feat: github workflow create image for ghcr.io

.github/workflows/create_release_and_build.yml

@@ -5,6 +5,7 @@ on:
       - 'v[0-9]+.[0-9]+.[0-9]+'
 jobs:
   deploy:
+    # Change this to latest - or ubuntu 20.04?
     runs-on: ubuntu-18.04
     steps:
       - name: Checkout
@@ -64,23 +65,39 @@ jobs:
       - name: compress windows_x86_64 binary
         run: zip -j ./oxker_windows_x86_64.zip target/x86_64-pc-windows-gnu/release/oxker.exe
 
-      ###############################
+      #########################################
-      ## Build images for Dockerhub #
+      ## Build images for Dockerhub & ghcr.io #
-      ###############################
+      #########################################
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Login to DockerHub
         uses: docker/login-action@v2
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Write release version to env
+        run: |
+          CURRENT_SEMVER=${GITHUB_REF_NAME#v}
+          echo "CURRENT_SEMVER=$CURRENT_SEMVER" >> $GITHUB_ENV
+
       - uses: docker/setup-buildx-action@v2
         id: buildx
         with:
           install: true
-      - name: Build for Docker Hub
+      - name: Build for Dockerhub & ghcr.io 
         run: |
           docker build --platform linux/arm/v6,linux/arm64,linux/amd64 \
           -t ${{ secrets.DOCKERHUB_USERNAME }}/oxker:latest \
+          -t ${{ secrets.DOCKERHUB_USERNAME }}/oxker:${{env.CURRENT_SEMVER}} \
+          -t ghcr.io/${{ github.repository_owner }}/oxker:latest \
+          -t ghcr.io/${{ github.repository_owner }}/oxker:${{env.CURRENT_SEMVER}} \
           --push \
           -f containerised/Dockerfile .