Trigger preview deploy on certain PRs

.github/workflows/preview.yml

@@ -0,0 +1,42 @@
+name: Upload Preview
+
+on:
+  workflow_dispatch:
+    inputs:
+      runId:
+        required: true
+        description: 'ID of the Build Pull Request Run'
+
+jobs:
+  upload:
+    runs-on: ubuntu-latest
+    steps:
+      - name: 'Download all artifacts'
+        uses: actions/[email protected]
+        with:
+          script: |
+            const run_id = ${{ github.event.inputs.runId }};
+            const artifacts = await github.actions.listWorkflowRunArtifacts({
+               owner: context.repo.owner,
+               repo: context.repo.repo,
+               run_id: run_id,
+            });
+
+            // Loop through all artifacts and download them
+            for (const artifact of artifacts.data.artifacts) {
+              const download = await github.actions.downloadArtifact({
+                 owner: context.repo.owner,
+                 repo: context.repo.repo,
+                 artifact_id: artifact.id,
+                 archive_format: 'zip',
+              });
+              const fs = require('fs');
+              // Write each artifact to a separate file named after the artifact
+              fs.writeFileSync(`${{github.workspace}}/${artifact.name}.zip`, Buffer.from(download.data));
+            }
+      - name: 'Unzip artifacts'
+        run: |
+          mkdir -p ${{github.workspace}}/artifacts
+          for zip in ${{github.workspace}}/*.zip; do
+            unzip -d ${{github.workspace}}/artifacts "$zip"
+          done

.github/workflows/pullrequest.yml

@@ -102,3 +102,17 @@ jobs:
           name: Geyser ViaProxy
           path: geyser/bootstrap/viaproxy/build/libs/Geyser-ViaProxy.jar
           if-no-files-found: error
+      - name: Trigger Preview Deployment
+        if: 'contains(github.event.pull_request.labels.*.name, "PR: Needs Testing")'
+        uses: actions/[email protected]
+        with:
+          script: |
+            github.actions.createWorkflowDispatch({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              workflow_id: 'preview.yml',
+              ref: 'master',
+              inputs: {
+                runId: '${{ github.run_id }}'
+              }
+            });