internal static void EnsureCanonicalFoldersArePresent()
{
var root = PackageManagerSettings.CoAppRootDirectory;
// try to make a convenience symlink: %SYSTEMDRIVE%:\apps
var appsdir = "{0}:\\apps".format(root[0]);
if (!Directory.Exists(appsdir) && !File.Exists(appsdir))
{
Symlink.MakeDirectoryLink("{0}:\\apps".format(root[0]), root);
}
var pathext = EnvironmentUtility.GetSystemEnvironmentVariable("PATHEXT");
if (pathext.IndexOf(".lnk", StringComparison.CurrentCultureIgnoreCase) == -1)
{
EnvironmentUtility.SetSystemEnvironmentVariable("PATHEXT", pathext + ";.lnk");
}
foreach (var path in CanonicalFolders.Select(folder => Path.Combine(root, folder)).Where(path => !Directory.Exists(path)))
{
Directory.CreateDirectory(path);
}
// make sure system paths are updated.
var binPath = Path.Combine(root, "bin");
var psPath = Path.Combine(root, "powershell");
if (!EnvironmentUtility.SystemPath.Contains(binPath))
{
EnvironmentUtility.SystemPath = EnvironmentUtility.SystemPath.Prepend(binPath);
}
if (!EnvironmentUtility.PowershellModulePath.Contains(psPath))
{
EnvironmentUtility.PowershellModulePath = EnvironmentUtility.PowershellModulePath.Prepend(psPath);
}
EnvironmentUtility.BroadcastChange();
}