PowerShell/Scripts/clean-repos.ps1
2021-10-16 16:50:10 +02:00

52 lines
1.7 KiB
PowerShell
Executable File

<#
.SYNOPSIS
Cleans all Git repositories in a folder from untracked files (including submodules)
.DESCRIPTION
This script cleans all Git repositories in a folder from untracked files (including submodules).
.PARAMETER ParentDir
Specifies the path to the parent folder
.EXAMPLE
PS> ./clean-repos 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
"Found $FolderCount subfolders in 📂$ParentDirName, cleaning from untracked files..."
[int]$Step = 1
foreach ($Folder in $Folders) {
$FolderName = (get-item "$Folder").Name
"⏳ Cleaning 📂$FolderName (step $Step/$($FolderCount))..."
& git -C "$Folder" clean -xfd -f # force + recurse into dirs + don't use the standard ignore rules
if ($lastExitCode -ne "0") { throw "'git clean -xfd -f' failed" }
& git -C "$Folder" submodule foreach --recursive git clean -xfd -f
if ($lastExitCode -ne "0") { throw "'git clean -xfd -f' in submodules failed" }
$Step++
}
[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
"✔️ cleaned $FolderCount Git repositories at 📂$ParentDirName in $Elapsed sec"
exit 0 # success
} catch {
"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"
exit 1
}