AnsiTermColorer.php
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AnsiTermColorer.php
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	<?php
	/**
	* This program is free software; you can redistribute it and/or modify
	* it under the terms of the GNU General Public License as published by
	* the Free Software Foundation; either version 2 of the License, or
	* (at your option) any later version.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License along
	* with this program; if not, write to the Free Software Foundation, Inc.,
	* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
	* http://www.gnu.org/copyleft/gpl.html
	*
	* @file
	*/

	namespace MediaWiki\Tests;

	/**
	* Terminal that supports ANSI escape sequences.
	*
	* @ingroup Testing
	*/
	class AnsiTermColorer {
	/**
	* Return ANSI terminal escape code for changing text attribs/color
	*
	* @param string\|int $color Semicolon-separated list of attribute/color codes
	* @return string
	*/
	public function color( $color ) {
	global $wgCommandLineDarkBg;

	$light = $wgCommandLineDarkBg ? "1;" : "0;";

	return "\x1b[{$light}{$color}m";
	}

	/**
	* Return ANSI terminal escape code for restoring default text attributes
	*
	* @return string
	*/
	public function reset() {
	return $this->color( '0' );
	}
	}