PowerShell/Scripts/list-submodules.ps1
2021-10-04 21:29:23 +02:00

35 lines
908 B
PowerShell

<#
.SYNOPSIS
Lists the submodules of a Git repository
.DESCRIPTION
list-submodules.ps1 [<RepoDir>]
<RepoDir> is the path to the repository (current working dir by default)
.EXAMPLE
PS> ./list-submodules C:\MyRepo
.NOTES
Author: Markus Fleschutz · License: CC0
.LINK
https://github.com/fleschutz/PowerShell
#>
param([string]$RepoDir = "$PWD")
try {
if (-not(test-path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
set-location "$RepoDir"
$Null = (git --version)
if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
& git fetch
if ($lastExitCode -ne "0") { throw "'git fetch' failed" }
& git submodule
if ($lastExitCode -ne "0") { throw "'git submodule' failed" }
exit 0 # success
} catch {
"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"
exit 1
}