20908785598

Committed 12 Jan 2026 05:12AM UTC coverage: 97.419% (+0.6%) from 96.859%

Build # 20908785598

Build Type

push

github

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Commit Message

added CLAUDE.md

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151 of 155 relevant lines covered (97.42%)

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96.0

/src/CommandLine/Console.php

<?php

/**
 * This file is part of the Nette Framework (https://nette.org)
 * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
 */

declare(strict_types=1);

namespace Nette\CommandLine;


/**
 * Stupid console writer.
 */
class Console
{
        /** ANSI sequence to reset all attributes */
        public const Reset = "\e[0m";

        /** ANSI sequence for bold text */
        private const Colors = [
                'black' => '0;30', 'gray' => '1;30', 'silver' => '0;37', 'white' => '1;37',
                'navy' => '0;34', 'blue' => '1;34', 'green' => '0;32', 'lime' => '1;32',
                'teal' => '0;36', 'aqua' => '1;36', 'maroon' => '0;31', 'red' => '1;31',
                'purple' => '0;35', 'fuchsia' => '1;35', 'olive' => '0;33', 'yellow' => '1;33',
                '' => '0',
        ];

        private bool $useColors;


        public function __construct()
        {
                $this->useColors = self::detectColors();
        }


        public function useColors(bool $state = true): void
        {
                $this->useColors = $state;
        }


        /**
         * Returns ANSI escape sequence for given color.
         * Color format: 'foreground' or 'foreground/background' (e.g. 'red', 'white/blue').
         */
        public function color(?string $color): string
        {
                $color ??= '';
                if (func_num_args() > 1) {
                        return $this->colorize(func_get_arg(1), $color); // back compatibility
                } elseif (!$this->useColors) {
                        return '';
                }

                $c = explode('/', $color);
                return "\e["
                        . self::Colors[$c[0]]
                        . (empty($c[1]) ? '' : ';4' . substr(self::Colors[$c[1]], -1))
                        . 'm';
        }


        /**
         * Wraps text with ANSI color sequence and reset.
         * Color format: 'foreground' or 'foreground/background' (e.g. 'red', 'white/blue').
         */
        public function colorize(string $text, string $color): string
        {
                return $this->useColors
                        ? $this->color($color) . $text . self::Reset
                        : $text;
        }


        public static function detectColors(): bool
        {
                return (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg')
                        && getenv('NO_COLOR') === false // https://no-color.org
                        && (getenv('FORCE_COLOR')
                                || (function_exists('sapi_windows_vt100_support')
                                        ? sapi_windows_vt100_support(STDOUT)
                                        : @stream_isatty(STDOUT)) // @ may trigger error 'cannot cast a filtered stream on this system'
                        );
        }
}

1	<?php
2
3	/**
4	* This file is part of the Nette Framework (https://nette.org)
5	* Copyright (c) 2004 David Grudl (https://davidgrudl.com)
6	*/
7
8	declare(strict_types=1);
9
10	namespace Nette\CommandLine;
11
12
13	/**
14	* Stupid console writer.
15	*/
16	class Console
17	{
18	/** ANSI sequence to reset all attributes */
19	public const Reset = "\e[0m";
20
21	/** ANSI sequence for bold text */
22	private const Colors = [
23	'black' => '0;30', 'gray' => '1;30', 'silver' => '0;37', 'white' => '1;37',
24	'navy' => '0;34', 'blue' => '1;34', 'green' => '0;32', 'lime' => '1;32',
25	'teal' => '0;36', 'aqua' => '1;36', 'maroon' => '0;31', 'red' => '1;31',
26	'purple' => '0;35', 'fuchsia' => '1;35', 'olive' => '0;33', 'yellow' => '1;33',
27	'' => '0',
28	];
29
30	private bool $useColors;
31
32
33	public function __construct()
34	{
35	$this->useColors = self::detectColors();	1✔
36	}	1✔
37
38
39	public function useColors(bool $state = true): void	1✔
40	{
41	$this->useColors = $state;	1✔
42	}	1✔
43
44
45	/**
46	* Returns ANSI escape sequence for given color.
47	* Color format: 'foreground' or 'foreground/background' (e.g. 'red', 'white/blue').
48	*/
49	public function color(?string $color): string	1✔
50	{
51	$color ??= '';	1✔
52	if (func_num_args() > 1) {	1✔
53	return $this->colorize(func_get_arg(1), $color); // back compatibility	1✔
54	} elseif (!$this->useColors) {	1✔
55	return '';	1✔
56	}
57
58	$c = explode('/', $color);	1✔
59	return "\e["
60	. self::Colors[$c[0]]	1✔
61	. (empty($c[1]) ? '' : ';4' . substr(self::Colors[$c[1]], -1))	1✔
62	. 'm';	1✔
63	}
64
65
66	/**
67	* Wraps text with ANSI color sequence and reset.
68	* Color format: 'foreground' or 'foreground/background' (e.g. 'red', 'white/blue').
69	*/
70	public function colorize(string $text, string $color): string	1✔
71	{
72	return $this->useColors	1✔
73	? $this->color($color) . $text . self::Reset	1✔
74	: $text;	1✔
75	}
76
77
78	public static function detectColors(): bool
79	{
80	return (PHP_SAPI === 'cli' \|\| PHP_SAPI === 'phpdbg')	1✔
81	&& getenv('NO_COLOR') === false // https://no-color.org	1✔
82	&& (getenv('FORCE_COLOR')	1✔
83	\|\| (function_exists('sapi_windows_vt100_support')	1✔
84	? sapi_windows_vt100_support(STDOUT)	×
85	: @stream_isatty(STDOUT)) // @ may trigger error 'cannot cast a filtered stream on this system'	1✔
86	);
87	}
88	}

nette / command-line / 20908785598

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