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emrg: windowless daemon spawn on Windows (pythonw.exe + windowsHide)#576

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Merged
argszero merged 1 commit into from
Aug 8, 2026
Merged

emrg: windowless daemon spawn on Windows (pythonw.exe + windowsHide) #576

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6 changes: 5 additions & 1 deletion bin/emrgd.cmd
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Original file line numberDiff line numberDiff line change
Expand Up@@ -9,6 +9,10 @@ set PATH=%DIR%;%PREFIX%\git\cmd;%PREFIX%\git\mingw64\bin;%PATH%
set PYTHONPATH=%PREFIX%\source;%PREFIX%\lib;%PYTHONPATH%
set PYTHONDONTWRITEBYTECODE=1
REM R90: python.exe 复制品在 bin/，DLL 在 python-dist/ → loader 找不到 → 用 python-dist 里的 exe（与 DLL 同目录）
set PYEXE=%DIR%\python-dist\python.exe
REM 无窗口 daemon：GUI spawn 此脚本时 python.exe(console 子系统)会新开控制台黑窗；
REM 改优先用 pythonw.exe(GUI 子系统，不开窗口)。日志写 ~/.emrg/emrgd.log
REM (RotatingFileHandler)，StreamHandler 仅附加，无控制台不影响日志。
set PYEXE=%DIR%\python-dist\pythonw.exe
if not exist "%PYEXE%" set PYEXE=%DIR%\python-dist\python.exe
if not exist "%PYEXE%" set PYEXE=%DIR%\python-dist\python3.13.exe
"%PYEXE%" -m emrg.server %*
3 changes: 3 additions & 0 deletions emrg/gui/daemon_client.js
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Expand Up@@ -121,6 +121,9 @@ class DaemonClient {
cwd: this.projectDir,
stdio: "ignore", // G68：对照 DEVNULL
detached: true, // 对照 start_new_session=True
// windowsHide: python.exe 是 console 子系统——GUI spawn 时不隐藏会
// 弹一个命令行黑窗（打包模式 emrgd.cmd 已改走 pythonw.exe，这里补源码模式）。
...(process.platform === "win32" ? { windowsHide: true } : {}),
});
child.unref(); // GUI 退出不带走 daemon
this._daemonChild = child; // 暴露 child（集成测试 after 清理用）
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1 change: 1 addition & 0 deletions emrg/gui/main.js
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Expand Up@@ -155,6 +155,7 @@ vision = false
const child = spawn(python, ["-c", "from emrg.config import ensure_config; ensure_config()"], {
cwd: projectDir,
stdio: "ignore",
...(process.platform === "win32" ? { windowsHide: true } : {}),
});
child.on("exit", () => {
resolve(fs.existsSync(configPath()) ? fs.readFileSync(configPath(), "utf8") : "");
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