# syntax=docker/dockerfile:1

ARG ALPINE_VERSION=3.19

FROM --platform=${BUILDPLATFORM} golang:1.22-alpine${ALPINE_VERSION} AS builder

ARG BUILDPLATFORM

WORKDIR /build

COPY go.mod go.sum ./

RUN go mod download

COPY . .

ARG TARGETOS
ARG TARGETARCH

RUN CGO_ENABLED=0 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -o yggdrasil-httpserver ./cmd/httpserver

FROM alpine:${ALPINE_VERSION} AS runtime

WORKDIR /srv

RUN apk add --no-cache ca-certificates

COPY --from=builder /build/api ./api
COPY --from=builder /build/yggdrasil-httpserver .

CMD ["/srv/yggdrasil-httpserver"]