otiai10/amesh-bot

package bot

import "fmt"

type CommandError struct {
    Err     string // `json:"err"`
    CmdName string // `json:"cmd_name"`
    // Cmd     interface{} // `json:"cmd"`
    Event   interface{} // `json:"event"`
    Message interface{} // `json:"message,omitempty"`
}

func errwrap(err error, cmd interface{}, event interface{}) *CommandError {
    if err == nil {
        return nil
    }
    switch v := cmd.(type) {
    case string:
        return &CommandError{Err: err.Error(), CmdName: v, Event: event}
    default:
        return &CommandError{Err: err.Error(), CmdName: fmt.Sprintf("%T", cmd), Event: event}
    }
}

func (cmderr *CommandError) labels() map[string]string {
    return map[string]string{
        "command": cmderr.CmdName,
    }
}