/// <summary>
/// Try to get the directory this assembly is in. Returns null if assembly
/// was in the GAC or DLL location can not be retrieved.
/// </summary>
private static string TryGetClientDir()
{
var buildTask = typeof(ManagedCompiler).GetTypeInfo().Assembly;
var inGac = (bool?)typeof(Assembly)
.GetTypeInfo()
.GetDeclaredProperty("GlobalAssemblyCache")
?.GetMethod.Invoke(buildTask, parameters: null);
if (inGac != false)
{
return(null);
}
var codeBase = (string)typeof(Assembly)
.GetTypeInfo()
.GetDeclaredProperty("CodeBase")
?.GetMethod.Invoke(buildTask, parameters: null);
if (codeBase == null)
{
return(null);
}
var uri = new Uri(codeBase);
string assemblyPath;
if (uri.IsFile)
{
assemblyPath = uri.LocalPath;
}
else
{
var callingAssembly = (Assembly)typeof(Assembly)
.GetTypeInfo()
.GetDeclaredMethod("GetCallingAssembly")
?.Invoke(null, null);
var location = Utilities.GetLocation(callingAssembly);
if (location == null)
{
return(null);
}
assemblyPath = location;
}
return(Path.GetDirectoryName(assemblyPath));
}
private string GetDirectory(Assembly assembly) => Path.GetDirectoryName(Utilities.GetLocation(assembly));