MNT: Switch to Github Container Registry (#168)

.github/workflows/docker.yml

@@ -13,6 +13,10 @@ on:
       - "go.sum"
   workflow_dispatch:
 
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
 jobs:
   buildx:
     runs-on: ubuntu-latest
@@ -33,21 +37,22 @@ jobs:
         id: meta
         uses: docker/metadata-action@v4
         with:
-          images: consbio/mbtileserver
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
           # add "type=ref,event=pr" if needed to test a PR
           tags: |
             type=raw,value=latest,enable={{is_default_branch}}
             type=semver,pattern={{version}}
 
-      - name: Login to DockerHub
+      - name: Login to Github Container Registry
         if: github.event_name != 'pull_request'
         uses: docker/login-action@v2
         with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build and push
-        uses: docker/build-push-action@v2
+        uses: docker/build-push-action@v4
         with:
           context: .
           platforms: linux/amd64,linux/arm64

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 -   now requires Go 1.18+.
 -   supports GCC11 on Ubuntu 22.04 (#166)
+-   switch from Docker Hub to Github Container Registry (#168)
 
 ## 0.9.0
 

README.md

@@ -237,10 +237,11 @@ server {
 
 ## Docker
 
-Pull the latest image from [Docker Hub](https://hub.docker.com/r/consbio/mbtileserver):
+Pull the latest image from
+[Github Container Registry](https://github.com/consbio/mbtileserver/pkgs/container/mbtileserver):
 
 ```
-docker pull consbio/mbtileserver:latest
+docker pull ghcr.io/consbio/mbtileserver:latest
 ```
 
 To build the Docker image locally (named `mbtileserver`):