emojify-lyrics - npm Package Compare versions

Comparing version 2.3.0 to 2.4.0

dist/emojify.d.ts

@@ -7,3 +7,4 @@ export interface EmojifyOptions {
     multimojiChance?: number;
+    allowFlags?: boolean;
 }
-export declare function emojify(inputText: string, { replace, replaceChance, tripleCooldown, tripleChance, multimojiChance, }?: EmojifyOptions): string;
+export declare function emojify(inputText: string, { replace, replaceChance, tripleCooldown, tripleChance, multimojiChance, allowFlags, }?: EmojifyOptions): string;

dist/emojify.js

 import emojiMapJson from './emojiMap.json';
 const emojiMap = emojiMapJson;
-export function emojify(inputText, { replace = false, replaceChance = 1, tripleCooldown = 3, tripleChance = 0.05, multimojiChance = 0.1, } = {}) {
+export function emojify(inputText, { replace = false, replaceChance = 1, tripleCooldown = 3, tripleChance = 0.05, multimojiChance = 0.1, allowFlags = true, } = {}) {
     const lines = inputText.split(/\n/);
@@ -18,2 +18,5 @@ const outputLines = [];
             if (emojis.length > 0) {
+                if (!allowFlags) {
+                    stripFlags(emojis);
+                }
                 const grabEmoji = () => {
@@ -160,5 +163,22 @@ const emojiIndex = Math.floor(Math.random() * emojis.length);
 }
+/**
+ * In-place removal of flag emojis from the list.
+ *
+ * @param emojis The list of emojis to strip flags from.
+ */
+function stripFlags(emojis) {
+    for (let i = emojis.length - 1; i >= 0; i--) {
+        if (isFlagEmoji(emojis[i])) {
+            emojis.splice(i, 1);
+        }
+    }
+}
+// https://stackoverflow.com/questions/53360006/detect-with-regex-if-emoji-is-country-flag
+const flagMatcher = /[\uD83C][\uDDE6-\uDDFF][\uD83C][\uDDE6-\uDDFF]/;
+function isFlagEmoji(emoji) {
+    return emoji.length === 4 && emoji.match(flagMatcher) !== null;
+}
 // Adopted from https://github.com/notwaldorf/emoji-translate/blob/master/emoji-translate.js for dependency reasons
 // MIT License, available at https://raw.githubusercontent.com/notwaldorf/emoji-translate/master/LICENSE
-const rangeMatcher = [
+const rangeMatcherString = [
     '\uD83C[\uDF00-\uDFFF]', // U+1F300 to U+1F3FF
@@ -168,2 +188,3 @@ '\uD83D[\uDC00-\uDE4F]', // U+1F400 to U+1F64F
 ].join('|');
+const rangeMatcher = new RegExp(rangeMatcherString);
 /**
@@ -170,0 +191,0 @@ * Returns true for something that's already an emoji like 🤖.

package.json

 {
     "name": "emojify-lyrics",
-    "version": "2.3.0",
+    "version": "2.4.0",
     "description": "Making the world a :slight_smile: place",
@@ -35,7 +35,7 @@ "module": "dist/index.js",
         "husky": "^9.1.7",
-        "lint-staged": "^15.2.11",
+        "lint-staged": "^15.3.0",
         "pinst": "^3.0.0",
         "prettier": "^3.4.2",
         "typescript": "^5.7.2",
-        "typescript-eslint": "^8.18.0",
+        "typescript-eslint": "^8.19.0",
         "unicode-emoji-json": "^0.8.0",
@@ -42,0 +42,0 @@ "vitest": "^2.1.8"

Fixed alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

355406

increased by0.21%

Lines of code

1419

increased by1.57%

Number of medium supply chain risk alerts

0

decreased by-100%

No dependency changes