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107 lines
3.1 KiB
Markdown
107 lines
3.1 KiB
Markdown
*list-repos.ps1*
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================
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This PowerShell script lists details of all Git repositories in a folder.
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Parameters
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----------
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```powershell
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PS> ./list-repos.ps1 [[-ParentDir] <String>] [<CommonParameters>]
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-ParentDir <String>
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Specifies the path to the parent directory.
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Required? false
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Position? 1
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Default value "$PWD"
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Accept pipeline input? false
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Accept wildcard characters? false
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[<CommonParameters>]
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This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
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WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
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```
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Example
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-------
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```powershell
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PS> ./list-repos C:\MyRepos
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Repository Latest Tag Branch Status Remote
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---------- ---------- ------ ------ ------
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📂cmake v3.23.0 main ✔️clean git@github.com:Kitware/CMake ↓0
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...
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```
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Notes
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-----
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Author: Markus Fleschutz | License: CC0
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Related Links
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-------------
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https://github.com/fleschutz/PowerShell
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Script Content
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--------------
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```powershell
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<#
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.SYNOPSIS
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Lists Git repos
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.DESCRIPTION
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This PowerShell script lists details of all Git repositories in a folder.
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.PARAMETER ParentDir
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Specifies the path to the parent directory.
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.EXAMPLE
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PS> ./list-repos C:\MyRepos
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Repository Latest Tag Branch Status Remote
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---------- ---------- ------ ------ ------
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📂cmake v3.23.0 main ✔️clean git@github.com:Kitware/CMake ↓0
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...
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.LINK
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https://github.com/fleschutz/PowerShell
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.NOTES
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Author: Markus Fleschutz | License: CC0
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#>
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param([string]$ParentDir = "$PWD")
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function ListRepos {
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$Folders = (Get-ChildItem "$ParentDir" -attributes Directory)
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foreach($Folder in $Folders) {
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$Repository = (Get-Item "$Folder").Name
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$LatestTagCommitID = (git -C "$Folder" rev-list --tags --max-count=1)
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if ($LatestTagCommitID -ne "") {
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$LatestTag = (git -C "$Folder" describe --tags $LatestTagCommitID)
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} else {
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$LatestTag = ""
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}
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$Branch = (git -C "$Folder" branch --show-current)
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$RemoteURL = (git -C "$Folder" remote get-url origin)
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$NumCommits = (git -C "$Folder" rev-list HEAD...origin/$Branch --count)
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$Status = (git -C "$Folder" status --short)
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if ("$Status" -eq "") { $Status = "✔️clean" }
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elseif ("$Status" -like " M *") { $Status = "⚠️modified" }
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New-Object PSObject -property @{'Repository'="📂$Repository";'Latest Tag'="$LatestTag";'Branch'="$Branch";'Status'="$Status";'Remote'="$RemoteURL ↓$NumCommits";}
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}
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}
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try {
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if (-not(Test-Path "$ParentDir" -pathType container)) { throw "Can't access directory: $ParentDir" }
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$Null = (git --version)
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if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
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ListRepos | Format-Table -property @{e='Repository';width=20},@{e='Latest Tag';width=18},@{e='Branch';width=20},@{e='Status';width=10},Remote
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exit 0 # success
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} catch {
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"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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```
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*(generated by convert-ps2md.ps1 using the comment-based help of list-repos.ps1 as of 10/19/2023 08:11:40)*
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