[Build] Add linter

build/themalizer.js

@@ -1,29 +1,37 @@
 const fs = require( 'fs' );
+
 const path = require( 'path' );
 
 const data = '' + fs.readFileSync( '/usr/share/themes/Material-Black-Blueberry/gtk-4.0/gtk.css' );
 
 let lineNumber = 1;
+
 const indexer = {};
-for (let i = 0; i < data.length; i++) {
+
+for ( let i = 0; i < data.length; i++ ) {
     const char = data[i];
-    
+
     if ( char === '\n' ) {
         lineNumber++;
     } else if ( char === '#' ) {
         const extract = data.substring( i );
         const col = extract.slice( 0, extract.indexOf( '\n' ) );
+
         if ( !indexer[ col ] ) {
             indexer[ col ] = [];
         }
+
         indexer[ col ].push( lineNumber );
     } else if ( char === 'r' ) {
         const extract = data.substring( i );
+
         if ( extract.slice( 0, 3 ) === 'rgb' ) {
             const col = extract.slice( 0, extract.indexOf( '\n' ) );
+
             if ( !indexer[ col ] ) {
                 indexer[ col ] = [];
             }
+
             indexer[ col ].push( lineNumber );
         }
     }
@@ -32,7 +40,8 @@ for (let i = 0; i < data.length; i++) {
 
 // Output
 const keys = Object.keys( indexer );
-for (let i = 0; i < keys.length; i++) {
+
+for ( let i = 0; i < keys.length; i++ ) {
     const element = keys[i];
 
     if ( element.length <= 25 ) {