Fix docker build

Dockerfile

@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.23-alpine AS builder
+FROM --platform=$BUILDPLATFORM golang:1.23-bookworm AS builder
 LABEL maintainer="nekohasekai <[email protected]>"
 COPY . /go/src/github.com/sagernet/sing-box
 WORKDIR /go/src/github.com/sagernet/sing-box
@@ -9,19 +9,20 @@ ENV CGO_ENABLED=0
 ENV GOOS=$TARGETOS
 ENV GOARCH=$TARGETARCH
 RUN set -ex \
-    && apk add git build-base \
+    && apt update \
+    && apt install -y git build-essential \
     && export COMMIT=$(git rev-parse --short HEAD) \
     && export VERSION=$(go run ./cmd/internal/read_tag) \
     && go build -v -trimpath -tags \
         "with_gvisor,with_quic,with_dhcp,with_wireguard,with_ech,with_utls,with_reality_server,with_acme,with_clash_api" \
         -o /go/bin/sing-box \
         -ldflags "-X \"github.com/sagernet/sing-box/constant.Version=$VERSION\" -s -w -buildid=" \
         ./cmd/sing-box
-FROM --platform=$TARGETPLATFORM alpine AS dist
+FROM --platform=$TARGETPLATFORM debian:stable AS dist
 LABEL maintainer="nekohasekai <[email protected]>"
 RUN set -ex \
-    && apk upgrade \
-    && apk add bash tzdata ca-certificates nftables \
-    && rm -rf /var/cache/apk/*
+    && apt update \
+    && apt install -y ca-certificates nftables \
+    && apt clean
 COPY --from=builder /go/bin/sing-box /usr/local/bin/sing-box
 ENTRYPOINT ["sing-box"]

cmd/internal/build_shared/tag.go

@@ -7,7 +7,7 @@ import (
 )
 
 func ReadTag() (string, error) {
-	currentTag, err := shell.Exec("git", "describe", "--tags").ReadOutput()
+	currentTag, err := shell.Exec("git", "describe", "--tags").Read()
 	if err != nil {
 		return currentTag, err
 	}

cmd/internal/read_tag/main.go

@@ -15,7 +15,4 @@ func main() {
 	} else {
 		_, err = os.Stdout.WriteString(currentTag + "\n")
 	}
-	if err != nil {
-		log.Error(err)
-	}
 }