From 9581f4597cd164081a6a68a209c8f2b98e13f8e1 Mon Sep 17 00:00:00 2001
From: Urko <urko@fungimail.llc>
Date: Fri, 30 Jan 2026 12:45:38 +0000
Subject: [PATCH] ci: push to docker registry

---
 .gitea/workflows/build.yml | 41 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 891eb0f..8619ffd 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -73,3 +73,44 @@ jobs:
             .next/standalone
             .next/static
             public
+
+  docker:
+    name: docker image
+    runs-on: ubuntu-latest
+    needs: [build]
+    if: github.event_name == 'push' && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/') || startsWith(github.ref_name, 'feature-'))
+    env:
+      REGISTRY: gitea.wittrail.com
+      IMAGE_NAME: wittrail/polynote
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Docker metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=tag
+            type=sha
+
+      - name: Log in to registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ secrets.DOCKER_REGISTRY_USERNAME }}
+          password: ${{ secrets.TOKEN }}
+
+      - name: Build and push image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}