refactor: add debugging

bin/nodemon.js

@@ -2,16 +2,16 @@
 'use strict';
 var cli = require('../lib/cli');
 var nodemon = require('../lib/');
-var updateNotifier = require('update-notifier');
-var pkg = require('../package.json');
-// checks for available update and returns an instance
-var notifier = updateNotifier({ pkg: pkg });
+var options = cli.parse(process.argv);
 
-if (notifier.update) {
-  // notify using the built-in convenience method
-  notifier.notify();
-}
+nodemon(options);
 
-var options = cli.parse(process.argv);
+var fs = require('fs');
+
+// checks for available update and returns an instance
+var defaults = require('lodash.defaults');
+var pkg = JSON.parse(fs.readFileSync(__dirname + '/../package.json'));
 
-nodemon(options);
+require('update-notifier')({
+  pkg: defaults(pkg, { version: '0.0.0' }),
+}).notify();

lib/monitor/run.js

@@ -231,6 +231,7 @@ function run(options) {
     });
   }
 
+  debug('about to watch');
   watch();
 }
 

lib/monitor/watch.js

@@ -1,6 +1,6 @@
 module.exports = watch;
 
-var debug = require('debug');
+var debug = require('debug')('nodemon');
 var chokidar = require('chokidar');
 var undefsafe = require('undefsafe');
 var config = require('../config');
@@ -21,19 +21,26 @@ bus.on('reset', function () {
 
 function watch() {
   if (watchers.length) {
+    debug('early exit on watch, still watching (%s)', watchers.length);
     return;
   }
 
   var dirs = [].slice.call(config.dirs);
 
+  debug('start watch on: %s', dirs.join(', '));
+
   dirs.forEach(function (dir) {
     var watcher = chokidar.watch(dir, {
       // ignore our files, but also ignore dotfiles
       ignored: [config.options.ignore.re, /[\/\\]\./],
       persistent: true,
     });
 
+
     watcher.on('change', filterAndRestart);
+    watcher.on('addDir', function (arg) {
+      debug('watching dir: %s', arg);
+    });
     watchers.push(watcher);
   });
 }

lib/version.js

@@ -1,2 +1,2 @@
 var version = require('../package.json').version || 'development';
-module.exports = 'v' + version;
+module.exports = version === 'development' ? version + ' version' : 'v' + version;

package.json

@@ -48,6 +48,7 @@
   "dependencies": {
     "chokidar": "^1.0.5",
     "debug": "^2.2.0",
+    "lodash.defaults": "^3.1.2",
     "minimatch": "~0.3.0",
     "ps-tree": "~0.0.3",
     "touch": "~1.0.0",

test/monitor/ignore.test.js

@@ -14,13 +14,13 @@ var assert = require('assert'),
 
 function ignore(rule, done, file) {
   var p = run((rule ? ('-i ' + rule + ' ') : '') + appjs, {
-      // output: function (data) {
-      //   console.log(data.trim());
-      // },
+      output: function (data) {
+        // console.log(data.trim());
+      },
       error: function (data) {
         p.send('quit');
         cleanup(p, done, new Error(data));
-      }
+      },
     });
 
   p.on('message', function (event) {
@@ -54,8 +54,8 @@ function ignore(rule, done, file) {
 
 describe('nodemon ignore', function () {
   after(function (done) {
-    files.forEach(function(file) {
-      fs.unlink(file, function() {});
+    files.forEach(function (file) {
+      fs.unlink(file, function () {});
     });
     done();
   });