mirror of
https://github.com/fleschutz/PowerShell.git
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55 lines
2.0 KiB
PowerShell
Executable File
55 lines
2.0 KiB
PowerShell
Executable File
<#
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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 (current working directory by default)
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.EXAMPLE
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PS> ./list-repos C:\MyRepos
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Repository Latest Tag Branch Status Remote URL
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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 $folders) {
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$folderName = (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 *") { $status = "⚠️modified" }
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New-Object PSObject -property @{'Repository'="📂$folderName";'Latest Tag'="$latestTag";'Branch'="$branch";'Status'="$status";'Remote URL'="$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=19},@{e='Latest Tag';width=18},@{e='Branch';width=20},@{e='Status';width=10},'Remote URL'
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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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