Create update-release-assets.yml

.github/workflows/update-release-assets.yml

@@ -0,0 +1,103 @@
+name: Update Latest Release Assets
+
+on:
+  push:
+    branches: [ main, master ]
+
+permissions:
+  contents: write
+
+jobs:
+  build-and-attach:
+    name: Build (${{ matrix.os }}) and attach to latest release
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ macos-latest, windows-latest ]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt pyinstaller
+
+      - name: Build app (macOS)
+        if: startsWith(matrix.os, 'macos')
+        run: |
+          python build.py --name ChatMock --entry app_qt.py --dmg
+          mv dist/ChatMock.dmg dist/ChatMock-macos.dmg
+
+      - name: Build app (Windows)
+        if: startsWith(matrix.os, 'windows')
+        shell: pwsh
+        run: |
+          python build.py --name ChatMock --entry app_qt.py
+          if (Test-Path dist/ChatMock-windows.zip) { Remove-Item dist/ChatMock-windows.zip -Force }
+          Compress-Archive -Path "dist/ChatMock/*" -DestinationPath "dist/ChatMock-windows.zip"
+
+      - name: Set asset variables
+        id: asset
+        shell: bash
+        run: |
+          if [[ "${{ matrix.os }}" == macos-* ]]; then
+            echo "name=ChatMock-macos.dmg" >> $GITHUB_OUTPUT
+            echo "path=dist/ChatMock-macos.dmg" >> $GITHUB_OUTPUT
+          else
+            echo "name=ChatMock-windows.zip" >> $GITHUB_OUTPUT
+            echo "path=dist/ChatMock-windows.zip" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Get latest release
+        id: latest_release
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const { owner, repo } = context.repo;
+            try {
+              const latest = await github.rest.repos.getLatestRelease({ owner, repo });
+              core.setOutput('id', latest.data.id.toString());
+              core.setOutput('tag', latest.data.tag_name);
+              core.setOutput('upload_url', latest.data.upload_url);
+            } catch (e) {
+              core.warning(`No releases found or error fetching latest release: ${e.message}`);
+              core.setOutput('id', '');
+              core.setOutput('tag', '');
+              core.setOutput('upload_url', '');
+            }
+
+      - name: Delete prior asset for this platform
+        if: steps.latest_release.outputs.tag != ''
+        uses: actions/github-script@v7
+        env:
+          RELEASE_ID: ${{ steps.latest_release.outputs.id }}
+          ASSET_NAME: ${{ steps.asset.outputs.name }}
+        with:
+          script: |
+            const { owner, repo } = context.repo;
+            const release_id = Number(process.env.RELEASE_ID);
+            const assetName = process.env.ASSET_NAME;
+            const assets = await github.rest.repos.listReleaseAssets({ owner, repo, release_id, per_page: 100 });
+            const match = assets.data.find(a => a.name === assetName);
+            if (match) {
+              core.info(`Deleting existing asset: ${match.name} (id=${match.id})`);
+              await github.rest.repos.deleteReleaseAsset({ owner, repo, asset_id: match.id });
+            } else {
+              core.info(`No existing asset named ${assetName} found.`);
+            }
+
+      - name: Upload new asset to latest release
+        if: steps.latest_release.outputs.tag != ''
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: ${{ steps.latest_release.outputs.tag }}
+          files: ${{ steps.asset.outputs.path }}
+