fix(gpu-monitor): update to version 1.0.1, resolving CRLF line ending issues in scripts; enhance validation and error reporting for GPU probe execution

plugins/examples/gpu-monitor/README.md

@@ -28,6 +28,19 @@ node plugins/examples/gpu-monitor/verify-ui.mjs
 更新或切换版本会停用插件并移除自动脚本授权，需重新审核。第二个有效的 `gpu.v1` Monitor 无法同时启用。
 `native` 后台是以当前用户权限运行的可信程序，宿主 RPC 权限不构成操作系统沙箱。
 
+当前版本 `1.0.1` 修复了 Windows 构建的脚本 CRLF 换行问题。构建时规范为 LF，Git 属性也固定 LF；
+已安装 `1.0.0` 时直接安装新版包并重新审核授权，无需为这次修复重新编译宿主。
+执行失败会记录退出码，缺少退出状态会单独提示，不把 stderr 或 GPU 进程列表写入日志。
+
+验证最终包中的实际脚本（需要 Python；Windows 使用已安装的 WSL Ubuntu）：
+
+```powershell
+python plugins/examples/gpu-monitor/verify-probe.py --wsl Ubuntu
+```
+
+Linux 使用 `python3 plugins/examples/gpu-monitor/verify-probe.py`。
+测试使用隔离的 `nvidia-smi` 固定样本，并验证 CRLF 失败和无 NVIDIA 工具的分支，不连接真实服务器。
+
 ## 行为和恢复
 
 - 立即采集一次，随后按既有 GPU 间隔采集，最短 3 秒；请求不重叠，完成后安排下一轮。

plugins/examples/gpu-monitor/backend/Cargo.lock

@@ -82,7 +82,7 @@ dependencies = [
 
 [[package]]
 name = "nyaterm-plugin-gpu"
-version = "1.0.0"
+version = "1.0.1"
 dependencies = [
  "nyaterm-gpu",
  "nyaterm-plugin-sdk",

plugins/examples/gpu-monitor/backend/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nyaterm-plugin-gpu"
-version = "1.0.0"
+version = "1.0.1"
 edition = "2024"
 rust-version = "1.94"
 

plugins/examples/gpu-monitor/backend/src/main.rs

@@ -9,8 +9,15 @@ impl Plugin for GpuMonitor {
             return Err(RpcError::method_not_found(method));
         }
         let result = context.host().remote_probe("gpu-overview").await?;
-        if result.get("exitStatus").and_then(Value::as_u64) != Some(0) {
-            return Err(RpcError::new(-32000, "GPU probe did not exit successfully"));
+        match result.get("exitStatus").and_then(Value::as_u64) {
+            Some(0) => {}
+            Some(status) => {
+                return Err(RpcError::new(
+                    -32000,
+                    format!("GPU probe failed (exit status {status})"),
+                ));
+            }
+            None => return Err(RpcError::new(-32000, "GPU probe returned no exit status")),
         }
         let output = result
             .get("stdout")

plugins/examples/gpu-monitor/build.mjs

@@ -8,6 +8,10 @@ import tailwindcss from "@tailwindcss/vite";
 
 const root = fileURLToPath(new URL("./", import.meta.url));
 const repository = path.resolve(root, "../../..");
+// Execute on Linux even when this project was created/checked out on Windows.
+const probePath = path.join(root, "assets/probes/gpu.sh");
+const probe = readFileSync(probePath, "utf8").replace(/\r\n/g, "\n");
+writeFileSync(probePath, probe);
 const translations = {};
 for (const language of ["en", "zh-CN", "zh-TW", "ko"]) {
   const locale = JSON.parse(

plugins/examples/gpu-monitor/manifest.json

@@ -2,7 +2,7 @@
   "manifestVersion": 1,
   "id": "nyaterm.gpu",
   "name": "GPU Monitor",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "NVIDIA GPU monitoring over an existing NyaTerm SSH session",
   "publisher": "NyaTerm",
   "engine": ">=1.2.12, <2.0.0",

plugins/examples/gpu-monitor/verify-probe.py

@@ -0,0 +1,60 @@
+"""Execute the exact packaged probe in a POSIX shell with controlled NVIDIA fixtures.
+
+Windows: python plugins/examples/gpu-monitor/verify-probe.py --wsl Ubuntu
+Linux:   python3 plugins/examples/gpu-monitor/verify-probe.py
+"""
+import argparse
+import json
+import subprocess
+import zipfile
+from pathlib import Path
+
+parser = argparse.ArgumentParser(description=__doc__)
+parser.add_argument("--wsl", metavar="DISTRO", help="Use an existing WSL distribution on Windows")
+parser.add_argument("--package", type=Path, default=Path(__file__).resolve().parents[3] / "temp/plugins/gpu-monitor.nyap")
+args = parser.parse_args()
+shell = ["wsl", "-d", args.wsl, "--exec", "/bin/sh"] if args.wsl else ["/bin/sh"]
+with zipfile.ZipFile(args.package) as package:
+    manifest = json.loads(package.read("manifest.json"))
+    assert manifest["id"] == "nyaterm.gpu"
+    probe = package.read("assets/probes/gpu.sh")
+
+# Reproduce the old Windows packaging failure, then exercise the actual fixed package.
+assert b"\r" not in probe, "Packaged POSIX script contains Windows CRLF line endings"
+assert not probe.startswith(b"\xef\xbb\xbf"), "Packaged script contains a UTF-8 BOM"
+assert probe.endswith(b"\n")
+def execute(script, command):
+    result = subprocess.run(shell + ["-c", command], input=script, capture_output=True, timeout=20)
+    return result.returncode, result.stdout, result.stderr
+
+unavailable_command = "PATH=/nonexistent /bin/sh -s"
+status, _, _ = execute(probe.replace(b"\n", b"\r\n"), unavailable_command)
+assert status != 0, "CRLF regression did not reproduce in the Linux shell"
+status, stdout, _ = execute(probe, unavailable_command)
+assert status == 0 and stdout == b"GPU_AVAILABLE\t0\n", (status, stdout)
+
+fixture_command = r'''set -eu
+fixture=$(mktemp -d)
+trap 'rm -rf "$fixture"' EXIT HUP INT TERM
+cat > "$fixture/nvidia-smi" <<'NYATERM_NVIDIA_FIXTURE'
+#!/bin/sh
+case "$*" in
+  --query-gpu=*)
+    printf '%s\n' '0, GPU-a, NVIDIA RTX 4090, 550.54, 43, 77, 31, 24564, 12345, 12219, 180.5, 450, 46, P2'
+    ;;
+  --query-compute-apps=*)
+    printf '%s\n' 'GPU-a, 4242, 2048, python'
+    ;;
+  *)
+    printf '%s\n' '| NVIDIA-SMI 550.54   Driver Version: 550.54   CUDA Version: 12.4 |'
+    ;;
+esac
+NYATERM_NVIDIA_FIXTURE
+chmod +x "$fixture/nvidia-smi"
+PATH="$fixture:/usr/bin:/bin" /bin/sh -s
+'''
+status, stdout, _ = execute(probe, fixture_command)
+assert status == 0, f"GPU fixture probe exited with {status}"
+for required in [b"GPU_AVAILABLE\t1\n", b"GPU_CUDA_VERSION\t12.4\n", b"GPU_CSV_BEGIN\n", b"NVIDIA RTX 4090", b"GPU_CSV_END\n", b"GPU_PROCESS_CSV_BEGIN\n", b"GPU-a, 4242, 2048, python", b"GPU_PROCESS_CSV_END\n"]:
+    assert required in stdout, f"Probe did not produce {required!r}"
+print(f"GPU probe {manifest['version']} passed: exact package LF bytes, CRLF regression, unavailable and NVIDIA fixtures in a Linux/POSIX shell.")