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3.4 KiB
3.4 KiB
The list-repos.ps1 Script
This PowerShell script lists all Git repositories under a folder with details such as latest tag, branch, remote URL, and status.
Parameters
/home/markus/Repos/PowerShell/scripts/list-repos.ps1 [[-parentDir] <String>] [<CommonParameters>]
-parentDir <String>
Specifies the path to the parent directory (current working directory by default)
Required? false
Position? 1
Default value "$PWD"
Accept pipeline input? false
Accept wildcard characters? false
[<CommonParameters>]
This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
Example
PS> ./list-repos.ps1 C:\MyRepos
REPOSITORY LATEST TAG BRANCH REMOTE URL STATUS
---------- ---------- ------ ---------- ------
📂cmake v3.30.2 master https://github.com/Kitware/CMake ✅clean ↓0
...
Notes
Author: Markus Fleschutz | License: CC0
Related Links
https://github.com/fleschutz/PowerShell
Script Content
<#
.SYNOPSIS
Lists Git repositories
.DESCRIPTION
This PowerShell script lists all Git repositories under a folder with details such as latest tag, branch, remote URL, and status.
.PARAMETER parentDir
Specifies the path to the parent directory (current working directory by default)
.EXAMPLE
PS> ./list-repos.ps1 C:\MyRepos
REPOSITORY LATEST TAG BRANCH REMOTE URL STATUS
---------- ---------- ------ ---------- ------
📂cmake v3.30.2 master https://github.com/Kitware/CMake ✅clean ↓0
...
.LINK
https://github.com/fleschutz/PowerShell
.NOTES
Author: Markus Fleschutz | License: CC0
#>
param([string]$parentDir = "$PWD")
function ListRepos {
$dirs = (Get-ChildItem "$parentDir" -attributes Directory)
foreach($dir in $dirs) {
$dirName = (Get-Item "$dir").Name
$latestTagCommitID = (git -C "$dir" rev-list --tags --max-count=1)
if ("$latestTagCommitID" -ne "") {
$latestTag = (git -C "$dir" describe --tags $latestTagCommitID)
} else {
$latestTag = ""
}
$branch = (git -C "$dir" branch --show-current)
$remoteURL = (git -C "$dir" remote get-url origin)
$numCommits = (git -C "$dir" rev-list HEAD...origin/$branch --count)
$status = (git -C "$dir" status --short)
if ("$status" -eq "") { $status = "✅clean" }
elseif ("$status" -like " M *") { $status = "⚠️changed" }
New-Object PSObject -property @{'REPOSITORY'="📂$dirName";'LATEST TAG'="$latestTag";'BRANCH'="$branch";'REMOTE URL'="$remoteURL";'STATUS'="$status ↓$numCommits"}
}
}
try {
if (-not(Test-Path "$parentDir" -pathType container)) { throw "Can't access parent directory at: $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='REPOSITORY';width=19},@{e='LATEST TAG';width=16},@{e='BRANCH';width=19},@{e='REMOTE URL';width=47},@{e='STATUS';width=12}
exit 0 # success
} catch {
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}
(generated by convert-ps2md.ps1 as of 11/20/2024 11:51:56)