/// <inheritdoc cref=""/>
public Assembly LoadAssembly(string assemblyPath)
{
if (!CliUtils.IsCliAssembly(assemblyPath))
{
return(null);
}
var directory = Path.GetDirectoryName(assemblyPath);
var fileName = Path.GetFileName(assemblyPath);
Assembly loadedAssembly = SpeciallyLoadedByAssemblyFileName(fileName);
if (loadedAssembly == null)
{
if (!loadContexts.TryGetValue(directory, out var loadContext))
{
loadContext = new PluginAssemblyLoadContext(directory, this.SpeciallyLoadedByAssemblyName);
if (!loadContexts.TryAdd(directory, loadContext))
{
if (!loadContexts.TryGetValue(directory, out loadContext))
{
Console.Error.WriteLine($"Unable to load assembly {assemblyPath}.");
}
}
}
if (loadContext != null)
{
try
{
loadedAssembly = loadContext.LoadFromAssemblyPath(assemblyPath);
}
catch (BadImageFormatException)
{
//
// this means it is native code or otherwise
// not readable by the CLR.
//
loadedAssembly = null;
}
catch (FileLoadException e)
{
Console.Error.WriteLine(
"[warn]: managed assembly `{0}` cannot be loaded - {1}.",
assemblyPath,
e.FusionLog);
loadedAssembly = null;
}
catch (FileNotFoundException)
{
loadedAssembly = null;
}
}
}
return(loadedAssembly);
}
/// <summary>
/// Loads the specified path as an assembly into the default load context.
/// </summary>
/// <param name="assemblyPath">
/// Path to an assembly.
/// </param>
public Assembly LoadAssembly(string assemblyPath)
{
if (!CliUtils.IsCliAssembly(assemblyPath))
{
return(null);
}
Assembly loadedAssembly;
try
{
loadedAssembly = Assembly.LoadFrom(assemblyPath);
}
catch (BadImageFormatException)
{
//
// this means it is native code or otherwise
// not readable by the CLR.
//
loadedAssembly = null;
}
catch (FileLoadException e)
{
Console.Error.WriteLine(
"[warn]: managed assembly `{0}` cannot be loaded - {1}.",
assemblyPath,
e.FusionLog);
loadedAssembly = null;
}
catch (FileNotFoundException)
{
loadedAssembly = null;
}
return(loadedAssembly);
}