Dockerfile

FROM --platform=$BUILDPLATFORM golang:1.23-alpine AS builder
LABEL maintainer="nekohasekai <contact-git@sekai.icu>"
COPY . /go/src/github.com/sagernet/serenity
WORKDIR /go/src/github.com/sagernet/serenity
ARG TARGETOS TARGETARCH
ARG GOPROXY=""
ENV GOPROXY ${GOPROXY}
ENV CGO_ENABLED=0
ENV GOOS=$TARGETOS
ENV GOARCH=$TARGETARCH
RUN set -ex \
    && apk add git build-base \
    && export COMMIT=$(git rev-parse --short HEAD) \
    && export VERSION=$(go run github.com/sagernet/sing-box/cmd/internal/read_tag@latest) \
    && go build -v -trimpath \
        -o /go/bin/serenity \
        -ldflags "-X \"github.com/sagernet/serenity/cmd/serenity.Version=$VERSION\" -s -w -buildid=" \
        ./cmd/serenity
FROM --platform=$TARGETPLATFORM alpine AS dist
LABEL maintainer="nekohasekai <contact-git@sekai.icu>"
RUN set -ex \
    && apk upgrade \
    && apk add bash tzdata ca-certificates \
    && rm -rf /var/cache/apk/*
COPY --from=builder /go/bin/serenity /usr/local/bin/serenity
ENTRYPOINT ["serenity"]