merging all conflicts

.github/workflows/CI.yml

@@ -0,0 +1,120 @@
+name: CI
+on:
+  pull_request:
+    branches:
+      - v2
+
+# Ensure scripts are run with pipefail. See:
+# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#exit-codes-and-error-action-preference
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  tests:
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-latest
+          - windows-latest
+          - macos-latest
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af # v4.1.0
+        with:
+          node-version: "18.x"
+      - uses: pnpm/action-setup@fe02b34f77f8bc703788d5817da081398fad5dd2 # v4.0.0
+
+      - run: pnpm install
+
+      # Grab localizations
+      - run: pnpm docs-sync pull microsoft/TypeScript-Website-localizations#main 1
+
+      # Build the packages
+      - run: pnpm bootstrap
+      - run: pnpm build
+
+      # Verify it compiles
+      - run: pnpm build-site
+
+      - uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
+        if: github.event_name == 'pull_request' && matrix.os == 'ubuntu-latest'
+        with:
+          name: site
+          path: packages/typescriptlang-org/public
+
+      # Run all the package's tests
+      - run: pnpm test
+
+      # danger for PR builds
+      - if: github.event_name == 'pull_request' && github.event.pull_request.base.repo.id == github.event.pull_request.head.repo.id && matrix.os == 'ubuntu-latest'
+        run: "pnpm danger ci"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - run: |
+          git add .
+          if ! git diff --staged --exit-code --quiet; then
+            echo "This PR is missing some generated changes. Please update locally or merge the patch artifact."
+            echo ""
+            git diff --staged
+            git diff --staged > missing.patch
+            exit 1
+          fi
+        name: Check for uncommitted changes
+        id: check-diff
+        if: github.event_name == 'pull_request'
+
+      - name: Upload diff artifact
+        if: ${{ failure() && steps.check-diff.conclusion == 'failure' }}
+        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3
+        with:
+          name: missing.patch
+          path: missing.patch
+
+  changesets:
+    name: changesets
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      with:
+        fetch-depth: 0
+    - uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af # v4.1.0
+      with:
+        node-version: 'lts/*'
+    - uses: pnpm/action-setup@fe02b34f77f8bc703788d5817da081398fad5dd2 # v4.0.0
+
+    - run: pnpm install
+
+    - name: Check for missing changesets
+      run: |
+        PR_CHANGESETS=$(ls .changeset | (grep -v -E 'README\.md|config\.json' || true) | wc -l)
+        MAIN_CHANGESETS=$(git ls-tree -r origin/v2 .changeset | (grep -v -E 'README\.md|config\.json' || true) | wc -l)
+
+        # If the PR has no changesets, but main has changesets, assume this is PR is a versioning PR and exit
+        if [[ $PR_CHANGESETS -eq 0 && $MAIN_CHANGESETS -gt 0 ]]; then
+          echo "This PR is a versioning PR, exiting"
+          exit 0
+        fi
+
+        # git switch -c changesets-temp
+        # git checkout origin/v2 -- <ignored files>
+        pnpm changeset status --since=origin/v2
+
+  required:
+    runs-on: ubuntu-latest
+    if: ${{ always() }}
+    needs:
+      - tests
+      - changesets
+
+    steps:
+      - name: Check required jobs
+        env:
+          NEEDS: ${{ toJson(needs) }}
+        run: |
+          ! echo $NEEDS | jq -e 'to_entries[] | { job: .key, result: .value.result } | select(.result != "success")'

.github/workflows/codeql.yml

@@ -0,0 +1,71 @@
+name: 'Code Scanning - Action'
+
+on:
+  push:
+    branches:
+      - v2
+  pull_request:
+    branches:
+      - v2
+  schedule:
+    #        ┌───────────── minute (0 - 59)
+    #        │  ┌───────────── hour (0 - 23)
+    #        │  │ ┌───────────── day of the month (1 - 31)
+    #        │  │ │ ┌───────────── month (1 - 12 or JAN-DEC)
+    #        │  │ │ │ ┌───────────── day of the week (0 - 6 or SUN-SAT)
+    #        │  │ │ │ │
+    #        │  │ │ │ │
+    #        │  │ │ │ │
+    #        *  * * * *
+    - cron: '30 1 * * 0'
+
+permissions:
+  contents: read
+
+# Ensure scripts are run with pipefail. See:
+# https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#exit-codes-and-error-action-preference
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  CodeQL-Build:
+    # CodeQL runs on ubuntu-latest, windows-latest, and macos-latest
+    runs-on: ubuntu-latest
+    if: github.repository == 'microsoft/TypeScript-Website'
+
+    permissions:
+      # required for all workflows
+      security-events: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      # Initializes the CodeQL tools for scanning.
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@662472033e021d55d94146f66f6058822b0b39fd # v3.27.0
+        with:
+          config-file: ./.github/codeql/codeql-configuration.yml
+        # Override language selection by uncommenting this and choosing your languages
+        # with:
+        #   languages: go, javascript, csharp, python, cpp, java
+
+      # Autobuild attempts to build any compiled languages (C/C++, C#, or Java).
+      # If this step fails, then you should remove it and run the build manually (see below).
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@662472033e021d55d94146f66f6058822b0b39fd # v3.27.0
+
+      # ℹ️ Command-line programs to run using the OS shell.
+      # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+
+      # ✏️ If the Autobuild fails above, remove it and uncomment the following
+      #    three lines and modify them (or add more) to build your code if your
+      #    project uses a compiled language
+
+      #- run: |
+      #     make bootstrap
+      #     make release
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@662472033e021d55d94146f66f6058822b0b39fd # v3.27.0

.github/workflows/deploy-prod-static.yml

@@ -0,0 +1,70 @@
+name: Deploy to GitHub Pages
+
+on:
+  push:
+    branches:
+      - v2
+  workflow_dispatch:
+  schedule:
+    # https://crontab.guru/#0_12_*_*_1
+    - cron: "0 12 * * 1"
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
+# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
+concurrency:
+  group: "pages"
+  cancel-in-progress: false
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          # Fetch the full history, to build attribution.json
+          fetch-depth: 0
+      - uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af # v4.1.0
+        with:
+          node-version: "18.x"
+
+      - uses: pnpm/action-setup@fe02b34f77f8bc703788d5817da081398fad5dd2 # v4.0.0
+
+      # Builds the modules, and boostraps the other modules
+      - name: Build website
+        run: |
+          pnpm install
+          pnpm docs-sync pull microsoft/TypeScript-Website-localizations#main 1
+          pnpm bootstrap
+          pnpm run --filter=typescriptlang-org setup-playground-cache-bust
+          pnpm build
+
+      - name: Makes the site
+        run: |
+          pnpm build-site
+          cp -r packages/typescriptlang-org/public site
+
+      - name: Setup Pages
+        uses: actions/configure-pages@983d7736d9b0ae728b81ab479565c72886d7745b # v5
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@56afc609e74202658d3ffba0e8f6dda462b719fa # v3
+        with:
+          path: './site'
+
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    needs: build
+    steps:      
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@d6db90164ac5ed86f2b6aed7e0febac5b3c0c03e # v4

.github/workflows/keepalive.yml

@@ -0,0 +1,21 @@
+name: Keep alive
+on:
+  schedule:
+    - cron: "0 0 * * *"
+
+jobs:
+  keepalive:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - run: |
+          if [[ $(git log --format="%H" --since "50 days" | head -c1 | wc -c) == 0 ]]; then
+            git config user.email "[email protected]"
+            git config user.name "TypeScript Bot"
+            git commit --allow-empty -m "Automated commit to keep GitHub Actions active"
+            git push
+          fi

.github/workflows/publish-packages.yml

@@ -0,0 +1,41 @@
+name: Publish packages
+
+on:
+  push:
+    branches: [v2]
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  pull-requests: write
+
+concurrency: ${{ github.workflow }}-${{ github.ref }}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        with:
+          fetch-depth: 0
+          filter: blob:none
+          token: ${{ secrets.GITHUB_BOT_TOKEN }}
+      - uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af # v4.1.0
+        with:
+          node-version: "18.x"
+          registry-url: "https://registry.npmjs.org/"
+      - uses: pnpm/action-setup@fe02b34f77f8bc703788d5817da081398fad5dd2 # v4.0.0
+
+      - name: Prepare website v2
+        run: |
+          pnpm install
+          pnpm bootstrap
+          pnpm build
+
+      - uses: changesets/action@c8bada60c408975afd1a20b3db81d6eee6789308 # v1.4.9
+        with:
+          publish: pnpm ci:publish
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_BOT_TOKEN }}
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_PUBLISH_TOKEN }} 

.github/workflows/weekly-stats.yml

@@ -0,0 +1,31 @@
+name: Publish Weekly Stats
+
+on:
+  schedule:
+    # https://crontab.guru/#0_12_*_*_1
+    - cron: "0 12 * * 1"
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  comments: write
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+      - uses: actions/setup-node@39370e3970a6d050c480ffad4ff0ed4d3fdee5af # v4.1.0
+        with:
+          node-version: "18.x"
+
+      - uses: pnpm/action-setup@fe02b34f77f8bc703788d5817da081398fad5dd2 # v4.0.0
+
+      - run: pnpm install
+
+      # Update the site stats
+      - run: node packages/typescriptlang-org/scripts/updateAppInsightsGitHubIssue.js
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          APP_INSIGHTS_API_KEY: ${{ secrets.APP_INSIGHTS_API_KEY }}
+          APP_INSIGHTS_ID: ${{ secrets.APP_INSIGHTS_ID }}

packages/documentation/copy/en/release-notes/TypeScript 3.9.md

@@ -138,7 +138,7 @@ Pick `ts-expect-error` if:
 
 - you're writing test code where you actually want the type system to error on an operation
 - you expect a fix to be coming in fairly quickly and you just need a quick workaround
-- you're in a reasonably-sized project with a proactive team that wants to remove suppression comments as soon affected code is valid again
+- you're in a reasonably-sized project with a proactive team that wants to remove suppression comments as soon as affected code is valid again
 
 Pick `ts-ignore` if:
 

packages/typescriptlang-org/src/components/layout/TopNav.tsx

@@ -104,7 +104,7 @@ export const SiteNav = (props: Props) => {
               <li className="nav-item" role="none presentation"><IntlLink id="tab2" role="tab" to="/docs/"><span>{i("nav_documentation_short")}</span></IntlLink></li>
               <li className="nav-item show-only-large" role="none presentation"><IntlLink id="tab3" role="tab" to="/docs/handbook/intro.html">{i("nav_handbook")}</IntlLink></li>
               <li className="nav-item" role="none presentation"><IntlLink id="tab4" role="tab" to="/community">{i("nav_community")}</IntlLink></li>
-              <li className="nav-item show-only-largest" role="none presentation"><IntlLink id="tab5" role="tab" to="/play">{i("nav_playground")}</IntlLink></li>
+              <li className="nav-item show-only-largest" role="none presentation"><IntlLink id="tab5" role="tab" to="/play/">{i("nav_playground")}</IntlLink></li>
               <li className="nav-item" role="none presentation"><IntlLink id="tab6" role="tab" to="/tools">{i("nav_tools")}</IntlLink></li>
             </ul>
           </nav>

packages/typescriptlang-org/src/copy/en/index2.ts

@@ -28,7 +28,7 @@ export const indexCopy = {
 
   index_2_what_is_js_copy: `TypeScript adds additional syntax to JavaScript to support a <strong>tighter integration with your editor</strong>. Catch errors early in your editor.`,
   index_2_trust: "A Result You Can Trust",
-  index_2_trust_copy: `TypeScript code converts to JavaScript, which <strong>runs anywhere JavaScript runs</strong>: In a browser, on Node.js or Deno and in your apps.`,
+  index_2_trust_copy: `TypeScript code converts to JavaScript, which <strong>runs anywhere JavaScript runs</strong>: In a browser, on Node.js, Deno, Bun and in your apps.`,
   index_2_scale: "Safety at Scale",
   index_2_scale_copy: `TypeScript understands JavaScript and uses <strong>type inference to give you great tooling</strong> without additional code.`,