ci: migrate from GitLab CI to Gitea Actions

- Add Gitea Actions workflow (.gitea/workflows/ci.yaml)
- Update K8s deployment image registry to oci.unbound.se

.gitea/workflows/ci.yaml

@@ -15,8 +15,14 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: buildtool/setup-buildtools-action@v1
+      - name: Show buildtools config
+        run: |
+          unset GITHUB_REPOSITORY_OWNER GITEA_TOKEN
+          build --config
       - name: Build and push
-        run: unset GITEA_TOKEN && build && push
+        run: |
+          unset GITHUB_REPOSITORY_OWNER GITEA_TOKEN
+          build --verbose && push --verbose
 
   deploy-prod:
     needs: build

build-tools-dockerfile

@@ -0,0 +1,10 @@
+FROM amd64/golang:1.25.5@sha256:ad03ba93327b8a6143b49373790b5d92c28067bdb814418509466122ee9c9e63 as builder
+WORKDIR /src
+COPY * ./
+RUN go get
+RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o geo-service .
+
+FROM scratch
+COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
+COPY --from=builder /src/geo-service /
+CMD ["/geo-service"]

k8s/deploy.yaml

@@ -41,7 +41,7 @@ spec:
             requests:
               memory: "100Mi"
           imagePullPolicy: Always
-          image: oci.unbound.se/dancefinder/geo-service:${COMMIT}
+          image: oci.unbound.se/unboundsoftware/dancefinder/geo-service:${COMMIT}
           ports:
             - containerPort: 80
               name: http