Powershell script to pull and update all Mercurial repositories in the host directory

Update All Repos.ps1

Cls
Write-Host "Searching for repositories to update..."
Write-Host

$dirs = Get-ChildItem | where {$_.PsIsContainer} | where { Get-ChildItem $_ -filter ".hg" } 
foreach ($dir in $dirs)
{
	Start-Job -Name HgUpdate$dir -ArgumentList @($dir.FullName) -ScriptBlock {
		pushd $args[0]
		hg pull --update
	} | Out-Null
	"Created job for repository: " + $dir
}

Cls
Write-Host "Waiting for jobs to complete..."
Wait-Job HgUpdate* | Out-Null

Cls
Receive-Job HgUpdate*
Write-Host
Write-Host "All jobs completed."
Write-Host "Press any key to continue..."
$host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown") | Out-Null