Merge pull request #3365 from metacpan/haarg/push-to-ghcr

also push to GitHub container registry

Author: haarg

.github/workflows/build-container.yml

@@ -46,7 +46,9 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ github.repository }}
+          images: |
+            docker.io/${{ github.repository }}
+            ghcr.io/${{ github.repository }}
           flavor: |
             latest=false
           tags: |

Dockerfile

@@ -67,7 +67,7 @@ HEALTHCHECK --start-period=3s CMD [ "curl", "--fail", "http://localhost/healthch
 ################### Development Server
 FROM server AS develop
 
-ENV COLUMNS="${COLUMNS:-120}"
+ENV COLUMNS=120
 ENV PLACK_ENV=development
 
 USER root