instiki/vendor/plugins/bundler/doc/bundler-1.0.7/rdoc/Bundler/Settings.html
2010-12-06 21:11:19 -06:00

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<h1 class="class">Bundler::Settings</h1>
<div id="description">
</div>
<!-- Constants -->
<!-- Attributes -->
<!-- Methods -->
<div id="public-class-method-details" class="method-section section">
<h3 class="section-header">Public Class Methods</h3>
<div id="new-method" class="method-detail ">
<a name="method-c-new"></a>
<div class="method-heading">
<span class="method-name">new</span><span
class="method-args">(root)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code"
id="new-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/settings.rb, line 3</span>
3: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">initialize</span>(<span class="ruby-identifier">root</span>)
4: <span class="ruby-ivar">@root</span> = <span class="ruby-identifier">root</span>
5: <span class="ruby-ivar">@local_config</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">local_config_file</span>) <span class="ruby-operator">?</span> <span class="ruby-constant">YAML</span>.<span class="ruby-identifier">load_file</span>(<span class="ruby-identifier">local_config_file</span>) <span class="ruby-operator">:</span> {}
6: <span class="ruby-ivar">@global_config</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">global_config_file</span>) <span class="ruby-operator">?</span> <span class="ruby-constant">YAML</span>.<span class="ruby-identifier">load_file</span>(<span class="ruby-identifier">global_config_file</span>) <span class="ruby-operator">:</span> {}
7: <span class="ruby-keyword kw">end</span></pre>
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<div id="public-instance-method-details" class="method-section section">
<h3 class="section-header">Public Instance Methods</h3>
<div id="--method" class="method-detail ">
<a name="method-i-%5B%5D"></a>
<div class="method-heading">
<span class="method-name">[]</span><span
class="method-args">(key)</span>
<span class="method-click-advice">click to toggle source</span>
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<div class="method-description">
<div class="method-source-code"
id="--source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/settings.rb, line 9</span>
9: <span class="ruby-keyword kw">def</span> <span class="ruby-operator">[]</span>(<span class="ruby-identifier">key</span>)
10: <span class="ruby-identifier">key</span> = <span class="ruby-identifier">key_for</span>(<span class="ruby-identifier">key</span>)
11: <span class="ruby-ivar">@local_config</span>[<span class="ruby-identifier">key</span>] <span class="ruby-operator">||</span> <span class="ruby-constant">ENV</span>[<span class="ruby-identifier">key</span>] <span class="ruby-operator">||</span> <span class="ruby-ivar">@global_config</span>[<span class="ruby-identifier">key</span>]
12: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
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<div id="--method" class="method-detail ">
<a name="method-i-%5B%5D%3D"></a>
<div class="method-heading">
<span class="method-name">[]=</span><span
class="method-args">(key, value)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code"
id="--source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/settings.rb, line 14</span>
14: <span class="ruby-keyword kw">def</span> <span class="ruby-operator">[]=</span>(<span class="ruby-identifier">key</span>, <span class="ruby-identifier">value</span>)
15: <span class="ruby-identifier">set_key</span>(<span class="ruby-identifier">key</span>, <span class="ruby-identifier">value</span>, <span class="ruby-ivar">@local_config</span>, <span class="ruby-identifier">local_config_file</span>)
16: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
<div id="all-method" class="method-detail ">
<a name="method-i-all"></a>
<div class="method-heading">
<span class="method-name">all</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="all-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/settings.rb, line 26</span>
26: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">all</span>
27: <span class="ruby-identifier">env_keys</span> = <span class="ruby-constant">ENV</span>.<span class="ruby-identifier">keys</span>.<span class="ruby-identifier">select</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">k</span><span class="ruby-operator">|</span> <span class="ruby-identifier">k</span> <span class="ruby-operator">=~</span> <span class="ruby-regexp re">/BUNDLE_.*/</span> }
28: <span class="ruby-identifier">keys</span> = <span class="ruby-ivar">@global_config</span>.<span class="ruby-identifier">keys</span> <span class="ruby-operator">|</span> <span class="ruby-ivar">@local_config</span>.<span class="ruby-identifier">keys</span> <span class="ruby-operator">|</span> <span class="ruby-identifier">env_keys</span>
29:
30: <span class="ruby-identifier">keys</span>.<span class="ruby-identifier">map</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">key</span><span class="ruby-operator">|</span>
31: <span class="ruby-identifier">key</span>.<span class="ruby-identifier">sub</span>(<span class="ruby-regexp re">/^BUNDLE_/</span>, <span class="ruby-value str">''</span>).<span class="ruby-identifier">gsub</span>(<span class="ruby-regexp re">/__/</span>, <span class="ruby-value str">&quot;.&quot;</span>).<span class="ruby-identifier">downcase</span>
32: <span class="ruby-keyword kw">end</span>
33: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
<div id="allow-sudo--method" class="method-detail ">
<a name="method-i-allow_sudo%3F"></a>
<div class="method-heading">
<span class="method-name">allow_sudo?</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="allow-sudo--source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/settings.rb, line 86</span>
86: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">allow_sudo?</span>
87: <span class="ruby-operator">!</span><span class="ruby-ivar">@local_config</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-identifier">key_for</span>(<span class="ruby-value">:path</span>))
88: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
<div id="delete-method" class="method-detail ">
<a name="method-i-delete"></a>
<div class="method-heading">
<span class="method-name">delete</span><span
class="method-args">(key)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code"
id="delete-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/settings.rb, line 18</span>
18: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">delete</span>(<span class="ruby-identifier">key</span>)
19: <span class="ruby-ivar">@local_config</span>
20: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
<div id="locations-method" class="method-detail ">
<a name="method-i-locations"></a>
<div class="method-heading">
<span class="method-name">locations</span><span
class="method-args">(key)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code"
id="locations-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/settings.rb, line 35</span>
35: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">locations</span>(<span class="ruby-identifier">key</span>)
36: <span class="ruby-identifier">locations</span> = {}
37:
38: <span class="ruby-identifier">locations</span>[<span class="ruby-value">:local</span>] = <span class="ruby-ivar">@local_config</span>[<span class="ruby-identifier">key</span>] <span class="ruby-keyword kw">if</span> <span class="ruby-ivar">@local_config</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-identifier">key</span>)
39: <span class="ruby-identifier">locations</span>[<span class="ruby-value">:env</span>] = <span class="ruby-constant">ENV</span>[<span class="ruby-identifier">key</span>] <span class="ruby-keyword kw">if</span> <span class="ruby-constant">ENV</span>[<span class="ruby-identifier">key</span>]
40: <span class="ruby-identifier">locations</span>[<span class="ruby-value">:global</span>] = <span class="ruby-ivar">@global_config</span>[<span class="ruby-identifier">key</span>] <span class="ruby-keyword kw">if</span> <span class="ruby-ivar">@global_config</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-identifier">key</span>)
41: <span class="ruby-identifier">locations</span>
42: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
<div id="path-method" class="method-detail ">
<a name="method-i-path"></a>
<div class="method-heading">
<span class="method-name">path</span><span
class="method-args">()</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>
@local_config[&#8220;BUNDLE_PATH&#8220;] should be prioritized over
ENV[&#8220;BUNDLE_PATH&#8220;]
</p>
<div class="method-source-code"
id="path-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/settings.rb, line 75</span>
75: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">path</span>
76: <span class="ruby-identifier">path</span> = <span class="ruby-constant">ENV</span>[<span class="ruby-identifier">key_for</span>(<span class="ruby-value">:path</span>)] <span class="ruby-operator">||</span> <span class="ruby-ivar">@global_config</span>[<span class="ruby-identifier">key_for</span>(<span class="ruby-value">:path</span>)]
77: <span class="ruby-keyword kw">return</span> <span class="ruby-identifier">path</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">path</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-operator">!</span><span class="ruby-ivar">@local_config</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-identifier">key_for</span>(<span class="ruby-value">:path</span>))
78:
79: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">path</span> = <span class="ruby-keyword kw">self</span>[<span class="ruby-value">:path</span>]
80: <span class="ruby-node">&quot;#{path}/#{Bundler.ruby_scope}&quot;</span>
81: <span class="ruby-keyword kw">else</span>
82: <span class="ruby-constant">Gem</span>.<span class="ruby-identifier">dir</span>
83: <span class="ruby-keyword kw">end</span>
84: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
<div id="pretty-values-for-method" class="method-detail ">
<a name="method-i-pretty_values_for"></a>
<div class="method-heading">
<span class="method-name">pretty_values_for</span><span
class="method-args">(exposed_key)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code"
id="pretty-values-for-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/settings.rb, line 44</span>
44: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">pretty_values_for</span>(<span class="ruby-identifier">exposed_key</span>)
45: <span class="ruby-identifier">key</span> = <span class="ruby-identifier">key_for</span>(<span class="ruby-identifier">exposed_key</span>)
46:
47: <span class="ruby-identifier">locations</span> = []
48: <span class="ruby-keyword kw">if</span> <span class="ruby-ivar">@local_config</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-identifier">key</span>)
49: <span class="ruby-identifier">locations</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-node">&quot;Set for your local app (#{local_config_file}): #{@local_config[key].inspect}&quot;</span>
50: <span class="ruby-keyword kw">end</span>
51:
52: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">value</span> = <span class="ruby-constant">ENV</span>[<span class="ruby-identifier">key</span>]
53: <span class="ruby-identifier">locations</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-node">&quot;Set via #{key}: #{value.inspect}&quot;</span>
54: <span class="ruby-keyword kw">end</span>
55:
56: <span class="ruby-keyword kw">if</span> <span class="ruby-ivar">@global_config</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-identifier">key</span>)
57: <span class="ruby-identifier">locations</span> <span class="ruby-operator">&lt;&lt;</span> <span class="ruby-node">&quot;Set for the current user (#{global_config_file}): #{@global_config[key].inspect}&quot;</span>
58: <span class="ruby-keyword kw">end</span>
59:
60: <span class="ruby-keyword kw">return</span> [<span class="ruby-node">&quot;You have not configured a value for `#{exposed_key}`&quot;</span>] <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">locations</span>.<span class="ruby-identifier">empty?</span>
61: <span class="ruby-identifier">locations</span>
62: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
<div id="set-global-method" class="method-detail ">
<a name="method-i-set_global"></a>
<div class="method-heading">
<span class="method-name">set_global</span><span
class="method-args">(key, value)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code"
id="set-global-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/settings.rb, line 22</span>
22: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">set_global</span>(<span class="ruby-identifier">key</span>, <span class="ruby-identifier">value</span>)
23: <span class="ruby-identifier">set_key</span>(<span class="ruby-identifier">key</span>, <span class="ruby-identifier">value</span>, <span class="ruby-ivar">@global_config</span>, <span class="ruby-identifier">global_config_file</span>)
24: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
<div id="without-method" class="method-detail ">
<a name="method-i-without"></a>
<div class="method-heading">
<span class="method-name">without</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="without-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/settings.rb, line 70</span>
70: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">without</span>
71: <span class="ruby-keyword kw">self</span>[<span class="ruby-value">:without</span>] <span class="ruby-operator">?</span> <span class="ruby-keyword kw">self</span>[<span class="ruby-value">:without</span>].<span class="ruby-identifier">split</span>(<span class="ruby-value str">&quot;:&quot;</span>).<span class="ruby-identifier">map</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">w</span><span class="ruby-operator">|</span> <span class="ruby-identifier">w</span>.<span class="ruby-identifier">to_sym</span> } <span class="ruby-operator">:</span> []
72: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
<div id="without--method" class="method-detail ">
<a name="method-i-without%3D"></a>
<div class="method-heading">
<span class="method-name">without=</span><span
class="method-args">(array)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code"
id="without--source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/settings.rb, line 64</span>
64: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">without=</span>(<span class="ruby-identifier">array</span>)
65: <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">array</span>.<span class="ruby-identifier">empty?</span>
66: <span class="ruby-keyword kw">self</span>[<span class="ruby-value">:without</span>] = <span class="ruby-identifier">array</span>.<span class="ruby-identifier">join</span>(<span class="ruby-value str">&quot;:&quot;</span>)
67: <span class="ruby-keyword kw">end</span>
68: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
</div>
<div id="private-instance-method-details" class="method-section section">
<h3 class="section-header">Private Instance Methods</h3>
<div id="global-config-file-method" class="method-detail ">
<a name="method-i-global_config_file"></a>
<div class="method-heading">
<span class="method-name">global_config_file</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="global-config-file-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/settings.rb, line 108</span>
108: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">global_config_file</span>
109: <span class="ruby-identifier">file</span> = <span class="ruby-constant">ENV</span>[<span class="ruby-value str">&quot;BUNDLE_CONFIG&quot;</span>] <span class="ruby-operator">||</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-constant">Gem</span>.<span class="ruby-identifier">user_home</span>, <span class="ruby-value str">&quot;.bundle/config&quot;</span>)
110: <span class="ruby-constant">Pathname</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">file</span>)
111: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
<div id="key-for-method" class="method-detail ">
<a name="method-i-key_for"></a>
<div class="method-heading">
<span class="method-name">key_for</span><span
class="method-args">(key)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code"
id="key-for-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/settings.rb, line 91</span>
91: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">key_for</span>(<span class="ruby-identifier">key</span>)
92: <span class="ruby-identifier">key</span> = <span class="ruby-identifier">key</span>.<span class="ruby-identifier">to_s</span>.<span class="ruby-identifier">sub</span>(<span class="ruby-value str">&quot;.&quot;</span>, <span class="ruby-value str">&quot;__&quot;</span>).<span class="ruby-identifier">upcase</span>
93: <span class="ruby-node">&quot;BUNDLE_#{key}&quot;</span>
94: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
<div id="local-config-file-method" class="method-detail ">
<a name="method-i-local_config_file"></a>
<div class="method-heading">
<span class="method-name">local_config_file</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="local-config-file-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/settings.rb, line 113</span>
113: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">local_config_file</span>
114: <span class="ruby-constant">Pathname</span>.<span class="ruby-identifier">new</span>(<span class="ruby-node">&quot;#{@root}/config&quot;</span>)
115: <span class="ruby-keyword kw">end</span></pre>
</div>
</div>
</div>
<div id="set-key-method" class="method-detail ">
<a name="method-i-set_key"></a>
<div class="method-heading">
<span class="method-name">set_key</span><span
class="method-args">(key, value, hash, file)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code"
id="set-key-source">
<pre>
<span class="ruby-comment cmt"># File lib/bundler/settings.rb, line 96</span>
96: <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">set_key</span>(<span class="ruby-identifier">key</span>, <span class="ruby-identifier">value</span>, <span class="ruby-identifier">hash</span>, <span class="ruby-identifier">file</span>)
97: <span class="ruby-identifier">key</span> = <span class="ruby-identifier">key_for</span>(<span class="ruby-identifier">key</span>)
98:
99: <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">hash</span>[<span class="ruby-identifier">key</span>] <span class="ruby-operator">==</span> <span class="ruby-identifier">value</span>
100: <span class="ruby-identifier">hash</span>[<span class="ruby-identifier">key</span>] = <span class="ruby-identifier">value</span>
101: <span class="ruby-identifier">hash</span>.<span class="ruby-identifier">delete</span>(<span class="ruby-identifier">key</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">value</span>.<span class="ruby-identifier">nil?</span>
102: <span class="ruby-constant">FileUtils</span>.<span class="ruby-identifier">mkdir_p</span>(<span class="ruby-identifier">file</span>.<span class="ruby-identifier">dirname</span>)
103: <span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span>(<span class="ruby-identifier">file</span>, <span class="ruby-value str">&quot;w&quot;</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">puts</span> <span class="ruby-identifier">hash</span>.<span class="ruby-identifier">to_yaml</span> }
104: <span class="ruby-keyword kw">end</span>
105: <span class="ruby-identifier">value</span>
106: <span class="ruby-keyword kw">end</span></pre>
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