func NewFilePackage(filename string) (*PackageView, error) {
p := new(PackageView)
p.fset = token.NewFileSet()
file, err := parser.ParseFile(p.fset, filename, nil, 0)
if err != nil {
return nil, err
}
p.pdoc = doc.NewFileDoc(file, true)
return p, nil
}
func NewFilePackageSource(filename string, f *os.File) (*PackageView, error) {
src, err := ioutil.ReadAll(f)
if err != nil {
return nil, err
}
p := new(PackageView)
p.fset = token.NewFileSet()
file, err := parser.ParseFile(p.fset, filename, src, 0)
if err != nil {
return nil, err
}
p.pdoc = doc.NewFileDoc(file, true)
return p, nil
}