Fix docker build

Author: BriskAM

.github/workflows/docker-build.yml

@@ -11,20 +11,24 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
+        uses: docker/setup-buildx-action@v2
+
+      - name: Convert repository name to lowercase
+        run: |
+          echo "REPO_LOWER=${GITHUB_REPOSITORY,,}" >> $GITHUB_ENV
 
       - name: Login to GitHub Container Registry
-        uses: docker/login-action@v1
+        uses: docker/login-action@v2
         with:
           registry: ghcr.io
           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: .
           push: true
@@ -33,8 +37,8 @@ jobs:
             PORT=${{ secrets.PORT || '8000' }}
             RELOAD=${{ secrets.RELOAD || 'false' }}
           tags: |
-            ghcr.io/${{ github.repository }}:latest
-            ghcr.io/${{ github.repository }}:${{ github.sha }}
+            ghcr.io/${{ env.REPO_LOWER }}:latest
+            ghcr.io/${{ env.REPO_LOWER }}:${{ github.sha }}
           labels: |
             org.opencontainers.image.source=${{ github.event.repository.html_url }}
             org.opencontainers.image.revision=${{ github.sha }}