.azure-pipelines-steps.yml

@@ -9,8 +9,8 @@ steps:
   # Ensure Node.js 10 is active
   - task: NodeTool@0
     inputs:
-      versionSpec: '10.x'
-    displayName: 'Use Node.js 10'
+      versionSpec: '12.x'
+    displayName: 'Use Node.js 12'
 
   # Ensure Python 2.7 is active
   - task: UsePythonVersion@0
@@ -22,11 +22,14 @@ steps:
   - script: node scripts/remove-postinstall
     displayName: 'Remove postinstall script'
 
-  - script: yarn --no-progress --frozen-lockfile
-    displayName: 'Install dependencies'
+  - task: CacheBeta@0
+    inputs:
+      key: yarn | $(Agent.OS) | yarn.lock
+      path: $(YARN_CACHE_FOLDER)
+    displayName: Cache Yarn packages
 
-  - script: node scripts/build
-    displayName: 'Build'
+  - script: yarn install-no-ts-build
+    displayName: 'Install dependencies'
 
   # Run test-ci-partial
   - script: yarn run test-ci-partial

.azure-pipelines.yml

@@ -34,3 +34,5 @@ variables:
 
   # Ensures the handful of tests that should be skipped during CI are
   CI: true
+
+  YARN_CACHE_FOLDER: $(Pipeline.Workspace)/.yarn

.circleci/config.yml

@@ -14,42 +14,28 @@ aliases:
   - &filter-ignore-gh-pages
     branches:
       ignore: gh-pages
-  - &install node scripts/remove-postinstall && yarn --no-progress --frozen-lockfile --ignore-engines && node scripts/build
+  - &install yarn install-no-ts-build
 
 version: 2
 jobs:
-  lint-and-typecheck:
-    working_directory: ~/jest
-    docker:
-      - image: circleci/node:10
-    steps:
-      - checkout
-      - restore-cache: *restore-cache
-      - run: yarn --no-progress --frozen-lockfile
-      - save-cache: *save-cache
-      - run: yarn lint --format junit -o reports/junit/js-lint-results.xml && yarn lint-es5-build --format junit -o reports/junit/js-es5-lint-results.xml  && yarn lint:prettier:ci && yarn check-copyright-headers
-      - store_test_results:
-          path: reports/junit
-
-  test-node-6:
+  test-node-8:
     working_directory: ~/jest
     docker:
-      - image: circleci/node:6
+      - image: circleci/node:8
     steps:
       - checkout
       - restore-cache: *restore-cache
       - run: *install
       - save-cache: *save-cache
       - run:
-          # react-native and react-testing-library do not work with node 6
-          command: rm -rf examples/react-native examples/react-testing-library && yarn test-ci-partial
+          command: yarn test-ci-partial
       - store_test_results:
           path: reports/junit
 
-  test-node-8:
+  test-node-10:
     working_directory: ~/jest
     docker:
-      - image: circleci/node:8
+      - image: circleci/node:10
     steps:
       - checkout
       - restore-cache: *restore-cache
@@ -60,38 +46,38 @@ jobs:
       - store_test_results:
           path: reports/junit
 
-  test-node-10:
+  test-jest-circus:
     working_directory: ~/jest
     docker:
-      - image: circleci/node:10
+      - image: circleci/node:12
     steps:
       - checkout
       - restore-cache: *restore-cache
       - run: *install
       - save-cache: *save-cache
       - run:
-          command: yarn test-ci
+          command: JEST_CIRCUS=1 yarn test-ci-partial
       - store_test_results:
           path: reports/junit
 
-  test-jest-circus:
+  test-node-12:
     working_directory: ~/jest
     docker:
-      - image: circleci/node:10
+      - image: circleci/node:12
     steps:
       - checkout
       - restore-cache: *restore-cache
       - run: *install
       - save-cache: *save-cache
       - run:
-          command: JEST_CIRCUS=1 yarn test-ci-partial
+          command: yarn test-ci
       - store_test_results:
           path: reports/junit
 
-  test-node-11:
+  test-node-13:
     working_directory: ~/jest
     docker:
-      - image: circleci/node:11
+      - image: circleci/node:13
     steps:
       - checkout
       - restore-cache: *restore-cache
@@ -105,7 +91,7 @@ jobs:
   test-browser:
     working_directory: ~/jest
     docker:
-      - image: circleci/node:10-browsers
+      - image: circleci/node:12-browsers
     steps:
       - checkout
       - restore-cache: *restore-cache
@@ -116,7 +102,7 @@ jobs:
   test-or-deploy-website:
     working_directory: ~/jest
     docker:
-      - image: circleci/node:10
+      - image: circleci/node:12
     resource_class: large
     steps:
       - checkout
@@ -132,12 +118,11 @@ workflows:
   version: 2
   build-and-deploy:
     jobs:
-      - lint-and-typecheck
-      - test-node-6
       - test-node-8
       - test-node-10
+      - test-node-12
+      - test-node-13 # current
       - test-jest-circus
-      - test-node-11 # current
       - test-browser
       - test-or-deploy-website:
           filters: *filter-ignore-gh-pages

.circleci/website.sh

@@ -3,7 +3,7 @@
 set -e
 
 git diff-tree --no-commit-id --name-only -r HEAD > files_changed.txt
-if ! grep -E "(^docs\/.*)|(^website\/.*)" files_changed.txt; then
+if ! grep -E "(^docs\/.*)|(^website\/.*)|(^\.circleci/website\.sh$)" files_changed.txt; then
     echo "Skipping deploy & test. No relevant website files have changed"
 else
     echo "Relevant website files have changed"
@@ -13,7 +13,7 @@ else
         git config --global user.name "Website Deployment Script"
         echo "machine github.com login docusaurus-bot password $DOCUSAURUS_PUBLISH_TOKEN" > ~/.netrc
         # install Docusaurus and generate file of English strings
-        yarn && cd website && yarn write-translations
+        yarn && cd website && node fetchSupporters.js && yarn write-translations
         # crowdin install
         sudo apt-get update
         sudo apt-get install default-jre rsync
@@ -30,6 +30,6 @@ else
         GIT_USER=docusaurus-bot USE_SSH=false yarn publish-gh-pages
     else
         echo "Skipping deploy. Test website build"
-        cd website && yarn && yarn build
+        cd website && yarn && node fetchSupporters.js && yarn build
     fi
 fi

.eslintrc.js

@@ -9,21 +9,25 @@ module.exports = {
   extends: [
     './packages/eslint-config-fb-strict/index.js',
     'plugin:import/errors',
+    'plugin:import/typescript',
     'prettier',
     'prettier/flowtype',
+    'plugin:eslint-comments/recommended',
   ],
   overrides: [
     {
       files: ['*.ts', '*.tsx'],
       parser: '@typescript-eslint/parser',
       plugins: ['@typescript-eslint/eslint-plugin'],
       rules: {
-        '@typescript-eslint/array-type': ['error', 'generic'],
+        '@typescript-eslint/array-type': ['error', {default: 'generic'}],
         '@typescript-eslint/ban-types': 'error',
         '@typescript-eslint/no-unused-vars': [
           'error',
           {argsIgnorePattern: '^_'},
         ],
+        // Since we do `export =`. Remove for Jest 25
+        'import/default': 'off',
         'import/order': 'error',
         'no-dupe-class-members': 'off',
         'no-unused-vars': 'off',
@@ -64,11 +68,23 @@ module.exports = {
       },
     },
     {
-      files: ['packages/jest-types/**/*'],
+      files: 'packages/jest-types/**/*',
       rules: {
         'import/no-extraneous-dependencies': 0,
       },
     },
+    {
+      files: [
+        'packages/jest-jasmine2/src/jasmine/**/*',
+        'packages/expect/src/jasmineUtils.ts',
+        'e2e/browser-support/browserTest.js',
+        '**/vendor/**/*',
+      ],
+      rules: {
+        'eslint-comments/disable-enable-pair': 0,
+        'eslint-comments/no-unlimited-disable': 0,
+      },
+    },
     {
       files: [
         'website/**',
@@ -82,9 +98,10 @@ module.exports = {
     },
   ],
   parser: 'babel-eslint',
-  plugins: ['markdown', 'import', 'prettier'],
+  plugins: ['markdown', 'import', 'prettier', 'eslint-comments'],
   rules: {
     'arrow-body-style': 2,
+    'eslint-comments/no-unused-disable': 2,
     'flowtype/boolean-style': 2,
     'flowtype/no-primitive-constructor-types': 2,
     'flowtype/require-valid-file-annotation': 2,
@@ -102,16 +119,13 @@ module.exports = {
         ],
       },
     ],
+    'import/no-unresolved': [2, {ignore: ['fsevents']}],
     // This has to be disabled until all type and module imports are combined
     // https://github.com/benmosher/eslint-plugin-import/issues/645
     'import/order': 0,
     'no-console': 0,
     'no-unused-vars': 2,
     'prettier/prettier': 2,
-  },
-  settings: {
-    'import/resolver': {
-      'eslint-import-resolver-typescript': true,
-    },
+    'sort-imports': [2, {ignoreDeclarationSort: true}],
   },
 };

.github/ISSUE_TEMPLATE/bug.md

@@ -8,25 +8,29 @@ about: Create a report to help us improve
 
 ## 🐛 Bug Report
 
-A clear and concise description of what the bug is.
+<!-- A clear and concise description of what the bug is. -->
 
 ## To Reproduce
 
 Steps to reproduce the behavior:
 
 ## Expected behavior
 
-A clear and concise description of what you expected to happen.
+<!-- A clear and concise description of what you expected to happen. -->
 
 ## Link to repl or repo (highly encouraged)
 
+<!--
 Please provide either a [repl.it demo](https://repl.it/languages/jest) or a minimal repository on GitHub.
-
 Issues without a reproduction link are likely to stall.
+-->
 
-## Run `npx envinfo --preset jest`
+## envinfo
 
+<!--
+Run npx envinfo --preset jest
 Paste the results here:
+-->
 
 ```bash
 

.github/workflows/nodejs.yml

@@ -0,0 +1,43 @@
+name: Node CI
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - '**'
+
+jobs:
+  lint-and-typecheck:
+    name: Running TypeScript compiler & ESLint
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: Get yarn cache
+        id: yarn-cache
+        run: echo "::set-output name=dir::$(yarn cache dir)"
+      - uses: actions/cache@v1
+        with:
+          path: ${{ steps.yarn-cache.outputs.dir }}
+          key: ubuntu-latest-node-12.x-yarn-${{ hashFiles('**/yarn.lock') }}
+          restore-keys: |
+            ubuntu-latest-node-12.x-yarn-
+      - uses: actions/setup-node@v1
+        with:
+          node-version: 12.x
+      - name: install
+        run: yarn install-no-ts-build
+      - name: build
+        run: node scripts/build.js
+      - name: run tsc
+        run: yarn build:ts
+      - name: run eslint
+        run: yarn lint
+      - name: run eslint on browser builds
+        run: yarn lint-es5-build
+      - name: run prettier
+        run: yarn lint:prettier:ci
+      - name: check copyright headers
+        run: yarn check-copyright-headers

.travis.yml

@@ -1,7 +1,7 @@
 language: node_js
 
 node_js:
-  - '10'
+  - 'lts/*'
 
 branches:
   only:
@@ -11,7 +11,7 @@ before_install:
   - curl -o- -L https://yarnpkg.com/install.sh | bash
   - export PATH="$HOME/.yarn/bin:$PATH"
 
-install: node scripts/remove-postinstall && yarn --no-progress --frozen-lockfile --ignore-engines && node scripts/build
+install: yarn install-no-ts-build
 
 cache:
   yarn: true

.vscode/settings.json

@@ -5,9 +5,7 @@
     "**/node_modules": true,
     "**/build": true
   },
-  "editor.formatOnSave": true,
-  "flow.useNPMPackagedFlow": true,
+  "eslint.autoFixOnSave": true,
   "javascript.validate.enable": false,
-  "jest.pathToJest": "yarn jest --",
-  "prettier.eslintIntegration": true
+  "jest.pathToJest": "yarn jest --"
 }