Build action (#2)

* Build action

* Updated Dockerfile path

.github/workflows/build.yml

@@ -1,22 +1,50 @@
 name: Build
-
 on:
-  pull_request:
   push:
     branches:
-      - main
+      - 'master'
+    tags:
+      - 'v*.*.*'
+  pull_request:
+    branches:
+      - 'master'
 
 jobs:
-  build-cardinal:
-    name: Cardinal
+  build:
+    name: Build
     runs-on: ubuntu-latest
-    defaults:
-      run:
-        working-directory: ./cardinal
+    env:
+      ACTIONS_ALLOW_UNSECURE_COMMANDS: true
+      DOCKER_REGISTRY: ghcr.io
+      DOCKER_IMAGE_NAME: ${{ github.repository }}
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Setup Docker Build
-        uses: docker/setup-buildx-action@v2
-      - name: Build Cardinal Docker Image
-        run: docker build .
+      - name: Check out the repo
+        uses: actions/checkout@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+
+      - name: Log in to the registry
+        uses: docker/login-action@v1
+        with:
+          registry: ${{ env.DOCKER_REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Cardinal
+
+      - name: Cardinal image tags & labels
+        id: meta-cardinal
+        uses: docker/metadata-action@v3
+        with:
+          images: ${{ env.DOCKER_REGISTRY }}/${{ env.DOCKER_IMAGE_NAME }}-cardinal
+
+      - name: Cardinal image build & push
+        uses: docker/build-push-action@v2
+        with:
+          context: ./cardinal
+          push: true
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          tags: ${{ steps.meta-cardinal.outputs.tags }}
+          labels: ${{ steps.meta-cardinal.outputs.labels }}