Drush: commands/pm/download.pm.inc Source File

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1 <?php
2 
3 /**
4  * @file
5  * pm-download command implementation.
6  */
7 
10 
11 /**
12  * Implements drush_hook_COMMAND_validate().
13  */
15  // Accomodate --select to the values accepted by release_info.
16  $select = drush_get_option('select', 'auto');
17  if ($select === TRUE) {
18  drush_set_option('select', 'always');
19  }
20  else if ($select === FALSE) {
21  drush_set_option('select', 'never');
22  }
23 
24  // Validate the user specified destination directory.
25  $destination = drush_get_option('destination');
26  if (!empty($destination)) {
27  $destination = rtrim($destination, DIRECTORY_SEPARATOR);
28  if (!is_dir($destination)) {
29  drush_print(dt("The directory !destination does not exist.", array('!destination' => $destination)));
30  if (!drush_get_context('DRUSH_SIMULATE')) {
31  if (drush_confirm(dt('Would you like to create it?'))) {
32  drush_mkdir($destination, TRUE);
33  }
34  if (!is_dir($destination)) {
35  return drush_set_error('DRUSH_PM_NO_DESTINATION', dt('Unable to create destination directory !destination.', array('!destination' => $destination)));
36  }
37  }
38  }
39  if (!is_writable($destination)) {
40  return drush_set_error('DRUSH_PM_NO_DESTINATION', dt('Destination directory !destination is not writable.', array('!destination' => $destination)));
41  }
42  // Ignore --use-site-dir, if given.
43  if (drush_get_option('use-site-dir', FALSE)) {
44  drush_set_option('use-site-dir', FALSE);
45  }
46  }
47 
48  // Validate --variant or enforce a sane default.
49  $variant = drush_get_option('variant', FALSE);
50  if ($variant) {
51  $variants = array('full', 'projects', 'profile-only');
52  if (!in_array($variant, $variants)) {
53  return drush_set_error('DRUSH_PM_PROFILE_INVALID_VARIANT', dt('Invalid variant !variant. Valid values: !variants.', array('!variant' => $variant, '!variants' => implode(', ', $variants))));
54  }
55  }
56  // 'full' and 'projects' variants are only valid for wget package handler.
57  $package_handler = drush_get_option('package-handler', 'wget');
58  if (($package_handler != 'wget') && ($variant != 'profile-only')) {
59  $new_variant = 'profile-only';
60  if ($variant) {
61  drush_log(dt('Variant !variant is incompatible with !ph package-handler.', array('!variant' => $variant, '!ph' => $package_handler)), LogLevel::WARNING);
62  }
63  }
64  // If we are working on a drupal root, full variant is not an option.
65  else if (drush_get_context('DRUSH_BOOTSTRAP_PHASE') >= DRUSH_BOOTSTRAP_DRUPAL_ROOT) {
66  if ((!$variant) || (($variant == 'full') && (!isset($new_variant)))) {
67  $new_variant = 'projects';
68  }
69  if ($variant == 'full') {
70  drush_log(dt('Variant full is not a valid option within a Drupal root.'), LogLevel::WARNING);
71  }
72  }
73 
74  if (isset($new_variant)) {
75  drush_set_option('variant', $new_variant);
76  if ($variant) {
77  drush_log(dt('Switching to --variant=!variant.', array('!variant' => $new_variant)), LogLevel::OK);
78  }
79  }
80 }
81 
82 /**
83  * Command callback. Download Drupal core or any project.
84  */
85 function drush_pm_download() {
86  $release_info = drush_get_engine('release_info');
87 
88  if (!$requests = pm_parse_arguments(func_get_args(), FALSE)) {
89  $requests = array('drupal');
90  }
91 
92  // Pick cli options.
93  $status_url = drush_get_option('source', ReleaseInfo::DEFAULT_URL);
94  $restrict_to = drush_get_option('dev', '');
95  $select = drush_get_option('select', 'auto');
96  $all = drush_get_option('all', FALSE);
97  // If we've bootstrapped a Drupal site and the user may have the chance
98  // to select from a list of filtered releases, we want to pass
99  // the installed project version, if any.
100  $projects = array();
101  if (drush_get_context('DRUSH_BOOTSTRAP_PHASE') >= DRUSH_BOOTSTRAP_DRUPAL_FULL) {
102  if (!$all and in_array($select, array('auto', 'always'))) {
103  $projects = drush_get_projects();
104  }
105  }
106 
107  // Get release history for each request and download the project.
108  foreach ($requests as $request) {
109  $request = pm_parse_request($request, $status_url, $projects);
110  $version = isset($projects[$request['name']]) ? $projects[$request['name']]['version'] : NULL;
111  $release = $release_info->selectReleaseBasedOnStrategy($request, $restrict_to, $select, $all, $version);
112  if ($release == FALSE) {
113  // Stop working on the first failure. Return silently on user abort.
114  if (drush_get_context('DRUSH_USER_ABORT', FALSE)) {
115  return FALSE;
116  }
117  // Signal that the command failed for all other problems.
118  return drush_set_error('DRUSH_DOWNLOAD_FAILED', dt("Could not download requested project(s)."));
119  }
120  $request['version'] = $release['version'];
121 
122  $project_release_info = $release_info->get($request);
123  $request['project_type'] = $project_release_info->getType();
124 
125  // Determine the name of the directory that will contain the project.
126  // We face here all the assymetries to make it smooth for package handlers.
127  // For Drupal core: --drupal-project-rename or drupal-x.y
128  if (($request['project_type'] == 'core') ||
129  (($request['project_type'] == 'profile') && (drush_get_option('variant', 'full') == 'full'))) {
130  // Avoid downloading core into existing core.
131  if (drush_get_context('DRUSH_BOOTSTRAP_PHASE') >= DRUSH_BOOTSTRAP_DRUPAL_ROOT) {
132  if (strpos(realpath(drush_get_option('destination')), DRUPAL_ROOT) !== FALSE) {
133  return drush_set_error('DRUSH_PM_DOWNLOAD_TRANSLATIONS_FORBIDDEN', dt('It\'s forbidden to download !project core into an existing core.', array('!project' => $request['name'])));
134  }
135  }
136 
137  if ($rename = drush_get_option('drupal-project-rename', FALSE)) {
138  if ($rename === TRUE) {
139  $request['project_dir'] = $request['name'];
140  }
141  else {
142  $request['project_dir'] = $rename;
143  }
144  }
145  else {
146  // Set to drupal-x.y, the expected name for .tar.gz contents.
147  // Explicitly needed for cvs package handler.
148  $request['project_dir'] = strtolower(strtr($release['name'], ' ', '-'));
149  }
150  }
151  // For the other project types we want the project name. Including core
152  // variant for profiles. Note those come with drupal-x.y in the .tar.gz.
153  else {
154  $request['project_dir'] = $request['name'];
155  }
156 
157  // Download the project to a temporary location.
158  drush_log(dt('Downloading project !name ...', array('!name' => $request['name'])));
159  $request['full_project_path'] = package_handler_download_project($request, $release);
160  if (!$request['full_project_path']) {
161  // Delete the cached update service file since it may be invalid.
162  $release_info->clearCached($request);
163  drush_log(dt('Error downloading !name', array('!name' => $request['name']), LogLevel::ERROR));
164  continue;
165  }
166 
167  // Determine the install location for the project. User provided
168  // --destination has preference.
169  $destination = drush_get_option('destination');
170  if (!empty($destination)) {
171  if (!file_exists($destination)) {
172  drush_mkdir($destination);
173  }
174  $request['project_install_location'] = realpath($destination);
175  }
176  else {
177  $request['project_install_location'] = _pm_download_destination($request['project_type']);
178  }
179 
180  // If user did not provide --destination, then call the
181  // download-destination-alter hook to give the chance to any commandfiles
182  // to adjust the install location or abort it.
183  if (empty($destination)) {
184  $result = drush_command_invoke_all_ref('drush_pm_download_destination_alter', $request, $release);
185  if (array_search(FALSE, $result, TRUE) !== FALSE) {
186  return FALSE;
187  }
188  }
189 
190  // Load version control engine and detect if (the parent directory of) the
191  // project install location is under a vcs.
192  if (!$version_control = drush_pm_include_version_control($request['project_install_location'])) {
193  continue;
194  }
195 
196  $request['project_install_location'] .= '/' . $request['project_dir'];
197 
198  if ($version_control->engine == 'backup') {
199  // Check if install location already exists.
200  if (is_dir($request['project_install_location'])) {
201  if (drush_confirm(dt('Install location !location already exists. Do you want to overwrite it?', array('!location' => $request['project_install_location'])))) {
202  drush_delete_dir($request['project_install_location'], TRUE);
203  }
204  else {
205  drush_log(dt("Skip installation of !project to !dest.", array('!project' => $request['name'], '!dest' => $request['project_install_location'])), LogLevel::WARNING);
206  continue;
207  }
208  }
209  }
210  else {
211  // Find and unlink all files but the ones in the vcs control directories.
212  $skip_list = array('.', '..');
213  $skip_list = array_merge($skip_list, drush_version_control_reserved_files());
214  drush_scan_directory($request['project_install_location'], '/.*/', $skip_list, 'unlink', TRUE, 'filename', 0, TRUE);
215  }
216 
217  // Copy the project to the install location.
218  if (drush_op('_drush_recursive_copy', $request['full_project_path'], $request['project_install_location'])) {
219  drush_log(dt("Project !project (!version) downloaded to !dest.", array('!project' => $request['name'], '!version' => $release['version'], '!dest' => $request['project_install_location'])), LogLevel::SUCCESS);
220  // Adjust full_project_path to the final project location.
221  $request['full_project_path'] = $request['project_install_location'];
222 
223  // If the version control engine is a proper vcs we also need to remove
224  // orphan directories.
225  if ($version_control->engine != 'backup') {
226  $empty_dirs = drush_find_empty_directories($request['full_project_path'], $version_control->reserved_files());
227  foreach ($empty_dirs as $empty_dir) {
228  // Some VCS files are read-only on Windows (e.g., .svn/entries).
229  drush_delete_dir($empty_dir, TRUE);
230  }
231  }
232 
233  // Post download actions.
234  package_handler_post_download($request, $release);
235  drush_command_invoke_all('drush_pm_post_download', $request, $release);
236  $version_control->post_download($request);
237 
238  // Print release notes if --notes option is set.
239  if (drush_get_option('notes') && !drush_get_context('DRUSH_PIPE')) {
240  $project_release_info->getReleaseNotes($release['version'], FALSE);
241  }
242 
243  // Inform the user about available modules a/o themes in the downloaded project.
245  }
246  else {
247  // We don't `return` here in order to proceed with downloading additional projects.
248  drush_set_error('DRUSH_PM_DOWNLOAD_FAILED', dt("Project !project (!version) could not be downloaded to !dest.", array('!project' => $request['name'], '!version' => $release['version'], '!dest' => $request['project_install_location'])));
249  }
250 
251  // Notify about this project.
252  if (drush_notify_allowed('pm-download')) {
253  $msg = dt('Project !project (!version) downloaded to !install.', array(
254  '!project' => $name,
255  '!version' => $release['version'],
256  '!install' => $request['project_install_location'],
257  ));
258  drush_notify_send(drush_notify_command_message('pm-download', $msg));
259  }
260  }
261 }
262 
263 /**
264  * Implementation of hook_drush_pm_download_destination_alter().
265  *
266  * Built-in download-destination-alter hook. This particular version of
267  * the hook will move modules that contain only Drush commands to
268  * /usr/share/drush/commands if it exists, or $HOME/.drush if the
269  * site-wide location does not exist.
270  */
271 function pm_drush_pm_download_destination_alter(&$request, $release) {
272  // A module is a pure Drush command if it has no .info.yml (8+) and contains no
273  // .drush.inc files. Skip this test for Drush itself, though; we do
274  // not want to download Drush to the ~/.drush folder.
275  if (in_array($request['project_type'], array('module', 'utility')) && ($request['name'] != 'drush')) {
276  $drush_command_files = drush_scan_directory($request['full_project_path'], '/.*\.drush.inc/');
277  if (!empty($drush_command_files)) {
278  $pattern = drush_drupal_major_version() >= 8 ? '/.*\.info/' : '/.*\.module/';
279  $module_files = drush_scan_directory($request['full_project_path'], $pattern);
280  if (empty($module_files)) {
281  $install_dir = drush_get_context('DRUSH_SITE_WIDE_COMMANDFILES');
282  if (!is_dir($install_dir) || !is_writable($install_dir)) {
283  $install_dir = drush_get_context('DRUSH_PER_USER_CONFIGURATION');
284  }
285  // Make the .drush dir if it does not already exist.
286  if (!is_dir($install_dir)) {
287  drush_mkdir($install_dir, FALSE);
288  }
289  // Change the location if the mkdir worked.
290  if (is_dir($install_dir)) {
291  $request['project_install_location'] = $install_dir;
292  }
293  }
294  // We need to clear the Drush commandfile cache so that
295  // our newly-downloaded Drush extension commandfiles can be found.
297  }
298  }
299 }
300 
301 /**
302  * Determines a candidate destination directory for a particular site path.
303  *
304  * Optionally attempts to create the directory.
305  *
306  * @return String the candidate destination if it exists.
307  */
308 function _pm_download_destination_lookup($type, $drupal_root, $sitepath, $create = FALSE) {
309  // Profiles in Drupal < 8
310  if (($type == 'profile') && (drush_drupal_major_version() < 8)) {
311  $destination = 'profiles';
312  }
313  // Type: module, theme or profile.
314  else {
315  if ($type == 'theme engine') {
316  $destination = 'themes/engines';
317  } else {
318  $destination = $type . 's';
319  }
320  // Prefer /contrib if it exists.
321  if ($sitepath) {
322  $destination = $sitepath . '/' . $destination;
323  }
324  $contrib = $destination . '/contrib';
325  if (is_dir($contrib)) {
326  $destination = $contrib;
327  }
328  }
329  if ($create) {
330  drush_log(dt('Attempting to create destination directory at !dir', array('!dir' => $destination)));
331  drush_mkdir($destination, TRUE);
332  }
333  if (is_dir($destination)) {
334  drush_log(dt('Using destination directory !dir', array('!dir' => $destination)));
335  return $destination;
336  }
337  drush_log(dt('Could not find destination directory at !dir', array('!dir' => $destination)));
338  return FALSE;
339 }
340 
341 /**
342  * Returns the best destination for a particular download type we can find.
343  *
344  * It is based on the project type and drupal and site contexts.
345  */
346 function _pm_download_destination($type) {
347  $drupal_root = drush_get_context('DRUSH_DRUPAL_ROOT');
348  $site_root = drush_get_context('DRUSH_DRUPAL_SITE_ROOT');
349  $full_site_root = (empty($drupal_root) || empty($site_root)) ? '' : $drupal_root .'/'. $site_root;
350  $sitewide = empty($drupal_root) ? '' : $drupal_root . '/' . drush_drupal_sitewide_directory();
351 
352  $in_site_directory = FALSE;
353  // Check if we are running within the site directory.
354  if (strpos(realpath(drush_cwd()), realpath($full_site_root)) !== FALSE || (drush_get_option('use-site-dir', FALSE))) {
355  $in_site_directory = TRUE;
356  }
357 
358  $destination = '';
359  if ($type != 'core') {
360  // Attempt 1: If we are in a specific site directory, and the destination
361  // directory already exists, then we use that.
362  if (empty($destination) && $site_root && $in_site_directory) {
363  $create_dir = drush_get_option('use-site-dir', FALSE);
364  $destination = _pm_download_destination_lookup($type, $drupal_root, $full_site_root, $create_dir);
365  }
366  // Attempt 2: If the destination directory already exists for
367  // the sitewide directory, use that.
368  if (empty($destination) && $drupal_root) {
369  $destination = _pm_download_destination_lookup($type, $drupal_root, $sitewide);
370  }
371  // Attempt 3: If a specific (non default) site directory exists and
372  // the sitewide directory does not exist, then create destination
373  // in the site specific directory.
374  if (empty($destination) && $site_root && $site_root !== 'sites/default' && is_dir($full_site_root) && !is_dir($sitewide)) {
375  $destination = _pm_download_destination_lookup($type, $drupal_root, $full_site_root, TRUE);
376  }
377  // Attempt 4: If sitewide directory exists, then create destination there.
378  if (empty($destination) && is_dir($sitewide)) {
379  $destination = _pm_download_destination_lookup($type, $drupal_root, $sitewide, TRUE);
380  }
381  // Attempt 5: If site directory exists (even default), then create
382  // destination in that directory.
383  if (empty($destination) && $site_root && is_dir($full_site_root)) {
384  $destination = _pm_download_destination_lookup($type, $drupal_root, $full_site_root, TRUE);
385  }
386  }
387  // Attempt 6: If we didn't find a valid directory yet (or we somehow found
388  // one that doesn't exist) we always fall back to the current directory.
389  if (empty($destination) || !is_dir($destination)) {
390  $destination = drush_cwd();
391  }
392 
393  return $destination;
394 }

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<a href="download_8pm_8inc.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;&lt;?php</div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * @file</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * pm-download command implementation.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;</div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;use <a class="code" href="classDrush_1_1Log_1_1LogLevel.html">Drush\Log\LogLevel</a>;</div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;use <a class="code" href="classDrush_1_1UpdateService_1_1ReleaseInfo.html">Drush\UpdateService\ReleaseInfo</a>;</div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> * Implements drush_hook_COMMAND_validate().</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"><a class="code" href="download_8pm_8inc.html#aa785bd2402492043b9acaee375c8ceeb">   14</a></span>&#160;<span class="keyword">function</span> <a class="code" href="download_8pm_8inc.html#aa785bd2402492043b9acaee375c8ceeb">drush_pm_download_validate</a>() {</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;  <span class="comment">// Accomodate --select to the values accepted by release_info.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;  $select = <a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;select&#39;</span>, <span class="stringliteral">&#39;auto&#39;</span>);</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;  <span class="keywordflow">if</span> ($select === TRUE) {</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;    <a class="code" href="context_8inc.html#aa4b55e2f6174c8b6efaa8f23a0f9e0af">drush_set_option</a>(<span class="stringliteral">&#39;select&#39;</span>, <span class="stringliteral">&#39;always&#39;</span>);</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;  }</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ($select === FALSE) {</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;    <a class="code" href="context_8inc.html#aa4b55e2f6174c8b6efaa8f23a0f9e0af">drush_set_option</a>(<span class="stringliteral">&#39;select&#39;</span>, <span class="stringliteral">&#39;never&#39;</span>);</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;  }</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;  <span class="comment">// Validate the user specified destination directory.</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;  $destination = <a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;destination&#39;</span>);</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;  <span class="keywordflow">if</span> (!empty($destination)) {</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;    $destination = rtrim($destination, DIRECTORY_SEPARATOR);</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;    <span class="keywordflow">if</span> (!is_dir($destination)) {</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;      <a class="code" href="group__outputfunctions.html#ga63acbb94925d6d2693e235e966bba740">drush_print</a>(<a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&quot;The directory !destination does not exist.&quot;</span>, array(<span class="stringliteral">&#39;!destination&#39;</span> =&gt; $destination)));</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;      <span class="keywordflow">if</span> (!<a class="code" href="context_8inc.html#ad25559f8d7d753f636fbeac347c29fc5">drush_get_context</a>(<span class="stringliteral">&#39;DRUSH_SIMULATE&#39;</span>)) {</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="group__userinput.html#gaa4169b83ff9dc4222af95d376b21268b">drush_confirm</a>(<a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Would you like to create it?&#39;</span>))) {</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;          <a class="code" href="group__filesystemfunctions.html#ga6027285d97028ad3299d3aa262be8c2f">drush_mkdir</a>($destination, TRUE);</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;        }</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;        <span class="keywordflow">if</span> (!is_dir($destination)) {</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;          <span class="keywordflow">return</span> <a class="code" href="group__errorhandling.html#ga23fe9e1e8c1e5ade39256106044b6da4">drush_set_error</a>(<span class="stringliteral">&#39;DRUSH_PM_NO_DESTINATION&#39;</span>, <a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Unable to create destination directory !destination.&#39;</span>, array(<span class="stringliteral">&#39;!destination&#39;</span> =&gt; $destination)));</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;        }</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;      }</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    }</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    <span class="keywordflow">if</span> (!is_writable($destination)) {</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;      <span class="keywordflow">return</span> <a class="code" href="group__errorhandling.html#ga23fe9e1e8c1e5ade39256106044b6da4">drush_set_error</a>(<span class="stringliteral">&#39;DRUSH_PM_NO_DESTINATION&#39;</span>, <a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Destination directory !destination is not writable.&#39;</span>, array(<span class="stringliteral">&#39;!destination&#39;</span> =&gt; $destination)));</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;    }</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    <span class="comment">// Ignore --use-site-dir, if given.</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;use-site-dir&#39;</span>, FALSE)) {</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;      <a class="code" href="context_8inc.html#aa4b55e2f6174c8b6efaa8f23a0f9e0af">drush_set_option</a>(<span class="stringliteral">&#39;use-site-dir&#39;</span>, FALSE);</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    }</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;  }</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;  <span class="comment">// Validate --variant or enforce a sane default.</span></div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;  $variant = <a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;variant&#39;</span>, FALSE);</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;  <span class="keywordflow">if</span> ($variant) {</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    $variants = array(<span class="stringliteral">&#39;full&#39;</span>, <span class="stringliteral">&#39;projects&#39;</span>, <span class="stringliteral">&#39;profile-only&#39;</span>);</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    <span class="keywordflow">if</span> (!in_array($variant, $variants)) {</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;      <span class="keywordflow">return</span> <a class="code" href="group__errorhandling.html#ga23fe9e1e8c1e5ade39256106044b6da4">drush_set_error</a>(<span class="stringliteral">&#39;DRUSH_PM_PROFILE_INVALID_VARIANT&#39;</span>, <a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Invalid variant !variant. Valid values: !variants.&#39;</span>, array(<span class="stringliteral">&#39;!variant&#39;</span> =&gt; $variant, <span class="stringliteral">&#39;!variants&#39;</span> =&gt; implode(<span class="stringliteral">&#39;, &#39;</span>, $variants))));</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    }</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;  }</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;  <span class="comment">// &#39;full&#39; and &#39;projects&#39; variants are only valid for wget package handler.</span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;  $package_handler = <a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;package-handler&#39;</span>, <span class="stringliteral">&#39;wget&#39;</span>);</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;  <span class="keywordflow">if</span> (($package_handler != <span class="stringliteral">&#39;wget&#39;</span>) &amp;&amp; ($variant != <span class="stringliteral">&#39;profile-only&#39;</span>)) {</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    $new_variant = <span class="stringliteral">&#39;profile-only&#39;</span>;</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    <span class="keywordflow">if</span> ($variant) {</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;      <a class="code" href="group__logging.html#ga47324b65808524558a488916b150dd51">drush_log</a>(<a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Variant !variant is incompatible with !ph package-handler.&#39;</span>, array(<span class="stringliteral">&#39;!variant&#39;</span> =&gt; $variant, <span class="stringliteral">&#39;!ph&#39;</span> =&gt; $package_handler)), LogLevel::WARNING);</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    }</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;  }</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;  <span class="comment">// If we are working on a drupal root, full variant is not an option.</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="context_8inc.html#ad25559f8d7d753f636fbeac347c29fc5">drush_get_context</a>(<span class="stringliteral">&#39;DRUSH_BOOTSTRAP_PHASE&#39;</span>) &gt;= DRUSH_BOOTSTRAP_DRUPAL_ROOT) {</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    <span class="keywordflow">if</span> ((!$variant) || (($variant == <span class="stringliteral">&#39;full&#39;</span>) &amp;&amp; (!isset($new_variant)))) {</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;      $new_variant = <span class="stringliteral">&#39;projects&#39;</span>;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    }</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    <span class="keywordflow">if</span> ($variant == <span class="stringliteral">&#39;full&#39;</span>) {</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;      <a class="code" href="group__logging.html#ga47324b65808524558a488916b150dd51">drush_log</a>(<a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Variant full is not a valid option within a Drupal root.&#39;</span>), LogLevel::WARNING);</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    }</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;  }</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;  <span class="keywordflow">if</span> (isset($new_variant)) {</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    <a class="code" href="context_8inc.html#aa4b55e2f6174c8b6efaa8f23a0f9e0af">drush_set_option</a>(<span class="stringliteral">&#39;variant&#39;</span>, $new_variant);</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    <span class="keywordflow">if</span> ($variant) {</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;      <a class="code" href="group__logging.html#ga47324b65808524558a488916b150dd51">drush_log</a>(<a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Switching to --variant=!variant.&#39;</span>, array(<span class="stringliteral">&#39;!variant&#39;</span> =&gt; $new_variant)), LogLevel::OK);</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    }</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;  }</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;}</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="comment"> * Command callback. Download Drupal core or any project.</span></div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"><a class="code" href="download_8pm_8inc.html#a802dd9a63e5ab3a3a8472d4635d3c662">   85</a></span>&#160;<span class="keyword">function</span> <a class="code" href="download_8pm_8inc.html#a802dd9a63e5ab3a3a8472d4635d3c662">drush_pm_download</a>() {</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;  $release_info = <a class="code" href="engines_8inc.html#a34ff5c6bb43688e04d0647eddf48d553">drush_get_engine</a>(<span class="stringliteral">&#39;release_info&#39;</span>);</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;  <span class="keywordflow">if</span> (!$requests = <a class="code" href="pm_8drush_8inc.html#a34b2e74a73c176eed08207d9bcb4c587">pm_parse_arguments</a>(func_get_args(), FALSE)) {</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    $requests = array(<span class="stringliteral">&#39;drupal&#39;</span>);</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;  }</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;  <span class="comment">// Pick cli options.</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;  $status_url = <a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;source&#39;</span>, ReleaseInfo::DEFAULT_URL);</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;  $restrict_to = <a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;dev&#39;</span>, <span class="stringliteral">&#39;&#39;</span>);</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;  $select = <a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;select&#39;</span>, <span class="stringliteral">&#39;auto&#39;</span>);</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;  $all = <a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;all&#39;</span>, FALSE);</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;  <span class="comment">// If we&#39;ve bootstrapped a Drupal site and the user may have the chance</span></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;  <span class="comment">// to select from a list of filtered releases, we want to pass</span></div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;  <span class="comment">// the installed project version, if any.</span></div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;  $projects = array();</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;  <span class="keywordflow">if</span> (<a class="code" href="context_8inc.html#ad25559f8d7d753f636fbeac347c29fc5">drush_get_context</a>(<span class="stringliteral">&#39;DRUSH_BOOTSTRAP_PHASE&#39;</span>) &gt;= DRUSH_BOOTSTRAP_DRUPAL_FULL) {</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    <span class="keywordflow">if</span> (!$all and in_array($select, array(<span class="stringliteral">&#39;auto&#39;</span>, <span class="stringliteral">&#39;always&#39;</span>))) {</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;      $projects = <a class="code" href="group__extensions.html#gadf92772f6521fbc75a53ccec7e5e007e">drush_get_projects</a>();</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    }</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;  }</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;  <span class="comment">// Get release history for each request and download the project.</span></div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;  <span class="keywordflow">foreach</span> ($requests as $request) {</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    $request = <a class="code" href="pm_8drush_8inc.html#a8db73b8d3d5ca0b0ab31dc9976d5c5d5">pm_parse_request</a>($request, $status_url, $projects);</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    $version = isset($projects[$request[<span class="stringliteral">&#39;name&#39;</span>]]) ? $projects[$request[<span class="stringliteral">&#39;name&#39;</span>]][<span class="stringliteral">&#39;version&#39;</span>] : NULL;</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    $release = $release_info-&gt;selectReleaseBasedOnStrategy($request, $restrict_to, $select, $all, $version);</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    <span class="keywordflow">if</span> ($release == FALSE) {</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;      <span class="comment">// Stop working on the first failure. Return silently on user abort.</span></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;      <span class="keywordflow">if</span> (<a class="code" href="context_8inc.html#ad25559f8d7d753f636fbeac347c29fc5">drush_get_context</a>(<span class="stringliteral">&#39;DRUSH_USER_ABORT&#39;</span>, FALSE)) {</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;        <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;      }</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;      <span class="comment">// Signal that the command failed for all other problems.</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;      <span class="keywordflow">return</span> <a class="code" href="group__errorhandling.html#ga23fe9e1e8c1e5ade39256106044b6da4">drush_set_error</a>(<span class="stringliteral">&#39;DRUSH_DOWNLOAD_FAILED&#39;</span>, <a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&quot;Could not download requested project(s).&quot;</span>));</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;    }</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    $request[<span class="stringliteral">&#39;version&#39;</span>] = $release[<span class="stringliteral">&#39;version&#39;</span>];</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    $project_release_info = $release_info-&gt;get($request);</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    $request[<span class="stringliteral">&#39;project_type&#39;</span>] = $project_release_info-&gt;getType();</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;    <span class="comment">// Determine the name of the directory that will contain the project.</span></div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;    <span class="comment">// We face here all the assymetries to make it smooth for package handlers.</span></div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    <span class="comment">// For Drupal core: --drupal-project-rename or drupal-x.y</span></div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    <span class="keywordflow">if</span> (($request[<span class="stringliteral">&#39;project_type&#39;</span>] == <span class="stringliteral">&#39;core&#39;</span>) ||</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;        (($request[<span class="stringliteral">&#39;project_type&#39;</span>] == <span class="stringliteral">&#39;profile&#39;</span>) &amp;&amp; (<a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;variant&#39;</span>, <span class="stringliteral">&#39;full&#39;</span>) == <span class="stringliteral">&#39;full&#39;</span>))) {</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;      <span class="comment">// Avoid downloading core into existing core.</span></div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;      <span class="keywordflow">if</span> (<a class="code" href="context_8inc.html#ad25559f8d7d753f636fbeac347c29fc5">drush_get_context</a>(<span class="stringliteral">&#39;DRUSH_BOOTSTRAP_PHASE&#39;</span>) &gt;= DRUSH_BOOTSTRAP_DRUPAL_ROOT) {</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;        <span class="keywordflow">if</span> (strpos(realpath(<a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;destination&#39;</span>)), DRUPAL_ROOT) !== FALSE) {</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;          <span class="keywordflow">return</span> <a class="code" href="group__errorhandling.html#ga23fe9e1e8c1e5ade39256106044b6da4">drush_set_error</a>(<span class="stringliteral">&#39;DRUSH_PM_DOWNLOAD_TRANSLATIONS_FORBIDDEN&#39;</span>, <a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;It\&#39;s forbidden to download !project core into an existing core.&#39;</span>, array(<span class="stringliteral">&#39;!project&#39;</span> =&gt; $request[<span class="stringliteral">&#39;name&#39;</span>])));</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;        }</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;      }</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;      <span class="keywordflow">if</span> ($rename = <a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;drupal-project-rename&#39;</span>, FALSE)) {</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;        <span class="keywordflow">if</span> ($rename === TRUE) {</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;          $request[<span class="stringliteral">&#39;project_dir&#39;</span>] = $request[<span class="stringliteral">&#39;name&#39;</span>];</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;        }</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;        <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;          $request[<span class="stringliteral">&#39;project_dir&#39;</span>] = $rename;</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        }</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;      }</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;      <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;        <span class="comment">// Set to drupal-x.y, the expected name for .tar.gz contents.</span></div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;        <span class="comment">// Explicitly needed for cvs package handler.</span></div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;        $request[<span class="stringliteral">&#39;project_dir&#39;</span>] = strtolower(strtr($release[<span class="stringliteral">&#39;name&#39;</span>], <span class="charliteral">&#39; &#39;</span>, <span class="charliteral">&#39;-&#39;</span>));</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;      }</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;    }</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    <span class="comment">// For the other project types we want the project name. Including core</span></div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;    <span class="comment">// variant for profiles.  Note those come with drupal-x.y in the .tar.gz.</span></div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;      $request[<span class="stringliteral">&#39;project_dir&#39;</span>] = $request[<span class="stringliteral">&#39;name&#39;</span>];</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    }</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    <span class="comment">// Download the project to a temporary location.</span></div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;    <a class="code" href="group__logging.html#ga47324b65808524558a488916b150dd51">drush_log</a>(<a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Downloading project !name ...&#39;</span>, array(<span class="stringliteral">&#39;!name&#39;</span> =&gt; $request[<span class="stringliteral">&#39;name&#39;</span>])));</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;    $request[<span class="stringliteral">&#39;full_project_path&#39;</span>] = <a class="code" href="git__drupalorg_8inc.html#a5332feb31d03dabd7e99bb9e8f763ce4">package_handler_download_project</a>($request, $release);</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;    <span class="keywordflow">if</span> (!$request[<span class="stringliteral">&#39;full_project_path&#39;</span>]) {</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;      <span class="comment">// Delete the cached update service file since it may be invalid.</span></div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;      $release_info-&gt;clearCached($request);</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;      <a class="code" href="group__logging.html#ga47324b65808524558a488916b150dd51">drush_log</a>(<a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Error downloading !name&#39;</span>, array(<span class="stringliteral">&#39;!name&#39;</span> =&gt; $request[<span class="stringliteral">&#39;name&#39;</span>]), LogLevel::ERROR));</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;      <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;    }</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;    <span class="comment">// Determine the install location for the project.  User provided</span></div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    <span class="comment">// --destination has preference.</span></div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    $destination = <a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;destination&#39;</span>);</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    <span class="keywordflow">if</span> (!empty($destination)) {</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;      <span class="keywordflow">if</span> (!file_exists($destination)) {</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;        <a class="code" href="group__filesystemfunctions.html#ga6027285d97028ad3299d3aa262be8c2f">drush_mkdir</a>($destination);</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;      }</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;      $request[<span class="stringliteral">&#39;project_install_location&#39;</span>] = realpath($destination);</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    }</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;    <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;      $request[<span class="stringliteral">&#39;project_install_location&#39;</span>] = <a class="code" href="download_8pm_8inc.html#aee000b980768765f95ac1e36ddbb08ab">_pm_download_destination</a>($request[<span class="stringliteral">&#39;project_type&#39;</span>]);</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;    }</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;    <span class="comment">// If user did not provide --destination, then call the</span></div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;    <span class="comment">// download-destination-alter hook to give the chance to any commandfiles</span></div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    <span class="comment">// to adjust the install location or abort it.</span></div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;    <span class="keywordflow">if</span> (empty($destination)) {</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;      $result = <a class="code" href="command_8inc.html#a74995cc76034e90a39baee51111b20be">drush_command_invoke_all_ref</a>(<span class="stringliteral">&#39;drush_pm_download_destination_alter&#39;</span>, $request, $release);</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;      <span class="keywordflow">if</span> (array_search(FALSE, $result, TRUE) !== FALSE) {</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;        <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;      }</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;    }</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;    <span class="comment">// Load version control engine and detect if (the parent directory of) the</span></div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;    <span class="comment">// project install location is under a vcs.</span></div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;    <span class="keywordflow">if</span> (!$version_control = <a class="code" href="pm_8drush_8inc.html#a7a7640133c515e06c96d0f4262b98c51">drush_pm_include_version_control</a>($request[<span class="stringliteral">&#39;project_install_location&#39;</span>])) {</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;      <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;    }</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;    $request[<span class="stringliteral">&#39;project_install_location&#39;</span>] .= <span class="charliteral">&#39;/&#39;</span> . $request[<span class="stringliteral">&#39;project_dir&#39;</span>];</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;</div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;    <span class="keywordflow">if</span> ($version_control-&gt;engine == <span class="stringliteral">&#39;backup&#39;</span>) {</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;      <span class="comment">// Check if install location already exists.</span></div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;      <span class="keywordflow">if</span> (is_dir($request[<span class="stringliteral">&#39;project_install_location&#39;</span>])) {</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="group__userinput.html#gaa4169b83ff9dc4222af95d376b21268b">drush_confirm</a>(<a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Install location !location already exists. Do you want to overwrite it?&#39;</span>, array(<span class="stringliteral">&#39;!location&#39;</span> =&gt; $request[<span class="stringliteral">&#39;project_install_location&#39;</span>])))) {</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;          <a class="code" href="group__filesystemfunctions.html#gabff54c630a451976fc121257f6efd960">drush_delete_dir</a>($request[<span class="stringliteral">&#39;project_install_location&#39;</span>], TRUE);</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;        }</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;        <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;          <a class="code" href="group__logging.html#ga47324b65808524558a488916b150dd51">drush_log</a>(<a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&quot;Skip installation of !project to !dest.&quot;</span>, array(<span class="stringliteral">&#39;!project&#39;</span> =&gt; $request[<span class="stringliteral">&#39;name&#39;</span>], <span class="stringliteral">&#39;!dest&#39;</span> =&gt; $request[<span class="stringliteral">&#39;project_install_location&#39;</span>])), LogLevel::WARNING);</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;          <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;        }</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;      }</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;    }</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;      <span class="comment">// Find and unlink all files but the ones in the vcs control directories.</span></div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;      $skip_list = array(<span class="charliteral">&#39;.&#39;</span>, <span class="stringliteral">&#39;..&#39;</span>);</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;      $skip_list = array_merge($skip_list, <a class="code" href="drush_8inc.html#aa61cd59315f7a89a8c7df8649f480a31">drush_version_control_reserved_files</a>());</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;      <a class="code" href="group__filesystemfunctions.html#ga1c545390a8890f6ea47385f79fbe2e82">drush_scan_directory</a>($request[<span class="stringliteral">&#39;project_install_location&#39;</span>], <span class="stringliteral">&#39;/.*/&#39;</span>, $skip_list, <span class="stringliteral">&#39;unlink&#39;</span>, TRUE, <span class="stringliteral">&#39;filename&#39;</span>, 0, TRUE);</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    }</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;    <span class="comment">// Copy the project to the install location.</span></div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="drush_8inc.html#acebe9ed4e4825e6d33ab8dff2157b676">drush_op</a>(<span class="stringliteral">&#39;_drush_recursive_copy&#39;</span>, $request[<span class="stringliteral">&#39;full_project_path&#39;</span>], $request[<span class="stringliteral">&#39;project_install_location&#39;</span>])) {</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;      <a class="code" href="group__logging.html#ga47324b65808524558a488916b150dd51">drush_log</a>(<a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&quot;Project !project (!version) downloaded to !dest.&quot;</span>, array(<span class="stringliteral">&#39;!project&#39;</span> =&gt; $request[<span class="stringliteral">&#39;name&#39;</span>], <span class="stringliteral">&#39;!version&#39;</span> =&gt; $release[<span class="stringliteral">&#39;version&#39;</span>], <span class="stringliteral">&#39;!dest&#39;</span> =&gt; $request[<span class="stringliteral">&#39;project_install_location&#39;</span>])), LogLevel::SUCCESS);</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;      <span class="comment">// Adjust full_project_path to the final project location.</span></div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;      $request[<span class="stringliteral">&#39;full_project_path&#39;</span>] = $request[<span class="stringliteral">&#39;project_install_location&#39;</span>];</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;      <span class="comment">// If the version control engine is a proper vcs we also need to remove</span></div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;      <span class="comment">// orphan directories.</span></div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;      <span class="keywordflow">if</span> ($version_control-&gt;engine != <span class="stringliteral">&#39;backup&#39;</span>) {</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;        $empty_dirs = <a class="code" href="pm_8drush_8inc.html#ab63ba263a636da9a21cd05af4c1613af">drush_find_empty_directories</a>($request[<span class="stringliteral">&#39;full_project_path&#39;</span>], $version_control-&gt;reserved_files());</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;        <span class="keywordflow">foreach</span> ($empty_dirs as $empty_dir) {</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;          <span class="comment">// Some VCS files are read-only on Windows (e.g., .svn/entries).</span></div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;          <a class="code" href="group__filesystemfunctions.html#gabff54c630a451976fc121257f6efd960">drush_delete_dir</a>($empty_dir, TRUE);</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;        }</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;      }</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;      <span class="comment">// Post download actions.</span></div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;      <a class="code" href="git__drupalorg_8inc.html#a24cb40954a8234867336586a498d76b2">package_handler_post_download</a>($request, $release);</div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;      <a class="code" href="command_8inc.html#a19eba9666aba673a64fbd78a2c5ef4f9">drush_command_invoke_all</a>(<span class="stringliteral">&#39;drush_pm_post_download&#39;</span>, $request, $release);</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;      $version_control-&gt;post_download($request);</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;      <span class="comment">// Print release notes if --notes option is set.</span></div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;      <span class="keywordflow">if</span> (<a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;notes&#39;</span>) &amp;&amp; !<a class="code" href="context_8inc.html#ad25559f8d7d753f636fbeac347c29fc5">drush_get_context</a>(<span class="stringliteral">&#39;DRUSH_PIPE&#39;</span>)) {</div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;        $project_release_info-&gt;getReleaseNotes($release[<span class="stringliteral">&#39;version&#39;</span>], FALSE);</div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;      }</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;      <span class="comment">// Inform the user about available modules a/o themes in the downloaded project.</span></div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;      <a class="code" href="pm_8drush_8inc.html#acf732982c7f481e1bfc50db3bd269de9">drush_pm_extensions_in_project</a>($request);</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;    }</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;    <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;      <span class="comment">// We don&#39;t `return` here in order to proceed with downloading additional projects.</span></div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;      <a class="code" href="group__errorhandling.html#ga23fe9e1e8c1e5ade39256106044b6da4">drush_set_error</a>(<span class="stringliteral">&#39;DRUSH_PM_DOWNLOAD_FAILED&#39;</span>, <a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&quot;Project !project (!version) could not be downloaded to !dest.&quot;</span>, array(<span class="stringliteral">&#39;!project&#39;</span> =&gt; $request[<span class="stringliteral">&#39;name&#39;</span>], <span class="stringliteral">&#39;!version&#39;</span> =&gt; $release[<span class="stringliteral">&#39;version&#39;</span>], <span class="stringliteral">&#39;!dest&#39;</span> =&gt; $request[<span class="stringliteral">&#39;project_install_location&#39;</span>])));</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;    }</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;    <span class="comment">// Notify about this project.</span></div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="notify_8drush_8inc.html#a164c0fa71b4c3c581b887c130da76f6b">drush_notify_allowed</a>(<span class="stringliteral">&#39;pm-download&#39;</span>)) {</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;      $msg = <a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Project !project (!version) downloaded to !install.&#39;</span>, array(</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;        <span class="stringliteral">&#39;!project&#39;</span> =&gt; $name,</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;        <span class="stringliteral">&#39;!version&#39;</span> =&gt; $release[<span class="stringliteral">&#39;version&#39;</span>],</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;        <span class="stringliteral">&#39;!install&#39;</span> =&gt; $request[<span class="stringliteral">&#39;project_install_location&#39;</span>],</div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;      ));</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;      <a class="code" href="notify_8drush_8inc.html#a019c8116bcc63e1577cf6b5dec3ec24e">drush_notify_send</a>(<a class="code" href="notify_8drush_8inc.html#a17c65f5ac8c57166084cdbd157b28782">drush_notify_command_message</a>(<span class="stringliteral">&#39;pm-download&#39;</span>, $msg));</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    }</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;  }</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;}</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;<span class="comment"> * Implementation of hook_drush_pm_download_destination_alter().</span></div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;<span class="comment"> * Built-in download-destination-alter hook. This particular version of</span></div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;<span class="comment"> * the hook will move modules that contain only Drush commands to</span></div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;<span class="comment"> * /usr/share/drush/commands if it exists, or $HOME/.drush if the</span></div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;<span class="comment"> * site-wide location does not exist.</span></div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00271"></a><span class="lineno"><a class="code" href="download_8pm_8inc.html#ad376bf565703171473ef60d1a723f936">  271</a></span>&#160;<span class="keyword">function</span> <a class="code" href="download_8pm_8inc.html#ad376bf565703171473ef60d1a723f936">pm_drush_pm_download_destination_alter</a>(&amp;$request, $release) {</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;  <span class="comment">// A module is a pure Drush command if it has no .info.yml (8+) and contains no</span></div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;  <span class="comment">// .drush.inc files.  Skip this test for Drush itself, though; we do</span></div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;  <span class="comment">// not want to download Drush to the ~/.drush folder.</span></div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;  <span class="keywordflow">if</span> (in_array($request[<span class="stringliteral">&#39;project_type&#39;</span>], array(<span class="stringliteral">&#39;module&#39;</span>, <span class="stringliteral">&#39;utility&#39;</span>)) &amp;&amp; ($request[<span class="stringliteral">&#39;name&#39;</span>] != <span class="stringliteral">&#39;drush&#39;</span>)) {</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;    $drush_command_files = <a class="code" href="group__filesystemfunctions.html#ga1c545390a8890f6ea47385f79fbe2e82">drush_scan_directory</a>($request[<span class="stringliteral">&#39;full_project_path&#39;</span>], <span class="stringliteral">&#39;/.*\.drush.inc/&#39;</span>);</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;    <span class="keywordflow">if</span> (!empty($drush_command_files)) {</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;      $pattern = <a class="code" href="drupal_8inc.html#ad2ccab77d4bc8e7355186f26cd328ac0">drush_drupal_major_version</a>() &gt;= 8 ? <span class="stringliteral">&#39;/.*\.info/&#39;</span> : <span class="stringliteral">&#39;/.*\.module/&#39;</span>;</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;      $module_files = <a class="code" href="group__filesystemfunctions.html#ga1c545390a8890f6ea47385f79fbe2e82">drush_scan_directory</a>($request[<span class="stringliteral">&#39;full_project_path&#39;</span>], $pattern);</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;      <span class="keywordflow">if</span> (empty($module_files)) {</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;        $install_dir = <a class="code" href="context_8inc.html#ad25559f8d7d753f636fbeac347c29fc5">drush_get_context</a>(<span class="stringliteral">&#39;DRUSH_SITE_WIDE_COMMANDFILES&#39;</span>);</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;        <span class="keywordflow">if</span> (!is_dir($install_dir) || !is_writable($install_dir)) {</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;          $install_dir = <a class="code" href="context_8inc.html#ad25559f8d7d753f636fbeac347c29fc5">drush_get_context</a>(<span class="stringliteral">&#39;DRUSH_PER_USER_CONFIGURATION&#39;</span>);</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;        }</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;        <span class="comment">// Make the .drush dir if it does not already exist.</span></div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;        <span class="keywordflow">if</span> (!is_dir($install_dir)) {</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;          <a class="code" href="group__filesystemfunctions.html#ga6027285d97028ad3299d3aa262be8c2f">drush_mkdir</a>($install_dir, FALSE);</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;        }</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;        <span class="comment">// Change the location if the mkdir worked.</span></div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;        <span class="keywordflow">if</span> (is_dir($install_dir)) {</div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;          $request[<span class="stringliteral">&#39;project_install_location&#39;</span>] = $install_dir;</div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;        }</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;      }</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;      <span class="comment">// We need to clear the Drush commandfile cache so that</span></div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;      <span class="comment">// our newly-downloaded Drush extension commandfiles can be found.</span></div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;      <a class="code" href="includes_2cache_8inc.html#a320b19400992c01f88bd71db140da5bc">drush_cache_clear_all</a>();</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;    }</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;  }</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;}</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;<span class="comment"> * Determines a candidate destination directory for a particular site path.</span></div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;<span class="comment"> * Optionally attempts to create the directory.</span></div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;<span class="comment"> * @return String the candidate destination if it exists.</span></div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00308"></a><span class="lineno"><a class="code" href="download_8pm_8inc.html#a6fd957d1eb7a2b91bcd4b4662371200a">  308</a></span>&#160;<span class="keyword">function</span> <a class="code" href="download_8pm_8inc.html#a6fd957d1eb7a2b91bcd4b4662371200a">_pm_download_destination_lookup</a>($type, $drupal_root, $sitepath, $create = FALSE) {</div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;  <span class="comment">// Profiles in Drupal &lt; 8</span></div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;  <span class="keywordflow">if</span> (($type == <span class="stringliteral">&#39;profile&#39;</span>) &amp;&amp; (<a class="code" href="drupal_8inc.html#ad2ccab77d4bc8e7355186f26cd328ac0">drush_drupal_major_version</a>() &lt; 8)) {</div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;    $destination = <span class="stringliteral">&#39;profiles&#39;</span>;</div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;  }</div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;  <span class="comment">// Type: module, theme or profile.</span></div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    <span class="keywordflow">if</span> ($type == <span class="stringliteral">&#39;theme engine&#39;</span>) {</div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;      $destination = <span class="stringliteral">&#39;themes/engines&#39;</span>;</div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;      $destination = $type . <span class="charliteral">&#39;s&#39;</span>;</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;    }</div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;    <span class="comment">// Prefer /contrib if it exists.</span></div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;    <span class="keywordflow">if</span> ($sitepath) {</div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;      $destination = $sitepath . <span class="charliteral">&#39;/&#39;</span> . $destination;</div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;    }</div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;    $contrib = $destination . <span class="stringliteral">&#39;/contrib&#39;</span>;</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;    <span class="keywordflow">if</span> (is_dir($contrib)) {</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;      $destination = $contrib;</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;    }</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;  }</div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;  <span class="keywordflow">if</span> ($create) {</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;    <a class="code" href="group__logging.html#ga47324b65808524558a488916b150dd51">drush_log</a>(<a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Attempting to create destination directory at !dir&#39;</span>, array(<span class="stringliteral">&#39;!dir&#39;</span> =&gt; $destination)));</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;    <a class="code" href="group__filesystemfunctions.html#ga6027285d97028ad3299d3aa262be8c2f">drush_mkdir</a>($destination, TRUE);</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;  }</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;  <span class="keywordflow">if</span> (is_dir($destination)) {</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;    <a class="code" href="group__logging.html#ga47324b65808524558a488916b150dd51">drush_log</a>(<a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Using destination directory !dir&#39;</span>, array(<span class="stringliteral">&#39;!dir&#39;</span> =&gt; $destination)));</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;    <span class="keywordflow">return</span> $destination;</div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;  }</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;  <a class="code" href="group__logging.html#ga47324b65808524558a488916b150dd51">drush_log</a>(<a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Could not find destination directory at !dir&#39;</span>, array(<span class="stringliteral">&#39;!dir&#39;</span> =&gt; $destination)));</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;  <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;}</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;<span class="comment"> * Returns the best destination for a particular download type we can find.</span></div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;<span class="comment"> * It is based on the project type and drupal and site contexts.</span></div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00346"></a><span class="lineno"><a class="code" href="download_8pm_8inc.html#aee000b980768765f95ac1e36ddbb08ab">  346</a></span>&#160;<span class="keyword">function</span> <a class="code" href="download_8pm_8inc.html#aee000b980768765f95ac1e36ddbb08ab">_pm_download_destination</a>($type) {</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;  $drupal_root = <a class="code" href="context_8inc.html#ad25559f8d7d753f636fbeac347c29fc5">drush_get_context</a>(<span class="stringliteral">&#39;DRUSH_DRUPAL_ROOT&#39;</span>);</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;  $site_root = <a class="code" href="context_8inc.html#ad25559f8d7d753f636fbeac347c29fc5">drush_get_context</a>(<span class="stringliteral">&#39;DRUSH_DRUPAL_SITE_ROOT&#39;</span>);</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;  $full_site_root = (empty($drupal_root) || empty($site_root)) ? <span class="stringliteral">&#39;&#39;</span> : $drupal_root .<span class="charliteral">&#39;/&#39;</span>. $site_root;</div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;  $sitewide = empty($drupal_root) ? <span class="stringliteral">&#39;&#39;</span> : $drupal_root . <span class="charliteral">&#39;/&#39;</span> . <a class="code" href="includes_2environment_8inc.html#a6f651473a044c97c2a17e63e6455d08e">drush_drupal_sitewide_directory</a>();</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;  $in_site_directory = FALSE;</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;  <span class="comment">// Check if we are running within the site directory.</span></div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;  <span class="keywordflow">if</span> (strpos(realpath(<a class="code" href="includes_2environment_8inc.html#a339c57f584d4f3d910d8c36763d054c2">drush_cwd</a>()), realpath($full_site_root)) !== FALSE || (<a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;use-site-dir&#39;</span>, FALSE))) {</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;    $in_site_directory = TRUE;</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;  }</div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;  $destination = <span class="stringliteral">&#39;&#39;</span>;</div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;  <span class="keywordflow">if</span> ($type != <span class="stringliteral">&#39;core&#39;</span>) {</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;    <span class="comment">// Attempt 1: If we are in a specific site directory, and the destination</span></div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;    <span class="comment">// directory already exists, then we use that.</span></div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;    <span class="keywordflow">if</span> (empty($destination) &amp;&amp; $site_root &amp;&amp; $in_site_directory) {</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;      $create_dir = <a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;use-site-dir&#39;</span>, FALSE);</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;      $destination = <a class="code" href="download_8pm_8inc.html#a6fd957d1eb7a2b91bcd4b4662371200a">_pm_download_destination_lookup</a>($type, $drupal_root, $full_site_root, $create_dir);</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;    }</div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;    <span class="comment">// Attempt 2: If the destination directory already exists for</span></div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;    <span class="comment">// the sitewide directory, use that.</span></div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;    <span class="keywordflow">if</span> (empty($destination) &amp;&amp; $drupal_root) {</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;      $destination = <a class="code" href="download_8pm_8inc.html#a6fd957d1eb7a2b91bcd4b4662371200a">_pm_download_destination_lookup</a>($type, $drupal_root, $sitewide);</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;    }</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;    <span class="comment">// Attempt 3: If a specific (non default) site directory exists and</span></div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;    <span class="comment">// the sitewide directory does not exist, then create destination</span></div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;    <span class="comment">// in the site specific directory.</span></div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;    <span class="keywordflow">if</span> (empty($destination) &amp;&amp; $site_root &amp;&amp; $site_root !== <span class="stringliteral">&#39;sites/default&#39;</span> &amp;&amp; is_dir($full_site_root) &amp;&amp; !is_dir($sitewide)) {</div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;      $destination = <a class="code" href="download_8pm_8inc.html#a6fd957d1eb7a2b91bcd4b4662371200a">_pm_download_destination_lookup</a>($type, $drupal_root, $full_site_root, TRUE);</div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;    }</div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;    <span class="comment">// Attempt 4: If sitewide directory exists, then create destination there.</span></div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;    <span class="keywordflow">if</span> (empty($destination) &amp;&amp; is_dir($sitewide)) {</div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;      $destination = <a class="code" href="download_8pm_8inc.html#a6fd957d1eb7a2b91bcd4b4662371200a">_pm_download_destination_lookup</a>($type, $drupal_root, $sitewide, TRUE);</div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;    }</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;    <span class="comment">// Attempt 5: If site directory exists (even default), then create</span></div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;    <span class="comment">// destination in that directory.</span></div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;    <span class="keywordflow">if</span> (empty($destination) &amp;&amp; $site_root &amp;&amp; is_dir($full_site_root)) {</div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;      $destination = <a class="code" href="download_8pm_8inc.html#a6fd957d1eb7a2b91bcd4b4662371200a">_pm_download_destination_lookup</a>($type, $drupal_root, $full_site_root, TRUE);</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;    }</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;  }</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;  <span class="comment">// Attempt 6: If we didn&#39;t find a valid directory yet (or we somehow found</span></div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;  <span class="comment">// one that doesn&#39;t exist) we always fall back to the current directory.</span></div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;  <span class="keywordflow">if</span> (empty($destination) || !is_dir($destination)) {</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;    $destination = <a class="code" href="includes_2environment_8inc.html#a339c57f584d4f3d910d8c36763d054c2">drush_cwd</a>();</div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;  }</div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;</div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;  <span class="keywordflow">return</span> $destination;</div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;}</div>
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