1 files changed, 26 insertions, 26 deletions

diff --git a/lib/pluginslist.js b/lib/pluginslist.js
index 80e1d3e..e4594d6 100644
--- a/lib/pluginslist.js
+++ b/lib/pluginslist.js
@@ -1,14 +1,14 @@
-var _ = require("lodash");
-var Q = require("q");
-var npmi = require("npmi");
-var npm = require("npm");
-var semver = require("semver");
+var _ = require('lodash');
+var Q = require('q');
+var npmi = require('npmi');
+var npm = require('npm');
+var semver = require('semver');
 
-var Plugin = require("./plugin");
-var pkg = require("../package.json");
+var Plugin = require('./plugin');
+var pkg = require('../package.json');
 
 var initNPM = _.memoize(function() {
-    return Q.nfcall(npm.load, { silent: true, loglevel: "silent" });
+    return Q.nfcall(npm.load, { silent: true, loglevel: 'silent' });
 });
 
 
@@ -23,7 +23,7 @@ var PluginsList = function(book, plugins) {
     this.failed = [];
 
     // Namespaces
-    this.namespaces = _.chain(["website", "ebook"])
+    this.namespaces = _.chain(['website', 'ebook'])
         .map(function(namespace) {
             return [
                 namespace,
@@ -66,7 +66,7 @@ PluginsList.prototype.load = function(plugin) {
     if (_.isObject(plugin) && !(plugin instanceof Plugin)) plugin = plugin.name;
     if (_.isString(plugin)) plugin = new Plugin(this.book, plugin);
 
-    that.log.info("load plugin", plugin.name, "....");
+    that.log.info('load plugin', plugin.name, '....');
     if (!plugin.isValid()) {
         that.log.info.fail();
         that.failed.push(plugin.name);
@@ -135,7 +135,7 @@ PluginsList.prototype.html = function(namespace, tag, context, options) {
     var htmlSnippets = this.namespaces[namespace].html[tag];
     return _.map(htmlSnippets || [], function(code) {
         return code.call(context, options);
-    }).join("\n");
+    }).join('\n');
 };
 
 // Return a resources map for a namespace
@@ -153,10 +153,10 @@ PluginsList.prototype.install = function() {
     });
 
     // Install plugins one by one
-    that.book.log.info.ln(plugins.length+" plugins to install");
+    that.book.log.info.ln(plugins.length+' plugins to install');
     return _.reduce(plugins, function(prev, plugin) {
         return prev.then(function() {
-            var fullname = "gitbook-plugin-"+plugin.name;
+            var fullname = 'gitbook-plugin-'+plugin.name;
 
             return Q()
 
@@ -164,10 +164,10 @@ PluginsList.prototype.install = function() {
             .then(function() {
                 if (plugin.version) return plugin.version;
 
-                that.book.log.info.ln("No version specified, resolve plugin", plugin.name);
+                that.book.log.info.ln('No version specified, resolve plugin', plugin.name);
                 return initNPM()
                 .then(function() {
-                    return Q.nfcall(npm.commands.view, [fullname+"@*", "engines"], true);
+                    return Q.nfcall(npm.commands.view, [fullname+'@*', 'engines'], true);
                 })
                 .then(function(versions) {
                     return _.chain(versions)
@@ -184,7 +184,7 @@ PluginsList.prototype.install = function() {
                         .sort(function(v1, v2) {
                             return semver.lt(v1.version, v2.version)? 1 : -1;
                         })
-                        .pluck("version")
+                        .pluck('version')
                         .first()
                         .value();
                 });
@@ -193,23 +193,23 @@ PluginsList.prototype.install = function() {
             // Install the plugin with the resolved version
             .then(function(version) {
                 if (!version) {
-                    throw "Found no satisfactory version for plugin "+plugin.name;
+                    throw 'Found no satisfactory version for plugin '+plugin.name;
                 }
 
-                that.book.log.info.ln("install plugin", plugin.name, "from npm ("+fullname+") with version", version);
+                that.book.log.info.ln('install plugin', plugin.name, 'from npm ('+fullname+') with version', version);
                 return Q.nfcall(npmi, {
-                    "name": fullname,
-                    "version": version,
-                    "path": that.book.root,
-                    "npmLoad": {
-                        "loglevel": "silent",
-                        "loaded": true,
-                        "prefix": that.book.root
+                    'name': fullname,
+                    'version': version,
+                    'path': that.book.root,
+                    'npmLoad': {
+                        'loglevel': 'silent',
+                        'loaded': true,
+                        'prefix': that.book.root
                     }
                 });
             })
             .then(function() {
-                that.book.log.info.ok("plugin", plugin.name, "installed with success");
+                that.book.log.info.ok('plugin', plugin.name, 'installed with success');
             });
         });
     }, Q());