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123 lines
4.0 KiB
Markdown
123 lines
4.0 KiB
Markdown
*clone-repos.ps1*
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================
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This PowerShell script clones popular Git repositories into a target directory.
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Parameters
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----------
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```powershell
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PS> ./clone-repos.ps1 [[-TargetDir] <String>] [<CommonParameters>]
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-TargetDir <String>
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Specifies the file path to the target directory (current working directory by default)
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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> ./clone-repos C:\Repos
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⏳ (1) Searching for Git executable... git version 2.41.0.windows.3
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⏳ (2) Reading Data/popular-repositories.csv... 28 repos
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⏳ (3) Checking target folder... 📂repos
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⏳ (4/32) Cloning into 📂base256unicode (dev tool)...
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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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Clones Git repos
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.DESCRIPTION
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This PowerShell script clones popular Git repositories into a target directory.
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.PARAMETER targetDir
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Specifies the file path to the target directory (current working directory by default)
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.EXAMPLE
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PS> ./clone-repos C:\Repos
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⏳ (1) Searching for Git executable... git version 2.41.0.windows.3
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⏳ (2) Reading Data/popular-repositories.csv... 28 repos
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⏳ (3) Checking target folder... 📂repos
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⏳ (4/32) Cloning into 📂base256unicode (dev tool)...
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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]$TargetDir = "$PWD")
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try {
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$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 ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
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Write-Host "⏳ (2) Reading Data/popular-repositories.csv... " -noNewline
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$Table = Import-CSV "$PSScriptRoot/../Data/popular-repositories.csv"
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$NumEntries = $Table.count
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Write-Host "$NumEntries repos"
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$TargetDirName = (Get-Item "$TargetDir").Name
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Write-Host "⏳ (3) Checking target folder... 📂$TargetDirName"
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if (-not(Test-Path "$TargetDir" -pathType container)) { throw "Can't access directory: $TargetDir" }
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[int]$Step = 3
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[int]$Cloned = 0
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[int]$Skipped = 0
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foreach($Row in $Table) {
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[string]$FolderName = $Row.FOLDERNAME
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[string]$Category = $Row.CATEGORY
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[string]$Branch = $Row.BRANCH
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[string]$Shallow = $Row.SHALLOW
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[string]$URL = $Row.URL
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$Step++
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if (Test-Path "$TargetDir/$FolderName" -pathType container) {
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"⏳ ($Step/$($NumEntries + 4)) Skipping existing 📂$FolderName ($Category)..."
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$Skipped++
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continue
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}
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if ($Shallow -eq "yes") {
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"⏳ ($Step/$($NumEntries + 4)) Cloning into 📂$FolderName ($Category) - $Branch branch only..."
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& git clone --branch "$Branch" --single-branch --recurse-submodules "$URL" "$TargetDir/$FolderName"
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if ($lastExitCode -ne "0") { throw "'git clone --branch $Branch $URL' failed with exit code $lastExitCode" }
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} else {
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"⏳ ($Step/$($NumEntries + 4)) Cloning into 📂$FolderName ($Category) - $Branch branch with full history..."
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& git clone --branch "$Branch" --recurse-submodules "$URL" "$TargetDir/$FolderName"
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if ($lastExitCode -ne "0") { throw "'git clone --branch $Branch $URL' failed with exit code $lastExitCode" }
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}
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$Cloned++
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}
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[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
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"✔️ Cloning $Cloned of $NumEntries Git repos into folder 📂$TargetDirName took $Elapsed sec"
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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 clone-repos.ps1 as of 09/20/2023 17:04:38)*
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