80 lines
4.1 KiB
Bash
80 lines
4.1 KiB
Bash
#!/usr/bin/env bash
|
||
set -Eeuo pipefail
|
||
|
||
[[ "${EUID}" -eq 0 ]] || { printf '请使用 root 运行\n' >&2; exit 1; }
|
||
[[ "${1:-install}" == install ]] || { printf '用法：ng-agent engine install\n' >&2; exit 1; }
|
||
|
||
# Build a version pinned to the configuration model tested by NexusGate.
|
||
# Official builds do not guarantee the optional V2Ray statistics API.
|
||
version='v1.12.23'
|
||
target='/usr/local/bin/nexusgate-sing-box'
|
||
stats_target='/usr/local/bin/nexusgate-sing-box-stats'
|
||
if [[ -x "$target" && -x "$stats_target" && "${2:-}" != '--force' ]]; then
|
||
printf 'sing-box 已安装：%s（如需重装，运行 ng-agent-singbox install --force）\n' "$target"
|
||
exit 0
|
||
fi
|
||
|
||
build_dir="$(mktemp -d /tmp/nexusgate-singbox.XXXXXX)"
|
||
trap 'rm -rf -- "$build_dir"' EXIT
|
||
# Go's module and build caches can occupy hundreds of MB indefinitely on a
|
||
# 1 GB relay. Keep them temporary, but OUTSIDE the stats helper's module root:
|
||
# `go mod tidy` recursively scans that root and must not scan caches/toolchains.
|
||
export GOMODCACHE="$build_dir/gomod" GOCACHE="$build_dir/gocache"
|
||
stats_source_dir="$build_dir/stats-source"
|
||
install -d -m 0700 "$stats_source_dir"
|
||
go_version="$(go version 2>/dev/null || true)"
|
||
go_major=0 go_minor=0
|
||
if [[ "$go_version" =~ go([0-9]+)\.([0-9]+) ]]; then
|
||
go_major="${BASH_REMATCH[1]}"
|
||
go_minor="${BASH_REMATCH[2]}"
|
||
fi
|
||
if (( go_major < 1 || (go_major == 1 && go_minor < 23) )); then
|
||
case "$(uname -m)" in
|
||
x86_64|amd64) go_arch=amd64; go_sha=49bbb517cfa9eee677e1e7897f7cf9cfdbcf49e05f61984a2789136de359f9bd ;;
|
||
aarch64|arm64) go_arch=arm64; go_sha=faec7f7f8ae53fda0f3d408f52182d942cc89ef5b7d3d9f23ff117437d4b2d2f ;;
|
||
armv7l) go_arch=armv6l; go_sha=6c7832c7dcd8fb6d4eb308f672a725393403c74ee7be1aeccd8a443015df99de ;;
|
||
*) printf '此架构无法自动构建 sing-box：%s\n' "$(uname -m)" >&2; exit 1 ;;
|
||
esac
|
||
printf '系统 Go 版本过旧；下载已校验的 Go 1.23.1 构建工具链...\n'
|
||
curl -fL --retry 3 "https://go.dev/dl/go1.23.1.linux-${go_arch}.tar.gz" -o "$build_dir/go.tar.gz"
|
||
printf '%s %s\n' "$go_sha" "$build_dir/go.tar.gz" | sha256sum -c -
|
||
tar -C "$build_dir" -xzf "$build_dir/go.tar.gz"
|
||
export PATH="$build_dir/go/bin:$PATH"
|
||
fi
|
||
printf '构建 sing-box %s（启用 V2Ray 统计 API，首次需下载 Go 依赖）...\n' "$version"
|
||
GOBIN="$build_dir" GOTOOLCHAIN=auto GOMAXPROCS=1 go install -trimpath -ldflags='-s -w' -p 1 -tags with_v2ray_api "github.com/sagernet/sing-box/cmd/sing-box@${version}"
|
||
[[ -s "$build_dir/sing-box" ]] || { printf 'sing-box 构建失败\n' >&2; exit 1; }
|
||
|
||
repo="${NG_REPO:-a2899882/NexusGate}"
|
||
branch="${NG_BRANCH:-main}"
|
||
if [[ -n "${NG_STATS_SOURCE:-}" ]]; then
|
||
install -m 0600 "$NG_STATS_SOURCE" "$stats_source_dir/stats-query.go"
|
||
else
|
||
curl -fL --retry 3 "https://raw.githubusercontent.com/${repo}/${branch}/agent/stats-query.go" -o "$stats_source_dir/stats-query.go"
|
||
fi
|
||
( cd "$stats_source_dir"
|
||
GOTOOLCHAIN=auto go mod init nexusgate/statsquery
|
||
GOTOOLCHAIN=auto go get "github.com/sagernet/sing-box@${version}"
|
||
GOTOOLCHAIN=auto GOMAXPROCS=1 go mod tidy
|
||
GOTOOLCHAIN=auto GOMAXPROCS=1 go build -trimpath -ldflags='-s -w' -p 1 -o "$build_dir/stats-query" stats-query.go
|
||
)
|
||
[[ -s "$build_dir/stats-query" ]] || { printf 'sing-box 统计组件构建失败\n' >&2; exit 1; }
|
||
|
||
# A configuration with a statistics endpoint must pass validation before replacing a working binary.
|
||
cat > "$build_dir/check.json" <<'EOF'
|
||
{"log":{"level":"warn"},"inbounds":[],"outbounds":[{"type":"direct","tag":"direct"}],"experimental":{"v2ray_api":{"listen":"127.0.0.1:10086","stats":{"enabled":true,"inbounds":[]}}}}
|
||
EOF
|
||
"$build_dir/sing-box" check -c "$build_dir/check.json"
|
||
install -m 0755 "$build_dir/sing-box" "$target.next"
|
||
install -m 0755 "$build_dir/stats-query" "$stats_target.next"
|
||
mv -f -- "$target.next" "$target"
|
||
mv -f -- "$stats_target.next" "$stats_target"
|
||
printf 'sing-box 统计版已安装：%s\n' "$target"
|
||
if [[ -f /etc/nexusgate/sing-box/config.json ]]; then
|
||
if command -v systemctl >/dev/null && [[ -d /run/systemd/system ]]; then
|
||
systemctl restart nexusgate-sing-box.service
|
||
elif command -v rc-service >/dev/null; then
|
||
rc-service nexusgate-sing-box restart
|
||
fi
|
||
fi
|