Write alias files for web servers

http/http.drush.inc

@@ -25,6 +25,12 @@ function http_drush_init($url = null) {
   }
 }
 
+function http_drush_exit() {
+  if (PROVISION_CONTEXT_SERVER) {
+    provision_service('http')->write_alias();
+  }
+}
+
 class provisionService_http extends provisionService {
   /**
    * Set defaults
@@ -109,7 +115,6 @@ class provisionService_http extends provisionService {
    */
   function create_server_config() {
     return TRUE;
-
   }
 
   /**
@@ -118,4 +123,16 @@ class provisionService_http extends provisionService {
   function delete_server_config() {
     return TRUE;
   }
+
+  /**
+   * Write out server's drushrc alias file.
+   */
+  function write_alias() {
+    $data = array();
+    foreach (array('web_id', 'web_host', 'web_ports', 'web_group', 'restart_cmd') as $key) {
+      $data[$key] = drush_get_option($key);
+    }
+    $config = new provisionConfig_drushrc_alias(drush_get_option('web_host'), $data);
+    $config->write();
+  }
 }

provision.config.inc

@@ -61,6 +61,14 @@ class provisionConfig {
 
   function write() {
     $filename = $this->filename();
+
+    // Make directory structure if it does not exist.
+    if (!provision_service('file')->exists(dirname($filename))->status()) {
+      provision_service('file')->mkdir(dirname($filename))
+        ->succeed('Created directory @path.')
+        ->fail('Could not create directory @path.');
+    }
+
     if ($filename && is_writeable(dirname($filename))) {
       // manipulate data before passing to template.
       $this->process();
@@ -131,13 +139,18 @@ class provisionConfig_drushrc extends provisionConfig {
 
 // class to read and write an alias record
 class provisionConfig_drushrc_alias extends provisionConfig_drushrc {
+  public $template = 'provision_drushrc_alias.tpl.php';
+
   function __construct($aliasname, $data = array()) {
-    parent::construct($data);
-    $this->alias_name = $aliasname;
+    $this->aliasname = $aliasname;
+    parent::__construct($data);
   }
 
   function load_data() {
-     // do something about alias_load_data
+    $this->data = array(
+      'aliasname' => $this->aliasname,
+      'alias' => $this->data,
+    );
   }
 
   function filename() {

provision_drushrc_alias.tpl.php

+<?php print "<?php \n"; ?>
+$aliases['<?php print $aliasname; ?>'] = <?php print var_export($alias, TRUE); ?>;