gitlabhq/doc/code/classes/Gitlab/Satellite/EditFileAction.html
2012-12-30 14:43:00 +02:00

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<title>Gitlab::Satellite::EditFileAction</title>
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<h1>
<span class="type">Class</span>
Gitlab::Satellite::EditFileAction
<span class="parent">&lt;
Action
</span>
</h1>
<ul class="files">
<li><a href="../../../files/lib/gitlab/satellite/edit_file_action_rb.html">lib/gitlab/satellite/edit_file_action.rb</a></li>
</ul>
</div>
<div id="bodyContent">
<div id="content">
<div class="description">
<p>GitLab server-side file update and commit</p>
</div>
<!-- Method ref -->
<div class="sectiontitle">Methods</div>
<dl class="methods">
<dt>C</dt>
<dd>
<ul>
<li>
<a href="#method-i-can_edit-3F">can_edit?</a>,
</li>
<li>
<a href="#method-i-commit-21">commit!</a>
</li>
</ul>
</dd>
<dt>N</dt>
<dd>
<ul>
<li>
<a href="#method-c-new">new</a>
</li>
</ul>
</dd>
</dl>
<!-- Section attributes -->
<div class="sectiontitle">Attributes</div>
<table border='0' cellpadding='5'>
<tr valign='top'>
<td class='attr-rw'>
[RW]
</td>
<td class='attr-name'>file_path</td>
<td class='attr-desc'></td>
</tr>
<tr valign='top'>
<td class='attr-rw'>
[RW]
</td>
<td class='attr-name'>ref</td>
<td class='attr-desc'></td>
</tr>
</table>
<!-- Methods -->
<div class="sectiontitle">Class Public methods</div>
<div class="method">
<div class="title method-title" id="method-c-new">
<b>new</b>(user, project, ref, file_path)
<a href="../../../classes/Gitlab/Satellite/EditFileAction.html#method-c-new" name="method-c-new" class="permalink">Link</a>
</div>
<div class="description">
</div>
<div class="sourcecode">
<p class="source-link">
Source:
<a href="javascript:toggleSource('method-c-new_source')" id="l_method-c-new_source">show</a>
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<pre><span class="ruby-comment"># File lib/gitlab/satellite/edit_file_action.rb, line 7</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword ruby-title">initialize</span>(<span class="ruby-identifier">user</span>, <span class="ruby-identifier">project</span>, <span class="ruby-identifier">ref</span>, <span class="ruby-identifier">file_path</span>)
<span class="ruby-keyword">super</span> <span class="ruby-identifier">user</span>, <span class="ruby-identifier">project</span>, <span class="ruby-identifier">git_timeout</span><span class="ruby-operator">:</span> <span class="ruby-number">10</span>.<span class="ruby-identifier">seconds</span>
<span class="ruby-ivar">@file_path</span> = <span class="ruby-identifier">file_path</span>
<span class="ruby-ivar">@ref</span> = <span class="ruby-identifier">ref</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div class="sectiontitle">Instance Public methods</div>
<div class="method">
<div class="title method-title" id="method-i-commit-21">
<b>commit!</b>(content, commit_message, last_commit)
<a href="../../../classes/Gitlab/Satellite/EditFileAction.html#method-i-commit-21" name="method-i-commit-21" class="permalink">Link</a>
</div>
<div class="description">
<p>Updates the files content and creates a new commit for it</p>
<p>Returns false if the ref has been updated while editing the file Returns
false if commiting the change fails Returns false if pushing from the
satellite to <a href="../Gitolite.html">Gitolite</a> failed or was rejected
Returns true otherwise</p>
</div>
<div class="sourcecode">
<p class="source-link">
Source:
<a href="javascript:toggleSource('method-i-commit-21_source')" id="l_method-i-commit-21_source">show</a>
</p>
<div id="method-i-commit-21_source" class="dyn-source">
<pre><span class="ruby-comment"># File lib/gitlab/satellite/edit_file_action.rb, line 19</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword ruby-title">commit!</span>(<span class="ruby-identifier">content</span>, <span class="ruby-identifier">commit_message</span>, <span class="ruby-identifier">last_commit</span>)
<span class="ruby-keyword">return</span> <span class="ruby-keyword">false</span> <span class="ruby-keyword">unless</span> <span class="ruby-identifier">can_edit?</span>(<span class="ruby-identifier">last_commit</span>)
<span class="ruby-identifier">in_locked_and_timed_satellite</span> <span class="ruby-keyword">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">repo</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">prepare_satellite!</span>(<span class="ruby-identifier">repo</span>)
<span class="ruby-comment"># create target branch in satellite at the corresponding commit from Gitolite</span>
<span class="ruby-identifier">repo</span>.<span class="ruby-identifier">git</span>.<span class="ruby-identifier">checkout</span>({<span class="ruby-identifier">raise</span><span class="ruby-operator">:</span> <span class="ruby-keyword">true</span>, <span class="ruby-identifier">timeout</span><span class="ruby-operator">:</span> <span class="ruby-keyword">true</span>, <span class="ruby-identifier">b</span><span class="ruby-operator">:</span> <span class="ruby-keyword">true</span>}, <span class="ruby-identifier">ref</span>, <span class="ruby-node">&quot;origin/#{ref}&quot;</span>)
<span class="ruby-comment"># update the file in the satellite's working dir</span>
<span class="ruby-identifier">file_path_in_satellite</span> = <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">repo</span>.<span class="ruby-identifier">working_dir</span>, <span class="ruby-identifier">file_path</span>)
<span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span>(<span class="ruby-identifier">file_path_in_satellite</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">content</span>) }
<span class="ruby-comment"># commit the changes</span>
<span class="ruby-comment"># will raise CommandFailed when commit fails</span>
<span class="ruby-identifier">repo</span>.<span class="ruby-identifier">git</span>.<span class="ruby-identifier">commit</span>(<span class="ruby-identifier">raise</span><span class="ruby-operator">:</span> <span class="ruby-keyword">true</span>, <span class="ruby-identifier">timeout</span><span class="ruby-operator">:</span> <span class="ruby-keyword">true</span>, <span class="ruby-identifier">a</span><span class="ruby-operator">:</span> <span class="ruby-keyword">true</span>, <span class="ruby-identifier">m</span><span class="ruby-operator">:</span> <span class="ruby-identifier">commit_message</span>)
<span class="ruby-comment"># push commit back to Gitolite</span>
<span class="ruby-comment"># will raise CommandFailed when push fails</span>
<span class="ruby-identifier">repo</span>.<span class="ruby-identifier">git</span>.<span class="ruby-identifier">push</span>({<span class="ruby-identifier">raise</span><span class="ruby-operator">:</span> <span class="ruby-keyword">true</span>, <span class="ruby-identifier">timeout</span><span class="ruby-operator">:</span> <span class="ruby-keyword">true</span>}, <span class="ruby-value">:origin</span>, <span class="ruby-identifier">ref</span>)
<span class="ruby-comment"># everything worked</span>
<span class="ruby-keyword">true</span>
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">rescue</span> <span class="ruby-constant">Grit</span><span class="ruby-operator">::</span><span class="ruby-constant">Git</span><span class="ruby-operator">::</span><span class="ruby-constant">CommandFailed</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">ex</span>
<span class="ruby-constant">Gitlab</span><span class="ruby-operator">::</span><span class="ruby-constant">GitLogger</span>.<span class="ruby-identifier">error</span>(<span class="ruby-identifier">ex</span>.<span class="ruby-identifier">message</span>)
<span class="ruby-keyword">false</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div class="sectiontitle">Instance Protected methods</div>
<div class="method">
<div class="title method-title" id="method-i-can_edit-3F">
<b>can_edit?</b>(last_commit)
<a href="../../../classes/Gitlab/Satellite/EditFileAction.html#method-i-can_edit-3F" name="method-i-can_edit-3F" class="permalink">Link</a>
</div>
<div class="description">
</div>
<div class="sourcecode">
<p class="source-link">
Source:
<a href="javascript:toggleSource('method-i-can_edit-3F_source')" id="l_method-i-can_edit-3F_source">show</a>
</p>
<div id="method-i-can_edit-3F_source" class="dyn-source">
<pre><span class="ruby-comment"># File lib/gitlab/satellite/edit_file_action.rb, line 51</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword ruby-title">can_edit?</span>(<span class="ruby-identifier">last_commit</span>)
<span class="ruby-identifier">current_last_commit</span> = <span class="ruby-ivar">@project</span>.<span class="ruby-identifier">last_commit_for</span>(<span class="ruby-identifier">ref</span>, <span class="ruby-identifier">file_path</span>).<span class="ruby-identifier">sha</span>
<span class="ruby-identifier">last_commit</span> <span class="ruby-operator">==</span> <span class="ruby-identifier">current_last_commit</span>
<span class="ruby-keyword">end</span></pre>
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