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Merge branch 'master' of https://github.com/bliker/cmder

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Samuel Vasko
2014-04-11 14:31:44 +02:00
parent 97980f5f34 1b7e647b4b
commit 38c13a7f4b
1 changed files with 8 additions and 3 deletions
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11
scripts/utils.ps1
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@@ -1,15 +1,20 @@
function Ensure-Exists ($path) { function Ensure-Exists ($path) {
if (-not (Test-Path $path)) { if (-not (Test-Path $path)) {
Write-Error "Missing required $path file" Write-Error "Missing required $path! Ensure it is installed"
exit 1 exit 1
} }
return $true > $null
} }
function Ensure-Executable ($command) { function Ensure-Executable ($command) {
try { Get-Command $command -ErrorAction Stop > $null } try { Get-Command $command -ErrorAction Stop > $null }
catch { catch {
Write-Error "Missing $command! Ensure it is installed and on in the PATH" if( ($command -eq "7z") -and (Ensure-Exists "$env:programfiles\7-zip\7z.exe") ){
exit 1 set-alias -Name "7z" -Value "$env:programfiles\7-zip\7z.exe" -Scope script
} else {
Write-Error "Missing $command! Ensure it is installed and on in the PATH"
exit 1
}
} }
} }