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3.0 KiB
3.0 KiB
list-repos.ps1
This PowerShell script lists the details of all Git repositories in a folder.
Parameters
PS> ./list-repos.ps1 [[-ParentDir] <String>] [<CommonParameters>]
-ParentDir <String>
Specifies the path to the parent directory.
Required? false
Position? 1
Default value "$PWD"
Accept pipeline input? false
Accept wildcard characters? false
[<CommonParameters>]
This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
Example
PS> ./list-repos C:\MyRepos
No Repository Branch LatestTag Status
-- ---------- ------ --------- ------
1 cmake main v3.23.0 clean
2 opencv main 4.5.5 modified
...
Notes
Author: Markus Fleschutz | License: CC0
Related Links
https://github.com/fleschutz/PowerShell
Script Content
<#
.SYNOPSIS
Lists Git repositories
.DESCRIPTION
This PowerShell script lists the details of all Git repositories in a folder.
.PARAMETER ParentDir
Specifies the path to the parent directory.
.EXAMPLE
PS> ./list-repos C:\MyRepos
No Repository Branch LatestTag Status
-- ---------- ------ --------- ------
1 cmake main v3.23.0 clean
2 opencv main 4.5.5 modified
...
.LINK
https://github.com/fleschutz/PowerShell
.NOTES
Author: Markus Fleschutz | License: CC0
#>
param([string]$ParentDir = "$PWD")
function ListRepos {
[int]$No = 1
$Folders = (Get-ChildItem "$ParentDir" -attributes Directory)
foreach($Folder in $Folders) {
$FolderName = (Get-Item "$Folder").Name
$Branch = (git -C "$Folder" branch --show-current)
$LatestTagCommitID = (git -C "$Folder" rev-list --tags --max-count=1)
$LatestTag = (git -C "$Folder" describe --tags $LatestTagCommitID)
$Status = (git -C "$Folder" status --short)
if ("$Status" -eq "") { $Status = "clean" }
elseif ("$Status" -like " M *") { $Status = "MODIFIED" }
$NumCommits = (git -C "$Folder" rev-list HEAD...origin/$Branch --count)
New-Object PSObject -property @{ 'No'="$No"; 'Repository'="$FolderName"; 'Branch'="$Branch"; 'Latest_Tag'="$LatestTag"; 'Status'="$Status ↓$NumCommits"; }
$No++
}
}
try {
if (-not(Test-Path "$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" }
ListRepos | Format-Table -property @{e='No';width=3},@{e='Repository';width=22},@{e='Branch';width=20},Latest_Tag,Status
exit 0 # success
} catch {
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}
(generated by convert-ps2md.ps1 using the comment-based help of list-repos.ps1 as of 07/29/2023 10:33:46)