Shared image for CI and local dev

.github/workflows/ci.yaml

@@ -20,18 +20,23 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: Login to the container registry
         uses: docker/login-action@v3
         with:
           registry: https://ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Build image
-        run: |
-          docker build --build-arg="POSTGRES_VERSION=${POSTGRES_VERSION}" --build-arg="PGVECTOR_VERSION=${PGVECTOR_VERSION}" --tag "ghcr.io/zapgram/cimg-postgres-pgvector:${POSTGRES_VERSION}-${PGVECTOR_VERSION}" .
-
-      - name: Publish image
-        if: github.ref_name == 'trunk'
-        run: |
-          docker push "ghcr.io/zapgram/cimg-postgres-pgvector:${POSTGRES_VERSION}-${PGVECTOR_VERSION}"
+      - name: Build and (maybe) publish image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          build-args: |
+            POSTGRES_VERSION=${{env.POSTGRES_VERSION}}
+            PGVECTOR_VERSION=${{env.PGVECTOR_VERSION}}
+          platforms: linux/amd64,linux/arm64
+          tags: ghcr.io/zapgram/pilot-postgres:${{env.POSTGRES_VERSION}}-pgvector${{env.PGVECTOR_VERSION}}
+          push: ${{ github.ref_name == 'trunk' }}

Dockerfile

@@ -1,6 +1,10 @@
 ARG POSTGRES_VERSION
 
-FROM cimg/postgres:${POSTGRES_VERSION}
+FROM postgres:${POSTGRES_VERSION}
+
+RUN apt-get update \
+    && apt-get install -y git make gcc postgresql-server-dev-15 \
+    && rm -rf /var/lib/apt/lists/*
 
 ARG PGVECTOR_VERSION