# Secondary deployment path (the primary is bare-metal systemd, see
# deploy/spanglish-photos.service). Built for the docker-compose "scale"
# setup or any container host.
#
#   docker build -t spanglish-photo-api photo-api/
#   docker run --env-file photo-api/.env -p 3020:3020 spanglish-photo-api

FROM golang:1.26 AS build
WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY . .
RUN CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o /photo-api ./cmd/photo-api

# debian-slim rather than distroless: HEIC conversion needs the libvips CLI.
FROM debian:bookworm-slim
RUN apt-get update \
    && apt-get install -y --no-install-recommends libvips-tools ca-certificates \
    && rm -rf /var/lib/apt/lists/*
COPY --from=build /photo-api /usr/local/bin/photo-api
RUN useradd -r -u 10001 photoapi && mkdir -p /data/photos && chown photoapi /data/photos
USER photoapi
ENV STORAGE_PATH=/data/photos
EXPOSE 3020
ENTRYPOINT ["/usr/local/bin/photo-api"]