Merge pull request #59 from redhat-et/docker-release

add docker release GHA

Author: rootfs

.github/workflows/docker-release.yml

@@ -0,0 +1,38 @@
+name: Create and publish Docker release image
+
+on:
+  push:
+    tags:
+      - 'v*'  # Triggers on version tags like v1.0.0, v2.1.3, etc.
+
+jobs:
+  build_and_push:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+    - name: Check out the repo
+      uses: actions/checkout@v4
+
+    - name: Extract tag name
+      id: extract_tag
+      run: echo "tag=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
+
+    - name: Log in to GitHub Container Registry
+      uses: docker/login-action@v3
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Build and push Docker image
+      uses: docker/build-push-action@v5
+      with:
+        context: .
+        file: ./Dockerfile.extproc
+        push: true
+        tags: |
+          ghcr.io/${{ github.repository_owner }}/llm_semantic_router/extproc:${{ steps.extract_tag.outputs.tag }}
+          ghcr.io/${{ github.repository_owner }}/llm_semantic_router/extproc:latest