[IBCDPE-386] Adds CI step to publish GHCR container

.github/workflows/dev.yml

@@ -5,6 +5,8 @@ name: CI
 on:
   push:
     branches: ["dev"]
+    # Match tags that resemble a version
+    tags: ['[0-9]+\.[0-9]+\.[0-9]+']
   pull_request:
 
   # Allows you to run this workflow manually from the Actions tab
@@ -56,3 +58,36 @@ jobs:
       - run: pip install -U setuptools
       - run: pip install .
       - run: adt test_config.yaml -t ${{secrets.SYNAPSE_PAT}}
+
+  ghcr-publish:
+    needs: [build, test]
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: Login to GitHub Container Registry
+      uses: docker/login-action@v2
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+    - id: meta
+      uses: docker/metadata-action@v4
+      with:
+        images: |
+          ghcr.io/${{ github.repository }}
+        tags: |
+          type=semver,pattern={{version}}
+          type=semver,pattern={{major}}.{{minor}}
+          type=semver,pattern={{major}}
+          type=ref,event=branch
+          type=sha
+          latest
+    - name: Publish Docker Image
+      uses: docker/build-push-action@v3
+      with:
+        context: .
+        build-args: |
+          TARBALL_PATH=${{ needs.prepare.outputs.tarball-path }}
+        push: true
+        tags: ${{ steps.meta.outputs.tags }}
+        labels: ${{ steps.meta.outputs.labels }}