done

build/build.mjs

@@ -0,0 +1,37 @@
+/* eslint-disable no-undef */
+import { copyFile } from 'fs';
+import path from 'path';
+
+/*
+color-thief.umd.js duplicated as color-thief.min.js for legacy support
+
+In Color Thief v2.1 <= there was one distribution file (dist/color-thief.min.js)
+and it exposed a global variable ColorThief. Starting from v2.2, the package
+includes multiple dist files for the various module systems. One of these is
+the UMD format which falls back to a global variable if the requirejs AMD format
+is not being used. This file is called color-thief.umd.js in the dist folder. We
+want to keep supporting the previous users who were loading
+dist/color-thief.min.js and expecting a global var. For this reason we're
+duplicating the UMD compatible file and giving it that name.
+*/
+
+const umdRelPath = 'dist/color-thief.umd.js';
+const legacyRelPath = 'dist/color-thief.min.js';
+
+const umdPath = path.join( path.resolve( path.dirname( '' ) ), umdRelPath );
+const legacyPath = path.join( path.resolve( path.dirname( '' ) ), legacyRelPath );
+
+copyFile( umdPath, legacyPath, ( err ) => {
+    if ( err ) throw err;
+    console.log( `${ umdRelPath } copied to ${ legacyRelPath }.` );
+} );
+
+const srcNodeRelPath = 'built/color-thief-node.js';
+const distNodeRelPath = 'dist/color-thief.js';
+const srcNodePath = path.join( path.resolve( path.dirname( '' ) ), srcNodeRelPath );
+const distNodePath = path.join( path.resolve( path.dirname( '' ) ), distNodeRelPath );
+
+copyFile( srcNodePath, distNodePath, ( err ) => {
+    if ( err ) throw err;
+    console.log( `${ srcNodeRelPath } copied to ${ distNodeRelPath }.` );
+} );