Ci workflow for PRs, update main workflow to release

.github/workflows/build.yml

@@ -104,7 +104,7 @@ jobs:
           sudo apt-get install jq
 
           export GRAFANA_PLUGIN_ID=$(cat dist/plugin.json | jq -r .id)
-          export GRAFANA_PLUGIN_ARTIFACT=${GRAFANA_PLUGIN_ID}-${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}.zip
+          export GRAFANA_PLUGIN_ARTIFACT=${GRAFANA_PLUGIN_ID}-main.zip
 
           echo "plugin-id=${GRAFANA_PLUGIN_ID}" >> $GITHUB_OUTPUT
           echo "archive=${GRAFANA_PLUGIN_ARTIFACT}" >> $GITHUB_OUTPUT

.github/workflows/ci.yml

@@ -1,26 +1,10 @@
 name: Build and release main to GCS
 
 on:
-  workflow_dispatch:
-  push:
+  pull_request:
     branches:
       - main
-    paths-ignore: # Don't run the workflow if only docs files have been changed
-      - 'docs/**'
-      - '**.md'
 
 jobs:
   build:
-    uses: grafana/explore-traces/.github/workflows/build.yml@main
-  upload:
-    runs-on: ubuntu-latest
-    needs:
-      - build
-    steps:
-      - id: 'upload-to-gcs'
-        name: 'Upload assets to main'
-        uses: 'google-github-actions/upload-cloud-storage@v1'
-        with:
-          path: ./${{ needs.build.outputs.archive }}
-          destination: 'integration-artifacts/grafana-exploretraces-app/'
-          parent: false
+    uses: grafana/explore-traces/.github/workflows/build.yml@main

.github/workflows/update-main.yml

@@ -0,0 +1,25 @@
+name: Build and release main to GCS
+
+on:
+  push:
+    branches:
+      - main
+    paths-ignore: # Don't run the workflow if only docs files have been changed
+      - 'docs/**'
+      - '**.md'
+
+jobs:
+  build:
+    uses: grafana/explore-traces/.github/workflows/build.yml@main
+  upload:
+    runs-on: ubuntu-latest
+    needs:
+      - build
+    steps:
+      - id: 'upload-to-gcs'
+        name: 'Upload assets to main'
+        uses: 'google-github-actions/upload-cloud-storage@v1'
+        with:
+          path: ./grafana-exploretraces-app-main.zip
+          destination: 'integration-artifacts/grafana-exploretraces-app/'
+          parent: false