Files
sing-box/Dockerfile
世界 91f92bee49 release: Unify default build tags and linker flags into shared files
Move hardcoded build tags and ldflags from Makefile, Dockerfile, CI
workflows, and local build scripts into canonical files under release/:

- release/DEFAULT_BUILD_TAGS (Linux common archs, Darwin, Android)
- release/DEFAULT_BUILD_TAGS_WINDOWS (includes with_purego)
- release/DEFAULT_BUILD_TAGS_OTHERS (no with_naive_outbound)
- release/LDFLAGS (shared linker flags)
2026-03-03 21:21:09 +08:00

27 lines
1.1 KiB
Docker

FROM --platform=$BUILDPLATFORM golang:1.25-alpine AS builder
LABEL maintainer="nekohasekai <contact-git@sekai.icu>"
COPY . /go/src/github.com/sagernet/sing-box
WORKDIR /go/src/github.com/sagernet/sing-box
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=$(go run ./cmd/internal/read_tag) \
&& export TAGS=$(cat release/DEFAULT_BUILD_TAGS_OTHERS) \
&& export LDFLAGS_SHARED=$(cat release/LDFLAGS) \
&& go build -v -trimpath -tags "$TAGS" \
-o /go/bin/sing-box \
-ldflags "-X \"github.com/sagernet/sing-box/constant.Version=$VERSION\" $LDFLAGS_SHARED -s -w -buildid=" \
./cmd/sing-box
FROM --platform=$TARGETPLATFORM alpine AS dist
LABEL maintainer="nekohasekai <contact-git@sekai.icu>"
RUN set -ex \
&& apk add --no-cache --upgrade bash tzdata ca-certificates nftables
COPY --from=builder /go/bin/sing-box /usr/local/bin/sing-box
ENTRYPOINT ["sing-box"]