// lsCommandFunc executes the "ls" command.
func lsCommandFunc(c *cli.Context, client *etcd.Client) (*etcd.Response, error) {
key := "/"
if len(c.Args()) != 0 {
key = c.Args()[0]
}
recursive := c.Bool("recursive")
// Retrieve the value from the server.
return client.Get(key, false, recursive)
}
// getCommandFunc executes the "get" command.
func getCommandFunc(c *cli.Context, client *etcd.Client) (*etcd.Response, error) {
if len(c.Args()) == 0 {
return nil, errors.New("Key required")
}
key := c.Args()[0]
consistent := c.Bool("consistent")
sorted := c.Bool("sort")
// Setup consistency on the client.
if consistent {
client.SetConsistency(etcd.STRONG_CONSISTENCY)
} else {
client.SetConsistency(etcd.WEAK_CONSISTENCY)
}
// Retrieve the value from the server.
return client.Get(key, sorted, false)
}