ci: move deploy pipeline to registry images

.github/workflows/ci.yml

@@ -75,7 +75,7 @@ jobs:
         run: docker build -f apps/ui/Dockerfile .
 
   deployment:
-    name: Deployment Artifacts
+    name: Deployment Manifests
     runs-on: ubuntu-latest
 
     steps:
@@ -84,6 +84,3 @@ jobs:
 
       - name: Validate docker compose
         run: docker compose config -q
-
-      - name: Build deployable images
-        run: docker compose build admin-api mcp-server ui

.github/workflows/deploy.yml

@@ -12,8 +12,77 @@ concurrency:
   group: deploy-${{ github.event_name == 'workflow_run' && github.event.workflow_run.head_branch || github.ref }}
   cancel-in-progress: true
 
+permissions:
+  contents: read
+  packages: write
+
+env:
+  IMAGE_TAG: ${{ github.event_name == 'workflow_run' && github.event.workflow_run.head_sha || github.sha }}
+  ADMIN_API_IMAGE: ghcr.io/${{ github.repository_owner }}/crank-admin-api
+  MCP_SERVER_IMAGE: ghcr.io/${{ github.repository_owner }}/crank-mcp-server
+  UI_IMAGE: ghcr.io/${{ github.repository_owner }}/crank-ui
+
 jobs:
+  build-images:
+    if: >
+      github.event_name == 'workflow_dispatch' ||
+      (
+        github.event_name == 'workflow_run' &&
+        github.event.workflow_run.conclusion == 'success' &&
+        github.event.workflow_run.head_branch == 'main'
+      )
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - name: admin-api
+            dockerfile: apps/admin-api/Dockerfile
+          - name: mcp-server
+            dockerfile: apps/mcp-server/Dockerfile
+          - name: ui
+            dockerfile: apps/ui/Dockerfile
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v5
+        with:
+          ref: ${{ github.event_name == 'workflow_run' && github.event.workflow_run.head_sha || github.sha }}
+
+      - name: Resolve image name
+        id: image
+        run: |
+          case "${{ matrix.name }}" in
+            admin-api) echo "name=${ADMIN_API_IMAGE}" >> "$GITHUB_OUTPUT" ;;
+            mcp-server) echo "name=${MCP_SERVER_IMAGE}" >> "$GITHUB_OUTPUT" ;;
+            ui) echo "name=${UI_IMAGE}" >> "$GITHUB_OUTPUT" ;;
+            *) exit 1 ;;
+          esac
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to GHCR
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push ${{ matrix.name }}
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ${{ matrix.dockerfile }}
+          push: true
+          tags: |
+            ${{ steps.image.outputs.name }}:${{ env.IMAGE_TAG }}
+            ${{ steps.image.outputs.name }}:main
+          cache-from: type=gha,scope=${{ matrix.name }}
+          cache-to: type=gha,mode=max,scope=${{ matrix.name }}
+
   deploy:
+    needs: build-images
     if: >
       github.event_name == 'workflow_dispatch' ||
       (
@@ -41,28 +110,32 @@ jobs:
           printf '%s\n' "${{ secrets.DEPLOY_KNOWN_HOSTS }}" > ~/.ssh/known_hosts
           chmod 644 ~/.ssh/known_hosts
 
-      - name: Sync project to server
+      - name: Sync deployment files to server
         run: |
-          rsync -az --delete \
-            --exclude ".git" \
-            --exclude "target" \
-            --exclude "notes" \
-            --exclude "node_modules" \
-            ./ "${{ secrets.DEPLOY_USER }}@${{ secrets.DEPLOY_HOST }}:${{ secrets.DEPLOY_PATH }}/"
+          ssh "${{ secrets.DEPLOY_USER }}@${{ secrets.DEPLOY_HOST }}" \
+            "mkdir -p '${{ secrets.DEPLOY_PATH }}'"
+          rsync -az docker-compose.yml \
+            "${{ secrets.DEPLOY_USER }}@${{ secrets.DEPLOY_HOST }}:${{ secrets.DEPLOY_PATH }}/docker-compose.yml"
 
       - name: Write environment file
         run: |
-          ssh "${{ secrets.DEPLOY_USER }}@${{ secrets.DEPLOY_HOST }}" \
-            "mkdir -p '${{ secrets.DEPLOY_PATH }}' && cat > '${{ secrets.DEPLOY_PATH }}/.env'" \
-            <<< "${{ secrets.DEPLOY_ENV_FILE }}"
+          {
+            printf '%s\n' "${{ secrets.DEPLOY_ENV_FILE }}"
+            printf 'CRANK_ADMIN_API_IMAGE=%s:%s\n' "${{ env.ADMIN_API_IMAGE }}" "${{ env.IMAGE_TAG }}"
+            printf 'CRANK_MCP_SERVER_IMAGE=%s:%s\n' "${{ env.MCP_SERVER_IMAGE }}" "${{ env.IMAGE_TAG }}"
+            printf 'CRANK_UI_IMAGE=%s:%s\n' "${{ env.UI_IMAGE }}" "${{ env.IMAGE_TAG }}"
+          } | ssh "${{ secrets.DEPLOY_USER }}@${{ secrets.DEPLOY_HOST }}" \
+            "mkdir -p '${{ secrets.DEPLOY_PATH }}' && cat > '${{ secrets.DEPLOY_PATH }}/.env'"
 
       - name: Deploy with Docker Compose
         run: |
           ssh "${{ secrets.DEPLOY_USER }}@${{ secrets.DEPLOY_HOST }}" "
             set -e
             cd '${{ secrets.DEPLOY_PATH }}'
+            echo '${{ secrets.DEPLOY_REGISTRY_TOKEN }}' | docker login ghcr.io -u '${{ secrets.DEPLOY_REGISTRY_USER }}' --password-stdin
             docker compose config -q
-            docker compose up -d --build --remove-orphans
+            docker compose pull admin-api mcp-server ui
+            docker compose up -d --remove-orphans
           "
 
       - name: Verify health endpoints