Iterate through subdirectories in PowerShell and perform 'git fetch' and 'git rebase' each time

git-fetch-rebase-subdirectories.psh1

<# 
Iterate through all subdirectories, and perform Git fetch, then Git rebase
on each subdirectory.

Joannes Vermorel, 2012-04-25
#>

$initpath = get-location
foreach($path in get-childitem) {
    if ($path.Attributes -eq "Directory") {
        set-location $path.FullName
        git fetch
        git rebase
    }
}
set-location $initpath