Allow specifying options via rhino command line

mbulman · Feb 19, 2011 · 9991adf · 9991adf
1 parent afc94f2
commit 9991adf
Showing 1 changed file with 13 additions and 3 deletions.
diff --git a/env/rhino.js b/env/rhino.js
@@ -3,21 +3,31 @@
 load("jshint.js");
 
 (function (args) {
-    var name = args[0], input;
+    var name = args[0],
+        optstr = args[1], // arg1=val1,arg2=val2,...
+        opts = {rhino: true},
+        input, optname, optval;
 
     if (!name) {
         print('Usage: jshint.js file.js');
         quit(1);
     }
 
+    if (optstr) {
+        optstr.split(',').forEach(function(arg) {
+            [optname,optval] = arg.split('=');
+            opts[optname] = optval;
+        });
+    }
+
     input = readFile(name);
 
     if (!input) {
         print('jshint: Couldn\'t open file ' + name);
         quit(1);
     }
 
-    if (!JSHINT(input, { rhino: true })) {
+    if (!JSHINT(input, opts)) {
         for (var i = 0, err; err = JSHINT.errors[i]; i++) {
             print(err.reason + ' (line: ' + err.line + ', character: ' + err.character + ')');
             print('> ' + (err.evidence || '').replace(/^\s*(\S*(\s+\S+)*)\s*$/, "$1"));
@@ -27,4 +37,4 @@ load("jshint.js");
     }
 
     quit(0);
-}(arguments));
+}(arguments));