From 19d10e4ecdaad335bd242741b9a9cd717bdda064 Mon Sep 17 00:00:00 2001
From: mango <mango082888-bit@users.noreply.github.com>
Date: Sun, 22 Feb 2026 16:51:55 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=85=BC=E5=AE=B9=E6=97=A0file=E5=91=BD?=
 =?UTF-8?q?=E4=BB=A4/=E6=97=A0grep=20-P=E7=9A=84=E7=B3=BB=E7=BB=9F?=
 =?UTF-8?q?=EF=BC=8C=E4=B8=8B=E8=BD=BD=E5=8A=A0=E8=B6=85=E6=97=B6?=
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---
 ss-rust.sh | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/ss-rust.sh b/ss-rust.sh
index fdf44ce..b4f4ea5 100644
--- a/ss-rust.sh
+++ b/ss-rust.sh
@@ -87,7 +87,7 @@ install_ssrust() {
     arch_name=$(get_arch)
 
     local latest
-    latest=$(curl -sLm10 https://api.github.com/repos/shadowsocks/shadowsocks-rust/releases/latest | grep tag_name | head -1 | grep -oP 'v[\d.]+')
+    latest=$(curl -sLm10 https://api.github.com/repos/shadowsocks/shadowsocks-rust/releases/latest | grep tag_name | head -1 | sed 's/.*"v/v/;s/".*//')
     [[ -z "$latest" ]] && latest="v1.24.0"
     info "版本: $latest"
 
@@ -95,13 +95,15 @@ install_ssrust() {
 
     cd /tmp
     rm -f ss-rust-dl.tar.xz ssserver sslocal ssurl ssmanager ssservice
-    curl -sL "$url" -o ss-rust-dl.tar.xz
+    curl -sLm120 "$url" -o ss-rust-dl.tar.xz
 
     local fsize
     fsize=$(stat -c%s ss-rust-dl.tar.xz 2>/dev/null || stat -f%z ss-rust-dl.tar.xz 2>/dev/null)
     [[ "$fsize" -lt 100000 ]] && error "下载失败 (${fsize} bytes)"
 
-    file ss-rust-dl.tar.xz | grep -q "XZ" || error "下载的文件不是有效的 XZ 压缩包"
+    if command -v file &>/dev/null; then
+        file ss-rust-dl.tar.xz | grep -q "XZ" || error "下载的文件不是有效的 XZ 压缩包"
+    fi
 
     tar xf ss-rust-dl.tar.xz || error "解压失败"
     [[ ! -f ssserver ]] && error "找不到 ssserver"