public static IEnumerable <Usage> FindUsages(this TsProject <TypescriptCompilation> tsProject, TypeAliasDefinition first)
{
string fileName = (first.Node.Ast.RootNode as SourceFile).FileName;
var compilations = tsProject.Compiled.Where(c => c.Imports != null &&
c.Imports
.Where(i => i.IsLocalImport)
.Any(i => (i.AbsolutePath.Equals(fileName) && i.ImportedModules.Any(m => m.Name.Equals(first.Name))) ||
i.AbsolutePath.Equals(fileName) && i.ImportedModules.Any(m => m.Name.Equals("*"))
)).ToList();
List <Usage> positions = new List <Usage>();
foreach (var compilation in compilations)
{
var import = compilation.FindImport(first.Name, fileName);
if (import == null)
{
continue;
}
if (import.ImportedModules.Count == 1 && import.ImportedModules.First().IsNamespaceImport)
{
var namespaceImport = import.ImportedModules.First();
var potentialUsages = compilation.Ast.RootNode.GetDescendants().OfType <Identifier>()
.Where(i => IsNamespaceImportedClass(first.Name, i, namespaceImport));
var usages = potentialUsages.Where(p => p.Parent is NewExpression || p.Parent.Parent is NewExpression).Select(p => p.Parent is NewExpression ? p.Parent : p.Parent.Parent);
positions.AddRange(usages.Select(usage => new Usage
{
Compilation = compilation,
Node = usage,
IsNamespaceImport = true
}));
}
else
{
var potentialUsages = compilation.Ast.RootNode.GetDescendants().OfType <Identifier>()
.Where(i => i.IdentifierStr.Equals(first.Name));
var usages = potentialUsages.Where(p => p.Parent is NewExpression || p.Parent.Parent is NewExpression).Select(p => p.Parent is NewExpression ? p.Parent : p.Parent.Parent);
positions.AddRange(usages.Select(usage => new Usage
{
Compilation = compilation,
Node = usage
}));
}
}
return(positions);
}
public static IEnumerable <Usage> FindUsages(this TsProject <TypescriptCompilation> tsProject, ImportedModule first)
{
var compilations = tsProject.Compiled.Where(c => c.Imports != null &&
c.Imports.Any(i => i.ImportedModules.Contains(first))).ToList();
List <Usage> positions = new List <Usage>();
foreach (var compilation in compilations)
{
var potentialUsages = compilation.Ast.RootNode.GetDescendants().OfType <Identifier>()
.Where(i => i.IdentifierStr.Equals(first.Name))
.Where(i => !i.GetAncestors().Any(ancestor => ancestor is ImportDeclaration));
positions.AddRange(potentialUsages.Select(usage => new Usage
{
Compilation = compilation,
Node = usage
}));
}
return(positions);
}
