Allow disabling colors

[kodie]

Just a tiny implementation that allows us to disable colors:

$command = new Ahc\Cli\Input\Command('test', 'My Test Command');

$command
  ->option('-n --no-colors', 'Disables terminal colors')
  ->parse(['thisfile.php', '--no-colors']);

if (!$this->colors) {
  Ahc\Cli\Output\Color::$enabled = false;
}

[adhocore]

how does it play with html like color of this pkg? eg <boldRed>text</end><eol> should output just "text\n"

basically there are multiple ways to style/print colors, all those must output no color when disabled or env set

[kodie]

how does it play with html like color of this pkg? eg <boldRed>text</end><eol> should output just "text\n"

basically there are multiple ways to style/print colors, all those must output no color when disabled or env set

Every different way of styling/printing does so by using the line function as far as I could tell and from my tests that seem to be true. <boldRed>text</end><eol> works as you would expect as does the help screen.

[adhocore]

cool, thanks 👍