File: C:/Ruby27-x64/share/doc/ruby/html/Bundler/Fetcher/Index.html
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<h3>Parent</h3>
<p class="link"><a href="Base.html">Bundler::Fetcher::Base</a>
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<!-- Method Quickref -->
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<h3>Methods</h3>
<ul class="link-list" role="directory">
<li ><a href="#method-i-fetch_spec">#fetch_spec</a>
<li ><a href="#method-i-gemspec_cached_path">#gemspec_cached_path</a>
<li ><a href="#method-i-specs">#specs</a>
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<h1 id="class-Bundler::Fetcher::Index" class="class">
class Bundler::Fetcher::Index
</h1>
<section class="description">
</section>
<section id="5Buntitled-5D" class="documentation-section">
<section id="public-instance-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Instance Methods</h3>
</header>
<div id="method-i-fetch_spec" class="method-detail ">
<div class="method-heading">
<span class="method-name">fetch_spec</span><span
class="method-args">(spec)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="fetch_spec-source">
<pre><span class="ruby-comment"># File lib/bundler/fetcher/index.rb, line 27</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">fetch_spec</span>(<span class="ruby-identifier">spec</span>)
<span class="ruby-identifier">spec</span> <span class="ruby-operator">-=</span> [<span class="ruby-keyword">nil</span>, <span class="ruby-string">"ruby"</span>, <span class="ruby-string">""</span>]
<span class="ruby-identifier">spec_file_name</span> = <span class="ruby-node">"#{spec.join "-"}.gemspec"</span>
<span class="ruby-identifier">uri</span> = <span class="ruby-constant">Bundler</span><span class="ruby-operator">::</span><span class="ruby-constant">URI</span>.<span class="ruby-identifier">parse</span>(<span class="ruby-node">"#{remote_uri}#{Gem::MARSHAL_SPEC_DIR}#{spec_file_name}.rz"</span>)
<span class="ruby-keyword">if</span> <span class="ruby-identifier">uri</span>.<span class="ruby-identifier">scheme</span> <span class="ruby-operator">==</span> <span class="ruby-string">"file"</span>
<span class="ruby-identifier">path</span> = <span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">rubygems</span>.<span class="ruby-identifier">correct_for_windows_path</span>(<span class="ruby-identifier">uri</span>.<span class="ruby-identifier">path</span>)
<span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">load_marshal</span> <span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">rubygems</span>.<span class="ruby-identifier">inflate</span>(<span class="ruby-constant">Gem</span>.<span class="ruby-identifier">read_binary</span>(<span class="ruby-identifier">path</span>))
<span class="ruby-keyword">elsif</span> <span class="ruby-identifier">cached_spec_path</span> = <span class="ruby-identifier">gemspec_cached_path</span>(<span class="ruby-identifier">spec_file_name</span>)
<span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">load_gemspec</span>(<span class="ruby-identifier">cached_spec_path</span>)
<span class="ruby-keyword">else</span>
<span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">load_marshal</span> <span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">rubygems</span>.<span class="ruby-identifier">inflate</span>(<span class="ruby-identifier">downloader</span>.<span class="ruby-identifier">fetch</span>(<span class="ruby-identifier">uri</span>).<span class="ruby-identifier">body</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">rescue</span> <span class="ruby-constant">MarshalError</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">HTTPError</span>, <span class="ruby-node">"Gemspec #{spec} contained invalid data.\n"</span> \
<span class="ruby-string">"Your network or your gem server is probably having issues right now."</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-specs" class="method-detail ">
<div class="method-heading">
<span class="method-name">specs</span><span
class="method-args">(_gem_names)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="specs-source">
<pre><span class="ruby-comment"># File lib/bundler/fetcher/index.rb, line 9</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">specs</span>(<span class="ruby-identifier">_gem_names</span>)
<span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">rubygems</span>.<span class="ruby-identifier">fetch_all_remote_specs</span>(<span class="ruby-identifier">remote</span>)
<span class="ruby-keyword">rescue</span> <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">RemoteFetcher</span><span class="ruby-operator">::</span><span class="ruby-constant">FetchError</span>, <span class="ruby-constant">OpenSSL</span><span class="ruby-operator">::</span><span class="ruby-constant">SSL</span><span class="ruby-operator">::</span><span class="ruby-constant">SSLError</span>, <span class="ruby-constant">Net</span><span class="ruby-operator">::</span><span class="ruby-constant">HTTPFatalError</span> <span class="ruby-operator">=></span> <span class="ruby-identifier">e</span>
<span class="ruby-keyword">case</span> <span class="ruby-identifier">e</span>.<span class="ruby-identifier">message</span>
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/certificate verify failed/</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">CertificateFailureError</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">display_uri</span>)
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/401/</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">BadAuthenticationError</span>, <span class="ruby-identifier">remote_uri</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">remote_uri</span>.<span class="ruby-identifier">userinfo</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">AuthenticationRequiredError</span>, <span class="ruby-identifier">remote_uri</span>
<span class="ruby-keyword">when</span> <span class="ruby-regexp">/403/</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">BadAuthenticationError</span>, <span class="ruby-identifier">remote_uri</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">remote_uri</span>.<span class="ruby-identifier">userinfo</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">AuthenticationRequiredError</span>, <span class="ruby-identifier">remote_uri</span>
<span class="ruby-keyword">else</span>
<span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">ui</span>.<span class="ruby-identifier">trace</span> <span class="ruby-identifier">e</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">HTTPError</span>, <span class="ruby-node">"Could not fetch specs from #{display_uri}"</span>
<span class="ruby-keyword">end</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-gemspec_cached_path" class="method-detail ">
<div class="method-heading">
<span class="method-name">gemspec_cached_path</span><span
class="method-args">(spec_file_name)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>cached gem specification path, if one exists</p>
<div class="method-source-code" id="gemspec_cached_path-source">
<pre><span class="ruby-comment"># File lib/bundler/fetcher/index.rb, line 48</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">gemspec_cached_path</span>(<span class="ruby-identifier">spec_file_name</span>)
<span class="ruby-identifier">paths</span> = <span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">rubygems</span>.<span class="ruby-identifier">spec_cache_dirs</span>.<span class="ruby-identifier">map</span> {<span class="ruby-operator">|</span><span class="ruby-identifier">dir</span><span class="ruby-operator">|</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">dir</span>, <span class="ruby-identifier">spec_file_name</span>) }
<span class="ruby-identifier">paths</span>.<span class="ruby-identifier">find</span> {<span class="ruby-operator">|</span><span class="ruby-identifier">path</span><span class="ruby-operator">|</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">file?</span> <span class="ruby-identifier">path</span> }
<span class="ruby-keyword">end</span></pre>
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