Readded arm v6 and v7 platform to workflow publish_to_docker_hub

Author: bropat

.github/workflows/publish_to_docker_hub.yaml

@@ -59,6 +59,6 @@ jobs:
         with:
           context: .
           file: ./docker/Dockerfile
-          platforms: linux/amd64,linux/arm64
+          platforms: linux/amd64,linux/arm64,linux/arm/v6,linux/arm/v7
           push: true
           tags: ${{ steps.prep.outputs.tags }}

docker/Dockerfile

@@ -1,16 +1,20 @@
-FROM node:20-alpine as build
+FROM node:20-alpine3.18 AS build
 WORKDIR /tmp
 COPY . .
 RUN npm ci && npm run build
 
-FROM node:20-alpine
-WORKDIR /usr/src/app
+FROM node:20-alpine3.18 AS prod
+WORKDIR /tmp_prod
 COPY --from=build /tmp/dist ./dist
 COPY --from=build /tmp/docker/run.sh ./run.sh
 COPY --from=build /tmp/package.json ./package.json
 COPY --from=build /tmp/package-lock.json ./package-lock.json
-RUN apk add --no-cache jq \
-  && npm ci --only=production
+RUN npm ci --only=production
+
+FROM node:20-alpine
+WORKDIR /usr/src/app
+COPY --from=prod /tmp_prod ./
+RUN apk add --no-cache jq
 RUN apk add --no-cache bash
 EXPOSE 3000
 VOLUME ["/data"]