use cross compiling

FROM golang:1.19-alpine as gobuild

# Golang can cross-compile

FROM --platform=$BUILDPLATFORM golang:1.19-alpine as gobuild

WORKDIR /build

ADD go.mod go.sum /build/

RUN go mod download -x

ADD cmd /build/cmd

ADD pkg /build/pkg

RUN CGO_ENABLED=0 GOOS=linux go build -a -ldflags '-extldflags "-static"' -o ./s3driver ./cmd/s3driver

FROM alpine:3.17 AS downloader

ARG TARGETOS

ARG TARGETARCH

RUN CGO_ENABLED=0 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -a -ldflags '-extldflags "-static"' -o ./s3driver ./cmd/s3driver

FROM --platform=$BUILDPLATFORM alpine:3.17 AS downloader

WORKDIR /work

RUN apk add --no-cache curl

ARG TARGETPLATFORM

RUN ARCH=$(echo $TARGETPLATFORM | sed -e 's/^linux\///g') && \

    curl https://github.com/yandex-cloud/geesefs/releases/latest/download/geesefs-linux-$ARCH -LfSso /work/geesefs

ARG TARGETOS

ARG TARGETARCH

RUN curl https://github.com/yandex-cloud/geesefs/releases/latest/download/geesefs-$TARGETOS-$TARGETARCH -LfSso /work/geesefs

FROM alpine:3.17

LABEL maintainers="Vitaliy Filippov <vitalif@yourcmc.ru>"