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| 25 | + <th class=docs><h1>extract.pp</h1></th> |
| 26 | + <th class=code></th> |
| 27 | + </tr> |
| 28 | + </thead> |
| 29 | + <tbody> |
| 30 | + <tr id='section-Define:_staging::extract'> |
| 31 | + <td class=docs> |
| 32 | + <div class="pilwrap"> |
| 33 | + <a class="pilcrow" href="#section-Define:_staging::extract">¶</a> |
| 34 | + </div> |
| 35 | + <h3>Define: staging::extract</h3> |
| 36 | + |
| 37 | +<p>Define resource to extract files from staging directories to target directories.</p> |
| 38 | + |
| 39 | +<h3>Parameters:</h3> |
| 40 | + |
| 41 | +<ul> |
| 42 | +<li>[<em>target</em>]: the target extraction directory (default: )</li> |
| 43 | +<li>[<em>source</em>]: the source compression file, supports tar, tar.gz, zip, war (default: undef)</li> |
| 44 | +<li>[<em>creates</em>]: the file created after extraction. if unspecified defaults ${staging::path}/${caller_module_name}/${name} ${target}/${name} (default: undef)</li> |
| 45 | +<li>[<em>unless</em>]: alternative way to conditionally check whether to extract file. (default: undef)</li> |
| 46 | +<li>[<em>onlyif</em>]: alternative way to conditionally check whether to extract file. (default: undef)</li> |
| 47 | +<li>[<em>user</em>]: extract file as this user. (default: undef)</li> |
| 48 | +<li>[<em>group</em>]: extract file as this group. (default: undef)</li> |
| 49 | +<li>[<em>environment</em>]: environment variables. (default: undef)</li> |
| 50 | +<li>[<em>subdir</em>]: subdir per module in staging directory. (default: $caller_module_name)</li> |
| 51 | +</ul> |
| 52 | + |
| 53 | + |
| 54 | +<h3>Usage:</h3> |
| 55 | + |
| 56 | +<pre><code>$caller_module_name = 'demo' |
| 57 | + |
| 58 | +class { 'staging': |
| 59 | + path => '/tmp/staging', |
| 60 | +} |
| 61 | + |
| 62 | +staging::file { 'sample.tar.gz': |
| 63 | + source => 'puppet:///modules/staging/sample.tar.gz' |
| 64 | +} |
| 65 | + |
| 66 | +staging::extract { 'sample.tar.gz': |
| 67 | + target => '/tmp/staging', |
| 68 | + creates => '/tmp/staging/sample', |
| 69 | + require => Staging::File['sample.tar.gz'], |
| 70 | +} |
| 71 | +</code></pre> |
| 72 | + </td> |
| 73 | + <td class=code> |
| 74 | + <div class='highlight'><pre><span class="n">define</span> <span class="n">staging</span><span class="o">::</span><span class="n">extract</span> <span class="p">(</span> |
| 75 | + <span class="vg">$target</span><span class="p">,</span> |
| 76 | + <span class="vg">$source</span> <span class="o">=</span> <span class="k">undef</span><span class="p">,</span> |
| 77 | + <span class="vg">$creates</span> <span class="o">=</span> <span class="k">undef</span><span class="p">,</span> |
| 78 | + <span class="vg">$unless</span> <span class="o">=</span> <span class="k">undef</span><span class="p">,</span> |
| 79 | + <span class="vg">$onlyif</span> <span class="o">=</span> <span class="k">undef</span><span class="p">,</span> |
| 80 | + <span class="vg">$user</span> <span class="o">=</span> <span class="k">undef</span><span class="p">,</span> |
| 81 | + <span class="vg">$group</span> <span class="o">=</span> <span class="k">undef</span><span class="p">,</span> |
| 82 | + <span class="vg">$environment</span> <span class="o">=</span> <span class="k">undef</span><span class="p">,</span> |
| 83 | + <span class="vg">$subdir</span> <span class="o">=</span> <span class="vg">$caller_module_name</span> |
| 84 | +<span class="p">)</span> <span class="p">{</span> |
| 85 | + |
| 86 | + <span class="kp">include</span> <span class="n">staging</span> |
| 87 | + |
| 88 | + <span class="k">if</span> <span class="vg">$source</span> <span class="p">{</span> |
| 89 | + <span class="vg">$source_path</span> <span class="o">=</span> <span class="vg">$source</span> |
| 90 | + <span class="p">}</span> <span class="k">else</span> <span class="p">{</span> |
| 91 | + <span class="vg">$source_path</span> <span class="o">=</span> <span class="s2">"${staging::path}/${subdir}/${name}"</span> |
| 92 | + <span class="p">}</span></pre></div> |
| 93 | + </td> |
| 94 | + </tr> |
| 95 | + <tr id='section-2'> |
| 96 | + <td class=docs> |
| 97 | + <div class="pilwrap"> |
| 98 | + <a class="pilcrow" href="#section-2">¶</a> |
| 99 | + </div> |
| 100 | + <p>Use user supplied creates path, set default value if creates, unless or |
| 101 | +onlyif is not supplied.</p> |
| 102 | + |
| 103 | + </td> |
| 104 | + <td class=code> |
| 105 | + <div class='highlight'><pre> <span class="k">if</span> <span class="vg">$creates</span> <span class="p">{</span> |
| 106 | + <span class="vg">$creates_path</span> <span class="o">=</span> <span class="vg">$creates</span> |
| 107 | + <span class="p">}</span> <span class="k">elsif</span> <span class="o">!</span> <span class="p">(</span><span class="vg">$unless</span> <span class="ow">or</span> <span class="vg">$onlyif</span><span class="p">)</span> <span class="p">{</span> |
| 108 | + <span class="k">if</span> <span class="vg">$name</span> <span class="o">=~</span> <span class="sr">/.tar.gz$/</span> <span class="p">{</span> |
| 109 | + <span class="vg">$folder</span> <span class="o">=</span> <span class="n">staging_parse</span><span class="p">(</span><span class="vg">$name</span><span class="p">,</span> <span class="s1">'basename'</span><span class="p">,</span> <span class="s1">'.tar.gz'</span><span class="p">)</span> |
| 110 | + <span class="vg">$creates_path</span> <span class="o">=</span> <span class="s2">"${target}/${folder}"</span> |
| 111 | + <span class="p">}</span> <span class="k">else</span> <span class="p">{</span> |
| 112 | + <span class="vg">$folder</span> <span class="o">=</span> <span class="n">staging_parse</span><span class="p">(</span><span class="vg">$name</span><span class="p">,</span> <span class="s1">'basename'</span><span class="p">)</span> |
| 113 | + <span class="vg">$creates_path</span> <span class="o">=</span> <span class="s2">"${target}/${folder}"</span> |
| 114 | + <span class="p">}</span> |
| 115 | + <span class="p">}</span> |
| 116 | + |
| 117 | + <span class="k">if</span> <span class="n">scope_defaults</span><span class="p">(</span><span class="s1">'Exec'</span><span class="p">,</span><span class="s1">'path'</span><span class="p">)</span> <span class="p">{</span> |
| 118 | + <span class="no">Exec</span><span class="p">{</span> |
| 119 | + <span class="n">cwd</span> <span class="o">=></span> <span class="vg">$target</span><span class="p">,</span> |
| 120 | + <span class="n">user</span> <span class="o">=></span> <span class="vg">$user</span><span class="p">,</span> |
| 121 | + <span class="n">group</span> <span class="o">=></span> <span class="vg">$group</span><span class="p">,</span> |
| 122 | + <span class="n">environment</span> <span class="o">=></span> <span class="vg">$environment</span><span class="p">,</span> |
| 123 | + <span class="n">creates</span> <span class="o">=></span> <span class="vg">$creates_path</span><span class="p">,</span> |
| 124 | + <span class="k">unless</span> <span class="o">=></span> <span class="vg">$unless</span><span class="p">,</span> |
| 125 | + <span class="n">onlyif</span> <span class="o">=></span> <span class="vg">$onlyif</span><span class="p">,</span> |
| 126 | + <span class="n">logoutput</span> <span class="o">=></span> <span class="n">on_failure</span><span class="p">,</span> |
| 127 | + <span class="p">}</span> |
| 128 | + <span class="p">}</span> <span class="k">else</span> <span class="p">{</span> |
| 129 | + <span class="no">Exec</span><span class="p">{</span> |
| 130 | + <span class="n">path</span> <span class="o">=></span> <span class="vg">$:</span><span class="ss">:path</span><span class="p">,</span> |
| 131 | + <span class="n">cwd</span> <span class="o">=></span> <span class="vg">$target</span><span class="p">,</span> |
| 132 | + <span class="n">user</span> <span class="o">=></span> <span class="vg">$user</span><span class="p">,</span> |
| 133 | + <span class="n">group</span> <span class="o">=></span> <span class="vg">$group</span><span class="p">,</span> |
| 134 | + <span class="n">environment</span> <span class="o">=></span> <span class="vg">$environment</span><span class="p">,</span> |
| 135 | + <span class="n">creates</span> <span class="o">=></span> <span class="vg">$creates_path</span><span class="p">,</span> |
| 136 | + <span class="k">unless</span> <span class="o">=></span> <span class="vg">$unless</span><span class="p">,</span> |
| 137 | + <span class="n">onlyif</span> <span class="o">=></span> <span class="vg">$onlyif</span><span class="p">,</span> |
| 138 | + <span class="n">logoutput</span> <span class="o">=></span> <span class="n">on_failure</span><span class="p">,</span> |
| 139 | + <span class="p">}</span> |
| 140 | + <span class="p">}</span> |
| 141 | + |
| 142 | + <span class="k">case</span> <span class="vg">$name</span> <span class="p">{</span> |
| 143 | + <span class="sr">/.tar$/</span><span class="p">:</span> <span class="p">{</span> |
| 144 | + <span class="vg">$command</span> <span class="o">=</span> <span class="s2">"tar xf ${source_path}"</span> |
| 145 | + <span class="p">}</span> |
| 146 | + |
| 147 | + <span class="sr">/(.tgz|.tar.gz)$/</span><span class="p">:</span> <span class="p">{</span> |
| 148 | + <span class="k">if</span> <span class="vg">$:</span><span class="ss">:osfamily</span> <span class="o">==</span> <span class="s1">'Solaris'</span> <span class="p">{</span> |
| 149 | + <span class="vg">$command</span> <span class="o">=</span> <span class="s2">"gunzip -dc < ${source_path} | tar xf - "</span> |
| 150 | + <span class="p">}</span> <span class="k">else</span> <span class="p">{</span> |
| 151 | + <span class="vg">$command</span> <span class="o">=</span> <span class="s2">"tar xzf ${source_path}"</span> |
| 152 | + <span class="p">}</span> |
| 153 | + <span class="p">}</span> |
| 154 | + |
| 155 | + <span class="sr">/.zip$/</span><span class="p">:</span> <span class="p">{</span> |
| 156 | + <span class="vg">$command</span> <span class="o">=</span> <span class="s2">"unzip ${source_path}"</span> |
| 157 | + <span class="p">}</span> |
| 158 | + |
| 159 | + <span class="sr">/.war$/</span><span class="p">:</span> <span class="p">{</span> |
| 160 | + <span class="vg">$command</span> <span class="o">=</span> <span class="s2">"jar xf ${source_path}"</span> |
| 161 | + <span class="p">}</span> |
| 162 | + |
| 163 | + <span class="n">default</span><span class="p">:</span> <span class="p">{</span> |
| 164 | + <span class="nb">fail</span><span class="p">(</span><span class="s2">"staging::extract: unsupported file format ${name}."</span><span class="p">)</span> |
| 165 | + <span class="p">}</span> |
| 166 | + <span class="p">}</span> |
| 167 | + |
| 168 | + <span class="nb">exec</span> <span class="p">{</span> <span class="s2">"extract ${name}"</span><span class="p">:</span> |
| 169 | + <span class="n">command</span> <span class="o">=></span> <span class="vg">$command</span><span class="p">,</span> |
| 170 | + <span class="p">}</span> |
| 171 | +<span class="p">}</span></pre></div> |
| 172 | + </td> |
| 173 | + </tr> |
| 174 | + </table> |
| 175 | +</div> |
| 176 | +</body> |
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