Publish docker image

.github/workflows/docker-build.yml

@@ -0,0 +1,49 @@
+name: publish
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  publish:
+    permissions:
+      packages: write
+
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+        with:
+          fetch-depth: 1
+
+      - name: Setup mirror
+        uses: self-actuated/hub-mirror@master
+      - name: Get TAG
+        id: get_tag
+        run: echo TAG=${GITHUB_REF#refs/tags/} >> $GITHUB_ENV
+      - name: Get Repo Owner
+        id: get_repo_owner
+        run: echo "REPO_OWNER=$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]')" > $GITHUB_ENV
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Login to container Registry
+        uses: docker/login-action@v2
+        with:
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+          registry: ghcr.io
+
+      - name: Release build
+        id: release_build
+        uses: docker/build-push-action@v4
+        with:
+          outputs: "type=registry,push=true"
+          provenance: false
+          platforms: linux/amd64,linux/arm/v6,linux/arm64
+          tags: |
+            ghcr.io/${{ env.REPO_OWNER }}/whatsapp-dev:${{ github.sha }}
+            ghcr.io/${{ env.REPO_OWNER }}/whatsapp-dev:${{ env.TAG }}
+            ghcr.io/${{ env.REPO_OWNER }}/whatsapp-dev:latest

Dockerfile

@@ -1,13 +1,17 @@
+ARG BUILDPLATFORM
+ARG TARGETOS
+ARG TARGETARCH
+
 # Build the frontend container
-FROM node:21-slim AS frontend
+FROM --platform=linux/amd64 node:21-slim AS frontend
 
 COPY . /app
 WORKDIR /app
 
 RUN npm i && npm run build
 
 # Build the runtime container
-FROM golang:1.21
+FROM --platform=${BUILDPLATFORM:-linux/amd64} golang:1.21
 
 WORKDIR /usr/src/app