Merge pull request #445 from CanineHQ/chriszhu__build_docker_on_branch

added docker build to pull request

.github/workflows/docker-build.yml

@@ -3,13 +3,16 @@ name: Docker Build and Push
 on:
   push:
     branches: [ main ]
-  pull_request:
-    branches: [ main ]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  packages: write
 
 jobs:
   build:
     runs-on: ubuntu-latest
-    timeout-minutes: 10
+    timeout-minutes: 60
     steps:
       - name: Checkout code
         uses: actions/checkout@v5
@@ -19,3 +22,20 @@ jobs:
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: ghcr.io/caninehq/canine:latest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max