.0.23:
+  /@types/node/18.11.8:
-    resolution: {integrity: sha512-UxDxWn7dl97rKVeVS61vErvw086aCYhDLyvRQZ5Rk65rZKepaFdm53GeqXaKBuOhED4e9uWq34IC3TdSdJJ2Gw==}
+    resolution: {integrity: sha512-uGwPWlE0Hj972KkHtCDVwZ8O39GmyjfMane1Z3GUBGGnkZ2USDq7SxLpVIiIHpweY9DS0QTDH0Nw7RNBsAAZ5A==}
     dev: true
 
   /@types/normalize-package-data/2.4.0:
@@ -591,7 +597,7 @@ packages:
   /@types/resolve/1.17.1:
     resolution: {integrity: sha512-yy7HuzQhj0dhGpD8RLXSZWEkLsV9ibvxvi6EiJ3bkqLAO1RGo0WbkWQiwpRlSFymTJRz0d3k5LM3kkx8ArDbLw==}
     dependencies:
-      '@types/node': 17.0.23
+      '@types/node': 18.11.8
     dev: true
 
   /@types/unist/2.0.6:
@@ -1849,6 +1855,11 @@ packages:
       semver: 7.3.7
     dev: false
 
+  /eslint-plugin-no-only-tests/3.1.0:
+    resolution: {integrity: sha512-Lf4YW/bL6Un1R6A76pRZyE1dl1vr31G/ev8UzIc/geCgFWyrKil8hVjYqWVKGB/UIGmb6Slzs9T0wNezdSVegw==}
+    engines: {node: '>=5.0.0'}
+    dev: false
+
   /eslint-plugin-promise/6.0.1_eslint@8.23.0:
     resolution: {integrity: sha512-uM4Tgo5u3UWQiroOyDEsYcVMOo7re3zmno0IZmB5auxoaQNIceAbXEkSt8RNrKtaYehARHG06pYK6K1JhtP0Zw==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
@@ -3645,7 +3656,7 @@ packages:
     dependencies:
       '@types/chai': 4.3.3
       '@types/chai-subset': 1.3.3
-      '@types/node': 17.0.23
+      '@types/node': 18.11.8
       chai: 4.3.6
       debug: 4.3.4
       local-pkg: 0.4.2

tsconfig.json

@@ -1,6 +1,9 @@
 {
   "compilerOptions": {
-    "baseUrl": "."
+    "baseUrl": ".",
+    "target": "es2020",
+    "module": "es2020",
+    "moduleResolution": "node"
   },
   "include": [
     "./packages/**/*.ts"