private IResult UnregisterPath(EnvironmentVariableTarget target)
{
var result = new EnvironmentResult();
string pathValue = Environment.GetEnvironmentVariable(PathVariableName, target);
var paths = pathValue.Split(Path.PathSeparator);
string clioPath = string.Empty;
foreach (var path in paths)
{
if (Directory.Exists(path))
{
var dir = new DirectoryInfo(path);
var files = dir.GetFiles("clio.cmd");
if (files.Length > 0)
{
clioPath = path;
break;
}
}
}
if (string.IsNullOrEmpty(clioPath))
{
result.AppendMessage($"Application already unregistered!");
return(result);
}
result.AppendMessage($"Unregister path {clioPath} in {PathVariableName} variable.");
string newValue = pathValue.Replace(clioPath, string.Empty).Replace(String.Concat(Path.PathSeparator, Path.PathSeparator), Path.PathSeparator.ToString());
Environment.SetEnvironmentVariable(PathVariableName, newValue, target);
result.AppendMessage($"{PathVariableName} variable unregistered.");
return(result);
}
private IResult RegisterPath(string path, EnvironmentVariableTarget target)
{
var result = new EnvironmentResult();
string pathValue = Environment.GetEnvironmentVariable(PathVariableName, target);
if (string.IsNullOrEmpty(pathValue))
{
pathValue = string.Empty;
}
if (pathValue.Contains(path))
{
result.AppendMessage($"{PathVariableName} variable already registered!");
return(result);
}
result.AppendMessage($"register path {path} in {PathVariableName} variable.");
var value = string.Concat(pathValue, Path.PathSeparator + path.Trim(Path.PathSeparator));
Environment.SetEnvironmentVariable(PathVariableName, value, target);
result.AppendMessage($"{PathVariableName} variable registered.");
return(result);
}