NexusOS/management/ncp.cmd

@echo off
REM ncp - PATH entry point on Windows. A .cmd, not a .ps1, on purpose: PowerShell's
REM execution policy governs .ps1 only, so this keeps working under the default
REM Restricted policy and from cmd, Win+R, Task Scheduler and .lnk targets - none
REM of which load a PowerShell profile. install-windows.ps1 puts this directory on
REM the machine PATH.
REM
REM This file must NOT be accompanied by an ncp.ps1 in the same directory:
REM PowerShell resolves ExternalScript (.ps1) ahead of Application (.cmd), so a
REM sibling ncp.ps1 wins in PowerShell and drags the execution policy back in -
REM exactly what this file exists to avoid.
REM
REM ASCII only, same rule as the .ps1 files - a test in tests/test_smoke.py enforces it.
setlocal
REM The CLI pins its stdout to UTF-8 (it prints check marks and em-dashes, and a
REM redirected stdout would otherwise raise UnicodeEncodeError). A console still
REM on codepage 437 renders those bytes as mojibake, so switch it to UTF-8 here.
REM ponytail: chcp changes the calling console's codepage and does not restore
REM it on exit. Harmless in practice; if that ever matters, set the console CP
REM from inside the CLI with ctypes SetConsoleOutputCP instead.
chcp 65001 >nul 2>&1
set "ROOT=%~dp0.."
REM System Python fallback so backup/restore work before the venv exists; those
REM delegate to the stdlib-only bin/sync.py. Mirrors the same fallback in ncp.ps1.
set "PY=%ROOT%\Promethean\Scripts\python.exe"
if not exist "%PY%" set "PY=python"
pushd "%ROOT%"
"%PY%" -m management.cli %*
set "NEXUS_EXIT=%ERRORLEVEL%"
popd
exit /b %NEXUS_EXIT%