chore: self-hosted

.github/workflows/build.yaml

@@ -6,18 +6,41 @@ on:
 
 jobs:
   docker:
-    runs-on: ubuntu-latest
+    runs-on: self-hosted
     steps:
       - name: Checkout
         uses: actions/checkout@v2
 
+      - # Add support for more platforms with QEMU (optional)
+        # https://github.com/docker/setup-qemu-action
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: Prepare
         id: prep
         run: |
-          DOCKER_IMAGE=docker.io/kainlite/tr-gh
+          DOCKER_IMAGE=${{ secrets.DOCKER_USERNAME }}/${GITHUB_REPOSITORY#*/}-gh
+          VERSION=latest
           SHORTREF=${GITHUB_SHA::8}
-          TAG="${DOCKER_IMAGE}:${SHORTREF}"
-          echo tag=${TAG} >> ${GITHUB_OUTPUT}
+
+          # If this is git tag, use the tag name as a docker tag
+          if [[ $GITHUB_REF == refs/tags/* ]]; then
+            VERSION=${GITHUB_REF#refs/tags/v}
+          fi
+          TAGS="${DOCKER_IMAGE}:${VERSION},${DOCKER_IMAGE}:${SHORTREF}"
+
+          # If the VERSION looks like a version number, assume that
+          # this is the most recent version of the image and also
+          # tag it 'latest'.
+          if [[ $VERSION =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
+            TAGS="$TAGS,${DOCKER_IMAGE}:latest"
+          fi
+
+          # Set output parameters.
+          echo tags=${TAGS} >> ${GITHUB_OUTPUT}
 
       - name: Login to Docker Hub
         uses: docker/login-action@v3
@@ -29,4 +52,4 @@ jobs:
         uses: docker/build-push-action@v6
         with:
           push: true
-          tags: ${{ steps.prep.outputs.tag }}
+          tags: ${{ steps.prep.outputs.tags }}