func (fs StdFileSystem) FileTree(file filesystem.File) *filesystem.FileTree {
if !file.IsDir() {
return nil
}
tree := &filesystem.FileTree{}
tree.StdFile = file
return fs.readDir(file, tree)
}
func (fs StdFileSystem) FileMap(file filesystem.File) filesystem.FileMap {
if !file.IsDir() {
return nil
}
tree := &filesystem.FileTree{}
tree.StdFile = file
fileMap, _ := filesystem.FileTreeToMap(*fs.FileTree(file), file.Path())
return fileMap
}
// Recursively read a directory structure and create a tree structure out of it
// TODO: fix symlinks/cyclic dependencies etc.
func (fs StdFileSystem) readDir(curFile filesystem.File, parent *filesystem.FileTree) *filesystem.FileTree {
tree := &filesystem.FileTree{}
tree.StdFile = curFile
tree.StdParentNode = parent
// TODO: Symlink check not working...
if curFile.IsDir() || curFile.Mode() == os.ModeSymlink {
tree.StdChildNodes = make([]*filesystem.FileTree, 0)
dirListing, _ := fs.Dir(curFile.Path())
if dirListing != nil && len(dirListing) > 0 {
for _, file := range dirListing {
tree.StdChildNodes = append(tree.StdChildNodes, fs.readDir(file, tree))
}
}
}
return tree
}
