fix: Upgrade jQuery from 2.1.4 to 3.7.1

.eslintrc.json

@@ -14,7 +14,7 @@
     }
   },
   "extends": ["eslint:recommended", "prettier"],
-  "ignorePatterns": ["lib/**"],
+  "ignorePatterns": ["lib/jquery*.js", "lib/jquery*.min.js", "planet/libs/**", "**/*.min.js"],
   "rules": {
     "no-console": "off",
     "no-mixed-spaces-and-tabs": "warn",

.github/workflows/linter.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Get changed JavaScript files
         id: get_files
         run: |
-          CHANGED_FILES=$(git diff --name-only ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }} -- '*.js')
+          CHANGED_FILES=$(git diff --name-only ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }} -- '*.js' | xargs -I {} sh -c 'test -f "{}" && echo "{}"' || true)
           echo "files<<EOF" >> $GITHUB_ENV
           echo "$CHANGED_FILES" >> $GITHUB_ENV
           echo "EOF" >> $GITHUB_ENV
@@ -38,4 +38,8 @@ jobs:
         run: |
           echo "Linting the following files:"
           echo "$files"
-          echo "$files" | xargs npx eslint
+          if [ -n "$files" ]; then
+            echo "$files" | xargs npx eslint
+          else
+            echo "No existing JavaScript files to lint."
+          fi

index.html

@@ -39,8 +39,7 @@
 
     <script src="lib/reqwest.js" defer></script>
 
-    <!-- <script src="lib/jquery-3.7.1.js"></script> -->
-    <script src="lib/jquery-2.1.4.min.js"></script>
+    <script src="lib/jquery-3.7.1.min.js"></script>
     <script src="lib/jquery-ui.js" defer></script>
     <script src="lib/materialize.min.js" defer></script>
     <script src="lib/webL10n.js" defer></script>

lib/sw.js

@@ -1,15 +1,15 @@
 var CACHE_NAME = 'music-blocks-site-precache';
 var urlsToCache = [
     'index.html',
     'loading-animation.mp4',
     'loading-animation.webm',
     'manifest.json',
     'favicon.ico',
 
     'header-icons/a-button.svg',
     'header-icons/add.svg',
     'header-icons/advanced-button.svg',
     'header-icons/apply.svg',
     'header-icons/b-button.svg',
     'header-icons/beginner-button.svg',
     'header-icons/bigger-button.svg',
@@ -312,9 +312,9 @@
     'planet/js/GlobalTag.js',
     'planet/js/main.js',
     'planet/js/Publisher.js',
-    'planet/lib/jquery-3.2.1.min.js',
+    'planet/libs/jquery-3.7.1.min.js',
 
-    'lib/jquery-3.2.1.js',
+    'lib/jquery-3.7.1.min.js',
 
     'sounds/samples/manifest.js'
 ];

planet/index.html

@@ -20,7 +20,7 @@
         <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
 
         <!--Import jQuery before materialize.js-->
-        <script type="text/javascript" src="libs/jquery-3.2.1.min.js"></script>
+        <script type="text/javascript" src="libs/jquery-3.7.1.min.js"></script>
         <script type="text/javascript" src="libs/materialize.min.js"></script>
         <script type="text/javascript" src="libs/localforage.min.js"></script>