Merge branch 'main' into add-mts-and-cts-to-moduleFileExtensions

.circleci/config.yml

@@ -59,5 +59,5 @@ workflows:
           matrix:
             parameters:
               # For some reason, v20 fails to run yarn install…
-              node-version: ['14', '16', '18', '19']
+              node-version: ['16', '18']
       - test-jest-jasmine

.eslintrc.cjs

@@ -40,11 +40,7 @@ module.exports = {
   },
   overrides: [
     {
-      extends: [
-        'plugin:@typescript-eslint/recommended',
-        'plugin:@typescript-eslint/eslint-recommended',
-        'plugin:import/typescript',
-      ],
+      extends: ['plugin:@typescript-eslint/strict', 'plugin:import/typescript'],
       files: ['*.ts', '*.tsx'],
       plugins: ['@typescript-eslint/eslint-plugin', 'local'],
       rules: {
@@ -61,9 +57,15 @@ module.exports = {
         'consistent-return': 'off',
         'no-dupe-class-members': 'off',
         'no-unused-vars': 'off',
+        '@typescript-eslint/no-dynamic-delete': 'off',
         // TODO: enable at some point
         '@typescript-eslint/no-explicit-any': 'off',
         '@typescript-eslint/no-non-null-assertion': 'off',
+        '@typescript-eslint/no-invalid-void-type': 'off',
+
+        // TODO: part of "stylistic" rules, remove explicit activation when that lands
+        '@typescript-eslint/no-empty-function': 'error',
+        '@typescript-eslint/no-empty-interface': 'error',
       },
     },
     {
@@ -128,7 +130,7 @@ module.exports = {
       rules: {
         '@typescript-eslint/ban-types': [
           'error',
-          // TODO: remove these overrides: https://github.com/facebook/jest/issues/10177
+          // TODO: remove these overrides: https://github.com/jestjs/jest/issues/10177
           {types: {Function: false, object: false, '{}': false}},
         ],
         'local/ban-types-eventually': [
@@ -347,6 +349,8 @@ module.exports = {
       files: ['**/__typetests__/**'],
       rules: {
         '@typescript-eslint/no-empty-function': 'off',
+        '@typescript-eslint/no-invalid-void-type': 'off',
+        '@typescript-eslint/no-useless-constructor': 'off',
       },
     },
     {
@@ -357,7 +361,7 @@ module.exports = {
       files: [
         'scripts/*',
         'packages/*/__benchmarks__/test.js',
-        'packages/jest-cli/src/init/index.ts',
+        'packages/create-jest/src/runCreate.ts',
         'packages/jest-repl/src/cli/runtime-cli.ts',
       ],
       rules: {
@@ -374,6 +378,7 @@ module.exports = {
         '**/__typetests__/**',
       ],
       rules: {
+        '@typescript-eslint/no-extraneous-class': 'off',
         '@typescript-eslint/no-unused-vars': 'off',
         'import/no-unresolved': 'off',
         'no-console': 'off',
@@ -385,7 +390,7 @@ module.exports = {
   parserOptions: {
     sourceType: 'module',
   },
-  plugins: ['import', 'jsdoc'],
+  plugins: ['import', 'jsdoc', 'unicorn'],
   rules: {
     'accessor-pairs': ['warn', {setWithoutGet: true}],
     'block-scoped-var': 'off',
@@ -590,6 +595,13 @@ module.exports = {
     'wrap-iife': 'off',
     'wrap-regex': 'off',
     yoda: 'off',
+
+    'unicorn/explicit-length-check': 'error',
+    'unicorn/no-array-for-each': 'error',
+    'unicorn/no-negated-condition': 'error',
+    'unicorn/prefer-default-parameters': 'error',
+    'unicorn/prefer-includes': 'error',
+    'unicorn/template-indent': 'error',
   },
   settings: {
     'import/ignore': ['react-native'],

.github/ISSUE_TEMPLATE.md

@@ -1,4 +1,4 @@
-## 👉 [Please follow one of these issue templates](https://github.com/facebook/jest/issues/new/choose) 👈
+## 👉 [Please follow one of these issue templates](https://github.com/jestjs/jest/issues/new/choose) 👈
 
 <!-- Love Jest? Please consider supporting our collective: 👉  https://opencollective.com/jest/donate -->
 

.github/ISSUE_TEMPLATE/bug.yml

@@ -41,7 +41,7 @@ body:
       label: Version
       description: |
         The version of Jest you are using.
-        Is it the [latest](https://github.com/facebook/jest/releases)? Test and see if the bug has already been fixed.
+        Is it the [latest](https://github.com/jestjs/jest/releases)? Test and see if the bug has already been fixed.
       placeholder: ex. 27.0.6
     validations:
       required: true

.github/ISSUE_TEMPLATE/documentation.yaml

@@ -0,0 +1,30 @@
+name: Documentation 📖
+description: Submit a request to add or update documentation
+title: '[Docs]: '
+labels: ['Documentation :book:']
+body:
+  - type: markdown
+    attributes:
+      value: |
+        ### Thank you for helping us improve our documentation!
+
+        Please be sure you are looking at [the latest version of the documentation](https://jestjs.io/docs) before opening an issue here.
+  - type: textarea
+    id: links
+    attributes:
+      label: Page(s)
+      description: |
+        Links to one or more documentation pages that should be modified.
+        If you are reporting an issue with a specific section of a page, try to link directly to the nearest anchor.
+        If you are suggesting that a new page be created, link to the parent of the proposed page.
+    validations:
+      required: true
+  - type: textarea
+    id: description
+    attributes:
+      label: Description
+      description: |
+        Describe the change you are requesting.
+        If the issue pertains to a single function or matcher, be sure to specify the entire call signature.
+    validations:
+      required: true

.github/renovate.json

@@ -1,13 +1,17 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
   "extends": ["config:base"],
-  "lockFileMaintenance": {"enabled": true, "automerge": true},
+  "lockFileMaintenance": {"enabled": true, "automerge": false},
   "rangeStrategy": "replace",
   "postUpdateOptions": ["yarnDedupeHighest"],
   "packageRules": [
     {
       "matchPackageNames": ["@tsd/typescript", "typescript"],
       "groupName": "typescript"
+    },
+    {
+      "matchPackageNames": ["jest-runner-tsd", "tsd-lite"],
+      "groupName": "tsd"
     }
   ]
 }

.github/workflows/nightly.yml

@@ -0,0 +1,52 @@
+name: Node Nightly CI
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 12 * * *'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read # to fetch code (actions/checkout)
+
+jobs:
+  prepare-yarn-cache-ubuntu:
+    uses: ./.github/workflows/prepare-cache.yml
+    with:
+      os: ubuntu-latest
+  prepare-yarn-cache-macos:
+    uses: ./.github/workflows/prepare-cache.yml
+    with:
+      os: macos-latest
+  prepare-yarn-cache-windows:
+    uses: ./.github/workflows/prepare-cache.yml
+    with:
+      os: windows-latest
+
+  test-ubuntu:
+    uses: ./.github/workflows/test-nightly.yml
+    needs: prepare-yarn-cache-ubuntu
+    with:
+      os: ubuntu-latest
+  test-macos:
+    uses: ./.github/workflows/test-nightly.yml
+    needs: prepare-yarn-cache-macos
+    with:
+      os: macos-latest
+  test-windows:
+    uses: ./.github/workflows/test-nightly.yml
+    needs: prepare-yarn-cache-windows
+    with:
+      os: windows-latest
+  notify:
+    name: Notify failed build
+    needs: [test-ubuntu, test-macos, test-windows]
+    if: failure()
+    runs-on: ubuntu-latest
+    steps:
+      - uses: jayqi/failed-build-issue-action@v1
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/nodejs.yml

@@ -5,8 +5,7 @@ on:
     branches:
       - main
   pull_request:
-    branches:
-      - '**'
+  merge_group:
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
@@ -35,7 +34,7 @@ jobs:
     needs: prepare-yarn-cache-ubuntu
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           persist-credentials: false
       - uses: actions/setup-node@v3
@@ -50,7 +49,7 @@ jobs:
         run: yarn test-ts --selectProjects ts-integration
       - name: type tests
         run: yarn test-ts --selectProjects type-tests
-      - name: verify TypeScript@4.3 compatibility
+      - name: verify TypeScript@5.0 compatibility
         run: yarn verify-old-ts
       - name: run ESLint with type info
         run: yarn lint-ts-files
@@ -61,7 +60,7 @@ jobs:
     needs: prepare-yarn-cache-ubuntu
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           persist-credentials: false
       - uses: actions/setup-node@v3
@@ -83,7 +82,7 @@ jobs:
     needs: prepare-yarn-cache-ubuntu
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           persist-credentials: false
       - uses: actions/setup-node@v3
@@ -110,7 +109,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: prepare-yarn-cache-ubuntu
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           persist-credentials: false
       - uses: actions/setup-node@v3
@@ -125,26 +124,44 @@ jobs:
   test-ubuntu:
     uses: ./.github/workflows/test.yml
     needs: prepare-yarn-cache-ubuntu
+    strategy:
+      fail-fast: false
+      matrix:
+        shard: ['1/4', '2/4', '3/4', '4/4']
+    name: Ubuntu with shard ${{ matrix.shard }}
     with:
       os: ubuntu-latest
+      shard: ${{ matrix.shard }}
   test-macos:
     uses: ./.github/workflows/test.yml
     needs: prepare-yarn-cache-macos
+    strategy:
+      fail-fast: false
+      matrix:
+        shard: ['1/3', '2/3', '3/3']
+    name: macOS with shard ${{ matrix.shard }}
     with:
       os: macos-latest
+      shard: ${{ matrix.shard }}
   test-windows:
     uses: ./.github/workflows/test.yml
     needs: prepare-yarn-cache-windows
+    strategy:
+      fail-fast: false
+      matrix:
+        shard: ['1/4', '2/4', '3/4', '4/4']
+    name: Windows with shard ${{ matrix.shard }}
     with:
       os: windows-latest
+      shard: ${{ matrix.shard }}
 
   test-leak:
     name: Node LTS on Ubuntu with leak detection
     runs-on: ubuntu-latest
     needs: prepare-yarn-cache-ubuntu
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           persist-credentials: false
       - name: Use Node.js LTS
@@ -169,7 +186,7 @@ jobs:
     needs: prepare-yarn-cache-ubuntu
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           persist-credentials: false
       - name: Use Node.js LTS
@@ -183,7 +200,7 @@ jobs:
         run: yarn build:js
       - name: Get number of CPU cores
         id: cpu-cores
-        uses: SimenB/github-actions-cpu-cores@v1
+        uses: SimenB/github-actions-cpu-cores@v2
       - name: run tests with coverage
         run: yarn jest-coverage --color --config jest.config.ci.mjs --max-workers ${{ steps.cpu-cores.outputs.count }} --shard=${{ matrix.shard }}
       - name: map coverage

.github/workflows/prepare-cache.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ${{ inputs.os }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           persist-credentials: false