user commander instead of vorpal (so it can be called from the comman…

…dline, instead of the "immersive cli")

index.js

@@ -1,40 +1,33 @@
 #!/usr/bin/env node
+'use strict';
 /*
- * index.js
+ * Gleech
  * Copyright (C) 2017 jkirchartz <[email protected]>
  *
  * Distributed under terms of the GPL3.0 license.
  */
-'use strict';
 var gleech = require('./dist/gleech.js');
-var vorpal = require('vorpal')();
-
-vorpal.history('gleech');
-
-vorpal
-.command('glitch <input> <output> [operation] [parameters...]',
-		'Glitches an image with optional type and parameters')
-.action(function(args, callback) {
-	var input = args.input;
-	var output = args.output;
-	var operation = args.operation;
-	var parameters = args.parameters;
+var cmdr = require('commander');
 
+cmdr
+.command('glitch <input> <output> [operation] [parameters...]')
+.description('Glitches an image with optional type and parameters')
+.action(function(input, output, operation, parameters) {
 	gleech.read(input, function(err, image) {
 		if (operation && parameters) {
-			image[operation](parameters);
+			image[operation].apply(this, parameters);
 		} else if (operation && !parameters) {
 			image[operation]();
 		} else {
-			vorpal.log("please provide a function name");
+			console.log("please provide a function name");
 		}
 		image.write(output);
 	});
-	callback();
 });
 
-vorpal.command('list', 'Lists available functions')
-.action(function(args, callback) {
+cmdr.command('list')
+.description('Lists available functions')
+.action(function() {
 	var output = "";
 	output += ('\nGlitches:\n\n');
 	for (var prop in gleech.prototype) {
@@ -44,16 +37,13 @@ vorpal.command('list', 'Lists available functions')
 		}
 	}
 	output += ('\n\nJimp functions:\n\n');
-	for (var prop in gleech.prototype) {
-		if (typeof gleech.prototype[prop] === 'function' &&
-				! gleech.prototype[prop].name){
-			output += String(prop) + ' ';
+	for (var prop2 in gleech.prototype) {
+		if (typeof gleech.prototype[prop2] === 'function' &&
+				! gleech.prototype[prop2].name){
+			output += String(prop2) + ' ';
 		}
 	}
-	vorpal.log(output);
-	callback();
+	console.log(output);
 });
 
-vorpal.delimiter('gleech$').show();
-
-
+cmdr.version('0.1.0').parse(process.argv);

package.json

@@ -15,8 +15,8 @@
     }
   ],
   "dependencies": {
-    "jimp": "^0.2.27",
-    "vorpal": "^1.12.0"
+    "commander": "^2.11.0",
+    "jimp": "^0.2.27"
   },
   "devDependencies": {
     "grunt": "^1.0.1",
@@ -25,7 +25,7 @@
   },
   "scripts": {
     "test": "grunt && cd test && node test.js",
-		"gleech": "node index.js",
+    "gleech": "node index.js",
     "build": "grunt",
     "deploy": "git subtree push --prefix site origin gh-pages"
   },
@@ -39,7 +39,7 @@
     "image processing",
     "aesthetic"
   ],
-  "license": "GPL 3.0",
+  "license": "GPL-3.0",
   "bugs": {
     "url": "https://github.com/jkirchartz/Glitchy3bitDither/issues"
   },