initial

Containerfile

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+# --- Build stage ---
+FROM docker.io/library/golang:1.25-alpine AS build
+
+RUN apk add --no-cache gcc musl-dev
+
+WORKDIR /src
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY . .
+RUN CGO_ENABLED=1 go build \
+    -ldflags='-s -w -extldflags "-static"' \
+    -tags 'netgo,osusergo' \
+    -trimpath \
+    -o /horchposten .
+
+# --- Runtime stage ---
+FROM scratch
+
+COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
+COPY --from=build /horchposten /horchposten
+
+EXPOSE 8080
+VOLUME /data
+
+ENV DB_PATH=/data/analytics.db
+ENV ADDR=:8080
+
+ENTRYPOINT ["/horchposten"]