Build Docker image

.github/workflows/build.yml

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+name: build:node
+
+on:
+  push:
+    branches:
+      - master
+  workflow_dispatch:
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    #if: contains(github.event.head_commit.message, 'web')
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      #- name: Set up QEMU
+      #  uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Login to GHCR
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and Push Docker Image
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          platforms: linux/amd64 #, linux/arm64 
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

Dockerfile

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+FROM node:22-alpine AS sk-build
+WORKDIR /usr/src/app
+
+ARG TZ=Europe/Stockholm
+
+COPY . /usr/src/app
+RUN apk --no-cache add curl tzdata
+RUN cp /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+RUN npm install
+RUN npm run build
+
+FROM node:22-alpine
+WORKDIR /usr/src/app
+
+ARG TZ=Europe/Stockholm
+RUN apk --no-cache add curl tzdata
+RUN cp /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+
+COPY --from=sk-build /usr/src/app/package.json /usr/src/app/package.json
+COPY --from=sk-build /usr/src/app/package-lock.json /usr/src/app/package-lock.json
+
+COPY --from=sk-build /usr/src/app/build /usr/src/app/build
+
+EXPOSE 3000
+CMD ["npm", "run", "start"]