Fix docker CI for PRs

Author: peixian

.github/workflows/docker-build-pr.yml

@@ -0,0 +1,38 @@
+name: Docker Image Build for PRs
+
+# Run on every push to main + weekly, Sunday @ midnight
+# to keep the image fresh
+on:
+  pull_request:
+    types: [opened, reopened, sychronize]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Docker metadata
+      id: meta
+      uses: docker/metadata-action@v4
+      with:
+        images: facebook/whatsapp_proxy
+        tags: |
+          type=raw,value={{date 'YYYYMMDD'}}
+
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v2
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+
+    - name: Build PR
+      uses: docker/build-push-action@v3
+      with:
+        context: ./proxy
+        platforms: linux/amd64,linux/arm64,linux/arm/v7,linux/arm/v6
+        push: false
+        tags: |
+          ${{ steps.meta.outputs.tags }}
+          facebook/whatsapp_proxy:latest

.github/workflows/docker-image.yml

@@ -1,4 +1,4 @@
-name: Docker Image CI
+name: Docker Build and PR for Main
 
 # Run on every push to main + weekly, Sunday @ midnight
 # to keep the image fresh
@@ -7,9 +7,6 @@ on:
     branches: [ "main" ]
   schedule:
     - cron: "0 0 * * 0"
-  # On pull-requests only a build is run, not a push to Docker Hub
-  pull_request:
-    types: [opened, reopened, synchronize]
 
 jobs:
 
@@ -19,7 +16,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
-    
+
     - name: Docker metadata
       id: meta
       uses: docker/metadata-action@v4
@@ -33,13 +30,13 @@ jobs:
 
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v2
-      
+
     - name: Login to dockerhub
       uses: docker/login-action@v2
       with:
         username: ${{ secrets.DOCKERHUB_USERNAME }}
         password: ${{ secrets.DOCKERHUB_TOKEN }}
-      
+
     - name: Build and push
       uses: docker/build-push-action@v3
       with:
@@ -49,4 +46,3 @@ jobs:
         tags: |
           ${{ steps.meta.outputs.tags }}
           facebook/whatsapp_proxy:latest
-