HGKeeper

// Convey

// This program is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

// This program is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License

// along with this program. If not, see <http://www.gnu.org/licenses/>.

package tasks

import (

"gopkg.in/yaml.v2"

"keep.imfreedom.org/grim/convey/runtime"

)

// CloneTask creates a task of the given type from the given payload. It

// does this by creating a fresh instance of a task of the target type,

// then marshalling/unmarshalling the payload to that type.

func Clone(task interface{}, taskType runtime.Task) (runtime.Task, error) {

rawTask, err := yaml.Marshal(task)

if err != nil {

return nil, err

}

realTask := taskType.New()

if err = yaml.Unmarshal(rawTask, realTask); err != nil {

return nil, err

}

return realTask, nil

}