Update list-repos.ps1

Scripts/list-repos.ps1

@@ -1,35 +1,38 @@
 <#
 .SYNOPSIS
-	Lists the details of all Git repositories in a folder
+	Lists Git repositories
 .DESCRIPTION
-	This PowerShell script lists the details of all Git repositories in the given folder.
+	This PowerShell script lists the details of all Git repositories in a folder.
 .PARAMETER ParentDir
 	Specifies the path to the parent folder.
 .EXAMPLE
 	PS> ./list-repos C:\MyRepos
 	
-	Repository  Branch Status
-	------      ------ ------
-	cmake       main   clean
-	opencv      master clean
+	No  Repository   Branch    Status
+	--  ----------   ------    ------
+	1   cmake        main      clean
+	2   opencv       main      modified
 	...
 .LINK
 	https://github.com/fleschutz/PowerShell
 .NOTES
-	Author: Markus Fleschutz / License: CC0
+	Author: Markus Fleschutz | License: CC0
 #>
 
 param([string]$ParentDir = "$PWD")
 
 function ListRepos { param([string]$ParentDir)
+	[int]$No = 0
 	$Folders = (get-childItem "$ParentDir" -attributes Directory)
 	foreach ($Folder in $Folders) {
+		$No++
 		$Repository = (get-item "$Folder").Name
 		$Branch = (git -C "$Folder" branch --show-current)
 		$Status = (git -C "$Folder" status --short)
 		if ("$Status" -eq "") { $Status = "clean" }
+		if ("$Status" -like " M *") { $Status = "modified" }
 
-		New-Object PSObject -property @{ 'Repository'="$Repository"; 'Branch'="$Branch"; 'Status'="$Status"; }
+		New-Object PSObject -property @{ 'No'="$No"; 'Repository'="$Repository"; 'Branch'="$Branch"; 'Status'="$Status"; }
 	}
 }
 
@@ -39,9 +42,9 @@ try {
 	$Null = (git --version)
 	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
 
-	ListRepos | format-table -property Repository,Branch,Status
+	ListRepos | format-table -property @{e='No';width=3},@{e='Repository';width=25},@{e='Branch';width=20},Status
 	exit 0 # success
 } catch {
 	"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"
 	exit 1
-}
+}