Kirby\Cli\Command\Plugin::move PHP Method

    protected function move()
    {
        $exists = $this->pluginExists();
        $error = $exists ? 'The plugin could not be updated' : 'The plugin could not be installed';
        $success = $exists ? 'The plugin has been updated to version:' : 'The plugin has been installed at version:';
        if ($exists) {
            $this->output->writeln('<info>Updating plugin...</info>');
        } else {
            $this->output->writeln('<info>Installing plugin...</info>');
        }
        $this->output->writeln('<info></info>');
        $this->prepare();
        $src = $this->source();
        $dest = $this->destination();
        // overwriting means having to clean the plugin first
        if (is_dir($dest)) {
            if (!dir::remove($dest)) {
                throw new RuntimeException('The old plugin could not be removed before the update');
            }
        }
        if (is_file($src)) {
            if (!f::move($src, $dest)) {
                throw new RuntimeException($error);
            }
        } else {
            if (is_dir($src)) {
                if (!dir::move($src, $dest)) {
                    throw new RuntimeException($error);
                }
            } else {
                throw new RuntimeException('Invalid source');
            }
        }
        $this->output->writeln('<comment>' . $success . ' "' . $this->version() . '"</comment>');
    }