build: add docker build in actions (#33)

Co-authored-by: Alexandre Chau <accounts@chau.moe>

.github/workflows/docker-build.yml

@@ -0,0 +1,100 @@
+name: Docker
+
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
+
+on:
+  push:
+    branches: ["main"]
+    # Publish semver tags as releases.
+    tags: ["v*.*.*"]
+  pull_request:
+    branches: ["main"]
+
+# abort running jobs if newer version is detected on same branch
+concurrency:
+  group: ${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
+
+env:
+  # Use docker.io for Docker Hub if empty
+  REGISTRY: ghcr.io
+  # github.repository as <account>/<repo>
+  BASE_IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        directory: [strapi, app]
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+      # This is used to complete the identity challenge
+      # with sigstore/fulcio when running outside of PRs.
+      id-token: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      # Install the cosign tool except on PR
+      # https://github.com/sigstore/cosign-installer
+      - name: Install cosign
+        if: github.event_name != 'pull_request'
+        uses: sigstore/cosign-installer@6e04d228eb30da1757ee4e1dd75a0ec73a653e06 #v3.1.1
+        with:
+          cosign-release: "v2.1.1"
+
+      # Workaround: https://github.com/docker/build-push-action/issues/461
+      - name: Setup Docker buildx
+        uses: docker/setup-buildx-action@79abd3f86f79a9d68a23c75a09a9a85889262adf
+
+      # Login against a Docker registry except on PR
+      # https://github.com/docker/login-action
+      - name: Log into registry ${{ env.REGISTRY }}
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@28218f9b04b4f3f62068d7b6ce6ca5b26e35336c
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Extract metadata (tags, labels) for Docker
+      # https://github.com/docker/metadata-action
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.BASE_IMAGE_NAME }}-${{ matrix.directory }}
+
+      # Build and push Docker image with Buildx (don't push on PR)
+      # https://github.com/docker/build-push-action
+      - name: Build and push Docker image
+        id: build-and-push
+        uses: docker/build-push-action@ac9327eae2b366085ac7f6a2d02df8aa8ead720a
+        with:
+          context: ${{ matrix.directory }}
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      # Sign the resulting Docker image digest except on PRs.
+      # This will only write to the public Rekor transparency log when the Docker
+      # repository is public to avoid leaking data.  If you would like to publish
+      # transparency data even for private images, pass --force to cosign below.
+      # https://github.com/sigstore/cosign
+      - name: Sign the published Docker image
+        if: ${{ github.event_name != 'pull_request' }}
+        env:
+          # https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
+          TAGS: ${{ steps.meta.outputs.tags }}
+          DIGEST: ${{ steps.build-and-push.outputs.digest }}
+        # This step uses the identity token to provision an ephemeral certificate
+        # against the sigstore community Fulcio instance.
+        run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}

.vscode/settings.json

@@ -27,6 +27,11 @@
       "path": "docker",
       "args": ["exec", "-it", "clic-postgres", "/bin/bash"],
       "overrideName": true
+    },
+    "app": {
+      "path": "docker",
+      "args": ["exec", "-it", "clic-app", "/bin/bash"],
+      "overrideName": true
     }
   },
   "terminal.integrated.profiles.windows": {
@@ -39,6 +44,11 @@
       "path": "docker",
       "args": ["exec", "-it", "clic-postgres", "/bin/bash"],
       "overrideName": true
+    },
+    "app": {
+      "path": "docker",
+      "args": ["exec", "-it", "clic-app", "/bin/bash"],
+      "overrideName": true
     }
   },
   "terminal.integrated.profiles.osx": {
@@ -51,6 +61,11 @@
       "path": "docker",
       "args": ["exec", "-it", "clic-postgres", "/bin/bash"],
       "overrideName": true
+    },
+    "app": {
+      "path": "docker",
+      "args": ["exec", "-it", "clic-app", "/bin/bash"],
+      "overrideName": true
     }
   },
   "[jsonc]": {

app/.dockerignore

@@ -0,0 +1,2 @@
+.next/**
+node_modules/**

app/.gitignore

@@ -23,7 +23,6 @@
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
-.pnpm-debug.log*
 
 # local env files
 .env*.local

app/Dockerfile

@@ -0,0 +1,18 @@
+FROM node:18-alpine
+
+RUN apk update
+ARG NODE_ENV=production
+ENV NODE_ENV=${NODE_ENV}
+
+WORKDIR /app
+COPY package.json package-lock.json ./
+RUN npm config set fetch-retry-maxtimeout 600000 -g && npm ci
+
+COPY . .
+RUN npm run build
+
+# switch to unprivileged user from node base image
+RUN chown -R node .
+USER node
+
+CMD [ "npm", "start" ]