Update workflows, add armv6 as deprectaed image from scratch

.github/workflows/master.yml

@@ -31,17 +31,28 @@ jobs:
       -
         name: Print builder available platforms
         run: echo ${{ steps.buildx.outputs.platforms }}
-      - name: Dockerhub login
+      -
+        name: Dockerhub login
         uses: docker/login-action@v2
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
       -
-        name: Run Buildx
+        name: Run Buildx for amd64, armv7, arm64 architectures
         run: |
           docker buildx build \
-            --platform linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64 \
+            --platform linux/amd64,linux/arm/v7,linux/arm64 \
             --output "type=image,push=false" \
             --push \
             --tag "$DOCKERHUB_REPOSITORY:latest" \
             .
+      # Legacy build for armv6
+      -
+        name: Run Buildx for armv6 architecture
+        run: |
+          docker buildx build \
+            --platform linux/arm/v6 \
+            --output "type=image,push=false" \
+            --push \
+            --tag "$DOCKERHUB_REPOSITORY:latest" \
+            Dockerfile.armv6

.github/workflows/release.yml

@@ -18,14 +18,17 @@ jobs:
         name: Set up Docker Buildx
         id: buildx
         uses: crazy-max/ghaction-docker-buildx@v1.1.0
-      - name: Release version
+      -
+        name: Release version
         run: echo "RELEASE_VERSION=${GITHUB_REF:10}" >> $GITHUB_ENV
-      - name: Print release version
+      -
+        name: Print release version
         run: echo ${{ env.RELEASE_VERSION }}
-      - name: Dockerhub login
+      -
+        name: Dockerhub login
         run: docker login -u ${{ secrets.DOCKERHUB_USERNAME }} -p ${{ secrets.DOCKERHUB_PASSWORD }}
       -
-        name: Run Buildx
+        name: Run Buildx for amd64, armv7, arm64 architectures
         run: |
           docker buildx build \
             --platform linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64 \
@@ -33,3 +36,13 @@ jobs:
             --push \
             --tag "$DOCKERHUB_REPOSITORY:$RELEASE_VERSION" \
             .
+      # Legacy build for armv6
+      -
+        name: Run Buildx for armv6 architecture
+        run: |
+          docker buildx build \
+            --platform linux/arm/v6 \
+            --output "type=image,push=false" \
+            --push \
+            --tag "$DOCKERHUB_REPOSITORY:$RELEASE_VERSION" \
+            Dockerfile.armv6

Dockerfile.armv6

@@ -0,0 +1,13 @@
+ARG GOLANG_VERSION="1.19.1"
+
+FROM golang:$GOLANG_VERSION-alpine as builder
+RUN apk --no-cache add tzdata
+WORKDIR /go/src/github.com/serjs/socks5
+COPY . .
+RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-s' -o ./socks5
+
+FROM SCRATCH
+COPY --from=builder /go/src/github.com/serjs/socks5/socks5 /
+COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
+COPY --from=builder /go/src/github.com/serjs/socks5/socks5 /
+ENTRYPOINT ["/socks5"]