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Replacing aliases with their full proper names #46

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Replacing aliases with their full proper names #46

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18 changes: 9 additions & 9 deletions sudo.ps1
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Original file line number Diff line number Diff line change
@@ -1,15 +1,15 @@
Set-StrictMode -Off;

if(!$args) { "usage: sudo <cmd...>"; exit 1 }
if (-not $args) { "usage: sudo <cmd...>"; exit 1 }

$powershellExe = Get-Process -Id $pid | Select-Object -ExpandProperty Path
$commandPrefix = ''
if ($host.Version.Major -gt 5) {
$commandPrefix = '-Command'
$commandPrefix = '-Command'
}

function is_admin {
return ([System.Security.Principal.WindowsIdentity]::GetCurrent().UserClaims | ? { $_.Value -eq 'S-1-5-32-544'})
return ([System.Security.Principal.WindowsIdentity]::GetCurrent().UserClaims | Where-Object { $_.Value -eq 'S-1-5-32-544' })
}

function sudo_do($parent_pid, $dir, $cmd) {
Expand Down Expand Up @@ -38,21 +38,21 @@ function sudo_do($parent_pid, $dir, $cmd) {
}

function serialize($a, $escape) {
if($a -is [string] -and $a -match '\s') { return "'$a'" }
if($a -is [array]) {
return $a | % { (serialize $_ $escape) -join ', ' }
if ($a -is [string] -and $a -match '\s') { return "'$a'" }
if ($a -is [array]) {
return $a | ForEach-Object { (serialize $_ $escape) -join ', ' }
}
if($escape) { return $a -replace '[>&]', '`$0' }
if ($escape) { return $a -replace '[>&]', '`$0' }
return $a
}

if($args[0] -eq '-do') {
if ($args[0] -eq '-do') {
$null, $dir, $parent_pid, $cmd = $args
$exit_code = sudo_do $parent_pid $dir (serialize $cmd)
exit $exit_code
}

if(!(is_admin)) {
if (-not (is_admin)) {
[console]::error.writeline("sudo: you must be an administrator to run sudo")
exit 1
}
Expand Down