Dockerfile: add an extra stage for rtorrent-flood dbg image

.github/workflows/publish-rolling.yml

@@ -128,6 +128,7 @@ jobs:
       - name: Publish flood:master-dbg to Docker Hub
         uses: docker/build-push-action@v2
         file: ./Dockerfile
+        target: flood
         with:
           context: .
           file: ./Dockerfile
@@ -135,6 +136,17 @@ jobs:
           push: true
           tags: jesec/flood:master-dbg
 
+      - name: Publish rtorrent-flood:master-dbg to Docker Hub
+        uses: docker/build-push-action@v2
+        file: ./Dockerfile
+        target: rtorrent-flood
+        with:
+          context: .
+          file: ./Dockerfile
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: jesec/rtorrent-flood:master-dbg
+
   pkg:
     runs-on: ubuntu-20.04
 

Dockerfile

@@ -13,8 +13,6 @@
 ARG BUILDPLATFORM=amd64
 ARG NODE_IMAGE=node:alpine
 
-FROM jesec/rtorrent:master as rtorrent
-
 FROM --platform=$BUILDPLATFORM ${NODE_IMAGE} as nodebuild
 
 WORKDIR /usr/src/app/
@@ -36,9 +34,6 @@ WORKDIR /usr/src/app/
 # Copy sources
 COPY --from=nodebuild /usr/src/app ./
 
-# Copy rTorrent
-COPY --from=rtorrent / /
-
 # Install runtime dependencies
 RUN apk --no-cache add \
     mediainfo
@@ -58,3 +53,12 @@ ENTRYPOINT ["npm", "--prefix=/usr/src/app/", "run", "start:development:server",
 
 # Then, to start a debugging session of frontend:
 # docker exec -it ${container_id} npm --prefix=/usr/src/app/ run start:development:client
+
+# rtorrent-flood image
+FROM jesec/rtorrent:master as rtorrent
+FROM flood as rtorrent-flood
+
+# Copy rTorrent
+COPY --from=rtorrent / /
+
+ENTRYPOINT ["npm", "--prefix=/usr/src/app/", "run", "start:development:server", "--", "--host=0.0.0.0", "--rtorrent"]