## Build
FROM golang:1.19-buster AS build

WORKDIR /app

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

COPY *.go ./
COPY app/*.go ./app/
COPY config/*.go ./config/
COPY routes/*.go ./routes/
COPY services/*.go ./services/

RUN go build -o /basic-sensor-receiver
RUN mkdir /data

## Deploy
FROM gcr.io/distroless/base-debian10

WORKDIR /

COPY --from=build /basic-sensor-receiver /basic-sensor-receiver
COPY --from=build /data /data
COPY client ./client

ENV PORT 80
ENV GIN_MODE release
ENV DATABASE_URL /data/sensors.sqlite3
ENV BIND_IP 0.0.0.0
ENV AUTH_USERNAME admin
ENV AUTH_PASSWORD password

EXPOSE ${PORT}
VOLUME [ "/data" ]

ENTRYPOINT ["/basic-sensor-receiver"]