X-Git-Url: http://www.aleph1.co.uk/gitweb/?a=blobdiff_plain;ds=sidebyside;f=vendor%2Fdrush%2Fdrush%2Fcommands%2Fmake%2Fmake.download.inc;fp=vendor%2Fdrush%2Fdrush%2Fcommands%2Fmake%2Fmake.download.inc;h=29bf6b97072a46a0544907b91206a387fbbc50bc;hb=a2bd1bf0c2c1f1a17d188f4dc0726a45494cefae;hp=0000000000000000000000000000000000000000;hpb=57c063afa3f66b07c4bbddc2d6129a96d90f0aad;p=yaffs-website

diff --git a/vendor/drush/drush/commands/make/make.download.inc b/vendor/drush/drush/commands/make/make.download.inc
new file mode 100644
index 000000000..29bf6b970
--- /dev/null
+++ b/vendor/drush/drush/commands/make/make.download.inc
@@ -0,0 +1,548 @@
+<?php
+/**
+ * @file
+ * Download-specific functions for Drush Make.
+ */
+
+use Drush\Log\LogLevel;
+
+/**
+ * Downloads the given package to the destination directory.
+ *
+ * @return mixed
+ *   The destination path on success, FALSE on failure.
+ */
+function make_download_factory($name, $type, $download, $download_location) {
+  $function = 'make_download_' . $download['type'];
+  if (function_exists($function)) {
+    return $function($name, $type, $download, $download_location);
+  }
+  else {
+    return FALSE;
+  }
+}
+
+/**
+ * Download project using drush's pm-download command.
+ */
+function make_download_pm($name, $type, $download, $download_location) {
+  $full_project_version = $name . '-' . $download['full_version'];
+
+  $options = array(
+    'destination' => dirname($download_location),
+    'yes' => TRUE,
+    'package-handler' => 'wget',
+    'source' => $download['status url'],
+    // This is only relevant for profiles, but we generally want the variant to
+    // be 'profile-only' so we don't end up with extra copies of core.
+    'variant' => $type == 'core' ? 'full' : $download['variant'],
+    'cache' => TRUE,
+  );
+  if ($type == 'core') {
+    $options['drupal-project-rename'] = basename($download_location);
+  }
+  if (drush_get_option('no-cache', FALSE)) {
+    unset($options['cache']);
+  }
+
+  $backend_options = array();
+  if (!drush_get_option(array('verbose', 'debug'), FALSE)) {
+    $backend_options['integrate'] = TRUE;
+    $backend_options['log'] = FALSE;
+  }
+
+  // Perform actual download with `drush pm-download`.
+  $return = drush_invoke_process('@none', 'pm-download', array($full_project_version), $options, $backend_options);
+  if (empty($return['error_log'])) {
+    // @todo Report the URL we used for download. See
+    // http://drupal.org/node/1452672.
+    drush_log(dt('@project downloaded.', array('@project' => $full_project_version)), LogLevel::OK);
+  }
+}
+
+/**
+ * Downloads a file to the specified location.
+ *
+ * @return mixed
+ *   The destination directory on success, FALSE on failure.
+ */
+function make_download_file($name, $type, $download, $download_location, $cache_duration = DRUSH_CACHE_LIFETIME_DEFAULT) {
+  if ($filename = _make_download_file($download['url'], $cache_duration)) {
+    if (!drush_get_option('ignore-checksums') && !_make_verify_checksums($download, $filename)) {
+      return FALSE;
+    }
+    drush_log(dt('@project downloaded from @url.', array('@project' => $name, '@url' => $download['url'])), LogLevel::OK);
+    $download_filename = isset($download['filename']) ? $download['filename'] : '';
+    $subtree = isset($download['subtree']) ? $download['subtree'] : NULL;
+    return make_download_file_unpack($filename, $download_location, $download_filename, $subtree);
+  }
+  make_error('DOWNLOAD_ERROR', dt('Unable to download @project from @url.', array('@project' => $name, '@url' => $download['url'])));
+  return FALSE;
+}
+
+/**
+ * Wrapper to drush_download_file().
+ *
+ * @param string $download
+ *   The url of the file to download.
+ * @param int $cache_duration
+ *   The time in seconds to cache the resultant download.
+ *
+ * @return string
+ *   The location of the downloaded file, or FALSE on failure.
+ */
+function _make_download_file($download, $cache_duration = DRUSH_CACHE_LIFETIME_DEFAULT) {
+  if (drush_get_option('no-cache', FALSE)) {
+    $cache_duration = 0;
+  }
+
+  $tmp_path = make_tmp();
+  // Ensure that we aren't including the querystring when generating a filename
+  // to save our download to.
+  $file = basename(current(explode('?', $download, 2)));
+  return drush_download_file($download, $tmp_path . '/' . $file, $cache_duration);
+}
+
+/**
+ * Unpacks a file to the specified download location.
+ *
+ * @return mixed
+ *   The download location on success, FALSE on failure.
+ */
+function make_download_file_unpack($filename, $download_location, $name, $subtree = NULL) {
+  $success = FALSE;
+
+  if (drush_file_is_tarball($filename)) {
+    $tmp_location = drush_tempdir();
+
+    if (!drush_tarball_extract($filename, $tmp_location)) {
+      return FALSE;
+    }
+
+    if ($subtree) {
+      $tmp_location .= '/' . $subtree;
+      if (!file_exists($tmp_location)) {
+        return drush_set_error('DRUSH_MAKE_SUBTREE_NOT_FOUND', dt('Directory !subtree not found within !file', array('!subtree' => $subtree, '!file' => $filename)));
+      }
+    }
+    else {
+      $files = scandir($tmp_location);
+      unset($files[0]); // . directory
+      unset($files[1]); // .. directory
+      if ((count($files) == 1) && is_dir($tmp_location . '/' . current($files))) {
+        $tmp_location .= '/' . current($files);
+      }
+    }
+
+    $success = drush_move_dir($tmp_location, $download_location, TRUE);
+
+    // Remove the tarball.
+    if (file_exists($filename)) {
+      drush_delete_dir($filename, TRUE);
+    }
+  }
+  else {
+    // If this is an individual file, and no filename has been specified,
+    // assume the original name.
+    if (is_file($filename) && !$name) {
+      $name = basename($filename);
+    }
+
+    // The destination directory has already been created by
+    // findDownloadLocation().
+    $destination = $download_location . ($name ? '/' . $name : '');
+    $success = drush_move_dir($filename, $destination, TRUE);
+  }
+  return $success ? $download_location : FALSE;
+}
+
+/**
+ * Move a downloaded and unpacked file or directory into place.
+ */
+function _make_download_file_move($tmp_path, $filename, $download_location, $subtree = NULL) {
+  $lines = drush_scan_directory($tmp_path, '/./', array('.', '..'), 0, FALSE, 'filename', 0, TRUE);
+  $main_directory = basename($download_location);
+  if (count($lines) == 1) {
+    $directory = array_shift($lines);
+    if ($directory->basename != $main_directory) {
+      drush_move_dir($directory->filename, $tmp_path . DIRECTORY_SEPARATOR . $main_directory, TRUE);
+    }
+    drush_copy_dir($tmp_path . DIRECTORY_SEPARATOR . $main_directory . DIRECTORY_SEPARATOR . $subtree, $download_location, FILE_EXISTS_OVERWRITE);
+    drush_delete_dir($tmp_path, TRUE);
+  }
+  elseif (count($lines) > 1) {
+    drush_delete_dir($download_location, TRUE);
+    drush_move_dir($tmp_path . DIRECTORY_SEPARATOR . $subtree, $download_location, TRUE);
+  }
+
+  // Remove the tarball.
+  if (file_exists($filename)) {
+    drush_delete_dir($filename, TRUE);
+  }
+
+  if (file_exists($tmp_path)) {
+    drush_delete_dir($tmp_path, TRUE);
+  }
+  return TRUE;
+}
+
+
+/**
+ * For backwards compatibility.
+ */
+function make_download_get($name, $type, $download, $download_location) {
+  return make_download_file($name, $type, $download, $download_location);
+}
+
+/**
+ * Copies a folder the specified location.
+ *
+ * @return mixed
+ *   The TRUE on success, FALSE on failure.
+ */
+function make_download_copy($name, $type, $download, $download_location) {
+    if ($folder = _make_download_copy($download['url'])) {
+        drush_log(dt('@project copied from @url.', array('@project' => $name, '@url' => $download['url'])), LogLevel::OK);
+        return drush_copy_dir($folder, $download_location, FILE_EXISTS_OVERWRITE);
+    }
+    make_error('COPY_ERROR', dt('Unable to copy @project from @url.', array('@project' => $name, '@url' => $download['url'])));
+    return FALSE;
+}
+
+/**
+ * Wrapper to drush_download_copy().
+ *
+ * @param string $folder
+ *   The location of the folder to copy.
+ *
+ * @return string
+ *   The location of the folder, or FALSE on failure.
+ */
+function _make_download_copy($folder) {
+    if (substr($folder, 0, 7) == 'file://') {
+        $folder = substr($folder, 7);
+    }
+
+    if (is_dir($folder)) {
+        return $folder;
+    }
+    return FALSE;
+}
+
+/**
+ * Checks out a git repository to the specified download location.
+ *
+ * Allowed parameters in $download, in order of precedence:
+ *   - 'tag'
+ *   - 'revision'
+ *   - 'branch'
+ *
+ * This will also attempt to write out release information to the
+ * .info file if the 'no-gitinfofile' option is FALSE. If
+ * $download['full_version'] is present, this will be used, otherwise,
+ * version will be set in this order of precedence:
+ *   - 'tag'
+ *   - 'branch'
+ *   - 'revision'
+ *
+ * @return mixed
+ *   The download location on success, FALSE otherwise.
+ */
+function make_download_git($name, $type, $download, $download_location) {
+  $tmp_path = make_tmp();
+  $wc = _get_working_copy_option($download);
+  $checkout_after_clone = TRUE;
+  // If no download URL specified, assume anonymous clone from git.drupal.org.
+  $download['url'] = isset($download['url']) ? $download['url'] : "http://git.drupal.org/project/$name.git";
+  // If no working-copy download URL specified, assume it is the same.
+  $download['wc_url'] = isset($download['wc_url']) ? $download['wc_url'] : $download['url'];
+
+  // If not a working copy, and if --no-cache has not been explicitly
+  // declared, create a new git reference cache of the remote repository,
+  // or update the existing cache to fetch recent changes.
+  // @see package_handler_download_project()
+  $cache = !$wc && !drush_get_option('no-cache', FALSE);
+  if ($cache && ($git_cache = drush_directory_cache('git'))) {
+    $project_cache = $git_cache . '/' . $name . '-' . md5($download['url']);
+    // Set up a new cache, if it doesn't exist.
+    if (!file_exists($project_cache)) {
+      $command = 'git clone --mirror';
+      if (drush_get_context('DRUSH_VERBOSE')) {
+        $command .= ' --verbose --progress';
+      }
+      $command .= ' %s %s';
+      drush_shell_cd_and_exec($git_cache, $command, $download['url'], $project_cache);
+    }
+    else {
+      // Update the --mirror clone.
+      drush_shell_cd_and_exec($project_cache, 'git remote update');
+    }
+    $git_cache = $project_cache;
+  }
+
+  // Use working-copy download URL if --working-copy specified.
+  $url = $wc ? $download['wc_url'] : $download['url'];
+
+  $tmp_location = drush_tempdir() . '/' . basename($download_location);
+
+  $command = 'git clone %s %s';
+  if (drush_get_context('DRUSH_VERBOSE')) {
+    $command .= ' --verbose --progress';
+  }
+  if ($cache) {
+    $command .= ' --reference ' . drush_escapeshellarg($git_cache);
+  }
+
+  // the shallow clone option is only applicable to git entries which reference a tag or a branch
+  if (drush_get_option('shallow-clone', FALSE) &&
+     (!empty($download['tag']) || !empty($download['branch']))) {
+
+    $branch = (!empty($download['branch']) ? $download['branch'] : $download['tag']);
+    $command .= " --depth=1 --branch=${branch}";
+
+    // since the shallow copy option automatically "checks out" the requested branch, no further
+    // actions are needed after the clone command
+    $checkout_after_clone = FALSE;
+  }
+
+  // Before we can checkout anything, we need to clone the repository.
+  if (!drush_shell_exec($command, $url, $tmp_location)) {
+    make_error('DOWNLOAD_ERROR', dt('Unable to clone @project from @url.', array('@project' => $name, '@url' => $url)));
+    return FALSE;
+  }
+
+  drush_log(dt('@project cloned from @url.', array('@project' => $name, '@url' => $url)), LogLevel::OK);
+
+  if ($checkout_after_clone) {
+    // Get the current directory (so we can move back later).
+    $cwd = getcwd();
+    // Change into the working copy of the cloned repo.
+    chdir($tmp_location);
+
+    // We want to use the most specific target possible, so first try a refspec.
+    if (!empty($download['refspec'])) {
+      if (drush_shell_exec("git fetch %s %s", $url, $download['refspec'])) {
+        drush_log(dt("Fetched refspec !refspec.", array('!refspec' => $download['refspec'])), LogLevel::OK);
+
+        if (drush_shell_exec("git checkout FETCH_HEAD")) {
+          drush_log(dt("Checked out FETCH_HEAD."), LogLevel::INFO);
+        }
+      }
+      else {
+        make_error('DOWNLOAD_ERROR', dt("Unable to fetch the refspec @refspec from @project.", array('@refspec' => $download['refspec'], '@project' => $name)));
+      }
+    }
+
+    // If there wasn't a refspec, try a tag.
+    elseif (!empty($download['tag'])) {
+      // @TODO: change checkout to refs path.
+      if (drush_shell_exec("git checkout %s", 'refs/tags/' . $download['tag'])) {
+        drush_log(dt("Checked out tag @tag.", array('@tag' => $download['tag'])), LogLevel::OK);
+      }
+      else {
+        make_error('DOWNLOAD_ERROR', dt("Unable to check out tag @tag.", array('@tag' => $download['tag'])));
+      }
+    }
+
+    // If there wasn't a tag, try a specific revision hash.
+    elseif (!empty($download['revision'])) {
+      if (drush_shell_exec("git checkout %s", $download['revision'])) {
+        drush_log(dt("Checked out revision @revision.", array('@revision' => $download['revision'])), LogLevel::OK);
+      }
+      else {
+        make_error('DOWNLOAD_ERROR', dt("Unable to checkout revision @revision", array('@revision' => $download['revision'])));
+      }
+    }
+
+    // If not, see if we at least have a branch.
+    elseif (!empty($download['branch'])) {
+      if (drush_shell_exec("git checkout %s", $download['branch']) && (trim(implode(drush_shell_exec_output())) != '')) {
+        drush_log(dt("Checked out branch @branch.", array('@branch' => $download['branch'])), LogLevel::OK);
+      }
+      elseif (drush_shell_exec("git checkout -b %s %s", $download['branch'], 'origin/' . $download['branch'])) {
+        drush_log(dt('Checked out branch origin/@branch.', array('@branch' => $download['branch'])), LogLevel::OK);
+      }
+      else {
+        make_error('DOWNLOAD_ERROR', dt('Unable to check out branch @branch.', array('@branch' => $download['branch'])));
+      }
+    }
+
+    if (!empty($download['submodule'])) {
+      $command = 'git submodule update';
+      foreach ($download['submodule'] as $option) {
+        $command .= ' --%s';
+      }
+      if (call_user_func_array('drush_shell_exec', array_merge(array($command), $download['submodule']))) {
+        drush_log(dt('Initialized registered submodules.'), LogLevel::OK);
+      }
+      else {
+        make_error('DOWNLOAD_ERROR', dt('Unable to initialize submodules.'));
+      }
+    }
+
+    // Move back to last current directory (first line).
+    chdir($cwd);
+  }
+
+  // Move the directory into the final resting location.
+  drush_copy_dir($tmp_location, $download_location, FILE_EXISTS_OVERWRITE);
+
+  return dirname($tmp_location);
+}
+
+/**
+ * Checks out a Bazaar repository to the specified download location.
+ *
+ * @return mixed
+ *   The download location on success, FALSE otherwise.
+ */
+function make_download_bzr($name, $type, $download, $download_location) {
+  $tmp_path = make_tmp();
+  $tmp_location = drush_tempdir() . '/' . basename($download_location);
+  $wc = _get_working_copy_option($download);
+  if (!empty($download['url'])) {
+    $args = array();
+    $command = 'bzr';
+    if ($wc) {
+      $command .= ' branch  --use-existing-dir';
+    }
+    else {
+      $command .= ' export';
+    }
+    if (isset($download['revision'])) {
+      $command .= ' -r %s';
+      $args[] = $download['revision'];
+    }
+    $command .= ' %s %s';
+    if ($wc) {
+      $args[] = $download['url'];
+      $args[] = $tmp_location;
+    }
+    else {
+      $args[] = $tmp_location;
+      $args[] = $download['url'];
+    }
+    array_unshift($args, $command);
+    if (call_user_func_array('drush_shell_exec', $args)) {
+      drush_log(dt('@project downloaded from @url.', array('@project' => $name, '@url' => $download['url'])), LogLevel::OK);
+      drush_copy_dir($tmp_location, $download_location, FILE_EXISTS_OVERWRITE);
+      return dirname($download_location);
+    }
+  }
+  else {
+    $download['url'] = dt("unspecified location");
+  }
+  make_error('DOWNLOAD_ERROR', dt('Unable to download @project from @url.', array('@project' => $name, '@url' => $download['url'])));
+  drush_delete_dir(dirname($tmp_location), TRUE);
+  return FALSE;
+}
+
+/**
+ * Checks out an SVN repository to the specified download location.
+ *
+ * @return mixed
+ *   The download location on success, FALSE otherwise.
+ */
+function make_download_svn($name, $type, $download, $download_location) {
+  $wc = _get_working_copy_option($download);
+  if (!empty($download['url'])) {
+    if (!empty($download['interactive'])) {
+      $function = 'drush_shell_exec_interactive';
+    }
+    else {
+      $options = ' --non-interactive';
+      $function = 'drush_shell_exec';
+    }
+    if (!isset($download['force']) || $download['force']) {
+      $options = ' --force';
+    }
+    if ($wc) {
+      $command = 'svn' . $options . ' checkout';
+    }
+    else {
+      $command = 'svn' . $options . ' export';
+    }
+
+    $args = array();
+
+    if (isset($download['revision'])) {
+      $command .= ' -r%s';
+      $args[] = $download['revision'];
+    }
+
+    $command .= ' %s %s';
+    $args[] = $download['url'];
+    $args[] = $download_location;
+
+    if (!empty($download['username'])) {
+      $command .= ' --username %s';
+      $args[] = $download['username'];
+      if (!empty($download['password'])) {
+        $command .= ' --password %s';
+        $args[] = $download['password'];
+      }
+    }
+    array_unshift($args, $command);
+    $result = call_user_func_array($function, $args);
+    if ($result) {
+      $args = array(
+        '@project' => $name,
+        '@command' => $command,
+        '@url' => $download['url'],
+      );
+      drush_log(dt('@project @command from @url.', $args), LogLevel::OK);
+      return $download_location;
+    }
+    else {
+      $download['url'] = dt("unspecified location");
+    }
+  }
+  else {
+    make_error('DOWNLOAD_ERROR', dt('Unable to download @project from @url.', array('@project' => $name, '@url' => $download['url'])));
+    return FALSE;
+  }
+}
+
+/**
+ * Test that any supplied hash values match the hash of the file content.
+ *
+ * Unsupported hash algorithms are reported as failure.
+ */
+function _make_verify_checksums($info, $filename) {
+  $hash_algos = array('md5', 'sha1', 'sha256', 'sha512');
+  // We only have something to do if a key is an
+  // available function.
+  if (array_intersect(array_keys($info), $hash_algos)) {
+    $content = file_get_contents($filename);
+    foreach ($hash_algos as $algo) {
+      if (!empty($info[$algo])) {
+        $hash = _make_hash($algo, $content);
+        if ($hash !== $info[$algo]) {
+          $args = array(
+            '@algo' => $algo,
+            '@file' => basename($filename),
+            '@expected' => $info[$algo],
+            '@hash' => $hash,
+          );
+          make_error('DOWNLOAD_ERROR', dt('Checksum @algo verification failed for @file. Expected @expected, received @hash.', $args));
+          return FALSE;
+        }
+      }
+    }
+  }
+  return TRUE;
+}
+
+/**
+ * Calculate the hash of a string for a given algorithm.
+ */
+function _make_hash($algo, $string) {
+  switch ($algo) {
+    case 'md5':
+      return md5($string);
+    case 'sha1':
+      return sha1($string);
+    default:
+      return function_exists('hash') ? hash($algo, $string) : '';
+  }
+}