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Bundler Remove the vendored sqlite3-ruby. Instead, add support for Bundler (which is vendored). Before running the new Instiki, do a ruby bundle which will install all of the needed gems locally. (If you need to, tweak the contents of Gemfile.)
2010-09-25 05:36:30 +02:00
<?xml version="1.0" encoding="utf-8"?>
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<title>Class: Bundler::Runtime</title>
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<li><a href="../lib/bundler/runtime_rb.html?TB_iframe=true&amp;height=550&amp;width=785"
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<li><a href="#method-i-cache_path">#cache_path</a></li>
<li><a href="#method-i-dependencies_for">#dependencies_for</a></li>
<li><a href="#method-i-prune_cache">#prune_cache</a></li>
<li><a href="#method-i-require">#require</a></li>
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<li><a href="../Gem.html">Gem</a></li>
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<div id="no-class-search-results" style="display: none;">No matching classes.</div>
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<div id="documentation">
<h1 class="class">Bundler::Runtime</h1>
<div id="description">
</div>
<!-- Constants -->
<div id="constants-list" class="section">
<h3 class="section-header">Constants</h3>
<dl>
<dt><a name="REGEXPS">REGEXPS</a></dt>
<dd class="description"></dd>
</dl>
</div>
<!-- Attributes -->
<!-- Methods -->
<div id="public-instance-method-details" class="method-section section">
<h3 class="section-header">Public Instance Methods</h3>
<div id="cache-method" class="method-detail ">
<a name="method-i-cache"></a>
<div class="method-heading">
<span class="method-name">cache</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="cache-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/runtime.rb, line 83</span>
83: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">cache</span>
84: <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">mkdir_p</span>(<span class="ruby-identifier">cache_path</span>)
85:
86: <span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">ui</span>.<span class="ruby-identifier">info</span> <span class="ruby-value str">&quot;Updating .gem files in vendor/cache&quot;</span>
87: <span class="ruby-identifier">specs</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">spec</span><span class="ruby-operator">|</span>
88: <span class="ruby-keyword kw">next</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">spec</span>.<span class="ruby-identifier">name</span> <span class="ruby-operator">==</span> <span class="ruby-value str">'bundler'</span>
89: <span class="ruby-identifier">spec</span>.<span class="ruby-identifier">source</span>.<span class="ruby-identifier">cache</span>(<span class="ruby-identifier">spec</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">spec</span>.<span class="ruby-identifier">source</span>.<span class="ruby-identifier">respond_to?</span>(<span class="ruby-value">:cache</span>)
90: <span class="ruby-keyword kw">end</span>
91: <span class="ruby-identifier">prune_cache</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">settings</span>[<span class="ruby-value">:no_prune</span>]
92: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
<div id="dependencies-for-method" class="method-detail ">
<a name="method-i-dependencies_for"></a>
<div class="method-heading">
<span class="method-name">dependencies_for</span><span
class="method-args">(*groups)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code"
id="dependencies-for-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/runtime.rb, line 73</span>
73: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">dependencies_for</span>(*<span class="ruby-identifier">groups</span>)
74: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">groups</span>.<span class="ruby-identifier">empty?</span>
75: <span class="ruby-identifier">dependencies</span>
76: <span class="ruby-keyword kw">else</span>
77: <span class="ruby-identifier">dependencies</span>.<span class="ruby-identifier">select</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">d</span><span class="ruby-operator">|</span> (<span class="ruby-identifier">groups</span> &amp; <span class="ruby-identifier">d</span>.<span class="ruby-identifier">groups</span>).<span class="ruby-identifier">any?</span> }
78: <span class="ruby-keyword kw">end</span>
79: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
<div id="prune-cache-method" class="method-detail ">
<a name="method-i-prune_cache"></a>
<div class="method-heading">
<span class="method-name">prune_cache</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="prune-cache-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/runtime.rb, line 94</span>
94: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">prune_cache</span>
95: <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">mkdir_p</span>(<span class="ruby-identifier">cache_path</span>)
96:
97: <span class="ruby-identifier">resolve</span> = <span class="ruby-ivar">@definition</span>.<span class="ruby-identifier">resolve</span>
98: <span class="ruby-identifier">cached</span> = <span class="ruby-constant">Dir</span>[<span class="ruby-node">&quot;#{cache_path}/*.gem&quot;</span>]
99:
100: <span class="ruby-identifier">cached</span> = <span class="ruby-identifier">cached</span>.<span class="ruby-identifier">delete_if</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">path</span><span class="ruby-operator">|</span>
101: <span class="ruby-identifier">spec</span> = <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">Format</span>.<span class="ruby-identifier">from_file_by_path</span>(<span class="ruby-identifier">path</span>).<span class="ruby-identifier">spec</span>
102:
103: <span class="ruby-identifier">resolve</span>.<span class="ruby-identifier">any?</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">s</span><span class="ruby-operator">|</span>
104: <span class="ruby-identifier">s</span>.<span class="ruby-identifier">name</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">spec</span>.<span class="ruby-identifier">name</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">s</span>.<span class="ruby-identifier">version</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">spec</span>.<span class="ruby-identifier">version</span>
105: <span class="ruby-keyword kw">end</span>
106: <span class="ruby-keyword kw">end</span>
107:
108: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">cached</span>.<span class="ruby-identifier">any?</span>
109: <span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">ui</span>.<span class="ruby-identifier">info</span> <span class="ruby-value str">&quot;Removing outdated .gem files from vendor/cache&quot;</span>
110:
111: <span class="ruby-identifier">cached</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">path</span><span class="ruby-operator">|</span>
112: <span class="ruby-constant">Bundler</span>.<span class="ruby-identifier">ui</span>.<span class="ruby-identifier">info</span> <span class="ruby-node">&quot; * #{File.basename(path)}&quot;</span>
113: <span class="ruby-constant">File</span>.<span class="ruby-identifier">delete</span>(<span class="ruby-identifier">path</span>)
114: <span class="ruby-keyword kw">end</span>
115: <span class="ruby-keyword kw">end</span>
116: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
<div id="require-method" class="method-detail ">
<a name="method-i-require"></a>
<div class="method-heading">
<span class="method-name">require</span><span
class="method-args">(*groups)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code"
id="require-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/runtime.rb, line 47</span>
47: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">require</span>(*<span class="ruby-identifier">groups</span>)
48: <span class="ruby-identifier">groups</span>.<span class="ruby-identifier">map!</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">g</span><span class="ruby-operator">|</span> <span class="ruby-identifier">g</span>.<span class="ruby-identifier">to_sym</span> }
49: <span class="ruby-identifier">groups</span> = [<span class="ruby-value">:default</span>] <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">groups</span>.<span class="ruby-identifier">empty?</span>
50:
51: <span class="ruby-ivar">@definition</span>.<span class="ruby-identifier">dependencies</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">dep</span><span class="ruby-operator">|</span>
52: <span class="ruby-comment cmt"># Skip the dependency if it is not in any of the requested</span>
53: <span class="ruby-comment cmt"># groups</span>
54: <span class="ruby-keyword kw">next</span> <span class="ruby-keyword kw">unless</span> ((<span class="ruby-identifier">dep</span>.<span class="ruby-identifier">groups</span> &amp; <span class="ruby-identifier">groups</span>).<span class="ruby-identifier">any?</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-identifier">dep</span>.<span class="ruby-identifier">current_platform?</span>)
55:
56: <span class="ruby-identifier">required_file</span> = <span class="ruby-keyword kw">nil</span>
57:
58: <span class="ruby-keyword kw">begin</span>
59: <span class="ruby-comment cmt"># Loop through all the specified autorequires for the</span>
60: <span class="ruby-comment cmt"># dependency. If there are none, use the dependency's name</span>
61: <span class="ruby-comment cmt"># as the autorequire.</span>
62: <span class="ruby-constant">Array</span>(<span class="ruby-identifier">dep</span>.<span class="ruby-identifier">autorequire</span> <span class="ruby-operator">||</span> <span class="ruby-identifier">dep</span>.<span class="ruby-identifier">name</span>).<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">file</span><span class="ruby-operator">|</span>
63: <span class="ruby-identifier">required_file</span> = <span class="ruby-identifier">file</span>
64: <span class="ruby-constant">Kernel</span>.<span class="ruby-identifier">require</span> <span class="ruby-identifier">file</span>
65: <span class="ruby-keyword kw">end</span>
66: <span class="ruby-keyword kw">rescue</span> <span class="ruby-constant">LoadError</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">e</span>
67: <span class="ruby-constant">REGEXPS</span>.<span class="ruby-identifier">find</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">r</span><span class="ruby-operator">|</span> <span class="ruby-identifier">r</span> <span class="ruby-operator">=~</span> <span class="ruby-identifier">e</span>.<span class="ruby-identifier">message</span> }
68: <span class="ruby-identifier">raise</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">dep</span>.<span class="ruby-identifier">autorequire</span> <span class="ruby-operator">||</span> <span class="ruby-node">$1</span> <span class="ruby-operator">!=</span> <span class="ruby-identifier">required_file</span>
69: <span class="ruby-keyword kw">end</span>
70: <span class="ruby-keyword kw">end</span>
71: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
<div id="setup-method" class="method-detail ">
<a name="method-i-setup"></a>
<div class="method-heading">
<span class="method-name">setup</span><span
class="method-args">(*groups)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code"
id="setup-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/runtime.rb, line 7</span>
7: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">setup</span>(*<span class="ruby-identifier">groups</span>)
8: <span class="ruby-comment cmt"># Has to happen first</span>
9: <span class="ruby-identifier">clean_load_path</span>
10:
11: <span class="ruby-identifier">specs</span> = <span class="ruby-identifier">groups</span>.<span class="ruby-identifier">any?</span> <span class="ruby-operator">?</span> <span class="ruby-ivar">@definition</span>.<span class="ruby-identifier">specs_for</span>(<span class="ruby-identifier">groups</span>) <span class="ruby-operator">:</span> <span class="ruby-identifier">requested_specs</span>
12:
13: <span class="ruby-identifier">setup_environment</span>
14: <span class="ruby-identifier">cripple_rubygems</span>(<span class="ruby-identifier">specs</span>)
15:
16: <span class="ruby-comment cmt"># Activate the specs</span>
17: <span class="ruby-identifier">specs</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">spec</span><span class="ruby-operator">|</span>
18: <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">spec</span>.<span class="ruby-identifier">loaded_from</span>
19: <span class="ruby-identifier">raise</span> <span class="ruby-constant">GemNotFound</span>, <span class="ruby-node">&quot;#{spec.full_name} is missing. Run `bundle` to get it.&quot;</span>
20: <span class="ruby-keyword kw">end</span>
21:
22: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">activated_spec</span> = <span class="ruby-constant">Gem</span>.<span class="ruby-identifier">loaded_specs</span>[<span class="ruby-identifier">spec</span>.<span class="ruby-identifier">name</span>] <span class="ruby-keyword kw">and</span> <span class="ruby-identifier">activated_spec</span>.<span class="ruby-identifier">version</span> <span class="ruby-operator">!=</span> <span class="ruby-identifier">spec</span>.<span class="ruby-identifier">version</span>
23: <span class="ruby-identifier">e</span> = <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">LoadError</span>.<span class="ruby-identifier">new</span> <span class="ruby-node">&quot;You have already activated #{activated_spec.name} #{activated_spec.version}, &quot;</span> <span class="ruby-node">&quot;but your Gemfile requires #{spec.name} #{spec.version}. Consider using bundle exec.&quot;</span>
24: <span class="ruby-identifier">e</span>.<span class="ruby-identifier">name</span> = <span class="ruby-identifier">spec</span>.<span class="ruby-identifier">name</span>
25: <span class="ruby-identifier">e</span>.<span class="ruby-identifier">version_requirement</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-identifier">spec</span>.<span class="ruby-identifier">version</span>.<span class="ruby-identifier">to_s</span>)
26: <span class="ruby-identifier">raise</span> <span class="ruby-identifier">e</span>
27: <span class="ruby-keyword kw">end</span>
28:
29: <span class="ruby-constant">Gem</span>.<span class="ruby-identifier">loaded_specs</span>[<span class="ruby-identifier">spec</span>.<span class="ruby-identifier">name</span>] = <span class="ruby-identifier">spec</span>
30: <span class="ruby-identifier">load_paths</span> = <span class="ruby-identifier">spec</span>.<span class="ruby-identifier">load_paths</span>.<span class="ruby-identifier">reject</span> {<span class="ruby-operator">|</span><span class="ruby-identifier">path</span><span class="ruby-operator">|</span> <span class="ruby-identifier">$LOAD_PATH</span>.<span class="ruby-identifier">include?</span>(<span class="ruby-identifier">path</span>)}
31: <span class="ruby-identifier">$LOAD_PATH</span>.<span class="ruby-identifier">unshift</span>(*<span class="ruby-identifier">load_paths</span>)
32: <span class="ruby-keyword kw">end</span>
33:
34: <span class="ruby-identifier">lock</span>
35:
36: <span class="ruby-keyword kw">self</span>
37: <span class="ruby-keyword kw">end</span></pre>
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</div>
</div>
</div>
<div id="private-instance-method-details" class="method-section section">
<h3 class="section-header">Private Instance Methods</h3>
<div id="cache-path-method" class="method-detail ">
<a name="method-i-cache_path"></a>
<div class="method-heading">
<span class="method-name">cache_path</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="cache-path-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/runtime.rb, line 120</span>
120: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">cache_path</span>
121: <span class="ruby-identifier">root</span>.<span class="ruby-identifier">join</span>(<span class="ruby-value str">&quot;vendor/cache&quot;</span>)
122: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
<div id="setup-environment-method" class="method-detail ">
<a name="method-i-setup_environment"></a>
<div class="method-heading">
<span class="method-name">setup_environment</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="setup-environment-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/runtime.rb, line 124</span>
124: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">setup_environment</span>
125: <span class="ruby-keyword kw">begin</span>
126: <span class="ruby-constant">ENV</span>[<span class="ruby-value str">&quot;BUNDLE_BIN_PATH&quot;</span>] = <span class="ruby-constant">Gem</span>.<span class="ruby-identifier">bin_path</span>(<span class="ruby-value str">&quot;bundler&quot;</span>, <span class="ruby-value str">&quot;bundle&quot;</span>, <span class="ruby-constant">VERSION</span>)
127: <span class="ruby-keyword kw">rescue</span> <span class="ruby-constant">Gem</span><span class="ruby-operator">::</span><span class="ruby-constant">GemNotFoundException</span>
128: <span class="ruby-constant">ENV</span>[<span class="ruby-value str">&quot;BUNDLE_BIN_PATH&quot;</span>] = <span class="ruby-constant">File</span>.<span class="ruby-identifier">expand_path</span>(<span class="ruby-value str">&quot;../../../bin/bundle&quot;</span>, <span class="ruby-keyword kw">__FILE__</span>)
129: <span class="ruby-keyword kw">end</span>
130:
131: <span class="ruby-comment cmt"># Set PATH</span>
132: <span class="ruby-identifier">paths</span> = (<span class="ruby-constant">ENV</span>[<span class="ruby-value str">&quot;PATH&quot;</span>] <span class="ruby-operator">||</span> <span class="ruby-value str">&quot;&quot;</span>).<span class="ruby-identifier">split</span>(<span class="ruby-constant">File</span><span class="ruby-operator">::</span><span class="ruby-constant">PATH_SEPARATOR</span>)
133: <span class="ruby-identifier">paths</span>.<span class="ruby-identifier">unshift</span> <span class="ruby-node">&quot;#{Bundler.bundle_path}/bin&quot;</span>
134: <span class="ruby-constant">ENV</span>[<span class="ruby-value str">&quot;PATH&quot;</span>] = <span class="ruby-identifier">paths</span>.<span class="ruby-identifier">uniq</span>.<span class="ruby-identifier">join</span>(<span class="ruby-constant">File</span><span class="ruby-operator">::</span><span class="ruby-constant">PATH_SEPARATOR</span>)
135:
136: <span class="ruby-comment cmt"># Set BUNDLE_GEMFILE</span>
137: <span class="ruby-constant">ENV</span>[<span class="ruby-value str">&quot;BUNDLE_GEMFILE&quot;</span>] = <span class="ruby-identifier">default_gemfile</span>.<span class="ruby-identifier">to_s</span>
138:
139: <span class="ruby-comment cmt"># Set RUBYOPT</span>
140: <span class="ruby-identifier">rubyopt</span> = [<span class="ruby-constant">ENV</span>[<span class="ruby-value str">&quot;RUBYOPT&quot;</span>]].<span class="ruby-identifier">compact</span>
141: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">rubyopt</span>.<span class="ruby-identifier">empty?</span> <span class="ruby-operator">||</span> <span class="ruby-identifier">rubyopt</span>.<span class="ruby-identifier">first</span> <span class="ruby-operator">!~</span> <span class="ruby-regexp re">/-rbundler\/setup/</span>
142: <span class="ruby-identifier">rubyopt</span>.<span class="ruby-identifier">unshift</span> <span class="ruby-value str">&quot;-rbundler/setup&quot;</span>
143: <span class="ruby-identifier">rubyopt</span>.<span class="ruby-identifier">unshift</span> <span class="ruby-node">&quot;-I#{File.expand_path('../..', __FILE__)}&quot;</span>
144: <span class="ruby-constant">ENV</span>[<span class="ruby-value str">&quot;RUBYOPT&quot;</span>] = <span class="ruby-identifier">rubyopt</span>.<span class="ruby-identifier">join</span>(<span class="ruby-value str">' '</span>)
145: <span class="ruby-keyword kw">end</span>
146: <span class="ruby-keyword kw">end</span></pre>
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