Spawn docker

.github/workflows/ci.yml

@@ -1,9 +1,9 @@
 name: Chipyard Megaboom Benchmark
 
 on:
-  - workflow_dispatch
-  - push
-  - pull_request
+  workflow_dispatch:
+  push:
+  pull_request:
 
 jobs:
   smoke-tests:

.github/workflows/ci_docker.yml

@@ -0,0 +1,31 @@
+name: docker update
+
+on:
+  workflow_dispatch:
+  push:
+  pull_request:
+
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    env:
+      IMAGE: chipyard:latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Build docker image
+        run: |
+          docker build -t ${{ env.IMAGE }}
+
+      - name: Login to GitHub Container Registry (GHCR)
+        if: github.event_name != 'pull_request' && github.repository == 'antmicro/megaboom-cpu-benchmarking'
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: gha
+          password: ${{ github.token }}
+
+      - name: Push container image to GitHub Container Registry (GHCR)
+        if: github.event_name != 'pull_request' && github.repository == 'antmicro/megaboom-cpu-benchmarking'
+        run: docker push $IMAGE
+