Revert "Fix docker build again"

.github/workflows/docker.yml

@@ -27,7 +27,6 @@ jobs:
           - linux/ppc64le
           - linux/riscv64
           - linux/s390x
-          - linux/mips64le
     steps:
       - name: Checkout
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4

Dockerfile

@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM golang:1.23-bookworm AS builder
+FROM --platform=$BUILDPLATFORM golang:1.23-alpine AS builder
 LABEL maintainer="nekohasekai <[email protected]>"
 COPY . /go/src/github.com/sagernet/sing-box
 WORKDIR /go/src/github.com/sagernet/sing-box
@@ -9,20 +9,19 @@ ENV CGO_ENABLED=0
 ENV GOOS=$TARGETOS
 ENV GOARCH=$TARGETARCH
 RUN set -ex \
-    && apt update \
-    && apt install -y git build-essential \
+    && apk add git build-base \
     && 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 debian:trixie AS dist
+FROM --platform=$TARGETPLATFORM alpine AS dist
 LABEL maintainer="nekohasekai <[email protected]>"
 RUN set -ex \
-    && apt update \
-    && apt install -y ca-certificates nftables \
-    && apt clean
+    && apk upgrade \
+    && apk add bash tzdata ca-certificates nftables \
+    && rm -rf /var/cache/apk/*
 COPY --from=builder /go/bin/sing-box /usr/local/bin/sing-box
 ENTRYPOINT ["sing-box"]