Rewrite emoji_mart_data_light as TS (#25138)

2023-06-14 02:28:31 +09:00
parent a86886b1fd
commit 3b5e302f7f
4 changed files with 113 additions and 43 deletions
@@ -0,0 +1,52 @@
+// The output of this module is designed to mimic emoji-mart's
+// "data" object, such that we can use it for a light version of emoji-mart's
+// emojiIndex.search functionality.
+import type { BaseEmoji } from 'emoji-mart';
+import type { Emoji } from 'emoji-mart/dist-es/utils/data';
+
+import type { Search, ShortCodesToEmojiData } from './emoji_compressed';
+import emojiCompressed from './emoji_compressed';
+import { unicodeToUnifiedName } from './unicode_to_unified_name';
+
+type Emojis = {
+  [key in keyof ShortCodesToEmojiData]: {
+    native: BaseEmoji['native'];
+    search: Search;
+    short_names: Emoji['short_names'];
+    unified: Emoji['unified'];
+  };
+};
+
+const [
+  shortCodesToEmojiData,
+  skins,
+  categories,
+  short_names,
+  _emojisWithoutShortCodes,
+] = emojiCompressed;
+
+const emojis: Emojis = {};
+
+// decompress
+Object.keys(shortCodesToEmojiData).forEach((shortCode) => {
+  const [_filenameData, searchData] = shortCodesToEmojiData[shortCode];
+  const native = searchData[0];
+  let short_names = searchData[1];
+  const search = searchData[2];
+  let unified = searchData[3];
+
+  if (!unified) {
+    // unified name can be derived from unicodeToUnifiedName
+    unified = unicodeToUnifiedName(native);
+  }
+
+  if (short_names) short_names = [shortCode].concat(short_names);
+  emojis[shortCode] = {
+    native,
+    search,
+    short_names,
+    unified,
+  };
+});
+
+export { emojis, skins, categories, short_names };