Added clone-shallow.ps1

scripts/clone-shallow.ps1

@@ -0,0 +1,32 @@
+<#
+.SYNOPSIS
+	Clones a shallow Git repo
+.DESCRIPTION
+	This PowerShell script clones popular Git repositories into a common target directory.
+.PARAMETER URL
+.PARAMETER branchName
+.PARAMETER targetDir
+	Specifies the file path to the target directory (current working directory by default)
+.EXAMPLE
+	PS> ./clone-shallow C:\MyRepos
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$targetDir = "$PWD")
+
+try {
+	$stopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	$ git clone --branch $branchName --single-branch --depth 1 --recurse-submodules $URL $targetDir
+
+	
+	[int]$elapsed = $stopWatch.Elapsed.TotalSeconds
+	"✔️ Cloned the shallow repository in $elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}