jsmeter command script

jsmeterCMD.js

#!/usr/bin/env node

(function() {
  var verbose = false;
  var args = process.argv;
  var fs = require("fs");
  var jsmeter = require("jsmeter").jsmeter;
  for(var a = 2; a < args.length; a++) {
    if(args[a] === "--verbose") {
      verbose = true;
      continue;
    }
    fs.readFile(args[a], "utf8", (function(name) {
      return function(err, data) {
        if(err)
          throw err;
        var result = jsmeter.run(data, name.match(/([^\/])\.js$/)[1]);
        for(var i = 0; i < result.length; i++) {
          if(verbose) {
            console.dir(result[i]);
          }
          console.log(name, result[i].name.replace(/^\[\[[^\]]*\]\]\.?/, ""));
          console.log(" line start: %d", result[i].lineStart);
          console.log(" lines:      %d", result[i].lines);
          console.log(" statements: %d", result[i].s);
          console.log(" comments:   %d", result[i].comments);
          console.log(" complexity: %d", result[i].complexity);
          console.log(" M.I.:       %d", result[i].mi);
        }
      };
    })(args[a]));
  }
})();