(experiment) use GH actions for Windows builds

.github/workflows/windows.yml

@@ -0,0 +1,87 @@
+name: windows_build
+
+on:
+  schedule:
+    - cron: '0 0 * * *'
+  push:
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  windows:
+    runs-on: windows-2016
+    env:
+      VSCODE_ARCH: ${{ matrix.vscode_arch }}
+    strategy:
+      fail-fast: false
+      matrix:
+        vscode_arch: [x64, ia32, arm64]
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Setup Node.js environment
+        uses: actions/setup-node@v1
+        with:
+          node-version: 12.18.3
+
+      - name: Install Yarn
+        run: npm install -g yarn
+
+      - name: Setup Python 2
+        uses: actions/setup-python@v2
+        with:
+          python-version: '2.x'
+
+      - name: Clone VSCode repo
+        run: ./get_repo.sh
+        shell: bash
+
+      - name: Check existing VSCodium tags/releases
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: ./check_tags.sh
+        shell: bash
+
+      - name: Build
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          npm_config_arch: ${{ matrix.vscode_arch }}
+          npm_config_target_arch: ${{ matrix.vscode_arch }}
+        run: ./build.sh
+        if: env.SHOULD_BUILD == 'yes'
+
+      - name: Move/rename build artifacts
+        run: |
+          mv vscode\\.build\\win32-${VSCODE_ARCH}\\system-setup\\VSCodeSetup.exe VSCodiumSetup-${VSCODE_ARCH}-${LATEST_MS_TAG}.exe
+          mv vscode\\.build\\win32-${VSCODE_ARCH}\\user-setup\\VSCodeSetup.exe VSCodiumUserSetup-${VSCODE_ARCH}-${LATEST_MS_TAG}.exe
+          mv vscode\\.build\\win32-${VSCODE_ARCH}\\archive\\VSCode-win32-${VSCODE_ARCH}.zip VSCodium-win32-${VSCODE_ARCH}-${LATEST_MS_TAG}.zip
+        shell: bash
+        if: env.SHOULD_BUILD == 'yes'
+
+      - name: Generate shasums
+        run: ./sum.sh
+        shell: bash
+        if: env.SHOULD_BUILD == 'yes'
+      
+      - name: Release
+        uses: softprops/action-gh-release@v1
+        if: env.SHOULD_BUILD == 'yes'
+        with:
+          tag_name: ${{ env.LATEST_MS_TAG }}
+          files: |
+            ./*.sha256
+            ./VSCodium*.zip
+            ./VSCodiumUserSetup*.exe
+            ./VSCodiumSetup*.exe
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Update versions repo
+        if: env.SHOULD_BUILD == 'yes'
+        run: ./update_version.sh
+        shell: bash
+        env:
+          GITHUB_TOKEN: ${{ secrets.STRONGER_GITHUB_TOKEN }}
+          GITHUB_USERNAME: ${{ github.repository_owner }}
+