[Emoji] Add the gitlab locale

CHANGELOG.md

@@ -5,3 +5,4 @@ CHANGELOG
 ---
 
  * Add the component
+ * Add the `gitlab` locale to `EmojiTransliterator`

EmojiTransliterator.php

@@ -22,8 +22,10 @@ final class EmojiTransliterator extends \Transliterator
     private const QUICK_CHECK = "\xA9\xAE\xE2\xE3\xF0";
     private const REVERSEABLE_IDS = [
         'emoji-github' => 'github-emoji',
+        'emoji-gitlab' => 'gitlab-emoji',
         'emoji-slack' => 'slack-emoji',
         'github-emoji' => 'emoji-github',
+        'gitlab-emoji' => 'emoji-gitlab',
         'slack-emoji' => 'emoji-slack',
     ];
 

Resources/bin/Makefile

@@ -4,6 +4,7 @@
 update: ## Update sources
 	@composer update
 	@curl https://api.github.com/emojis > vendor/github-emojis.json
+	@curl https://gitlab.com/gitlab-org/gitlab/-/raw/master/fixtures/emojis/index.json > vendor/gitlab-emojis.json
 	@curl https://raw.githubusercontent.com/iamcal/emoji-data/master/emoji.json > vendor/slack-emojis.json
 	@curl -L https://unicode.org/Public/emoji/latest/emoji-test.txt > vendor/emoji-test.txt
 

Resources/bin/build.php

@@ -21,6 +21,7 @@
 Builder::saveRules(Builder::buildRules($emojisCodePoints));
 Builder::saveRules(Builder::buildStripRules($emojisCodePoints));
 Builder::saveRules(Builder::buildGitHubRules($emojisCodePoints));
+Builder::saveRules(Builder::buildGitlabRules($emojisCodePoints));
 Builder::saveRules(Builder::buildSlackRules($emojisCodePoints));
 
 final class Builder
@@ -156,6 +157,35 @@ public static function buildGitHubRules(array $emojisCodePoints): iterable
         return ['emoji-github' => $maps, 'github-emoji' => array_flip($maps)];
     }
 
+    public static function buildGitlabRules(array $emojisCodePoints): iterable
+    {
+        $emojis = json_decode((new Filesystem())->readFile(__DIR__.'/vendor/gitlab-emojis.json'), true, flags: JSON_THROW_ON_ERROR);
+
+        $ignored = [];
+        $maps = [];
+
+        foreach ($emojis as $emojiItem) {
+            $emojiCodePoints = strtolower($emojiItem['unicode']);
+            if (!array_key_exists($emojiCodePoints, $emojisCodePoints)) {
+                $ignored[] = [
+                    'emojiCodePoints' => $emojiCodePoints,
+                    'name' => $emojiItem['name'],
+                ];
+                continue;
+            }
+            $emoji = $emojisCodePoints[$emojiCodePoints];
+            if (!self::testEmoji($emoji, 'gitlab', $emojiCodePoints)) {
+                continue;
+            }
+            $codePointsCount = mb_strlen($emoji);
+            $maps[$codePointsCount][$emoji] = $emojiItem['shortname'];
+        }
+
+        $maps = self::createRules($maps);
+
+        return ['emoji-gitlab' => $maps, 'gitlab-emoji' => array_flip($maps)];
+    }
+
     public static function buildSlackRules(array $emojisCodePoints): iterable
     {
         $emojis = json_decode((new Filesystem())->readFile(__DIR__.'/vendor/slack-emojis.json'), true, flags: JSON_THROW_ON_ERROR);