FROM --platform=$BUILDPLATFORM golang:1.21-alpine as build

ADD . /app
WORKDIR /app

RUN apk add --no-cache make ca-certificates

RUN make build BUILD_ARCH="$TARGETARCH" BUILD_OS="$TARGETOS"

FROM --platform=$TARGETPLATFORM alpine:latest
 
WORKDIR /data
COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
COPY --from=build /app/build/morningalarm /app/morningalarm


EXPOSE 3000
VOLUME [ "/data" ]

CMD [ "/app/morningalarm" ]