# ---- Build stage ----
FROM golang:1.25-alpine AS builder

WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download

COPY . .
RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" -o /bin/davserver ./cmd/server
RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" -o /bin/nidusctl ./tools/nidusctl

# ---- Runtime stage ----
FROM alpine:3.19

RUN apk add --no-cache ca-certificates tzdata
WORKDIR /app

COPY --from=builder /bin/davserver /usr/local/bin/davserver
COPY --from=builder /bin/nidusctl /usr/local/bin/nidusctl

# Default data location
VOLUME ["/app/data"]

# environment variables (override as needed)
ENV NIDUS_DATA_DIR=/app/data
ENV NIDUS_HOST=0.0.0.0
ENV NIDUS_PORT=8080
ENV NIDUS_LOG_LEVEL=warn
ENV NIDUS_LOG_FORMAT=text

EXPOSE 8080

ENTRYPOINT ["davserver"]
