Stefaminator\Cli\CmdRunner

Complexity

Total Complexity

9

Size/Duplication

Total Lines	66
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	2
A	eol()	0	2	1
A	help()	0	1	1
A	echo()	0	13	3
A	getCmd()	0	2	1
A	init()	0	2	1

<?php


namespace Stefaminator\Cli;


abstract class CmdRunner {

    /**
     * @var Cmd
     */
    private $cmd;

    /**
     * CmdRunner constructor.
     * @param Cmd $cmd
     */
    public function __construct(Cmd $cmd = null) {
        if ($cmd !== null) {
            $this->cmd = $cmd;
            return;
        }
        $this->cmd = new Cmd('__root');
    }

    /**
     * @param Cmd $cmd
     */
    public function init(Cmd $cmd): void {
        $this->cmd = $cmd;
    }

    /**
     * @return Cmd
     */
    public function getCmd(): Cmd {
        return $this->cmd;
    }

    /**
     * Run the cmd
     */
    abstract public function run(): void;

    /**
     * Overwrite this method for extended help
     */
    public function help(): void {

    }


    public const EOL = "\n";


    public static function eol(): void {
        echo self::EOL;
    }

    public static function echo(string $str, ?string $foreground_color = null): void {

        $lines = preg_split("/\r\n|\n|\r/", $str);

        $output = [];
        foreach ($lines as $line) {
            if ($foreground_color !== null) {
                $line = Color::getColoredString($line, $foreground_color);
            }
            $output[] = $line;
        }

        echo implode(self::EOL, $output);
    }

}