PowerShell/Scripts/fetch-repos.ps1
2021-08-29 17:50:03 +02:00

44 lines
1.3 KiB
PowerShell
Executable File

<#
.SYNOPSIS
fetch-repos.ps1 [<parent-dir>]
.DESCRIPTION
Fetches updates for all Git repositories under the current/given directory (including submodules).
.EXAMPLE
PS> .\fetch-repos.ps1 C:\MyRepos
.NOTES
Author: Markus Fleschutz · License: CC0
.LINK
https://github.com/fleschutz/PowerShell
#>
param([string]$ParentDir = "$PWD")
try {
$StopWatch = [system.diagnostics.stopwatch]::startNew()
if (-not(test-path "$ParentDir" -pathType container)) { throw "Can't access directory: $ParentDir" }
$Null = (git --version)
if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
$Folders = (get-childItem "$ParentDir" -attributes Directory)
$FolderCount = $Folders.Count
$ParentDirName = (get-item "$ParentDir").Name
"Fetching updates for $FolderCount Git repositories at 📂$ParentDirName..."
foreach ($Folder in $Folders) {
$FolderName = (get-item "$Folder").Name
"🢃 Fetching 📂$FolderName..."
& git -C "$Folder" fetch --all --recurse-submodules --jobs=4
if ($lastExitCode -ne "0") { throw "'git fetch' failed" }
}
[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
"✔️ fetched $FolderCount Git repositories at 📂$ParentDirName in $Elapsed sec"
exit 0
} catch {
write-error "⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}