mirror of
https://github.com/fleschutz/PowerShell.git
synced 2024-10-06 01:51:59 +02:00
54 lines
1.7 KiB
PowerShell
Executable File
54 lines
1.7 KiB
PowerShell
Executable File
<#
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.SYNOPSIS
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Pulls updates for Git repos
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.DESCRIPTION
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This PowerShell script pulls updates for all Git repositories in a folder (including submodules).
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.PARAMETER ParentDir
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Specifies the path to the parent folder
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.EXAMPLE
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PS> ./pull-repos C:\MyRepos
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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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try {
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$StopWatch = [system.diagnostics.stopwatch]::startNew()
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Write-Host "⏳ (1) Searching for Git executable... " -NoNewline
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& git --version
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if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
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$ParentDirName = (Get-Item "$ParentDir").Name
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Write-Host "⏳ (2) Checking parent folder 📂$ParentDirName... " -NoNewline
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if (-not(Test-Path "$ParentDir" -pathType container)) { throw "Can't access folder: $ParentDir" }
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$Folders = (Get-ChildItem "$ParentDir" -attributes Directory)
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$NumFolders = $Folders.Count
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"$NumFolders subfolders"
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[int]$Step = 3
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[int]$Failed = 0
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foreach ($Folder in $Folders) {
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$FolderName = (Get-Item "$Folder").Name
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"⏳ ($Step/$($NumFolders + 2)) Pulling into 📂$FolderName... "
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& git -C "$Folder" pull --recurse-submodules --jobs=4
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if ($lastExitCode -ne "0") { $Failed++; write-warning "'git pull' in 📂$FolderName failed" }
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& git -C "$Folder" submodule update --init --recursive
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if ($lastExitCode -ne "0") { throw "'git submodule update' in 📂$Folder failed with exit code $lastExitCode" }
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$Step++
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}
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[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
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"✔️ pulled $NumFolders Git repositories in $Elapsed sec ($Failed failed)."
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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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