8000 [Console] Add bright colors to console. · symfony/symfony@dbb9452 · GitHub
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[Console] Add bright colors to console.
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‎src/Symfony/Component/Console/CHANGELOG.md

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Original file line numberDiff line numberDiff line change
@@ -9,6 +9,7 @@ CHANGELOG
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* Add the `Command::$defaultDescription` static property and the `description` attribute
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on the `console.command` tag to allow the `list` command to instantiate commands lazily
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* Add option `--short` to the `list` command
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* Add support for bright colors
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5.2.0
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-----

‎src/Symfony/Component/Console/Color.php

Lines changed: 23 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -30,6 +30,17 @@ final class Color
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'default' => 9,
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];
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33+
private const BRIGHT_COLORS = [
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'gray' => 0,
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'bright-red' => 1,
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'bright-green' => 2,
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'bright-yellow' => 3,
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'bright-blue' => 4,
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'bright-magenta' => 5,
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'bright-cyan' => 6,
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'bright-white' => 7,
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];
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private const AVAILABLE_OPTIONS = [
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'bold' => ['set' => 1, 'unset' => 22],
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'underscore' => ['set' => 4, 'unset' => 24],
@@ -45,7 +56,7 @@ final class Color
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public function __construct(string $foreground = '', string $background = '', array $options = [])
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{
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$this->foreground = $this->parseColor($foreground);
48-
$this->background = $this->parseColor($background);
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$this->background = $this->parseColor($background, true);
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foreach ($options as $option) {
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if (!isset(self::AVAILABLE_OPTIONS[$option])) {
@@ -65,10 +76,10 @@ public function set(): string
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{
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$setCodes = [];
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if ('' !== $this->foreground) {
68-
$setCodes[] = '3'.$this->foreground;
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$setCodes[] = $this->foreground;
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}
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if ('' !== $this->background) {
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$setCodes[] = '4'.$this->background;
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$setCodes[] = $this->background;
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}
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foreach ($this->options as $option) {
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$setCodes[] = $option['set'];
@@ -99,7 +110,7 @@ public function unset(): string
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return sprintf("\033[%sm", implode(';', $unsetCodes));
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}
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102-
private function parseColor(string $color): string
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private function parseColor(string $color, bool $background = false): string
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{
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if ('' === $color) {
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return '';
@@ -116,14 +127,18 @@ private function parseColor(string $color): string
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throw new InvalidArgumentException(sprintf('Invalid "%s" color.', $color));
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}
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119-
return $this->convertHexColorToAnsi(hexdec($color));
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return ($background ? '4' : '3').$this->convertHexColorToAnsi(hexdec($color));
131+
}
132+
133+
if (isset(self::COLORS[$color])) {
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return ($background ? '4' : '3').self::COLORS[$color];
120135
}
121136

122-
if (!isset(self::COLORS[$color])) {
123-
throw new InvalidArgumentException(sprintf('Invalid "%s" color; expected one of (%s).', $color, implode(', ', array_keys(self::COLORS))));
137+
if (isset(self::BRIGHT_COLORS[$color])) {
138+
return ($background ? '10' : '9').self::BRIGHT_COLORS[$color];
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}
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126-
return (string) self::COLORS[$color];
141+
throw new InvalidArgumentException(sprintf('Invalid "%s" color; expected one of (%s).', $color, implode(', ', array_merge(array_keys(self::COLORS), array_keys(self::BRIGHT_COLORS)))));
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}
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private function convertHexColorToAnsi(int $color): string

‎src/Symfony/Component/Console/Tests/ColorTest.php

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Original file line numberDiff line numberDiff line change
@@ -24,6 +24,9 @@ public function testAnsiColors()
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$color = new Color('red', 'yellow');
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$this->assertSame("\033[31;43m \033[39;49m", $color->apply(' '));
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27+
$color = new Color('bright-red', 'bright-yellow');
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$this->assertSame("\033[91;103m \033[39;49m", $color->apply(' '));
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$color = new Color('red', 'yellow', ['underscore']);
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$this->assertSame("\033[31;43;4m \033[39;49;24m", $color->apply(' '));
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}

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