use new workflow

.github/workflows/build.yml

@@ -5,34 +5,51 @@ on:
     branches:
       - master
 
+env:
+  DOCKER_REGISTRY: magicxor
+  DOCKER_IMAGE: tor-simple
+
 jobs:
   buildx:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: docker/login-action@v1
+      - uses: actions/checkout@v4
+
+      - uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
-      - id: build_args
+
+      - id: get_build_info
         run: |
-          echo '::set-output name=BUILD_DATE::$(date +'%Y-%m-%dT%H:%M:%S')'
-          echo '::set-output name=VERSION::0.0.1'
+          docker build . --file=VersionInfo.Dockerfile --progress=plain --no-cache -t tor-version-info
+          package_versions=$(docker run --rm tor-version-info)
+          echo "PACKAGE_VERSIONS=$package_versions" >> $GITHUB_OUTPUT
+          echo "BUILD_DATE=$(date +'%Y-%m-%dT%H:%M:%S')" >> $GITHUB_OUTPUT
+
+      # https://github.com/docker/setup-qemu-action
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      # https://github.com/docker/setup-buildx-action
       - name: Set up Docker Buildx
-        uses: crazy-max/ghaction-docker-buildx@v1
+        uses: docker/setup-buildx-action@v3
+
+      # https://github.com/docker/build-push-action
+      - name: Build and push
+        uses: docker/build-push-action@v5
         with:
-          buildx-version: latest
-          qemu-version: latest
-      - name: Run Buildx
-        run: |
-          DOCKER_IMAGE=magicxor/tor-simple
-          docker buildx create --use --name build --node build --driver-opt network=host
-          docker buildx build \
-            --platform linux/amd64,linux/arm/v7,linux/arm64 \
-            --output "type=image,push=true" \
-            --tag ${DOCKER_IMAGE}:latest \
-            --tag ${DOCKER_IMAGE}:${{ steps.build_args.outputs.VERSION }} \
-            --build-arg VERSION=${{ steps.build_args.outputs.VERSION }} \
-            --build-arg BUILD_DATE=${{ steps.build_args.outputs.BUILD_DATE }} \
-            --build-arg VCS_REF=${GITHUB_SHA::8} \
-            .
+          push: true
+          context: .
+          tags: |
+            ${{ env.DOCKER_REGISTRY }}/${{ env.DOCKER_IMAGE }}:latest
+            ${{ env.DOCKER_REGISTRY }}/${{ env.DOCKER_IMAGE }}:${{ steps.get_build_info.outputs.PACKAGE_VERSIONS }}
+          platforms: |
+            linux/amd64
+            linux/arm/v7
+            linux/arm64/v8
+          build-args: |
+            VERSION=${{ steps.get_build_info.outputs.PACKAGE_VERSIONS }}
+            VCS_REF=${{ github.sha }}
+            BUILD_DATE=${{ steps.get_build_info.outputs.BUILD_DATE }}
+            BUILD_PLATFORM=${{ runner.os }}/${{ runner.arch }}

Dockerfile

@@ -1,7 +1,6 @@
 FROM ubuntu:latest
 
-ARG TARGETPLATFORM
-ARG BUILDPLATFORM
+ARG BUILD_PLATFORM
 ARG BUILD_DATE
 ARG VCS_REF
 ARG VERSION

VersionInfo.Dockerfile

@@ -0,0 +1,9 @@
+FROM ubuntu:latest
+
+RUN apt-get update && \
+    tor_version=$(apt-cache madison tor | awk '{print $3; exit}') && \
+    obfs4proxy_version=$(apt-cache madison obfs4proxy | awk '{print $3; exit}') && \
+    ubuntu_version=$(cat /etc/os-release | grep VERSION_ID | awk -F '"' '{print $2}') && \
+    echo "${ubuntu_version}_${tor_version}_${obfs4proxy_version}" > /version.txt
+
+CMD cat /version.txt