ci(github): publish docker image (#47)

.dockerignore

@@ -0,0 +1,16 @@
+#
+*
+
+#
+!**/package.json
+!/back/nest-cli.json
+!/back/src
+!/back/tsconfig.build.json
+!/back/tsconfig.json
+!/front/index.html
+!/front/public/.gitkeep
+!/front/src
+!/front/tsconfig.json
+!/front/tsconfig.node.json
+!/front/vite.config.ts
+!/package-lock.json

.github/workflows/publish.yml

@@ -0,0 +1,54 @@
+#
+
+name: Publish
+
+on:
+  push:
+    branches:
+      - main
+      - alpha
+
+  workflow_dispatch:
+
+permissions:
+  packages: write
+
+jobs:
+  build:
+    name: Publich Docker Image
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Github Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ github.token }}
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/betagouv/espace-partenaire
+          tags: |
+            type=sha,format=long,prefix=
+            type=ref,event=branch
+            type=ref,event=tag
+          flavor: |
+            latest=${{ github.ref == 'refs/heads/main' }}
+
+      - uses: actions/checkout@v4
+      - name: Build image
+        uses: docker/build-push-action@v3
+        with:
+          build-args: |
+            SOURCE_COMMIT=${{ github.sha }}
+          cache-from: type=registry,ref=ghcr.io/${{ github.repository }}:buildcache
+          cache-to: type=registry,ref=ghcr.io/${{ github.repository }}:buildcache,mode=max
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}

Dockerfile

@@ -0,0 +1,46 @@
+#
+
+FROM node:lts-buster-slim as base
+
+ENV TZ Europe/Paris
+RUN cp /usr/share/zoneinfo/Europe/Paris /etc/localtime
+
+RUN --mount=type=cache,target=/root/.npm,sharing=locked \
+  npm install -g npm@latest
+
+WORKDIR /home/node/app
+
+COPY ./package.json ./
+COPY ./back/package.json ./back/
+COPY ./front/package.json ./front/
+COPY ./front/public/ ./front/public/
+
+RUN --mount=type=cache,target=/root/.npm,sharing=locked \
+  npm install --omit=dev
+
+#
+
+FROM base AS build
+
+RUN --mount=type=cache,target=/root/.npm,sharing=locked \
+  npm install
+
+COPY ./back/ ./back/
+COPY ./front/ ./front/
+
+ENV NODE_ENV=production
+
+RUN npm run build
+
+#
+
+FROM base
+
+COPY --from=build /home/node/app/back/dist/ ./back/dist/
+COPY --from=build /home/node/app/front/dist/ ./front/dist/
+
+#
+
+USER node
+EXPOSE 3000/tcp
+ENTRYPOINT [ "npm", "start" ]

back/package.json

@@ -9,7 +9,7 @@
     "scalingo-prebuild": "cd ../front && npm install && npm run build && rm -rf ../back/front && cp -r dist ../back/front",
     "build": "nest build",
     "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
-    "start": "nest start",
+    "start": "node dist/main.js",
     "prestart:dev": "rm -rf dist",
     "start:dev": "nest start --watch",
     "start:debug": "nest start --debug --watch",