added 8.1

Author: Dmitrii N

.github/workflows/build.yml

@@ -30,11 +30,38 @@ jobs:
           file: ./Dockerfile
           push: true
           platforms: linux/amd64
-          build-args:
+          build-args: |
             PHP_IMAGE=cli-alpine
           tags: |
             ${{ secrets.DOCKER_HUB_ORG }}/php-grpc:latest
 
+      - name: Build and push PHP 8.1 with gRPC
+        id: docker_build_81
+        uses: docker/build-push-action@v2
+        with:
+          context: ./
+          file: ./Dockerfile
+          push: true
+          platforms: linux/amd64
+          build-args: |
+            PHP_IMAGE=8.1.3-cli-alpine3.15
+          tags: |
+            ${{ secrets.DOCKER_HUB_ORG }}/php-grpc:8.1
+
+      - name: Build and push PHP 8.1 with gRPC and xdebug
+        id: docker_build_81_xdebug
+        uses: docker/build-push-action@v2
+        with:
+          context: ./
+          file: ./Dockerfile
+          push: true
+          platforms: linux/amd64
+          build-args: |
+            PHP_IMAGE=8.1.3-cli-alpine3.15
+            XDEBUG_ENABLED=true
+          tags: |
+            ${{ secrets.DOCKER_HUB_ORG }}/php-grpc:8.1-xdebug
+
       - name: Build and push PHP 8.2 with gRPC
         id: docker_build_82
         uses: docker/build-push-action@v2
@@ -43,7 +70,7 @@ jobs:
           file: ./Dockerfile
           push: true
           platforms: linux/amd64
-          build-args:
+          build-args: |
             PHP_IMAGE=8.2.3-cli-alpine3.17
           tags: |
             ${{ secrets.DOCKER_HUB_ORG }}/php-grpc:8.2