Move Book.init in another file

1 files changed, 66 insertions, 60 deletions

diff --git a/lib/index.js b/lib/index.js
index 89d5d3c..5a93a54 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -1,50 +1,56 @@
-var Q = require("q");
-var _ = require("lodash");
-var path = require("path");
-var tinylr = require("tiny-lr");
-var color = require("bash-color");
-
-var Book = require("./book");
-var Server = require("./utils/server");
-var stringUtils = require("./utils/string");
-var watch = require("./utils/watch");
-var logger = require("./utils/logger");
+/*eslint no-console: 0*/
+
+var Q = require('q');
+var _ = require('lodash');
+var path = require('path');
+var tinylr = require('tiny-lr');
+var color = require('bash-color');
+
+var Book = require('./book');
+var initBook = require('./init');
+var Server = require('./utils/server');
+var stringUtils = require('./utils/string');
+var watch = require('./utils/watch');
+var logger = require('./utils/logger');
 
 var LOG_OPTION = {
-    name: "log",
-    description: "Minimum log level to display",
+    name: 'log',
+    description: 'Minimum log level to display',
     values: _.chain(logger.LEVELS).keys().map(stringUtils.toLowerCase).value(),
-    defaults: "info"
+    defaults: 'info'
 };
 
 var FORMAT_OPTION = {
-    name: "format",
-    description: "Format to build to",
-    values: ["website", "json", "ebook"],
-    defaults: "website"
+    name: 'format',
+    description: 'Format to build to',
+    values: ['website', 'json', 'ebook'],
+    defaults: 'website'
 };
 
+// Export init to gitbook library
+Book.init = initBook;
+
 module.exports = {
     Book: Book,
     LOG_LEVELS: logger.LEVELS,
 
     commands: _.flatten([
         {
-            name: "build [book] [output]",
-            description: "build a book",
+            name: 'build [book] [output]',
+            description: 'build a book',
             options: [
                 FORMAT_OPTION,
                 LOG_OPTION
             ],
             exec: function(args, kwargs) {
                 var input = args[0] || process.cwd();
-                var output = args[1] || path.join(input, "_book");
+                var output = args[1] || path.join(input, '_book');
 
                 var book = new Book(input, _.extend({}, {
-                    "config": {
-                        "output": output
+                    'config': {
+                        'output': output
                     },
-                    "logLevel": kwargs.log
+                    'logLevel': kwargs.log
                 }));
 
                 return book.parse()
@@ -52,16 +58,16 @@ module.exports = {
                     return book.generate(kwargs.format);
                 })
                 .then(function(){
-                    console.log("");
-                    console.log(color.green("Done, without error"));
+                    console.log('');
+                    console.log(color.green('Done, without error'));
                 });
             }
         },
 
-        _.map(["pdf", "epub", "mobi"], function(ebookType) {
+        _.map(['pdf', 'epub', 'mobi'], function(ebookType) {
             return {
-                name: ebookType+" [book] [output]",
-                description: "build a book to "+ebookType,
+                name: ebookType+' [book] [output]',
+                description: 'build a book to '+ebookType,
                 options: [
                     LOG_OPTION
                 ],
@@ -70,7 +76,7 @@ module.exports = {
                     var output = args[1];
 
                     var book = new Book(input, _.extend({}, {
-                        "logLevel": kwargs.log
+                        'logLevel': kwargs.log
                     }));
 
                     return book.parse()
@@ -80,30 +86,30 @@ module.exports = {
                         });
                     })
                     .then(function(){
-                        console.log("");
-                        console.log(color.green("Done, without error"));
+                        console.log('');
+                        console.log(color.green('Done, without error'));
                     });
                 }
             };
         }),
 
         {
-            name: "serve [book]",
-            description: "Build then serve a gitbook from a directory",
+            name: 'serve [book]',
+            description: 'Build then serve a gitbook from a directory',
             options: [
                 {
-                    name: "port",
-                    description: "Port for server to listen on",
+                    name: 'port',
+                    description: 'Port for server to listen on',
                     defaults: 4000
                 },
                 {
-                    name: "lrport",
-                    description: "Port for livereload server to listen on",
+                    name: 'lrport',
+                    description: 'Port for livereload server to listen on',
                     defaults: 35729
                 },
                 {
-                    name: "watch",
-                    description: "Enable/disable file watcher",
+                    name: 'watch',
+                    description: 'Enable/disable file watcher',
                     defaults: true
                 },
                 FORMAT_OPTION,
@@ -118,15 +124,15 @@ module.exports = {
                 var lrPath;
 
                 var generate = function() {
-                    if (server.isRunning()) console.log("Stopping server");
+                    if (server.isRunning()) console.log('Stopping server');
 
                     return server.stop()
                     .then(function() {
                         var book = new Book(input, _.extend({}, {
-                            "config": {
-                                "defaultsPlugins": ["livereload"]
+                            'config': {
+                                'defaultsPlugins': ['livereload']
                             },
-                            "logLevel": kwargs.log
+                            'logLevel': kwargs.log
                         }));
 
                         return book.parse()
@@ -137,10 +143,10 @@ module.exports = {
                     })
                     .then(function(book) {
                         console.log();
-                        console.log("Starting server ...");
+                        console.log('Starting server ...');
                         return server.start(book.options.output, kwargs.port)
                         .then(function() {
-                            console.log("Serving book on http://localhost:"+kwargs.port);
+                            console.log('Serving book on http://localhost:'+kwargs.port);
 
                             if (lrPath) {
                                 // trigger livereload
@@ -157,8 +163,8 @@ module.exports = {
                             .then(function(filepath) {
                                 // set livereload path
                                 lrPath = filepath;
-                                console.log("Restart after change in file", filepath);
-                                console.log("");
+                                console.log('Restart after change in file', filepath);
+                                console.log('');
                                 return generate();
                             });
                         });
@@ -167,17 +173,17 @@ module.exports = {
 
                 return Q.nfcall(lrServer.listen.bind(lrServer), kwargs.lrport)
                 .then(function() {
-                    console.log("Live reload server started on port:", kwargs.lrport);
-                    console.log("Press CTRL+C to quit ...");
-                    console.log("");
+                    console.log('Live reload server started on port:', kwargs.lrport);
+                    console.log('Press CTRL+C to quit ...');
+                    console.log('');
                     return generate();
                 });
             }
         },
 
         {
-            name: "install [book]",
-            description: "install plugins dependencies",
+            name: 'install [book]',
+            description: 'install plugins dependencies',
             exec: function(args) {
                 var input = args[0] || process.cwd();
 
@@ -188,20 +194,20 @@ module.exports = {
                     return book.plugins.install();
                 })
                 .then(function(){
-                    console.log("");
-                    console.log(color.green("Done, without error"));
+                    console.log('');
+                    console.log(color.green('Done, without error'));
                 });
             }
         },
 
         {
-            name: "init [directory]",
-            description: "create files and folders based on contents of SUMMARY.md",
+            name: 'init [directory]',
+            description: 'create files and folders based on contents of SUMMARY.md',
             exec: function(args) {
-                return Book.init(args[0] || process.cwd())
+                return initBook(args[0] || process.cwd())
                 .then(function(){
-                    console.log("");
-                    console.log(color.green("Done, without error"));
+                    console.log('');
+                    console.log(color.green('Done, without error'));
                 });
             }
         }