Fully functional

bin/md-read

@@ -0,0 +1,3 @@
+#!/usr/bin/env node
+
+require('../');

index.js

@@ -1,17 +1,50 @@
 var fs = require('fs');
-var readability = require('node-readability');
+var path = require('path');
 var md = require('html-md');
+var readability = require('node-readability');
+var options;
+
+try {
+  options = require(path.join(process.env.HOME, '.md-read.json'));
+} catch (e) {
+  console.warn('.md-read.json file not found, creatin one with directory: ', process.cwd())
+  options = { directory: process.cwd()};
+  fs.writeFile(path.join(process.env.HOME, '.md-read.json'), JSON.stringify(options));
+}
+
+if (process.argv.length < 3) {
+  console.error('Please give a URL');
+} else {
+  for (var i = 2; i < process.argv.length; i++) {
+    read(process.argv[i]);
+  }
+}
+
+function read(url) {
+  readability.read(url, function (error, article) {
+    if (error) {
+      console.error(error);
+    } else {
+      writeArticle(article);
+    }
+  });
+}
 
-readability.read(process.argv[2], function(err, article) {
-  var title = article.getTitle();
-  var fileTitle = title.replace(/\ /g, '_') + '.md';
+function writeArticle(article) {
+  var title = cleanName(article.getTitle());
+  var fileTitle = title.replace(/ /g, '_') + '.md';
   var content = md(article.getContent());
-  
-  fs.writeFile(fileTitle, content, function (error) {
-    if(err) {
-        console.log(err);
+
+  fs.writeFile(path.join(options.directory, fileTitle), content, function (error) {
+    if (error) {
+      console.log(error);
     } else {
-        console.log("The file " + fileTitle + " was saved!");
+      console.log("The file " + fileTitle + " was saved!");
     }
   });
-});
+}
+
+function cleanName(name) {
+  name = name.replace(/\s+/gi, '-');
+  return name.replace(/[^a-zA-Z0-9\-]/gi, '');
+}