ref: docker build

Author: erfjab

.github/workflows/build.yml

@@ -1,9 +1,14 @@
-name: Release Build
+name: Docker Build and Release
 
 on:
   push:
+    branches:
+      - master
     tags:
-      - "v*.*.*" 
+      - "v*.*.*"
+  pull_request:
+    branches:
+      - master
 
 jobs:
   build-docker-image:
@@ -27,12 +32,34 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
+      - name: Determine Docker Tags
+        id: tags
+        run: |
+          if [[ $GITHUB_REF == refs/tags/* ]]; then
+            echo "RELEASE_BUILD=true" >> $GITHUB_OUTPUT
+            echo "TAGS=erfjab/holderbot:latest,erfjab/holderbot:${{ github.sha }}" >> $GITHUB_OUTPUT
+          elif [[ $GITHUB_REF == refs/heads/master && github.event_name == 'push' ]]; then
+            echo "TAGS=erfjab/holderbot:ga,erfjab/holderbot:${{ github.sha }}" >> $GITHUB_OUTPUT
+          elif [[ $GITHUB_EVENT_NAME == 'pull_request' ]]; then
+            echo "TAGS=erfjab/holderbot:pr-${{ github.event.pull_request.number }}" >> $GITHUB_OUTPUT
+          fi
+
       - name: Build and Push Docker Image
         uses: docker/build-push-action@v3
         with:
           context: .
           platforms: linux/amd64,linux/arm64
-          push: true
-          tags: |
-            erfjab/holderbot:latest
-            erfjab/holderbot:${{ github.sha }}
+          push: ${{ github.event_name != 'pull_request' || github.ref == 'refs/heads/master' }}
+          tags: ${{ steps.tags.outputs.TAGS }}
+
+      - name: Print Success Message
+        if: success() && github.event_name == 'pull_request'
+        run: |
+          echo "✅ Docker Image built successfully!"
+          echo "You can test it using the following command:"
+          echo "docker run -it --rm erfjab/holderbot:pr-${{ github.event.pull_request.number }}"
+
+      - name: Print Failure Message
+        if: failure()
+        run: |
+          echo "❌ Docker Image build failed! Please check the logs for more details."