Dockerfile_for_debug

FROM golang:1.20-alpine3.19 AS build

ENV CGO_ENABLED 0
ENV DELETE_CRON="1 */1 * * *"
ENV DOWNLOAD_CRON="*/2 * * * *"
ENV DOWNLOAD_FROM="rsync://USERNAME@server-name/pullcsv/some-files/*_TODAY_* rsync://USERNAME@server-name/pullcsv-prod/some_path/some_part_of_the_file*_TODAY_*"
ENV DOWNLOAD_TO="/path_in_pod/csv/in/ /path_in_pod/stocks/in/"
ENV STAND_NAME=dev100500
ENV POD_NAME=some-pod-name-5448486d5c-qjpvq


# Allow Go to retreive the dependencies for the build step
RUN apk add --update --no-cache git \
    && echo "10.210.1.42 server-name" >> /etc/hosts \
    && for i in $DOWNLOAD_TO; do mkdir -p $i; done

WORKDIR /debugging/
ADD . /debugging/

RUN go build -o /debugging/srv cmd/pullcsv/main.go

# Get Delve from a GOPATH not from a Go Modules project
WORKDIR /go/src/
RUN go install github.com/go-delve/delve/cmd/dlv@latest

# final stage
FROM alpine:3.19

WORKDIR /
COPY --from=build /debugging/srv /
COPY --from=build /go/bin/dlv /

EXPOSE 8080 40000

CMD ["/dlv", "--listen=:40000", "--headless=true", "--api-version=2", "exec", "/srv"]