Function newFsFileAddFilter

cmd/cmd.go:111–129

newFsFileAddFilter creates an src Fs from a name This works the same as NewFsFile however it adds filters to the Fs to limit it to a single file if the remote pointed to a file.

(remote string)

// This works the same as NewFsFile however it adds filters to the Fs
// to limit it to a single file if the remote pointed to a file.
func newFsFileAddFilter(remote string) (fs.Fs, string) {
	ctx := context.Background()
	fi := filter.GetConfig(ctx)
	f, fileName := NewFsFile(remote)
	if fileName != "" {
		if !fi.InActive() {
			err := fmt.Errorf("can't limit to single files when using filters: %v", remote)
			err = fs.CountError(ctx, err)
			fs.Fatal(nil, err.Error())
		}
		// Limit transfers to this file
		err := fi.AddFile(fileName)
		if err != nil {
			err = fs.CountError(ctx, err)
			fs.Fatalf(nil, "Failed to limit to single file %q: %v", remote, err)
		}
	}
	return f, fileName
}

// NewFsSrc creates a new src fs from the arguments.
//