Automatically build and publish docker files (hopefully)

.github/workflows/build-and-publish.yaml

@@ -1,4 +1,4 @@
-name: Build for windows
+name: Build for windows and docker and create a release
 
 # Controls when the workflow will run
 on:
@@ -11,10 +11,14 @@ on:
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
 
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
   # This workflow contains a single job called "build"
-  build:
+  build-windows:
     # The type of runner that the job will run on
     runs-on: windows-latest
 
@@ -75,3 +79,45 @@ jobs:
         with:
           name: Syng Version ${{ env.VERSION }}
           path: work/dist/syng-${{ env.VERSION }}.exe
+  docker:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+      attestations: write
+      id-token: write
+
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@v4
+        with:
+          repository: christofsteel/syng
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+      - name: Build and push Docker image
+        id: push
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          file: ./resources/docker/Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+      - name: Generate artifact attestation
+        uses: actions/attest-build-provenance@v1
+        with:
+          subject-name: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME}}
+          subject-digest: ${{ steps.push.outputs.digest }}
+          push-to-registry: true
+
+