fishi0x01/vsh

package cli

import (
    "fmt"

    "github.com/fishi0x01/vsh/client"
    "github.com/fishi0x01/vsh/log"
)

// MoveCommand container for all 'mv' parameters
type MoveCommand struct {
    name string
    args *MoveCommandArgs

    client *client.Client
}

// MoveCommandArgs provides a struct for go-arg parsing
type MoveCommandArgs struct {
    Source string `arg:"positional,required" help:"path to move"`
    Target string `arg:"positional,required" help:"path to move source to"`
}

// Description provides detail on what the command does
func (MoveCommandArgs) Description() string {
    return "moves a secret from one path to another"
}

// NewMoveCommand creates a new MoveCommand parameter container
func NewMoveCommand(c *client.Client) *MoveCommand {
    return &MoveCommand{
        name:   "mv",
        client: c,
        args:   &MoveCommandArgs{},
    }
}

// GetName returns the MoveCommand's name identifier
func (cmd *MoveCommand) GetName() string {
    return cmd.name
}

// GetArgs provides the struct holding arguments for the command
func (cmd *MoveCommand) GetArgs() interface{} {
    return cmd.args
}

// IsSane returns true if command is sane
func (cmd *MoveCommand) IsSane() bool {
    return cmd.args.Source != "" && cmd.args.Target != ""
}

// PrintUsage print command usage
func (cmd *MoveCommand) PrintUsage() {
    fmt.Println(Help(cmd))
}

// Parse given arguments and return status
func (cmd *MoveCommand) Parse(args []string) error {
    _, err := parseCommandArgs(args, cmd)
    if err != nil {
        return err
    }

    return nil
}

// Run executes 'mv' with given MoveCommand's parameters
func (cmd *MoveCommand) Run() int {
    return transportSecrets(cmd.client, cmd.args.Source, cmd.args.Target, cmd.moveSecret)
}

func (cmd *MoveCommand) moveSecret(source string, target string) error {
    // read
    secret, err := cmd.client.Read(source)
    if err != nil {
        return err
    }

    // write
    err = cmd.client.Write(target, secret)
    if err != nil {
        return err
    }

    // delete
    err = cmd.client.Delete(source)
    if err != nil {
        return err
    }

    log.UserDebug("Moved %s to %s", source, target)

    return nil
}