Add CI builds for all custom images and fix Kong Dockerfile

- Gitea Actions now builds monacousa-db, monacousa-kong, and
  monacousa-migrate alongside the portal image on every push to main
- Fix Kong Dockerfile permission issue (use COPY --chmod instead of RUN chmod)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.gitea/workflows/build.yml

@@ -1,4 +1,4 @@
-name: Build and Push Docker Image
+name: Build and Push Docker Images
 
 on:
   push:
@@ -14,10 +14,9 @@ on:
 
 env:
   REGISTRY: code.letsbe.solutions
-  IMAGE_NAME: letsbe/monacousa-portal
 
 jobs:
-  build:
+  build-portal:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
@@ -34,11 +33,11 @@ jobs:
           username: ${{ gitea.actor }}
           password: ${{ secrets.REGISTRY_TOKEN }}
 
-      - name: Extract metadata (tags, labels)
+      - name: Extract metadata
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          images: ${{ env.REGISTRY }}/letsbe/monacousa-portal
           tags: |
             type=ref,event=branch
             type=ref,event=pr
@@ -46,7 +45,7 @@ jobs:
             type=semver,pattern={{major}}.{{minor}}
             type=raw,value=latest,enable={{is_default_branch}}
 
-      - name: Build and push Docker image
+      - name: Build and push portal image
         uses: docker/build-push-action@v5
         with:
           context: .
@@ -57,3 +56,53 @@ jobs:
             PUBLIC_SUPABASE_URL=https://api.portal.monacousa.org
             PUBLIC_SUPABASE_ANON_KEY=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoiYW5vbiIsImlzcyI6InN1cGFiYXNlIiwiaWF0IjoxNzA0MDY3MjAwLCJleHAiOjE4NjE4MzM2MDB9.placeholder
             SUPABASE_SERVICE_ROLE_KEY=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoic2VydmljZV9yb2xlIiwiaXNzIjoic3VwYWJhc2UiLCJpYXQiOjE3MDQwNjcyMDAsImV4cCI6MTg2MTgzMzYwMH0.placeholder
+
+  build-infra:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - image: monacousa-db
+            context: docker/db
+          - image: monacousa-kong
+            context: docker/kong
+          - image: monacousa-migrate
+            context: docker/migrate
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Sync source files into build contexts
+        run: |
+          cp supabase/docker/00-init-schemas.sql docker/db/00-init-schemas.sql
+          cp supabase/docker/migrate.sh docker/db/migrate.sh
+          cp deploy/init.sql docker/migrate/init.sql
+          cp deploy/post-deploy.sql docker/migrate/post-deploy.sql
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Gitea Container Registry
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ gitea.actor }}
+          password: ${{ secrets.REGISTRY_TOKEN }}
+
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/letsbe/${{ matrix.image }}
+          tags: |
+            type=ref,event=branch
+            type=raw,value=latest,enable={{is_default_branch}}
+
+      - name: Build and push ${{ matrix.image }}
+        uses: docker/build-push-action@v5
+        with:
+          context: ${{ matrix.context }}
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

docker/kong/Dockerfile

@@ -1,9 +1,9 @@
 FROM kong:2.8.1
 
-# Embed the config template and wrapper script
+USER root
 COPY kong.yml.template /var/lib/kong/kong.yml.template
-COPY docker-entrypoint-wrapper.sh /docker-entrypoint-wrapper.sh
-RUN chmod +x /docker-entrypoint-wrapper.sh
+COPY --chmod=755 docker-entrypoint-wrapper.sh /docker-entrypoint-wrapper.sh
+USER kong
 
 ENTRYPOINT ["/docker-entrypoint-wrapper.sh"]
 CMD ["kong", "docker-start"]