feat: add Dockerfile and docker push CI workflow (#5)

.github/workflows/docker_build_push.yml

@@ -0,0 +1,66 @@
+name: docker_build_push
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  docker:
+    name: Build and push docker image to GitHub Container Registry
+    environment: devnet-1
+    runs-on: ubuntu-latest-16-core
+    outputs:
+      tags: ${{ steps.meta.outputs.tags }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Inject slug/short variables
+        uses: rlespinasse/github-slug-action@v4
+        with:
+          short-length: 7
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+
+      - name: Push to GitHub Container Registry
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          build-args: |
+            VITE_SUBNET_REGISTRATOR_CONTRACT_ADDRESS=${{ vars.VITE_SUBNET_REGISTRATOR_CONTRACT_ADDRESS }}
+            VITE_TOPOS_CORE_CONTRACT_ADDRESS=${{ vars.VITE_TOPOS_CORE_CONTRACT_ADDRESS }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: |
+            type=registry,ref=${{ env.REGISTRY }}/${{ github.repository }}:build-cache-${{ env.GITHUB_REF_SLUG_URL }}-${{ github.workflow }}
+            type=registry,ref=${{ env.REGISTRY }}/${{ github.repository }}:build-cache-main-${{ github.workflow }}
+          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ github.repository }}:build-cache-${{ env.GITHUB_REF_SLUG_URL }}-${{ github.workflow }},mode=max

Dockerfile

@@ -0,0 +1,16 @@
+FROM node:lts-alpine
+
+ARG VITE_SUBNET_REGISTRATOR_CONTRACT_ADDRESS
+ARG VITE_TOPOS_CORE_CONTRACT_ADDRESS
+
+WORKDIR /usr/src/app
+
+COPY package*.json ./
+
+RUN npm ci
+
+COPY . ./
+
+RUN npm run build
+
+CMD npm run preview -- --port 80 --host 0.0.0.0