blame_comma.js

// blame_comma.js -- loop through the files passed in and see who has commas
// in them

// find ../htdocs/js/ECM -type f -name "*.js" -print | xargs java -classpath /usr/share/yuicompressor-2.4.2/lib/rhino-1.6R7.jar org.mozilla.javascript.tools.shell.Main blame_comma.js
    

load('fulljslint.js');
load('runtime.js');

(function(args) {
    var bad_files = {};
    for (var i = 0; i < args.length; i++) {
        var file = args[i],
            js = readFile(file);
        var success = JSLINT(js, {
		    browser : true,
            undef   : true,
            newcap  : false,
            // white   : true,
            indent  : 4,
            predef: ["Ext","ECM","ActiveXObject","window","TestCase","document","assertTrue","sinon","gt"]
	    });
        if (!success) {
            var errors = JSLINT.errors;
            for (var j=0;j<errors.length;j++) {
                var e = errors[j];
                if (e && e.reason && e.reason.match(/Extra comma/)) {
                    var cmd = 'git blame -L' + e.line + ','+e.line + ' -- ' + file;
                    var output = runtime.exec( cmd );
                    if (!bad_files[file]) {
                        bad_files[file] = [];
                    }
                    bad_files[file].push(output);
                }
            }
        }
    }
    for (var key in bad_files) {
        if (bad_files.hasOwnProperty(key)) {
            print("\n" + key);
            var errors = bad_files[key];
            for (var i = 0; i<errors.length;i++) {
                print(errors[i]);
            }
        }
    }
})(arguments)