fix(deps): remove dayjs and introduce utility function

Author: error-four-o-four

package-lock.json

@@ -51,7 +51,6 @@
     "@vitest/browser": "^2.1.5",
     "all-contributors-cli": "^6.19.0",
     "concurrently": "^8.2.2",
-    "dayjs": "^1.11.10",
     "documentation": "^14.0.3",
     "eslint": "^8.54.0",
     "husky": "^4.2.3",
@@ -111,4 +110,4 @@
     ]
   },
   "types": "./types/p5.d.ts"
-}
+}

package.json

@@ -4,10 +4,10 @@ import { string } from 'rollup-plugin-string';
 import commonjs from '@rollup/plugin-commonjs';
 import terser from '@rollup/plugin-terser';
 import pkg from './package.json' with { type: 'json' };
-import dayjs from 'dayjs';
 import { visualizer } from 'rollup-plugin-visualizer';
 import replace from '@rollup/plugin-replace';
 import alias from '@rollup/plugin-alias';
+import { createBanner } from './utils/banner.mjs';
 
 const plugins = [
   commonjs(),
@@ -23,7 +23,7 @@ const plugins = [
     preventAssignment: true
   })
 ];
-const banner = `/*! p5.js v${pkg.version} ${dayjs().format('MMMM D, YYYY')} */`;
+const banner = createBanner(pkg.version);
 const bundleSize = (name, sourcemap) => {
   return visualizer({
     filename: `analyzer/${name}.html`,
@@ -76,7 +76,7 @@ const generateModuleBuild = () => {
       plugins: [
         ...plugins
       ]
-    }
+    };
   });
 };
 

rollup.config.mjs

@@ -0,0 +1,19 @@
+const months = [
+	'January',
+	'February',
+	'March',
+	'April',
+	'May',
+	'June',
+	'July',
+	'August',
+	'September',
+	'October',
+	'November',
+	'December',
+];
+
+export const createBanner = (version) => {
+	const date = new Date();
+	return `/*! p5.js v${version} ${months[date.getMonth()]} ${date.getDate()}, ${date.getFullYear()} */`;
+};