tools: Add publishing to Open VSX (#1904)

Author: backspace

.github/workflows/manual-vscode-boxel-tools.yml

@@ -94,7 +94,7 @@ jobs:
       - name: Package
         run: pnpm vscode:package
         working-directory: packages/vscode-boxel-tools
-      - name: Publish
+      - name: Publish to Visual Studio Marketplace
         run: |
           if [ "${{ inputs.environment }}" = "production" ]; then
             pnpm vscode:publish
@@ -104,3 +104,13 @@ jobs:
         working-directory: packages/vscode-boxel-tools
         env:
           VSCE_PAT: ${{ secrets.VSCE_PAT }}
+      - name: Publish to Open VSX
+        run: |
+          if [ "${{ inputs.environment }}" = "production" ]; then
+            npx ovsx publish --no-dependencies --pat $OVSX_TOKEN
+          else
+            npx ovsx publish --no-dependencies --pre-release --pat $OVSX_TOKEN
+          fi
+        working-directory: packages/vscode-boxel-tools
+        env:
+          OVSX_TOKEN: ${{ secrets.OVSX_TOKEN }}