Move from docker to github container registry

.github/workflows/dockerBuild.yml

@@ -0,0 +1,39 @@
+name: Build
+on:
+  push:
+    tags:
+      - "v*.*.*"
+  workflow_dispatch:
+  schedule:
+    - cron: '0 3 * * *'
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v2
+      - name: Docker meta
+        id: docker_meta
+        uses: crazy-max/ghaction-docker-meta@v1
+        with:
+          images: ghcr.io/${{ github.repository }}
+          tag-sha: false
+          tag-semver: |
+            {{version}}
+            {{major}}.{{minor}}
+      - name: Set up Docker buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: ./Dockerfile
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.docker_meta.outputs.tags }}
+          labels: ${{ steps.docker_meta.outputs.labels }}