PowerShell/Scripts/clone-repos.ps1
2022-12-12 19:23:10 +01:00

72 lines
2.5 KiB
PowerShell
Executable File

<#
.SYNOPSIS
Clones Git repositories
.DESCRIPTION
This PowerShell script clones well-known Git repositories into a folder.
.PARAMETER folder
Specifies the target folder (default is current working directory)
.EXAMPLE
PS> ./clone-repos C:\Repos
.LINK
https://github.com/fleschutz/PowerShell
.NOTES
Author: Markus Fleschutz | License: CC0
#>
param([string]$FolderPath = "$PWD")
try {
$StopWatch = [system.diagnostics.stopwatch]::startNew()
Write-Host "⏳ (1) Searching for Git executable... " -noNewline
& git --version
if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
Write-Host "⏳ (2) Loading data from Data/git-repos.csv... " -noNewline
$Table = Import-CSV "$PSScriptRoot/../Data/git-repos.csv"
$NumEntries = $Table.count
Write-Host "$NumEntries Git repositories"
$ParentFolderName = (Get-Item "$FolderPath").Name
Write-Host "⏳ (3) Checking target folder... 📂$ParentFolderName"
if (-not(Test-Path "$FolderPath" -pathType container)) { throw "Can't access directory: $FolderPath" }
[int]$Step = 3
[int]$Cloned = 0
[int]$Skipped = 0
foreach($Row in $Table) {
[string]$Group = $Row.GROUP
[string]$FolderName = $Row.FOLDERNAME
[string]$Branch = $Row.BRANCH
[string]$Full = $Row.FULL
[string]$URL = $Row.URL
$Step++
if (Test-Path "$FolderPath/$FolderName" -pathType container) {
"⏳ ($Step/$($NumEntries + 4)) Skipping 📂$FolderName - exists already..."
$Skipped++
continue
}
if ($Full -eq "yes") {
"⏳ ($Step/$($NumEntries + 4)) Cloning into 📂$($FolderName) ($Branch branch with full history)..."
& git clone --branch "$Branch" --recurse-submodules "$URL" "$FolderPath/$FolderName"
if ($lastExitCode -ne "0") { throw "'git clone --branch $Branch $URL' failed with exit code $lastExitCode" }
} else {
"⏳ ($Step/$($NumEntries + 4)) Cloning $Branch branch into 📂$FolderName..."
& git clone --branch "$Branch" --single-branch --recurse-submodules "$URL" "$FolderPath/$FolderName"
if ($lastExitCode -ne "0") { throw "'git clone --branch $Branch $URL' failed with exit code $lastExitCode" }
}
$Cloned++
}
[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
if ($Cloned -eq 1) {
"✔️ 1 repository cloned into 📂$ParentFolderName in $Elapsed sec ($Skipped skipped)."
} else {
"✔️ $Cloned repositories cloned into 📂$ParentFolderName in $Elapsed sec ($Skipped skipped)."
}
exit 0 # success
} catch {
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
exit 1
}