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2.2 KiB
2.2 KiB
The list-submodules.ps1 Script
This PowerShell script lists the submodules in the given Git repository.
Parameters
/home/mf/Repos/PowerShell/Scripts/list-submodules.ps1 [[-RepoDir] <String>] [<CommonParameters>]
-RepoDir <String>
Specifies the path to the repository (current working directory by default)
Required? false
Position? 1
Default value "$PWD"
Accept pipeline input? false
Accept wildcard characters? false
[<CommonParameters>]
This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
Example
PS> ./list-submodules C:\MyRepo
Notes
Author: Markus Fleschutz | License: CC0
Related Links
https://github.com/fleschutz/PowerShell
Source Code
<#
.SYNOPSIS
Lists the submodules in a Git repository
.DESCRIPTION
This PowerShell script lists the submodules in the given Git repository.
.PARAMETER RepoDir
Specifies the path to the repository (current working directory by default)
.EXAMPLE
PS> ./list-submodules C:\MyRepo
.LINK
https://github.com/fleschutz/PowerShell
.NOTES
Author: Markus Fleschutz | License: CC0
#>
param([string]$RepoDir = "$PWD")
try {
Write-Host "⏳ (1/4) Searching for Git executable... " -noNewline
& git --version
if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
$RepoDirName = (Get-Item "$RepoDir").Name
Write-Host "⏳ (2/4) Checking Git repository... 📂$RepoDirName"
if (-not(Test-Path "$RepoDir" -pathType container)) { throw "Can't access folder: $RepoDir" }
Write-Host "⏳ (3/4) Fetching latest updates... "
& git -C "$RepoDir" fetch
if ($lastExitCode -ne "0") { throw "'git fetch' failed" }
Write-Host "⏳ (4/4) Listing submodules... "
& git -C "$RepoDir" submodule
if ($lastExitCode -ne "0") { throw "'git submodule' failed" }
exit 0 # success
} catch {
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}
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