handle relative path in options

Author: s0ph1e

lib/load.js

@@ -20,6 +20,14 @@ var Loader = function (data) {
     options[key] = _.has(options, key) ? options[key] : defaults[key];
   });
 
+  // Get absolute path
+  options.path = path.resolve(process.cwd(), options.path || '');
+
+  // Get absolute path of directories
+  staticFullPaths = _.map(options.directories, function (dir) {
+    return path.resolve(options.path, dir.directory)
+  });
+
   logger = new Logger(options.log);
 
   function makeRequest(url) {
@@ -284,15 +292,11 @@ var Loader = function (data) {
         fs.ensureDirSync(options.path);
         setLoadedFilename(options.url, options.path);
 
-        staticFullPaths = _.map(options.directories, function (dir) {
-          return path.resolve(options.path, dir.directory)
-        });
-
         return loadCssSources(html, options.url);
       })
   }
 
-  function process() {
+  function start() {
     // Load index page
     var p = loadIndexHtml();
 
@@ -323,14 +327,11 @@ var Loader = function (data) {
     scrape: function (callback) {
       callback = typeof callback === 'function' ? callback : noop;
 
-      if (!options.path) {
-        return callback(new Error('Path is not defined'), null);
-      }
       if (fs.existsSync(options.path)) {
         return callback(new Error('Path ' + options.path + ' exists'), null);
       }
 
-      process()
+      start()
         .then(function (res) {
           return callback(null, res);
         })