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<h3>Parent</h3>
<p class="link"><a href="../Command.html">Gem::Command</a>
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<h3>Extended With Modules</h3>
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<li><a class="extend" href="../../FileUtils/Verbose.html">FileUtils::Verbose</a>
<li><a class="extend" href="../../FileUtils.html">FileUtils</a>
<li><a class="extend" href="SetupCommand/MakeDirs.html">Gem::Commands::SetupCommand::MakeDirs</a>
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<h3>Methods</h3>
<ul class="link-list" role="directory">
<li class="calls-super" ><a href="#method-c-new">::new</a>
<li ><a href="#method-i-bin_file_names">#bin_file_names</a>
<li ><a href="#method-i-check_ruby_version">#check_ruby_version</a>
<li ><a href="#method-i-execute">#execute</a>
<li ><a href="#method-i-generate_default_dirs">#generate_default_dirs</a>
<li ><a href="#method-i-install_default_bundler_gem">#install_default_bundler_gem</a>
<li ><a href="#method-i-install_executables">#install_executables</a>
<li ><a href="#method-i-install_file">#install_file</a>
<li ><a href="#method-i-install_lib">#install_lib</a>
<li ><a href="#method-i-install_rdoc">#install_rdoc</a>
<li ><a href="#method-i-make_destination_dirs">#make_destination_dirs</a>
<li ><a href="#method-i-pem_files_in">#pem_files_in</a>
<li ><a href="#method-i-rb_files_in">#rb_files_in</a>
<li ><a href="#method-i-regenerate_binstubs">#regenerate_binstubs</a>
<li ><a href="#method-i-remove_old_bin_files">#remove_old_bin_files</a>
<li ><a href="#method-i-remove_old_lib_files">#remove_old_lib_files</a>
<li ><a href="#method-i-shebang">#shebang</a>
<li ><a href="#method-i-show_release_notes">#show_release_notes</a>
<li ><a href="#method-i-target_bin_path">#target_bin_path</a>
<li ><a href="#method-i-template_files">#template_files</a>
<li ><a href="#method-i-template_files_in">#template_files_in</a>
<li ><a href="#method-i-uninstall_old_gemcutter">#uninstall_old_gemcutter</a>
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<main role="main" aria-labelledby="class-Gem::Commands::SetupCommand">
<h1 id="class-Gem::Commands::SetupCommand" class="class">
class Gem::Commands::SetupCommand
</h1>
<section class="description">
<p>Installs RubyGems itself. This command is ordinarily only available from a RubyGems checkout or tarball.</p>
</section>
<section id="5Buntitled-5D" class="documentation-section">
<section class="constants-list">
<header>
<h3>Constants</h3>
</header>
<dl>
<dt id="ENV_PATHS">ENV_PATHS
<dd>
<dt id="HISTORY_HEADER">HISTORY_HEADER
<dd>
<dt id="VERSION_MATCHER">VERSION_MATCHER
<dd>
</dl>
</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">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-calls-super">
Calls superclass method
<a href="../Command.html#method-c-new"><code>Gem::Command::new</code></a>
</div>
<div class="method-source-code" id="new-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 15</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">initialize</span>
<span class="ruby-identifier">require</span> <span class="ruby-string">'tmpdir'</span>
<span class="ruby-keyword">super</span> <span class="ruby-string">'setup'</span>, <span class="ruby-string">'Install RubyGems'</span>,
<span class="ruby-value">:format_executable</span> <span class="ruby-operator">=></span> <span class="ruby-keyword">true</span>, <span class="ruby-value">:document</span> <span class="ruby-operator">=></span> <span class="ruby-node">%w[ri]</span>,
<span class="ruby-value">:force</span> <span class="ruby-operator">=></span> <span class="ruby-keyword">true</span>,
<span class="ruby-value">:site_or_vendor</span> <span class="ruby-operator">=></span> <span class="ruby-string">'sitelibdir'</span>,
<span class="ruby-value">:destdir</span> <span class="ruby-operator">=></span> <span class="ruby-string">''</span>, <span class="ruby-value">:prefix</span> <span class="ruby-operator">=></span> <span class="ruby-string">''</span>, <span class="ruby-value">:previous_version</span> <span class="ruby-operator">=></span> <span class="ruby-string">''</span>,
<span class="ruby-value">:regenerate_binstubs</span> <span class="ruby-operator">=></span> <span class="ruby-keyword">true</span>
<span class="ruby-identifier">add_option</span> <span class="ruby-string">'--previous-version=VERSION'</span>,
<span class="ruby-string">'Previous version of RubyGems'</span>,
<span class="ruby-string">'Used for changelog processing'</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">version</span>, <span class="ruby-identifier">options</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:previous_version</span>] = <span class="ruby-identifier">version</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">add_option</span> <span class="ruby-string">'--prefix=PREFIX'</span>,
<span class="ruby-string">'Prefix path for installing RubyGems'</span>,
<span class="ruby-string">'Will not affect gem repository location'</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">prefix</span>, <span class="ruby-identifier">options</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:prefix</span>] = <span class="ruby-constant">File</span>.<span class="ruby-identifier">expand_path</span> <span class="ruby-identifier">prefix</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">add_option</span> <span class="ruby-string">'--destdir=DESTDIR'</span>,
<span class="ruby-string">'Root directory to install RubyGems into'</span>,
<span class="ruby-string">'Mainly used for packaging RubyGems'</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">destdir</span>, <span class="ruby-identifier">options</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:destdir</span>] = <span class="ruby-constant">File</span>.<span class="ruby-identifier">expand_path</span> <span class="ruby-identifier">destdir</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">add_option</span> <span class="ruby-string">'--[no-]vendor'</span>,
<span class="ruby-string">'Install into vendorlibdir not sitelibdir'</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">vendor</span>, <span class="ruby-identifier">options</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:site_or_vendor</span>] = <span class="ruby-identifier">vendor</span> <span class="ruby-operator">?</span> <span class="ruby-string">'vendorlibdir'</span> <span class="ruby-operator">:</span> <span class="ruby-string">'sitelibdir'</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">add_option</span> <span class="ruby-string">'--[no-]format-executable'</span>,
<span class="ruby-string">'Makes `gem` match ruby'</span>,
<span class="ruby-string">'If Ruby is ruby18, gem will be gem18'</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">value</span>, <span class="ruby-identifier">options</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:format_executable</span>] = <span class="ruby-identifier">value</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">add_option</span> <span class="ruby-string">'--[no-]document [TYPES]'</span>, <span class="ruby-constant">Array</span>,
<span class="ruby-string">'Generate documentation for RubyGems'</span>,
<span class="ruby-string">'List the documentation types you wish to'</span>,
<span class="ruby-string">'generate. For example: rdoc,ri'</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">value</span>, <span class="ruby-identifier">options</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:document</span>] = <span class="ruby-keyword">case</span> <span class="ruby-identifier">value</span>
<span class="ruby-keyword">when</span> <span class="ruby-keyword">nil</span> <span class="ruby-keyword">then</span> <span class="ruby-node">%w[rdoc ri]</span>
<span class="ruby-keyword">when</span> <span class="ruby-keyword">false</span> <span class="ruby-keyword">then</span> []
<span class="ruby-keyword">else</span> <span class="ruby-identifier">value</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">add_option</span> <span class="ruby-string">'--[no-]rdoc'</span>,
<span class="ruby-string">'Generate RDoc documentation for RubyGems'</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">value</span>, <span class="ruby-identifier">options</span><span class="ruby-operator">|</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">value</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:document</span>] <span class="ruby-operator"><<</span> <span class="ruby-string">'rdoc'</span>
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:document</span>].<span class="ruby-identifier">delete</span> <span class="ruby-string">'rdoc'</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:document</span>].<span class="ruby-identifier">uniq!</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">add_option</span> <span class="ruby-string">'--[no-]ri'</span>,
<span class="ruby-string">'Generate RI documentation for RubyGems'</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">value</span>, <span class="ruby-identifier">options</span><span class="ruby-operator">|</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">value</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:document</span>] <span class="ruby-operator"><<</span> <span class="ruby-string">'ri'</span>
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:document</span>].<span class="ruby-identifier">delete</span> <span class="ruby-string">'ri'</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:document</span>].<span class="ruby-identifier">uniq!</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">add_option</span> <span class="ruby-string">'--[no-]regenerate-binstubs'</span>,
<span class="ruby-string">'Regenerate gem binstubs'</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">value</span>, <span class="ruby-identifier">options</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:regenerate_binstubs</span>] = <span class="ruby-identifier">value</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">add_option</span> <span class="ruby-string">'-f'</span>, <span class="ruby-string">'--[no-]force'</span>,
<span class="ruby-string">'Forcefully overwrite binstubs'</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">value</span>, <span class="ruby-identifier">options</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:force</span>] = <span class="ruby-identifier">value</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">add_option</span>(<span class="ruby-string">'-E'</span>, <span class="ruby-string">'--[no-]env-shebang'</span>,
<span class="ruby-string">'Rewrite executables with a shebang'</span>,
<span class="ruby-string">'of /usr/bin/env'</span>) <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">value</span>, <span class="ruby-identifier">options</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:env_shebang</span>] = <span class="ruby-identifier">value</span>
<span class="ruby-keyword">end</span>
<span class="ruby-ivar">@verbose</span> = <span class="ruby-keyword">nil</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-bin_file_names" class="method-detail ">
<div class="method-heading">
<span class="method-name">bin_file_names</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="bin_file_names-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 640</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">bin_file_names</span>
<span class="ruby-ivar">@bin_file_names</span> <span class="ruby-operator">||=</span> []
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-check_ruby_version" class="method-detail ">
<div class="method-heading">
<span class="method-name">check_ruby_version</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="check_ruby_version-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 106</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">check_ruby_version</span>
<span class="ruby-identifier">required_version</span> = <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Requirement</span>.<span class="ruby-identifier">new</span> <span class="ruby-string">'>= 2.3.0'</span>
<span class="ruby-keyword">unless</span> <span class="ruby-identifier">required_version</span>.<span class="ruby-identifier">satisfied_by?</span> <span class="ruby-constant">Gem</span>.<span class="ruby-identifier">ruby_version</span>
<span class="ruby-identifier">alert_error</span> <span class="ruby-node">"Expected Ruby version #{required_version}, is #{Gem.ruby_version}"</span>
<span class="ruby-identifier">terminate_interaction</span> <span class="ruby-value">1</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-execute" class="method-detail ">
<div class="method-heading">
<span class="method-name">execute</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="execute-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 144</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">execute</span>
<span class="ruby-ivar">@verbose</span> = <span class="ruby-constant">Gem</span>.<span class="ruby-identifier">configuration</span>.<span class="ruby-identifier">really_verbose</span>
<span class="ruby-identifier">install_destdir</span> = <span class="ruby-identifier">options</span>[<span class="ruby-value">:destdir</span>]
<span class="ruby-keyword">unless</span> <span class="ruby-identifier">install_destdir</span>.<span class="ruby-identifier">empty?</span>
<span class="ruby-constant">ENV</span>[<span class="ruby-string">'GEM_HOME'</span>] <span class="ruby-operator">||=</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">install_destdir</span>,
<span class="ruby-constant">Gem</span>.<span class="ruby-identifier">default_dir</span>.<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp">/^[a-zA-Z]:/</span>, <span class="ruby-string">''</span>))
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">check_ruby_version</span>
<span class="ruby-identifier">require</span> <span class="ruby-string">'fileutils'</span>
<span class="ruby-keyword">if</span> <span class="ruby-constant">Gem</span>.<span class="ruby-identifier">configuration</span>.<span class="ruby-identifier">really_verbose</span>
<span class="ruby-identifier">extend</span> <span class="ruby-constant">FileUtils</span><span class="ruby-operator">::</span><span class="ruby-constant">Verbose</span>
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">extend</span> <span class="ruby-constant">FileUtils</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">extend</span> <span class="ruby-constant">MakeDirs</span>
<span class="ruby-identifier">lib_dir</span>, <span class="ruby-identifier">bin_dir</span> = <span class="ruby-identifier">make_destination_dirs</span> <span class="ruby-identifier">install_destdir</span>
<span class="ruby-identifier">install_lib</span> <span class="ruby-identifier">lib_dir</span>
<span class="ruby-identifier">install_executables</span> <span class="ruby-identifier">bin_dir</span>
<span class="ruby-identifier">remove_old_bin_files</span> <span class="ruby-identifier">bin_dir</span>
<span class="ruby-identifier">remove_old_lib_files</span> <span class="ruby-identifier">lib_dir</span>
<span class="ruby-identifier">install_default_bundler_gem</span> <span class="ruby-identifier">bin_dir</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">mode</span> = <span class="ruby-identifier">options</span>[<span class="ruby-value">:dir_mode</span>]
<span class="ruby-ivar">@mkdirs</span>.<span class="ruby-identifier">uniq!</span>
<span class="ruby-constant">File</span>.<span class="ruby-identifier">chmod</span>(<span class="ruby-identifier">mode</span>, <span class="ruby-ivar">@mkdirs</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">say</span> <span class="ruby-node">"RubyGems #{Gem::VERSION} installed"</span>
<span class="ruby-identifier">regenerate_binstubs</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">options</span>[<span class="ruby-value">:regenerate_binstubs</span>]
<span class="ruby-identifier">uninstall_old_gemcutter</span>
<span class="ruby-identifier">documentation_success</span> = <span class="ruby-identifier">install_rdoc</span>
<span class="ruby-identifier">say</span>
<span class="ruby-keyword">if</span> <span class="ruby-ivar">@verbose</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"-"</span> <span class="ruby-operator">*</span> <span class="ruby-value">78</span>
<span class="ruby-identifier">say</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">options</span>[<span class="ruby-value">:previous_version</span>].<span class="ruby-identifier">empty?</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:previous_version</span>] = <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">VERSION</span>.<span class="ruby-identifier">sub</span>(<span class="ruby-regexp">/[0-9]+$/</span>, <span class="ruby-string">'0'</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">options</span>[<span class="ruby-value">:previous_version</span>] = <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Version</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">options</span>[<span class="ruby-value">:previous_version</span>])
<span class="ruby-identifier">show_release_notes</span>
<span class="ruby-identifier">say</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"-"</span> <span class="ruby-operator">*</span> <span class="ruby-value">78</span>
<span class="ruby-identifier">say</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"RubyGems installed the following executables:"</span>
<span class="ruby-identifier">say</span> <span class="ruby-identifier">bin_file_names</span>.<span class="ruby-identifier">map</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">name</span><span class="ruby-operator">|</span> <span class="ruby-node">"\t#{name}\n"</span> }
<span class="ruby-identifier">say</span>
<span class="ruby-keyword">unless</span> <span class="ruby-identifier">bin_file_names</span>.<span class="ruby-identifier">grep</span>(<span class="ruby-regexp">/#{File::SEPARATOR}gem$/</span>)
<span class="ruby-identifier">say</span> <span class="ruby-string">"If `gem` was installed by a previous RubyGems installation, you may need"</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"to remove it by hand."</span>
<span class="ruby-identifier">say</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">documentation_success</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">options</span>[<span class="ruby-value">:document</span>].<span class="ruby-identifier">include?</span> <span class="ruby-string">'rdoc'</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"Rdoc documentation was installed. You may now invoke:"</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">" gem server"</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"and then peruse beautifully formatted documentation for your gems"</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"with your web browser."</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"If you do not wish to install this documentation in the future, use the"</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"--no-document flag, or set it as the default in your ~/.gemrc file. See"</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"'gem help env' for details."</span>
<span class="ruby-identifier">say</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">options</span>[<span class="ruby-value">:document</span>].<span class="ruby-identifier">include?</span> <span class="ruby-string">'ri'</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"Ruby Interactive (ri) documentation was installed. ri is kind of like man "</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"pages for Ruby libraries. You may access it like this:"</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">" ri Classname"</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">" ri Classname.class_method"</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">" ri Classname#instance_method"</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"If you do not wish to install this documentation in the future, use the"</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"--no-document flag, or set it as the default in your ~/.gemrc file. See"</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"'gem help env' for details."</span>
<span class="ruby-identifier">say</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-generate_default_dirs" class="method-detail ">
<div class="method-heading">
<span class="method-name">generate_default_dirs</span><span
class="method-args">(install_destdir)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="generate_default_dirs-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 455</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">generate_default_dirs</span>(<span class="ruby-identifier">install_destdir</span>)
<span class="ruby-identifier">prefix</span> = <span class="ruby-identifier">options</span>[<span class="ruby-value">:prefix</span>]
<span class="ruby-identifier">site_or_vendor</span> = <span class="ruby-identifier">options</span>[<span class="ruby-value">:site_or_vendor</span>]
<span class="ruby-keyword">if</span> <span class="ruby-identifier">prefix</span>.<span class="ruby-identifier">empty?</span>
<span class="ruby-identifier">lib_dir</span> = <span class="ruby-constant">RbConfig</span><span class="ruby-operator">::</span><span class="ruby-constant">CONFIG</span>[<span class="ruby-identifier">site_or_vendor</span>]
<span class="ruby-identifier">bin_dir</span> = <span class="ruby-constant">RbConfig</span><span class="ruby-operator">::</span><span class="ruby-constant">CONFIG</span>[<span class="ruby-string">'bindir'</span>]
<span class="ruby-keyword">else</span>
<span class="ruby-comment"># Apple installed RubyGems into libdir, and RubyGems <= 1.1.0 gets</span>
<span class="ruby-comment"># confused about installation location, so switch back to</span>
<span class="ruby-comment"># sitelibdir/vendorlibdir.</span>
<span class="ruby-keyword">if</span> <span class="ruby-keyword">defined?</span>(<span class="ruby-constant">APPLE_GEM_HOME</span>) <span class="ruby-keyword">and</span>
<span class="ruby-comment"># just in case Apple and RubyGems don't get this patched up proper.</span>
(<span class="ruby-identifier">prefix</span> <span class="ruby-operator">==</span> <span class="ruby-constant">RbConfig</span><span class="ruby-operator">::</span><span class="ruby-constant">CONFIG</span>[<span class="ruby-string">'libdir'</span>] <span class="ruby-keyword">or</span>
<span class="ruby-comment"># this one is important</span>
<span class="ruby-identifier">prefix</span> <span class="ruby-operator">==</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-constant">RbConfig</span><span class="ruby-operator">::</span><span class="ruby-constant">CONFIG</span>[<span class="ruby-string">'libdir'</span>], <span class="ruby-string">'ruby'</span>))
<span class="ruby-identifier">lib_dir</span> = <span class="ruby-constant">RbConfig</span><span class="ruby-operator">::</span><span class="ruby-constant">CONFIG</span>[<span class="ruby-identifier">site_or_vendor</span>]
<span class="ruby-identifier">bin_dir</span> = <span class="ruby-constant">RbConfig</span><span class="ruby-operator">::</span><span class="ruby-constant">CONFIG</span>[<span class="ruby-string">'bindir'</span>]
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">lib_dir</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span> <span class="ruby-identifier">prefix</span>, <span class="ruby-string">'lib'</span>
<span class="ruby-identifier">bin_dir</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span> <span class="ruby-identifier">prefix</span>, <span class="ruby-string">'bin'</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">unless</span> <span class="ruby-identifier">install_destdir</span>.<span class="ruby-identifier">empty?</span>
<span class="ruby-identifier">lib_dir</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span> <span class="ruby-identifier">install_destdir</span>, <span class="ruby-identifier">lib_dir</span>.<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp">/^[a-zA-Z]:/</span>, <span class="ruby-string">''</span>)
<span class="ruby-identifier">bin_dir</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span> <span class="ruby-identifier">install_destdir</span>, <span class="ruby-identifier">bin_dir</span>.<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp">/^[a-zA-Z]:/</span>, <span class="ruby-string">''</span>)
<span class="ruby-keyword">end</span>
[<span class="ruby-identifier">lib_dir</span>, <span class="ruby-identifier">bin_dir</span>]
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-install_default_bundler_gem" class="method-detail ">
<div class="method-heading">
<span class="method-name">install_default_bundler_gem</span><span
class="method-args">(bin_dir)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="install_default_bundler_gem-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 382</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">install_default_bundler_gem</span>(<span class="ruby-identifier">bin_dir</span>)
<span class="ruby-identifier">specs_dir</span> = <span class="ruby-constant">Gem</span>.<span class="ruby-identifier">default_specifications_dir</span>
<span class="ruby-identifier">specs_dir</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">options</span>[<span class="ruby-value">:destdir</span>], <span class="ruby-identifier">specs_dir</span>) <span class="ruby-keyword">unless</span> <span class="ruby-constant">Gem</span>.<span class="ruby-identifier">win_platform?</span>
<span class="ruby-identifier">mkdir_p</span> <span class="ruby-identifier">specs_dir</span>, <span class="ruby-value">:mode</span> <span class="ruby-operator">=></span> <span class="ruby-value">0755</span>
<span class="ruby-comment"># Workaround for non-git environment.</span>
<span class="ruby-identifier">gemspec</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span>(<span class="ruby-string">'bundler/bundler.gemspec'</span>, <span class="ruby-string">'rb'</span>){<span class="ruby-operator">|</span><span class="ruby-identifier">f</span><span class="ruby-operator">|</span> <span class="ruby-identifier">f</span>.<span class="ruby-identifier">read</span>.<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp">/`git ls-files -z`/</span>, <span class="ruby-string">"''"</span>) }
<span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span>(<span class="ruby-string">'bundler/bundler.gemspec'</span>, <span class="ruby-string">'w'</span>){<span class="ruby-operator">|</span><span class="ruby-identifier">f</span><span class="ruby-operator">|</span> <span class="ruby-identifier">f</span>.<span class="ruby-identifier">write</span> <span class="ruby-identifier">gemspec</span> }
<span class="ruby-identifier">bundler_spec</span> = <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Specification</span>.<span class="ruby-identifier">load</span>(<span class="ruby-string">"bundler/bundler.gemspec"</span>)
<span class="ruby-identifier">bundler_spec</span>.<span class="ruby-identifier">files</span> = <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">chdir</span>(<span class="ruby-string">"bundler"</span>) { <span class="ruby-constant">Dir</span>[<span class="ruby-string">"{*.md,{lib,exe,man}/**/*}"</span>] }
<span class="ruby-identifier">bundler_spec</span>.<span class="ruby-identifier">executables</span> <span class="ruby-operator">-=</span> <span class="ruby-node">%w[bundler bundle_ruby]</span>
<span class="ruby-comment"># Remove bundler-*.gemspec in default specification directory.</span>
<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">entries</span>(<span class="ruby-identifier">specs_dir</span>).
<span class="ruby-identifier">select</span> {<span class="ruby-operator">|</span><span class="ruby-identifier">gs</span><span class="ruby-operator">|</span> <span class="ruby-identifier">gs</span>.<span class="ruby-identifier">start_with?</span>(<span class="ruby-string">"bundler-"</span>) }.
<span class="ruby-identifier">each</span> {<span class="ruby-operator">|</span><span class="ruby-identifier">gs</span><span class="ruby-operator">|</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">delete</span>(<span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">specs_dir</span>, <span class="ruby-identifier">gs</span>)) }
<span class="ruby-identifier">default_spec_path</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">specs_dir</span>, <span class="ruby-node">"#{bundler_spec.full_name}.gemspec"</span>)
<span class="ruby-constant">Gem</span>.<span class="ruby-identifier">write_binary</span>(<span class="ruby-identifier">default_spec_path</span>, <span class="ruby-identifier">bundler_spec</span>.<span class="ruby-identifier">to_ruby</span>)
<span class="ruby-identifier">bundler_spec</span> = <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Specification</span>.<span class="ruby-identifier">load</span>(<span class="ruby-identifier">default_spec_path</span>)
<span class="ruby-comment"># Remove gemspec that was same version of vendored bundler.</span>
<span class="ruby-identifier">normal_gemspec</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-constant">Gem</span>.<span class="ruby-identifier">default_dir</span>, <span class="ruby-string">"specifications"</span>, <span class="ruby-node">"bundler-#{bundler_spec.version}.gemspec"</span>)
<span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">file?</span> <span class="ruby-identifier">normal_gemspec</span>
<span class="ruby-constant">File</span>.<span class="ruby-identifier">delete</span> <span class="ruby-identifier">normal_gemspec</span>
<span class="ruby-keyword">end</span>
<span class="ruby-comment"># Remove gem files that were same version of vendored bundler.</span>
<span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">directory?</span> <span class="ruby-identifier">bundler_spec</span>.<span class="ruby-identifier">gems_dir</span>
<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">entries</span>(<span class="ruby-identifier">bundler_spec</span>.<span class="ruby-identifier">gems_dir</span>).
<span class="ruby-identifier">select</span> {<span class="ruby-operator">|</span><span class="ruby-identifier">default_gem</span><span class="ruby-operator">|</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">basename</span>(<span class="ruby-identifier">default_gem</span>) <span class="ruby-operator">==</span> <span class="ruby-node">"bundler-#{bundler_spec.version}"</span> }.
<span class="ruby-identifier">each</span> {<span class="ruby-operator">|</span><span class="ruby-identifier">default_gem</span><span class="ruby-operator">|</span> <span class="ruby-identifier">rm_r</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">bundler_spec</span>.<span class="ruby-identifier">gems_dir</span>, <span class="ruby-identifier">default_gem</span>) }
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">bundler_bin_dir</span> = <span class="ruby-identifier">bundler_spec</span>.<span class="ruby-identifier">bin_dir</span>
<span class="ruby-identifier">bundler_bin_dir</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">options</span>[<span class="ruby-value">:destdir</span>], <span class="ruby-identifier">bundler_bin_dir</span>) <span class="ruby-keyword">unless</span> <span class="ruby-constant">Gem</span>.<span class="ruby-identifier">win_platform?</span>
<span class="ruby-identifier">mkdir_p</span> <span class="ruby-identifier">bundler_bin_dir</span>, <span class="ruby-value">:mode</span> <span class="ruby-operator">=></span> <span class="ruby-value">0755</span>
<span class="ruby-identifier">bundler_spec</span>.<span class="ruby-identifier">executables</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">e</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">cp</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-string">"bundler"</span>, <span class="ruby-identifier">bundler_spec</span>.<span class="ruby-identifier">bindir</span>, <span class="ruby-identifier">e</span>), <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">bundler_bin_dir</span>, <span class="ruby-identifier">e</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">require</span> <span class="ruby-string">'rubygems/installer'</span>
<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">chdir</span>(<span class="ruby-string">"bundler"</span>) <span class="ruby-keyword">do</span>
<span class="ruby-identifier">built_gem</span> = <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Package</span>.<span class="ruby-identifier">build</span>(<span class="ruby-identifier">bundler_spec</span>)
<span class="ruby-keyword">begin</span>
<span class="ruby-identifier">installer</span> = <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Installer</span>.<span class="ruby-identifier">at</span>(<span class="ruby-identifier">built_gem</span>, <span class="ruby-value">env_shebang:</span> <span class="ruby-identifier">options</span>[<span class="ruby-value">:env_shebang</span>], <span class="ruby-value">format_executable:</span> <span class="ruby-identifier">options</span>[<span class="ruby-value">:format_executable</span>], <span class="ruby-value">force:</span> <span class="ruby-identifier">options</span>[<span class="ruby-value">:force</span>], <span class="ruby-value">install_as_default:</span> <span class="ruby-keyword">true</span>, <span class="ruby-value">bin_dir:</span> <span class="ruby-identifier">bin_dir</span>, <span class="ruby-value">wrappers:</span> <span class="ruby-keyword">true</span>)
<span class="ruby-identifier">installer</span>.<span class="ruby-identifier">install</span>
<span class="ruby-keyword">ensure</span>
<span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">rm_f</span> <span class="ruby-identifier">built_gem</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">bundler_spec</span>.<span class="ruby-identifier">executables</span>.<span class="ruby-identifier">each</span> {<span class="ruby-operator">|</span><span class="ruby-identifier">executable</span><span class="ruby-operator">|</span> <span class="ruby-identifier">bin_file_names</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">target_bin_path</span>(<span class="ruby-identifier">bin_dir</span>, <span class="ruby-identifier">executable</span>) }
<span class="ruby-identifier">say</span> <span class="ruby-node">"Bundler #{bundler_spec.version} installed"</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-install_executables" class="method-detail ">
<div class="method-heading">
<span class="method-name">install_executables</span><span
class="method-args">(bin_dir)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="install_executables-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 243</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">install_executables</span>(<span class="ruby-identifier">bin_dir</span>)
<span class="ruby-identifier">prog_mode</span> = <span class="ruby-identifier">options</span>[<span class="ruby-value">:prog_mode</span>] <span class="ruby-operator">||</span> <span class="ruby-value">0755</span>
<span class="ruby-identifier">executables</span> = { <span class="ruby-string">'gem'</span> <span class="ruby-operator">=></span> <span class="ruby-string">'bin'</span> }
<span class="ruby-identifier">executables</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">tool</span>, <span class="ruby-identifier">path</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">say</span> <span class="ruby-node">"Installing #{tool} executable"</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@verbose</span>
<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">chdir</span> <span class="ruby-identifier">path</span> <span class="ruby-keyword">do</span>
<span class="ruby-identifier">bin_files</span> = <span class="ruby-constant">Dir</span>[<span class="ruby-string">'*'</span>]
<span class="ruby-identifier">bin_files</span> <span class="ruby-operator">-=</span> <span class="ruby-node">%w[update_rubygems]</span>
<span class="ruby-identifier">bin_files</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">bin_file</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">dest_file</span> = <span class="ruby-identifier">target_bin_path</span>(<span class="ruby-identifier">bin_dir</span>, <span class="ruby-identifier">bin_file</span>)
<span class="ruby-identifier">bin_tmp_file</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span> <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">tmpdir</span>, <span class="ruby-node">"#{bin_file}.#{$$}"</span>
<span class="ruby-keyword">begin</span>
<span class="ruby-identifier">bin</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">readlines</span> <span class="ruby-identifier">bin_file</span>
<span class="ruby-identifier">bin</span>[<span class="ruby-value">0</span>] = <span class="ruby-identifier">shebang</span>
<span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span> <span class="ruby-identifier">bin_tmp_file</span>, <span class="ruby-string">'w'</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">fp</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">fp</span>.<span class="ruby-identifier">puts</span> <span class="ruby-identifier">bin</span>.<span class="ruby-identifier">join</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">install</span> <span class="ruby-identifier">bin_tmp_file</span>, <span class="ruby-identifier">dest_file</span>, <span class="ruby-value">:mode</span> <span class="ruby-operator">=></span> <span class="ruby-identifier">prog_mode</span>
<span class="ruby-identifier">bin_file_names</span> <span class="ruby-operator"><<</span> <span class="ruby-identifier">dest_file</span>
<span class="ruby-keyword">ensure</span>
<span class="ruby-identifier">rm</span> <span class="ruby-identifier">bin_tmp_file</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">next</span> <span class="ruby-keyword">unless</span> <span class="ruby-constant">Gem</span>.<span class="ruby-identifier">win_platform?</span>
<span class="ruby-keyword">begin</span>
<span class="ruby-identifier">bin_cmd_file</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span> <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">tmpdir</span>, <span class="ruby-node">"#{bin_file}.bat"</span>
<span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span> <span class="ruby-identifier">bin_cmd_file</span>, <span class="ruby-string">'w'</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-identifier">puts</span> <span class="ruby-identifier"><<-TEXT</span>
<span class="ruby-value"> @ECHO OFF
IF NOT "%~f0" == "~f0" GOTO :WinNT
@"#{File.basename(Gem.ruby).chomp('"')}" "#{dest_file}" %1 %2 %3 %4 %5 %6 %7 %8 %9
GOTO :EOF
:WinNT
@"#{File.basename(Gem.ruby).chomp('"')}" "%~dpn0" %*
</span><span class="ruby-identifier"> TEXT</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">install</span> <span class="ruby-identifier">bin_cmd_file</span>, <span class="ruby-node">"#{dest_file}.bat"</span>, <span class="ruby-value">:mode</span> <span class="ruby-operator">=></span> <span class="ruby-identifier">prog_mode</span>
<span class="ruby-keyword">ensure</span>
<span class="ruby-identifier">rm</span> <span class="ruby-identifier">bin_cmd_file</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-install_file" class="method-detail ">
<div class="method-heading">
<span class="method-name">install_file</span><span
class="method-args">(file, dest_dir)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="install_file-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 308</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">install_file</span>(<span class="ruby-identifier">file</span>, <span class="ruby-identifier">dest_dir</span>)
<span class="ruby-identifier">dest_file</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span> <span class="ruby-identifier">dest_dir</span>, <span class="ruby-identifier">file</span>
<span class="ruby-identifier">dest_dir</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">dirname</span> <span class="ruby-identifier">dest_file</span>
<span class="ruby-keyword">unless</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">directory?</span> <span class="ruby-identifier">dest_dir</span>
<span class="ruby-identifier">mkdir_p</span> <span class="ruby-identifier">dest_dir</span>, <span class="ruby-value">:mode</span> <span class="ruby-operator">=></span> <span class="ruby-value">0755</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">install</span> <span class="ruby-identifier">file</span>, <span class="ruby-identifier">dest_file</span>, <span class="ruby-value">:mode</span> <span class="ruby-operator">=></span> <span class="ruby-identifier">options</span>[<span class="ruby-value">:data_mode</span>] <span class="ruby-operator">||</span> <span class="ruby-value">0644</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-install_lib" class="method-detail ">
<div class="method-heading">
<span class="method-name">install_lib</span><span
class="method-args">(lib_dir)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="install_lib-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 318</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">install_lib</span>(<span class="ruby-identifier">lib_dir</span>)
<span class="ruby-identifier">libs</span> = { <span class="ruby-string">'RubyGems'</span> <span class="ruby-operator">=></span> <span class="ruby-string">'lib'</span> }
<span class="ruby-identifier">libs</span>[<span class="ruby-string">'Bundler'</span>] = <span class="ruby-string">'bundler/lib'</span>
<span class="ruby-identifier">libs</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">tool</span>, <span class="ruby-identifier">path</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">say</span> <span class="ruby-node">"Installing #{tool}"</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@verbose</span>
<span class="ruby-identifier">lib_files</span> = <span class="ruby-identifier">rb_files_in</span> <span class="ruby-identifier">path</span>
<span class="ruby-identifier">lib_files</span>.<span class="ruby-identifier">concat</span>(<span class="ruby-identifier">template_files</span>) <span class="ruby-keyword">if</span> <span class="ruby-identifier">tool</span> <span class="ruby-operator">==</span> <span class="ruby-string">'Bundler'</span>
<span class="ruby-identifier">pem_files</span> = <span class="ruby-identifier">pem_files_in</span> <span class="ruby-identifier">path</span>
<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">chdir</span> <span class="ruby-identifier">path</span> <span class="ruby-keyword">do</span>
<span class="ruby-identifier">lib_files</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">lib_file</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">install_file</span> <span class="ruby-identifier">lib_file</span>, <span class="ruby-identifier">lib_dir</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">pem_files</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">pem_file</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">install_file</span> <span class="ruby-identifier">pem_file</span>, <span class="ruby-identifier">lib_dir</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-install_rdoc" class="method-detail ">
<div class="method-heading">
<span class="method-name">install_rdoc</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="install_rdoc-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 341</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">install_rdoc</span>
<span class="ruby-identifier">gem_doc_dir</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span> <span class="ruby-constant">Gem</span>.<span class="ruby-identifier">dir</span>, <span class="ruby-string">'doc'</span>
<span class="ruby-identifier">rubygems_name</span> = <span class="ruby-node">"rubygems-#{Gem::VERSION}"</span>
<span class="ruby-identifier">rubygems_doc_dir</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span> <span class="ruby-identifier">gem_doc_dir</span>, <span class="ruby-identifier">rubygems_name</span>
<span class="ruby-keyword">begin</span>
<span class="ruby-constant">Gem</span>.<span class="ruby-identifier">ensure_gem_subdirectories</span> <span class="ruby-constant">Gem</span>.<span class="ruby-identifier">dir</span>
<span class="ruby-keyword">rescue</span> <span class="ruby-constant">SystemCallError</span>
<span class="ruby-comment"># ignore</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">writable?</span> <span class="ruby-identifier">gem_doc_dir</span> <span class="ruby-keyword">and</span>
(<span class="ruby-keyword">not</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span> <span class="ruby-identifier">rubygems_doc_dir</span> <span class="ruby-keyword">or</span>
<span class="ruby-constant">File</span>.<span class="ruby-identifier">writable?</span> <span class="ruby-identifier">rubygems_doc_dir</span>)
<span class="ruby-identifier">say</span> <span class="ruby-string">"Removing old RubyGems RDoc and ri"</span> <span class="ruby-keyword">if</span> <span class="ruby-ivar">@verbose</span>
<span class="ruby-constant">Dir</span>[<span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-constant">Gem</span>.<span class="ruby-identifier">dir</span>, <span class="ruby-string">'doc'</span>, <span class="ruby-string">'rubygems-[0-9]*'</span>)].<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">dir</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">rm_rf</span> <span class="ruby-identifier">dir</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">require</span> <span class="ruby-string">'rubygems/rdoc'</span>
<span class="ruby-identifier">fake_spec</span> = <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Specification</span>.<span class="ruby-identifier">new</span> <span class="ruby-string">'rubygems'</span>, <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">VERSION</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">fake_spec</span>.<span class="ruby-identifier">full_gem_path</span>
<span class="ruby-constant">File</span>.<span class="ruby-identifier">expand_path</span> <span class="ruby-string">'../../../..'</span>, <span class="ruby-keyword">__FILE__</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">generate_ri</span> = <span class="ruby-identifier">options</span>[<span class="ruby-value">:document</span>].<span class="ruby-identifier">include?</span> <span class="ruby-string">'ri'</span>
<span class="ruby-identifier">generate_rdoc</span> = <span class="ruby-identifier">options</span>[<span class="ruby-value">:document</span>].<span class="ruby-identifier">include?</span> <span class="ruby-string">'rdoc'</span>
<span class="ruby-identifier">rdoc</span> = <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">RDoc</span>.<span class="ruby-identifier">new</span> <span class="ruby-identifier">fake_spec</span>, <span class="ruby-identifier">generate_rdoc</span>, <span class="ruby-identifier">generate_ri</span>
<span class="ruby-identifier">rdoc</span>.<span class="ruby-identifier">generate</span>
<span class="ruby-keyword">return</span> <span class="ruby-keyword">true</span>
<span class="ruby-keyword">elsif</span> <span class="ruby-ivar">@verbose</span>
<span class="ruby-identifier">say</span> <span class="ruby-node">"Skipping RDoc generation, #{gem_doc_dir} not writable"</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"Set the GEM_HOME environment variable if you want RDoc generated"</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">return</span> <span class="ruby-keyword">false</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-make_destination_dirs" class="method-detail ">
<div class="method-heading">
<span class="method-name">make_destination_dirs</span><span
class="method-args">(install_destdir)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="make_destination_dirs-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 442</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">make_destination_dirs</span>(<span class="ruby-identifier">install_destdir</span>)
<span class="ruby-identifier">lib_dir</span>, <span class="ruby-identifier">bin_dir</span> = <span class="ruby-constant">Gem</span>.<span class="ruby-identifier">default_rubygems_dirs</span>
<span class="ruby-keyword">unless</span> <span class="ruby-identifier">lib_dir</span>
<span class="ruby-identifier">lib_dir</span>, <span class="ruby-identifier">bin_dir</span> = <span class="ruby-identifier">generate_default_dirs</span>(<span class="ruby-identifier">install_destdir</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">mkdir_p</span> <span class="ruby-identifier">lib_dir</span>, <span class="ruby-value">:mode</span> <span class="ruby-operator">=></span> <span class="ruby-value">0755</span>
<span class="ruby-identifier">mkdir_p</span> <span class="ruby-identifier">bin_dir</span>, <span class="ruby-value">:mode</span> <span class="ruby-operator">=></span> <span class="ruby-value">0755</span>
<span class="ruby-keyword">return</span> <span class="ruby-identifier">lib_dir</span>, <span class="ruby-identifier">bin_dir</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-pem_files_in" class="method-detail ">
<div class="method-heading">
<span class="method-name">pem_files_in</span><span
class="method-args">(dir)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="pem_files_in-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 487</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">pem_files_in</span>(<span class="ruby-identifier">dir</span>)
<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">chdir</span> <span class="ruby-identifier">dir</span> <span class="ruby-keyword">do</span>
<span class="ruby-constant">Dir</span>[<span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-string">'**'</span>, <span class="ruby-string">'*pem'</span>)]
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-rb_files_in" class="method-detail ">
<div class="method-heading">
<span class="method-name">rb_files_in</span><span
class="method-args">(dir)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="rb_files_in-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 493</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">rb_files_in</span>(<span class="ruby-identifier">dir</span>)
<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">chdir</span> <span class="ruby-identifier">dir</span> <span class="ruby-keyword">do</span>
<span class="ruby-constant">Dir</span>[<span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-string">'**'</span>, <span class="ruby-string">'*rb'</span>)]
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-regenerate_binstubs" class="method-detail ">
<div class="method-heading">
<span class="method-name">regenerate_binstubs</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="regenerate_binstubs-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 616</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">regenerate_binstubs</span>
<span class="ruby-identifier">require</span> <span class="ruby-string">"rubygems/commands/pristine_command"</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"Regenerating binstubs"</span>
<span class="ruby-identifier">args</span> = <span class="ruby-node">%w[--all --only-executables --silent]</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">options</span>[<span class="ruby-value">:env_shebang</span>]
<span class="ruby-identifier">args</span> <span class="ruby-operator"><<</span> <span class="ruby-string">"--env-shebang"</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">command</span> = <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Commands</span><span class="ruby-operator">::</span><span class="ruby-constant">PristineCommand</span>.<span class="ruby-identifier">new</span>
<span class="ruby-identifier">command</span>.<span class="ruby-identifier">invoke</span>(<span class="ruby-operator">*</span><span class="ruby-identifier">args</span>)
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-remove_old_bin_files" class="method-detail ">
<div class="method-heading">
<span class="method-name">remove_old_bin_files</span><span
class="method-args">(bin_dir)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="remove_old_bin_files-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 515</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">remove_old_bin_files</span>(<span class="ruby-identifier">bin_dir</span>)
<span class="ruby-identifier">old_bin_files</span> = {
<span class="ruby-string">'gem_mirror'</span> <span class="ruby-operator">=></span> <span class="ruby-string">'gem mirror'</span>,
<span class="ruby-string">'gem_server'</span> <span class="ruby-operator">=></span> <span class="ruby-string">'gem server'</span>,
<span class="ruby-string">'gemlock'</span> <span class="ruby-operator">=></span> <span class="ruby-string">'gem lock'</span>,
<span class="ruby-string">'gemri'</span> <span class="ruby-operator">=></span> <span class="ruby-string">'ri'</span>,
<span class="ruby-string">'gemwhich'</span> <span class="ruby-operator">=></span> <span class="ruby-string">'gem which'</span>,
<span class="ruby-string">'index_gem_repository.rb'</span> <span class="ruby-operator">=></span> <span class="ruby-string">'gem generate_index'</span>,
}
<span class="ruby-identifier">old_bin_files</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">old_bin_file</span>, <span class="ruby-identifier">new_name</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">old_bin_path</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span> <span class="ruby-identifier">bin_dir</span>, <span class="ruby-identifier">old_bin_file</span>
<span class="ruby-keyword">next</span> <span class="ruby-keyword">unless</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span> <span class="ruby-identifier">old_bin_path</span>
<span class="ruby-identifier">deprecation_message</span> = <span class="ruby-node">"`#{old_bin_file}` has been deprecated. Use `#{new_name}` instead."</span>
<span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span> <span class="ruby-identifier">old_bin_path</span>, <span class="ruby-string">'w'</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">fp</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">fp</span>.<span class="ruby-identifier">write</span> <span class="ruby-identifier"><<-EOF</span>
<span class="ruby-value">#!#{Gem.ruby}
abort "#{deprecation_message}"
</span><span class="ruby-identifier"> EOF</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">next</span> <span class="ruby-keyword">unless</span> <span class="ruby-constant">Gem</span>.<span class="ruby-identifier">win_platform?</span>
<span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span> <span class="ruby-node">"#{old_bin_path}.bat"</span>, <span class="ruby-string">'w'</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">fp</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">fp</span>.<span class="ruby-identifier">puts</span> <span class="ruby-node">%{@ECHO.#{deprecation_message}}</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-remove_old_lib_files" class="method-detail ">
<div class="method-heading">
<span class="method-name">remove_old_lib_files</span><span
class="method-args">(lib_dir)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="remove_old_lib_files-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 547</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">remove_old_lib_files</span>(<span class="ruby-identifier">lib_dir</span>)
<span class="ruby-identifier">lib_dirs</span> = { <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">lib_dir</span>, <span class="ruby-string">'rubygems'</span>) <span class="ruby-operator">=></span> <span class="ruby-string">'lib/rubygems'</span> }
<span class="ruby-identifier">lib_dirs</span>[<span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">lib_dir</span>, <span class="ruby-string">'bundler'</span>)] = <span class="ruby-string">'bundler/lib/bundler'</span>
<span class="ruby-identifier">lib_dirs</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">old_lib_dir</span>, <span class="ruby-identifier">new_lib_dir</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">lib_files</span> = <span class="ruby-identifier">rb_files_in</span>(<span class="ruby-identifier">new_lib_dir</span>)
<span class="ruby-identifier">lib_files</span>.<span class="ruby-identifier">concat</span>(<span class="ruby-identifier">template_files_in</span>(<span class="ruby-identifier">new_lib_dir</span>)) <span class="ruby-keyword">if</span> <span class="ruby-identifier">new_lib_dir</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">/bundler/</span>
<span class="ruby-identifier">old_lib_files</span> = <span class="ruby-identifier">rb_files_in</span>(<span class="ruby-identifier">old_lib_dir</span>)
<span class="ruby-identifier">old_lib_files</span>.<span class="ruby-identifier">concat</span>(<span class="ruby-identifier">template_files_in</span>(<span class="ruby-identifier">old_lib_dir</span>)) <span class="ruby-keyword">if</span> <span class="ruby-identifier">old_lib_dir</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp">/bundler/</span>
<span class="ruby-identifier">to_remove</span> = <span class="ruby-identifier">old_lib_files</span> <span class="ruby-operator">-</span> <span class="ruby-identifier">lib_files</span>
<span class="ruby-identifier">to_remove</span>.<span class="ruby-identifier">delete_if</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-identifier">start_with?</span> <span class="ruby-string">'defaults'</span>
<span class="ruby-keyword">end</span>
<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">chdir</span> <span class="ruby-identifier">old_lib_dir</span> <span class="ruby-keyword">do</span>
<span class="ruby-identifier">to_remove</span>.<span class="ruby-identifier">each</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-constant">FileUtils</span>.<span class="ruby-identifier">rm_f</span> <span class="ruby-identifier">file</span>
<span class="ruby-identifier">warn</span> <span class="ruby-node">"unable to remove old file #{file} please remove it by hand"</span> <span class="ruby-keyword">if</span>
<span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span> <span class="ruby-identifier">file</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-shebang" class="method-detail ">
<div class="method-heading">
<span class="method-name">shebang</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="shebang-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 298</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">shebang</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">options</span>[<span class="ruby-value">:env_shebang</span>]
<span class="ruby-identifier">ruby_name</span> = <span class="ruby-constant">RbConfig</span><span class="ruby-operator">::</span><span class="ruby-constant">CONFIG</span>[<span class="ruby-string">'ruby_install_name'</span>]
<span class="ruby-ivar">@env_path</span> <span class="ruby-operator">||=</span> <span class="ruby-constant">ENV_PATHS</span>.<span class="ruby-identifier">find</span> {<span class="ruby-operator">|</span><span class="ruby-identifier">env_path</span><span class="ruby-operator">|</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">executable?</span> <span class="ruby-identifier">env_path</span> }
<span class="ruby-node">"#!#{@env_path} #{ruby_name}\n"</span>
<span class="ruby-keyword">else</span>
<span class="ruby-node">"#!#{Gem.ruby}\n"</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-show_release_notes" class="method-detail ">
<div class="method-heading">
<span class="method-name">show_release_notes</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="show_release_notes-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 574</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">show_release_notes</span>
<span class="ruby-identifier">release_notes</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span> <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">pwd</span>, <span class="ruby-string">'History.txt'</span>
<span class="ruby-identifier">release_notes</span> =
<span class="ruby-keyword">if</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span> <span class="ruby-identifier">release_notes</span>
<span class="ruby-identifier">history</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">read</span> <span class="ruby-identifier">release_notes</span>
<span class="ruby-identifier">history</span>.<span class="ruby-identifier">force_encoding</span> <span class="ruby-constant">Encoding</span><span class="ruby-operator">::</span><span class="ruby-constant">UTF_8</span>
<span class="ruby-identifier">history</span> = <span class="ruby-identifier">history</span>.<span class="ruby-identifier">sub</span>(<span class="ruby-regexp">/^# coding:.*?(?=^=)/m</span>, <span class="ruby-string">''</span>)
<span class="ruby-identifier">text</span> = <span class="ruby-identifier">history</span>.<span class="ruby-identifier">split</span>(<span class="ruby-constant">HISTORY_HEADER</span>)
<span class="ruby-identifier">text</span>.<span class="ruby-identifier">shift</span> <span class="ruby-comment"># correct an off-by-one generated by split</span>
<span class="ruby-identifier">version_lines</span> = <span class="ruby-identifier">history</span>.<span class="ruby-identifier">scan</span>(<span class="ruby-constant">HISTORY_HEADER</span>)
<span class="ruby-identifier">versions</span> = <span class="ruby-identifier">history</span>.<span class="ruby-identifier">scan</span>(<span class="ruby-constant">VERSION_MATCHER</span>).<span class="ruby-identifier">flatten</span>.<span class="ruby-identifier">map</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">x</span><span class="ruby-operator">|</span>
<span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Version</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">x</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">history_string</span> = <span class="ruby-string">""</span>
<span class="ruby-keyword">until</span> <span class="ruby-identifier">versions</span>.<span class="ruby-identifier">length</span> <span class="ruby-operator">==</span> <span class="ruby-value">0</span> <span class="ruby-keyword">or</span>
<span class="ruby-identifier">versions</span>.<span class="ruby-identifier">shift</span> <span class="ruby-operator"><=</span> <span class="ruby-identifier">options</span>[<span class="ruby-value">:previous_version</span>] <span class="ruby-keyword">do</span>
<span class="ruby-identifier">history_string</span> <span class="ruby-operator">+=</span> <span class="ruby-identifier">version_lines</span>.<span class="ruby-identifier">shift</span> <span class="ruby-operator">+</span> <span class="ruby-identifier">text</span>.<span class="ruby-identifier">shift</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">history_string</span>
<span class="ruby-keyword">else</span>
<span class="ruby-string">"Oh-no! Unable to find release notes!"</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">say</span> <span class="ruby-identifier">release_notes</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">uninstall_old_gemcutter</span>
<span class="ruby-identifier">require</span> <span class="ruby-string">'rubygems/uninstaller'</span>
<span class="ruby-identifier">ui</span> = <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Uninstaller</span>.<span class="ruby-identifier">new</span>(<span class="ruby-string">'gemcutter'</span>, <span class="ruby-value">:all</span> <span class="ruby-operator">=></span> <span class="ruby-keyword">true</span>, <span class="ruby-value">:ignore</span> <span class="ruby-operator">=></span> <span class="ruby-keyword">true</span>,
<span class="ruby-value">:version</span> <span class="ruby-operator">=></span> <span class="ruby-string">'< 0.4'</span>)
<span class="ruby-identifier">ui</span>.<span class="ruby-identifier">uninstall</span>
<span class="ruby-keyword">rescue</span> <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">InstallError</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">regenerate_binstubs</span>
<span class="ruby-identifier">require</span> <span class="ruby-string">"rubygems/commands/pristine_command"</span>
<span class="ruby-identifier">say</span> <span class="ruby-string">"Regenerating binstubs"</span>
<span class="ruby-identifier">args</span> = <span class="ruby-node">%w[--all --only-executables --silent]</span>
<span class="ruby-keyword">if</span> <span class="ruby-identifier">options</span>[<span class="ruby-value">:env_shebang</span>]
<span class="ruby-identifier">args</span> <span class="ruby-operator"><<</span> <span class="ruby-string">"--env-shebang"</span>
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">command</span> = <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Commands</span><span class="ruby-operator">::</span><span class="ruby-constant">PristineCommand</span>.<span class="ruby-identifier">new</span>
<span class="ruby-identifier">command</span>.<span class="ruby-identifier">invoke</span>(<span class="ruby-operator">*</span><span class="ruby-identifier">args</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-identifier">private</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">target_bin_path</span>(<span class="ruby-identifier">bin_dir</span>, <span class="ruby-identifier">bin_file</span>)
<span class="ruby-identifier">bin_file_formatted</span> = <span class="ruby-keyword">if</span> <span class="ruby-identifier">options</span>[<span class="ruby-value">:format_executable</span>]
<span class="ruby-constant">Gem</span>.<span class="ruby-identifier">default_exec_format</span> <span class="ruby-operator">%</span> <span class="ruby-identifier">bin_file</span>
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">bin_file</span>
<span class="ruby-keyword">end</span>
<span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span> <span class="ruby-identifier">bin_dir</span>, <span class="ruby-identifier">bin_file_formatted</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">bin_file_names</span>
<span class="ruby-ivar">@bin_file_names</span> <span class="ruby-operator">||=</span> []
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-target_bin_path" class="method-detail ">
<div class="method-heading">
<span class="method-name">target_bin_path</span><span
class="method-args">(bin_dir, bin_file)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="target_bin_path-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 631</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">target_bin_path</span>(<span class="ruby-identifier">bin_dir</span>, <span class="ruby-identifier">bin_file</span>)
<span class="ruby-identifier">bin_file_formatted</span> = <span class="ruby-keyword">if</span> <span class="ruby-identifier">options</span>[<span class="ruby-value">:format_executable</span>]
<span class="ruby-constant">Gem</span>.<span class="ruby-identifier">default_exec_format</span> <span class="ruby-operator">%</span> <span class="ruby-identifier">bin_file</span>
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">bin_file</span>
<span class="ruby-keyword">end</span>
<span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span> <span class="ruby-identifier">bin_dir</span>, <span class="ruby-identifier">bin_file_formatted</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-template_files" class="method-detail ">
<div class="method-heading">
<span class="method-name">template_files</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>for installation of bundler as default gems</p>
<div class="method-source-code" id="template_files-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 500</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">template_files</span>
<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">chdir</span> <span class="ruby-string">"bundler/lib"</span> <span class="ruby-keyword">do</span>
(<span class="ruby-constant">Dir</span>[<span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-string">'bundler'</span>, <span class="ruby-string">'templates'</span>, <span class="ruby-string">'**'</span>, <span class="ruby-string">'{*,.*}'</span>)]).
<span class="ruby-identifier">select</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">f</span><span class="ruby-operator">|</span> <span class="ruby-operator">!</span><span class="ruby-constant">File</span>.<span class="ruby-identifier">directory?</span>(<span class="ruby-identifier">f</span>)}
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-template_files_in" class="method-detail ">
<div class="method-heading">
<span class="method-name">template_files_in</span><span
class="method-args">(dir)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>for cleanup old bundler files</p>
<div class="method-source-code" id="template_files_in-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 508</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">template_files_in</span>(<span class="ruby-identifier">dir</span>)
<span class="ruby-constant">Dir</span>.<span class="ruby-identifier">chdir</span> <span class="ruby-identifier">dir</span> <span class="ruby-keyword">do</span>
(<span class="ruby-constant">Dir</span>[<span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-string">'templates'</span>, <span class="ruby-string">'**'</span>, <span class="ruby-string">'{*,.*}'</span>)]).
<span class="ruby-identifier">select</span>{<span class="ruby-operator">|</span><span class="ruby-identifier">f</span><span class="ruby-operator">|</span> <span class="ruby-operator">!</span><span class="ruby-constant">File</span>.<span class="ruby-identifier">directory?</span>(<span class="ruby-identifier">f</span>)}
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-i-uninstall_old_gemcutter" class="method-detail ">
<div class="method-heading">
<span class="method-name">uninstall_old_gemcutter</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="uninstall_old_gemcutter-source">
<pre><span class="ruby-comment"># File lib/rubygems/commands/setup_command.rb, line 607</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">uninstall_old_gemcutter</span>
<span class="ruby-identifier">require</span> <span class="ruby-string">'rubygems/uninstaller'</span>
<span class="ruby-identifier">ui</span> = <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Uninstaller</span>.<span class="ruby-identifier">new</span>(<span class="ruby-string">'gemcutter'</span>, <span class="ruby-value">:all</span> <span class="ruby-operator">=></span> <span class="ruby-keyword">true</span>, <span class="ruby-value">:ignore</span> <span class="ruby-operator">=></span> <span class="ruby-keyword">true</span>,
<span class="ruby-value">:version</span> <span class="ruby-operator">=></span> <span class="ruby-string">'< 0.4'</span>)
<span class="ruby-identifier">ui</span>.<span class="ruby-identifier">uninstall</span>
<span class="ruby-keyword">rescue</span> <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">InstallError</span>
<span class="ruby-keyword">end</span></pre>
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