FROM alpine:3.20.3 as builder

RUN apk update && apk add go
RUN mkdir -p /opt/fetcher/bin
WORKDIR /opt/fetcher

ENV CGO_ENABLED=0
ENV GOTOOLCHAIN=auto

COPY go.mod go.sum /opt/fetcher/
RUN go mod download
COPY cmd /opt/fetcher/cmd/
COPY pkg /opt/fetcher/pkg/

RUN go build -o bin ./cmd/...
RUN find . -type f


FROM alpine:3.20.3

RUN apk update && apk add ca-certificates
COPY --from=builder /opt/fetcher/bin/fetcher /opt/fetcher/bin/
ENTRYPOINT ["/opt/fetcher/bin/fetcher" ]