Use container registry instead of packages [rebuild docker image]

.github/workflows/workflow.yml

@@ -23,8 +23,8 @@ jobs:
         with:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
-          registry: docker.pkg.github.com
-          repository: lowlighter/metrics/metrics
+          registry: ghcr.io
+          repository: lowlighter/metrics
           tag_with_ref: true
           dockerfile: source/docker/Dockerfile
 
@@ -36,7 +36,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v2
       - name: Login to GitHub registry
-        run: docker login docker.pkg.github.com -u ${{ github.actor }} -p ${{ secrets.GITHUB_TOKEN }}
+        run: echo ${{ secrets.CONTAINER_REGISTRY_TOKEN }} | docker login ghcr.io -u ${{ github.actor }} --password-stdin
       - name: Build lowlighter/metrics:${{ github.head_ref || 'master' }}
         run: docker build -t lowlighter/metrics:${{ github.head_ref || 'master' }} .
       - name: Run tests

Dockerfile

@@ -1,5 +1,5 @@
 # Base image
-FROM docker.pkg.github.com/lowlighter/metrics/metrics:latest
+FROM ghcr.io/lowlighter/metrics:latest
 
 # Copy repository
 COPY . /metrics