Simple yo command-line client

bin/yo.js

@@ -0,0 +1,84 @@
+#!/usr/bin/env node
+
+var program = require('commander');
+var Yo = require('../');
+
+program
+    .version('0.0.1')
+    .usage('[options] <apikey>')
+    .option('-u, --user [name]', 'send yo to a single user')
+    .option('-s, --subscribers', 'list subscribers')
+    .parse(process.argv);
+
+if(!program.args.length) {
+    return program.help();
+}
+
+var yo = new Yo(program.args[0]);
+
+if(program.user) {
+
+    if (program.user === true) {
+        return console.log('Please specify username');
+    }
+
+    yo.yo(program.user, function(err, result) {
+
+        if (!errorHandling(err, result)) {
+            return;
+        }
+
+        if (result.statusCode !== 201) {
+            return console.log('Something wrong happened: ', result);
+        }
+
+        console.log('User ' + program.user + ' is yo\'ed');
+
+    });
+} else if (program.subscribers) {
+    yo.countOfSubscribers(function(err, result) {
+
+        if (!errorHandling(err, result)) {
+            return;
+        }
+
+        if (result.statusCode !== 200) {
+            return console.log('Something wrong happened: ', result);
+        }
+
+        var countOf = JSON.parse(result.body).result;
+
+        console.log('You have ' + countOf + ' subscribers');
+    });
+} else {
+    yo.yoAll(function(err, result) {
+        if (!errorHandling(err, result)) {
+            return;
+        }
+
+        if (result.statusCode !== 201) {
+            return console.log('Something wrong happened: ', result);
+        }
+
+        console.log('All users all yo\'ed');
+    });
+}
+
+function errorHandling(err, result) {
+
+    if (err) {
+        return console.log('something wrong happened')
+    }
+
+    if (!result.body) {
+        return console.log('did not get any response');
+    }
+
+    var body = JSON.parse(result.body);
+
+    if (body.error) {
+        return console.log(body.error);
+    }
+
+    return true;
+}