@echo off
setlocal EnableExtensions

set "SCRIPT_URL=%DOSH_INSTALL_PS1%"
if "%SCRIPT_URL%"=="" set "SCRIPT_URL=https://git.palav.dev/Palav/dosh/raw/branch/main/install.ps1"

set "PS="
for %%P in (powershell.exe pwsh.exe powershell pwsh) do (
    if not defined PS (
        where %%P >nul 2>nul && set "PS=%%P"
    )
)

if not defined PS (
    echo missing required command: powershell.exe or pwsh.exe 1>&2
    exit /b 1
)

set "TMP_PS=%TEMP%\dosh-install-%RANDOM%-%RANDOM%.ps1"
set "DOSH_INSTALL_PS1_URL=%SCRIPT_URL%"
set "DOSH_INSTALL_PS1_PATH=%TMP_PS%"

"%PS%" -NoProfile -ExecutionPolicy Bypass -Command "$ErrorActionPreference='Stop'; $ProgressPreference='SilentlyContinue'; Invoke-WebRequest -UseBasicParsing -Uri $env:DOSH_INSTALL_PS1_URL -OutFile $env:DOSH_INSTALL_PS1_PATH"
if errorlevel 1 (
    del "%TMP_PS%" >nul 2>nul
    exit /b 1
)

"%PS%" -NoProfile -ExecutionPolicy Bypass -File "%TMP_PS%" %*
set "RC=%ERRORLEVEL%"
del "%TMP_PS%" >nul 2>nul
exit /b %RC%