FROM --platform=$BUILDPLATFORM golang:1.25-bookworm AS builder

ARG TARGETOS
ARG TARGETARCH

WORKDIR /src

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

COPY . .
RUN CGO_ENABLED=0 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -trimpath -ldflags="-s -w" -o /out/prayertimes .

FROM --platform=$BUILDPLATFORM python:3.12-slim AS seeder

WORKDIR /seed
COPY scripts/seed_cities.py .
RUN python3 seed_cities.py --db /data/prayertimes.sqlite3

FROM debian:bookworm-slim

RUN apt-get update \
    && apt-get install --no-install-recommends -y ca-certificates tzdata \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY --from=builder /out/prayertimes /usr/local/bin/prayertimes
COPY --from=seeder /data/prayertimes.sqlite3 /data/prayertimes.sqlite3

ENV PORT=8000
ENV DB_PATH=/data/prayertimes.sqlite3

EXPOSE 8000

CMD ["/usr/local/bin/prayertimes"]