fix(workflows): error

Author: lowking

.github/workflows/test-install.yml

@@ -39,7 +39,7 @@ jobs:
           echo 'RUN chmod +x /install.sh' >> Dockerfile
           echo 'RUN export DEBIAN_FRONTEND=noninteractive' >> Dockerfile
 
-          # 安装 sudo 等基础工具
+          # 安装 sudo 等基础工具（必须在 root 下做！）
           echo 'RUN (command -v apt-get >/dev/null && apt-get update && apt-get install -y sudo git curl wget make gcc pkg-config build-essential || true)' >> Dockerfile
           echo 'RUN (command -v dnf >/dev/null && dnf install -y sudo git curl wget make gcc pkgconfig shadow-utils || true)' >> Dockerfile
           echo 'RUN (command -v yum >/dev/null && yum install -y sudo git curl wget make gcc pkgconfig shadow-utils || true)' >> Dockerfile
@@ -58,14 +58,7 @@ jobs:
           SAFE_TAG=$(echo "${{ matrix.distro }}" | tr ':/' '-')
           docker build -t installsh-test:$SAFE_TAG .
 
-      - name: Run install.sh in container (with sudo/fd fix)
+      - name: Run install.sh in container
         run: |
           SAFE_TAG=$(echo "${{ matrix.distro }}" | tr ':/' '-')
-          docker run --rm installsh-test:$SAFE_TAG sh -c '
-            # ==== sudo 兼容: 没 sudo 就 alias sudo="" ====
-            if ! command -v sudo >/dev/null 2>&1; then alias sudo=""; fi
-            # ==== fd软链兼容: 保证 .local/bin 存在 ====
-            mkdir -p "$HOME/.local/bin"
-            # ==== 执行脚本 ====
-            sh /install.sh
-          '
+          docker run --rm installsh-test:$SAFE_TAG sh -c "cd /home/testuser && sh /install.sh"