// newFsFile creates a dst Fs from a name but may point to a file.
//
// It returns a string with the file name if points to a file
func newFsFile(remote string) (fs.Fs, string) {
fsInfo, configName, fsPath, err := fs.ParseRemote(remote)
if err != nil {
fs.Stats.Error()
log.Fatalf("Failed to create file system for %q: %v", remote, err)
}
f, err := fsInfo.NewFs(configName, fsPath)
switch err {
case fs.ErrorIsFile:
return f, path.Base(fsPath)
case nil:
return f, ""
default:
fs.Stats.Error()
log.Fatalf("Failed to create file system for %q: %v", remote, err)
}
return nil, ""
}
// newFsSrc creates a src Fs from a name
//
// This can point to a file
func newFsSrc(remote string) fs.Fs {
fsInfo, configName, fsPath, err := fs.ParseRemote(remote)
if err != nil {
fs.Stats.Error()
log.Fatalf("Failed to create file system for %q: %v", remote, err)
}
f, err := fsInfo.NewFs(configName, fsPath)
if err == fs.ErrorIsFile {
if !fs.Config.Filter.InActive() {
fs.Stats.Error()
log.Fatalf("Can't limit to single files when using filters: %v", remote)
}
// Limit transfers to this file
err = fs.Config.Filter.AddFile(path.Base(fsPath))
// Set --no-traverse as only one file
fs.Config.NoTraverse = true
}
if err != nil {
fs.Stats.Error()
log.Fatalf("Failed to create file system for %q: %v", remote, err)
}
return f
}