PowerShell/Scripts/pull-repos.ps1
2021-04-15 16:54:59 +02:00

39 lines
1.2 KiB
PowerShell
Executable File

#!/usr/bin/pwsh
<#
.SYNTAX pull-repos.ps1 [<parent-dir>]
.DESCRIPTION pulls updates for all Git repositories under the current/given directory (including submodules)
.LINK https://github.com/fleschutz/PowerShell
.NOTES Author: Markus Fleschutz / License: CC0
#>
param($ParentDir = "$PWD")
try {
$StopWatch = [system.diagnostics.stopwatch]::startNew()
if (-not(test-path "$ParentDir" -pathType container)) { throw "Can't access directory: $ParentDir" }
set-location "$ParentDir"
& git --version
if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
[int]$Count = 0
get-childItem $ParentDir -attributes Directory | foreach-object {
"Pulling updates for Git repository $($_.FullName)..."
set-location $_.FullName
& git pull --all --recurse-submodules --jobs=4
if ($lastExitCode -ne "0") { throw "'git pull' failed" }
set-location ..
$Count++
}
write-host -foregroundColor green "OK - pulled updates for $Count Git repositories under $ParentDir in $($StopWatch.Elapsed.Seconds) second(s)"
exit 0
} catch {
write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}