action

Author: umag

.github/workflows/publish.yml

@@ -0,0 +1,45 @@
+name: Publish Docker image
+
+on:
+  pull_request:
+    branches: [ main, sd3 ]
+  workflow_dispatch:
+
+jobs:
+  check_and_build:
+    name: Check for new release and build multiarch Docker image
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: write
+      id-token: write
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: umagistr/kohya-sd-scripts
+          tags: |
+            type=raw,value=latest
+
+      - name: Build and push multiarch Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: Dockerfile
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}