Version 1

[yaffs-website] / vendor / drush / drush / commands / core / ssh.drush.inc

diff --git a/vendor/drush/drush/commands/core/ssh.drush.inc b/vendor/drush/drush/commands/core/ssh.drush.inc
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+++ b/vendor/drush/drush/commands/core/ssh.drush.inc
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+<?php
+
+/**
+* @file
+*  The drush site-ssh command for connecting to a remote alias' server via
+*  SSH, either for an interactive session or to run a shell command.
+*/
+
+function ssh_drush_command() {
+  $items['site-ssh'] = array(
+    'description' => 'Connect to a Drupal site\'s server via SSH for an interactive session or to run a shell command',
+    'arguments' => array(
+      'bash' => 'Bash to execute on target. Optional, except when site-alias is a list.',
+    ),
+    'options' => array(
+      'cd' => "Directory to change to. Use a full path, TRUE for the site's Drupal root directory, or --no-cd for the ssh default (usually the remote user's home directory). Defaults to the Drupal root.",
+    ) + drush_shell_exec_proc_build_options(),
+    'handle-remote-commands' => TRUE,
+    'strict-option-handling' => TRUE,
+    'examples' => array(
+      'drush @mysite ssh' => 'Open an interactive shell on @mysite\'s server.',
+      'drush @prod ssh ls /tmp' => 'Run "ls /tmp" on @prod site. If @prod is a site list, then ls will be executed on each site.',
+      'drush @prod ssh git pull' => 'Run "git pull" on the Drupal root directory on the @prod site.',
+    ),
+    'aliases' => array('ssh'),
+    'bootstrap' => DRUSH_BOOTSTRAP_NONE,
+    'topics' => array('docs-aliases'),
+  );
+  return $items;
+}
+
+/**
+ * Command callback.
+ */
+function drush_ssh_site_ssh($command = NULL) {
+  // Get all of the args and options that appear after the command name.
+  $args = drush_get_original_cli_args_and_options();
+  // n.b. we do not escape the first (0th) arg to allow `drush ssh 'ls /path'`
+  // to work in addition to the preferred form of `drush ssh ls /path`.
+  // Supporting the legacy form means that we cannot give the full path to an
+  // executable if it contains spaces.
+  for ($x = 1; $x < count($args); $x++) {
+    $args[$x] = drush_escapeshellarg($args[$x]);
+  }
+  $command = implode(' ', $args);
+  if (!$alias = drush_get_context('DRUSH_TARGET_SITE_ALIAS')) {
+    return drush_set_error('DRUSH_MISSING_TARGET_ALIAS', 'A site alias is required. The way you call ssh command has changed to `drush @alias ssh`.');
+  }
+  $site = drush_sitealias_get_record($alias);
+  // If we have multiple sites, run ourselves on each one. Set context back when done.
+  if (isset($site['site-list'])) {
+    if (empty($command)) {
+      drush_set_error('DRUSH_SITE_SSH_COMMAND_REQUIRED', dt('A command is required when multiple site aliases are specified.'));
+      return;
+    }
+    foreach ($site['site-list'] as $alias_single) {
+      drush_set_context('DRUSH_TARGET_SITE_ALIAS', $alias_single);
+      drush_ssh_site_ssh($command);
+    }
+    drush_set_context('DRUSH_TARGET_SITE_ALIAS', $alias);
+    return;
+  }
+
+  if (!drush_sitealias_is_remote_site($alias)) {
+    // Local sites run their bash without SSH.
+    $return = drush_invoke_process('@self', 'core-execute', array($command), array('escape' => FALSE));
+    return $return['object'];
+  }
+
+  // We have a remote site - build ssh command and run.
+  $interactive = FALSE;
+  $cd = drush_get_option('cd', TRUE);
+  if (empty($command)) {
+    $command = 'bash -l';
+    $interactive = TRUE;
+  }
+  $cmd = drush_shell_proc_build($site, $command, $cd, $interactive);
+  $status = drush_shell_proc_open($cmd);
+  if ($status != 0) {
+    return drush_set_error('DRUSH_SITE_SSH_ERROR', dt('An error @code occurred while running the command `@command`', array('@command' => $cmd, '@code' => $status)));
+  }
+}