func uploadDirectory(d *gdrive.Drive, input *os.File, inputInfo os.FileInfo, title string, parentId string, share bool, mimeType string, convert bool) error {
// Create folder
folder, err := makeFolder(d, filepath.Base(inputInfo.Name()), parentId, share)
if err != nil {
return err
}
// Read all files in directory
files, err := input.Readdir(0)
if err != nil {
return err
}
// Get current dir
currentDir, err := os.Getwd()
if err != nil {
return err
}
// Go into directory
err = input.Chdir()
if err != nil {
return err
}
// Change back to original directory when done
defer func() {
os.Chdir(currentDir)
}()
for _, fi := range files {
f, err := os.Open(fi.Name())
if err != nil {
return err
}
if fi.IsDir() {
err = uploadDirectory(d, f, fi, "", folder.Id, share, mimeType, convert)
} else {
err = uploadFile(d, f, fi, "", folder.Id, share, mimeType, convert)
}
if err != nil {
return err
}
}
return nil
}