profile

profile.ps1

function Invoke-Environment {
# from https://github.com/majkinetor/posh/blob/master/MM_Admin/Invoke-Environment.ps1
    param
    (
        # Any cmd shell command, normally a configuration batch file.
        [Parameter(Mandatory=$true)]
        [string] $Command
    )

    $Command = "`"" + $Command + "`""
    cmd /c "$Command > nul 2>&1 && set" | . { process {
        if ($_ -match '^([^=]+)=(.*)') {
            [System.Environment]::SetEnvironmentVariable($matches[1], $matches[2])
        }
    }}

}
function set_lua_51
{
    Set-Alias -name 'lua' -Value 'lua51.exe' -Scope GLobal
    Set-Alias -name 'luarocks' -Value 'luarocks51.bat' -Scope GLobal
    luarocks path > $env:TEMP\_lrp.bat
    Invoke-Environment $env:TEMP\_lrp.bat
}

function set_lua_53
{
    Set-Alias -name 'lua' -Value 'lua53.exe' -Scope GLobal
    Set-Alias -name 'luarocks' -Value 'luarocks53.bat' -Scope GLobal
    luarocks path > $env:TEMP\_lrp.bat
    Invoke-Environment $env:TEMP\_lrp.bat
}