private AnalyzersAndFixers GetAnalyzersAndFixers(Project project)
{
var context = new AnalyzerLoadContext();
var analyzerAssemblies = project.AnalyzerReferences
.Select(reference => TryLoadAssemblyFrom(reference.FullPath, context))
.OfType <Assembly>()
.ToImmutableArray();
return(AnalyzerFinderHelpers.LoadAnalyzersAndFixers(analyzerAssemblies));
}
private Assembly?TryLoadAssemblyFrom(string?path, AnalyzerLoadContext context)
{
// Since we are not deploying these assemblies we need to ensure the files exist.
if (path is null || !File.Exists(path))
{
return(null);
}
try
{
context.AssemblyFolderPath = Path.GetDirectoryName(path);
// First try loading the assembly from disk.
return(context.LoadFromAssemblyPath(path));
}
catch { }
// Give up.
return(null);
}
