# Recursively sets all the projects in a directory to target the .NET client framework.

$search_path = "."
$client_profile = [bool] 0

if($args.Length -ge 1)
{
    if(($args[0] -eq "--help") -or
           ($args[0] -eq "-h") -or
           ($args[0] -eq "/?"))
    {
        echo "UpgradeDotNet.ps1"
        echo "usage: UpgradeDotNet (path)"
        $format = @(Expression={$_.Name}; Label="Argument"; width=10),
                  @(Expression={$_.Value}; Label="Description";)
        $arguments = @{"path"="The start of the search path for .csproj files to convert."}
        echo $arguments | Format-Table $format
    }
    else
    {
        $search_path = $args[0]
    }
    
    if($args.Length -ge 2)
    {
        $search_path = $args[1]
    }
}

$projects = ls -recurse -Filter "*.csproj" $search_path
foreach ($p in $projects)
{
	$path = $p.FullName
	
	type $path | out-file -filepath "$env:temp\deleteme.tmp" -encoding UTF8
	type "$env:temp\deleteme.tmp" | out-file -filepath $path -encoding UTF8
	
}