Allow editing hosting policies via command line

Summary:
Exposes the serve-over-http and serve-over-ssh options for a repository
to the `bin/repository edit` endpoint.

Test Plan: Ran `bin/repository` with the new options over several hundred repos

Reviewers: epriestley, #blessed_reviewers

Reviewed By: epriestley, #blessed_reviewers

Subscribers: Korvin, chasemp, 20after4, epriestley

Differential Revision: https://secure.phabricator.com/D14250

src/applications/repository/management/PhabricatorRepositoryManagementEditWorkflow.php

@@ -7,7 +7,10 @@ final class PhabricatorRepositoryManagementEditWorkflow
     $this
       ->setName('edit')
       ->setExamples('**edit** --as __username__ __repository__ ...')
-      ->setSynopsis(pht('Edit __repository__, named by callsign.'))
+      ->setSynopsis(
+        pht(
+          'Edit __repository__, named by callsign '.
+          '(will eventually be deprecated by Conduit).'))
       ->setArguments(
         array(
           array(
@@ -24,6 +27,16 @@ final class PhabricatorRepositoryManagementEditWorkflow
             'param' => 'path',
             'help' => pht('Edit the local path.'),
           ),
+          array(
+            'name' => 'serve-http',
+            'param' => 'string',
+            'help' => pht('Edit the http serving policy.'),
+          ),
+          array(
+            'name' => 'serve-ssh',
+            'param' => 'string',
+            'help' => pht('Edit the ssh serving policy.'),
+          ),
         ));
   }
 
@@ -68,12 +81,33 @@ final class PhabricatorRepositoryManagementEditWorkflow
       $xactions = array();
 
       $type_local_path = PhabricatorRepositoryTransaction::TYPE_LOCAL_PATH;
+      $type_protocol_http =
+        PhabricatorRepositoryTransaction::TYPE_PROTOCOL_HTTP;
+      $type_protocol_ssh = PhabricatorRepositoryTransaction::TYPE_PROTOCOL_SSH;
+      $allowed_serve_modes = array(
+        PhabricatorRepository::SERVE_OFF,
+        PhabricatorRepository::SERVE_READONLY,
+        PhabricatorRepository::SERVE_READWRITE,
+      );
 
       if ($args->getArg('local-path')) {
         $xactions[] = id(new PhabricatorRepositoryTransaction())
           ->setTransactionType($type_local_path)
           ->setNewValue($args->getArg('local-path'));
       }
+      $serve_http = $args->getArg('serve-http');
+      if ($serve_http && in_array($serve_http, $allowed_serve_modes)) {
+        $xactions[] = id(new PhabricatorRepositoryTransaction())
+          ->setTransactionType($type_protocol_http)
+          ->setNewValue($serve_http);
+      }
+      $serve_ssh = $args->getArg('serve-ssh');
+      if ($serve_ssh && in_array($serve_ssh, $allowed_serve_modes)) {
+        $xactions[] = id(new PhabricatorRepositoryTransaction())
+          ->setTransactionType($type_protocol_ssh)
+          ->setNewValue($serve_ssh);
+      }
+
 
       if (!$xactions) {
         throw new PhutilArgumentUsageException(