Terrain50Renderer: Improve logging

src/Helpers/human_filesize.mjs

@@ -0,0 +1,20 @@
+"use strict";
+
+/**
+ * Converts a filesize into a human-readable string.
+ * Ported from PHP: https://github.com/sbrl/Pepperminty-Wiki/blob/0a81c940c5803856db250b29f54658476bc81e21/core/05-functions.php#L57-L73
+ * @see	http://php.net/manual/en/function.filesize.php#106569	The original source
+ * @author	rommel
+ * @author	Edited by Starbeamrainbowlabs
+ * @param	{number}	bytes		The number of bytes to convert.
+ * @param	{number}	decimals	The number of decimal places to preserve.
+ * @return 	{string}	A human-readable filesize.
+ */
+function human_filesize(bytes, decimals = 2) {
+	let sz = ["b", "kib", "mib", "gib", "tib", "pib", "eib", "yib", "zib"];
+	let factor = Math.floor((bytes.toString().length - 1) / 3);
+	let result = Math.round(bytes / (1024 ** factor), decimals);
+	return result + sz[factor];
+}
+
+export default human_filesize;

src/Subcommands/image/Terrain50Renderer.mjs

@@ -5,6 +5,8 @@ import encode from 'image-encode';
 
 import l from '../../Helpers/Log.mjs';
 
+import human_filesize from '../../Helpers/human_filesize.mjs';
+
 class Terrain50Renderer {
 	constructor(in_scale_factor, in_domain = "auto") {
 		this.colour_domain = in_domain;
@@ -114,8 +116,7 @@ class Terrain50Renderer {
 			}
 		}
 		
-		l.log(`Written to ${count} pixels (${view32.length} present, ${((count/(width*height))*100).toFixed(2)}%)`);
+		l.log(`Written to ${count} pixels (${view32.length} present, ${((count/(width*height))*100).toFixed(2)}%, ${human_filesize(view8.length)} total)`);
-		console.log(view8);
 		return view8;
 	}