Publish image to gh packages

Author: erictaodev

.github/workflows/docker.yml

@@ -15,8 +15,6 @@ jobs:
       - name: Prepare Docker tag
         id: prep
         run: |
-          DOCKER_IMAGE=ledgerhq/bitcoin-lib-grpc
-
           VERSION=noop
           if [[ $GITHUB_REF == refs/tags/* ]]; then
             VERSION=${GITHUB_REF#refs/tags/}
@@ -26,46 +24,17 @@ jobs:
               VERSION=latest
             fi
           fi
+          echo ::set-output name=tags::${VERSION}
 
-          TAGS="${DOCKER_IMAGE}:${VERSION}"
-
-          echo ::set-output name=version::${VERSION}
-          echo ::set-output name=tags::${TAGS}
-          echo ::set-output name=created::$(date -u +'%Y-%m-%dT%H:%M:%SZ')
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
-
-      - name: Cache Docker layers
-        uses: actions/cache@v2
-        with:
-          path: /tmp/.buildx-cache
-          key: ${{ runner.os }}-buildx-${{ github.sha }}
-          restore-keys: |
-            ${{ runner.os }}-buildx-
-
-      - name: Check out the repo
+      - name: Clone
         uses: actions/checkout@v2
 
-      - name: Login to DockerHub
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Build and push to Docker Hub
-        id: docker_hub
-        uses: docker/build-push-action@v2
+      - name: Build and publish to GitHub Packages
+        uses: docker/build-push-action@v1
         with:
-          pull: true
-          push: true
+          repository: ledgerhq/bitcoin-lib-grpc/bitcoin-lib-grpc
+          registry: docker.pkg.github.com
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
           tags: ${{ steps.prep.outputs.tags }}
-          labels: |
-            org.opencontainers.image.title=${{ github.event.repository.name }}
-            org.opencontainers.image.description=${{ github.event.repository.description }}
-            org.opencontainers.image.url=${{ github.event.repository.html_url }}
-            org.opencontainers.image.source=${{ github.event.repository.clone_url }}
-            org.opencontainers.image.version=${{ steps.prep.outputs.version }}
-            org.opencontainers.image.created=${{ steps.prep.outputs.created }}
-            org.opencontainers.image.revision=${{ github.sha }}
-            org.opencontainers.image.licenses=${{ github.event.repository.license.spdx_id }}
+          push: true