workflows: Optimize and reduce binary size (#76)

* workflows: Optimize and reduce binary size

Signed-off-by: dopaemon <polarisdp@gmail.com>

* workflows: add tags osusergo

Signed-off-by: dopaemon <polarisdp@gmail.com>

---------

Signed-off-by: dopaemon <polarisdp@gmail.com>

.github/workflows/release.yml

@@ -31,10 +31,9 @@ jobs:
         with:
           node-version: '20'
           registry-url: 'https://registry.npmjs.org'
-          
       - name: Install dependencies
         run: |
-          sudo apt-get update
+          sudo apt-get update && sudo apt-get install upx -yq
           if [ "${{ matrix.platform }}" == "arm64" ]; then
             sudo apt install gcc-aarch64-linux-gnu
           elif [ "${{ matrix.platform }}" == "armv7" ]; then
@@ -71,13 +70,15 @@ jobs:
           #### Build Sing-Box
           git clone -b v1.8.7 https://github.com/SagerNet/sing-box
           cd sing-box
-          go build -tags with_v2ray_api,with_clash_api,with_grpc,with_quic,with_ech -o sing-box ./cmd/sing-box
+          go build -v -gcflags=all="-l -B -C" -mod=mod -trimpath -ldflags "-s -w -buildid= -extldflags '-static'" -a -tags='netgo osusergo static_build with_v2ray_api with_clash_api with_grpc with_quic with_ech' -o sing-box ./cmd/sing-box
+          upx --ultra-brute -9 -v --lzma --best --force sing-box
           cd ..
 
           ### Build s-ui
           cd backend
-          go build -o ../sui main.go
+          go build -v -gcflags=all="-l -B -C" -mod=mod -trimpath -ldflags "-s -w -buildid= -extldflags '-static'" -a -tags='netgo osusergo static_build sqlite_omit_load_extension' -o ../sui main.go
           cd ..
+          upx --ultra-brute -9 -v --lzma --best --force sui
 
           mkdir s-ui
           cp sui s-ui/