File: C:/Ruby27-x64/share/doc/ruby/html/Bundler/CLI/Init.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>class Bundler::CLI::Init - RDoc Documentation</title>
<script type="text/javascript">
var rdoc_rel_prefix = "../../";
var index_rel_prefix = "../../";
</script>
<script src="../../js/navigation.js" defer></script>
<script src="../../js/search.js" defer></script>
<script src="../../js/search_index.js" defer></script>
<script src="../../js/searcher.js" defer></script>
<script src="../../js/darkfish.js" defer></script>
<link href="../../css/fonts.css" rel="stylesheet">
<link href="../../css/rdoc.css" rel="stylesheet">
<body id="top" role="document" class="class">
<nav role="navigation">
<div id="project-navigation">
<div id="home-section" role="region" title="Quick navigation" class="nav-section">
<h2>
<a href="../../index.html" rel="home">Home</a>
</h2>
<div id="table-of-contents-navigation">
<a href="../../table_of_contents.html#pages">Pages</a>
<a href="../../table_of_contents.html#classes">Classes</a>
<a href="../../table_of_contents.html#methods">Methods</a>
</div>
</div>
<div id="search-section" role="search" class="project-section initially-hidden">
<form action="#" method="get" accept-charset="utf-8">
<div id="search-field-wrapper">
<input id="search-field" role="combobox" aria-label="Search"
aria-autocomplete="list" aria-controls="search-results"
type="text" name="search" placeholder="Search" spellcheck="false"
title="Type to search, Up and Down to navigate, Enter to load">
</div>
<ul id="search-results" aria-label="Search Results"
aria-busy="false" aria-expanded="false"
aria-atomic="false" class="initially-hidden"></ul>
</form>
</div>
</div>
<div id="class-metadata">
<div id="parent-class-section" class="nav-section">
<h3>Parent</h3>
<p class="link"><a href="../../Object.html">Object</a>
</div>
<!-- Method Quickref -->
<div id="method-list-section" class="nav-section">
<h3>Methods</h3>
<ul class="link-list" role="directory">
<li ><a href="#method-c-new">::new</a>
<li ><a href="#method-i-gemfile">#gemfile</a>
<li ><a href="#method-i-run">#run</a>
</ul>
</div>
</div>
</nav>
<main role="main" aria-labelledby="class-Bundler::CLI::Init">
<h1 id="class-Bundler::CLI::Init" class="class">
class Bundler::CLI::Init
</h1>
<section class="description">
</section>
<section id="5Buntitled-5D" class="documentation-section">
<section class="attribute-method-details" class="method-section">
<header>
<h3>Attributes</h3>
</header>
<div id="attribute-i-options" class="method-detail">
<div class="method-heading attribute-method-heading">
<span class="method-name">options</span><span
class="attribute-access-type">[R]</span>
</div>
<div class="method-description">
</div>
</div>
</section>
<section id="public-class-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Class Methods</h3>
</header>
<div id="method-c-new" class="method-detail ">
<div class="method-heading">
<span class="method-name">new</span><span
class="method-args">(options)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="new-source">
<pre><span class="ruby-comment"># File lib/bundler/cli/init.rb, line 6</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">initialize</span>(<span class="ruby-identifier">options</span>)
<span class="ruby-ivar">@options</span> = <span class="ruby-identifier">options</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
</section>
<section id="public-instance-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Instance Methods</h3>
</header>
<div id="method-i-run" class="method-detail ">
<div class="method-heading">
<span class="method-name">run</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="run-source">
<pre><span class="ruby-comment"># File lib/bundler/cli/init.rb, line 10</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">run</span>
<span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">gemfile</span>)
<span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">ui</span>.<span class="ruby-identifier">error</span> <span class="ruby-node">"#{gemfile} already exists at #{File.expand_path(gemfile)}"</span>
<span class="ruby-identifier">exit</span> <span class="ruby-value">1</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">unless</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">writable?</span>(<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">pwd</span>)
<span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">ui</span>.<span class="ruby-identifier">error</span> <span class="ruby-node">"Can not create #{gemfile} as the current directory is not writable."</span>
<span class="ruby-identifier">exit</span> <span class="ruby-value">1</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">options</span>[<span class="ruby-value">:gemspec</span>]
<span class="ruby-identifier">gemspec</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">expand_path</span>(<span class="ruby-identifier">options</span>[<span class="ruby-value">:gemspec</span>])
<span class="ruby-keyword">unless</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">gemspec</span>)
<span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">ui</span>.<span class="ruby-identifier">error</span> <span class="ruby-node">"Gem specification #{gemspec} doesn't exist"</span>
<span class="ruby-identifier">exit</span> <span class="ruby-value">1</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">spec</span> = <span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">load_gemspec_uncached</span>(<span class="ruby-identifier">gemspec</span>)
<span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span>(<span class="ruby-identifier">gemfile</span>, <span class="ruby-string">"wb"</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">file</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">file</span> <span class="ruby-operator"><<</span> <span class="ruby-node">"# Generated from #{gemspec}\n"</span>
<span class="ruby-identifier">file</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">spec</span>.<span class="ruby-identifier">to_gemfile</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">else</span>
<span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">cp</span>(<span class="ruby-constant">File</span>.<span class="ruby-identifier">expand_path</span>(<span class="ruby-node">"../../templates/#{gemfile}"</span>, <span class="ruby-keyword">__FILE__</span>), <span class="ruby-identifier">gemfile</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">puts</span> <span class="ruby-node">"Writing new #{gemfile} to #{SharedHelpers.pwd}/#{gemfile}"</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
</section>
<section id="private-instance-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Private Instance Methods</h3>
</header>
<div id="method-i-gemfile" class="method-detail ">
<div class="method-heading">
<span class="method-name">gemfile</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="gemfile-source">
<pre><span class="ruby-comment"># File lib/bundler/cli/init.rb, line 43</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">gemfile</span>
<span class="ruby-ivar">@gemfile</span> <span class="ruby-operator">||=</span> <span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">settings</span>[<span class="ruby-value">:init_gems_rb</span>] <span class="ruby-operator">?</span> <span class="ruby-string">"gems.rb"</span> <span class="ruby-operator">:</span> <span class="ruby-string">"Gemfile"</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
</section>
</section>
</main>
<footer id="validator-badges" role="contentinfo">
<p><a href="https://validator.w3.org/check/referer">Validate</a>
<p>Generated by <a href="https://ruby.github.io/rdoc/">RDoc</a> 6.2.1.1.
<p>Based on <a href="http://deveiate.org/projects/Darkfish-RDoc/">Darkfish</a> by <a href="http://deveiate.org">Michael Granger</a>.
</footer>