From 23b195c34c751983b344b3402ae238b3a32bf59a Mon Sep 17 00:00:00 2001
From: Yiorgis Gozadinos <ggozadinos@gmail.com>
Date: Thu, 16 Oct 2025 14:22:55 +0300
Subject: [PATCH] Add github action for publishing docker image to the github
 container registry

---
 .github/workflows/docker-publish.yml | 45 ++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 .github/workflows/docker-publish.yml

diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
new file mode 100644
index 00000000..594ea025
--- /dev/null
+++ b/.github/workflows/docker-publish.yml
@@ -0,0 +1,45 @@
+name: Build & publish Docker image
+on:
+  workflow_run:
+    workflows: ["Build & publish to pypi"]
+    types:
+      - completed
+  workflow_dispatch:
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    if: ${{ github.event.workflow_run.conclusion == 'success' || github.event_name == 'workflow_dispatch' }}
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract version from pyproject.toml
+        id: version
+        run: |
+          VERSION=$(grep -oP '^version = "\K[^"]+' pyproject.toml)
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: docker/Dockerfile
+          push: true
+          tags: |
+            ghcr.io/${{ github.repository }}:${{ steps.version.outputs.version }}
+            ghcr.io/${{ github.repository }}:latest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max