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[fetchDependency] Introduce Test-Command function

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This commit is contained in:
Alexander Karatarakis 2017-10-17 13:19:14 -07:00
parent 87296823ac
commit edb718e21b
1 changed files with 5 additions and 0 deletions
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5
scripts/fetchDependency.ps1
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@ -14,6 +14,11 @@ $vcpkgRootDir = & $scriptsDir\findFileRecursivelyUp.ps1 $scriptsDir .vcpkg-root
$downloadsDir = "$vcpkgRootDir\downloads"
function Test-Command($commandName)
{
return [bool](Get-Command -Name $commandName -ErrorAction SilentlyContinue)
}
function SelectProgram([Parameter(Mandatory=$true)][string]$Dependency)
{
function performDownload( [Parameter(Mandatory=$true)][string]$Dependency,