init

Dockerfile

@@ -0,0 +1,16 @@
+# ---- build stage ----
+FROM golang:1.22-alpine AS build
+RUN apk add --no-cache ca-certificates
+WORKDIR /src
+COPY go.mod ./
+COPY main.go index.html ./
+RUN CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o /mcimport .
+
+# ---- runtime stage ----
+FROM scratch
+# CA bundle so HTTPS to mailcow (Let's Encrypt) validates
+COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
+COPY --from=build /mcimport /mcimport
+EXPOSE 8080
+USER 65534:65534
+ENTRYPOINT ["/mcimport"]