Add bin/phd log <id> to dump all logs to the CLI

Summary: Ref T3557. Make it easier to access full daemon logs from the CLI.

Test Plan: {F51265}

Reviewers: btrahan

Reviewed By: btrahan

CC: aran

Maniphest Tasks: T3557

Differential Revision: https://secure.phabricator.com/D6547

Author: epriestley

scripts/daemon/manage_daemons.php

@@ -23,6 +23,7 @@
   new PhabricatorDaemonManagementRestartWorkflow(),
   new PhabricatorDaemonManagementLaunchWorkflow(),
   new PhabricatorDaemonManagementDebugWorkflow(),
+  new PhabricatorDaemonManagementLogWorkflow(),
   new PhutilHelpArgumentWorkflow(),
 );
 

src/__phutil_library_map__.php

@@ -1032,6 +1032,7 @@
     'PhabricatorDaemonManagementDebugWorkflow' => 'applications/daemon/management/PhabricatorDaemonManagementDebugWorkflow.php',
     'PhabricatorDaemonManagementLaunchWorkflow' => 'applications/daemon/management/PhabricatorDaemonManagementLaunchWorkflow.php',
     'PhabricatorDaemonManagementListWorkflow' => 'applications/daemon/management/PhabricatorDaemonManagementListWorkflow.php',
+    'PhabricatorDaemonManagementLogWorkflow' => 'applications/daemon/management/PhabricatorDaemonManagementLogWorkflow.php',
     'PhabricatorDaemonManagementRestartWorkflow' => 'applications/daemon/management/PhabricatorDaemonManagementRestartWorkflow.php',
     'PhabricatorDaemonManagementStartWorkflow' => 'applications/daemon/management/PhabricatorDaemonManagementStartWorkflow.php',
     'PhabricatorDaemonManagementStatusWorkflow' => 'applications/daemon/management/PhabricatorDaemonManagementStatusWorkflow.php',
@@ -3039,6 +3040,7 @@
     'PhabricatorDaemonManagementDebugWorkflow' => 'PhabricatorDaemonManagementWorkflow',
     'PhabricatorDaemonManagementLaunchWorkflow' => 'PhabricatorDaemonManagementWorkflow',
     'PhabricatorDaemonManagementListWorkflow' => 'PhabricatorDaemonManagementWorkflow',
+    'PhabricatorDaemonManagementLogWorkflow' => 'PhabricatorDaemonManagementWorkflow',
     'PhabricatorDaemonManagementRestartWorkflow' => 'PhabricatorDaemonManagementWorkflow',
     'PhabricatorDaemonManagementStartWorkflow' => 'PhabricatorDaemonManagementWorkflow',
     'PhabricatorDaemonManagementStatusWorkflow' => 'PhabricatorDaemonManagementWorkflow',

src/applications/daemon/controller/PhabricatorDaemonLogViewController.php

@@ -91,6 +91,7 @@ private function buildPropertyListView(PhabricatorDaemonLog $daemon) {
     $view = id(new PhabricatorPropertyListView())
       ->setUser($viewer);
 
+    $id = $daemon->getID();
     $c_epoch = $daemon->getDateCreated();
     $u_epoch = $daemon->getDateModified();
 
@@ -165,6 +166,13 @@ private function buildPropertyListView(PhabricatorDaemonLog $daemon) {
         ),
         $argv));
 
+    $view->addProperty(
+      pht('View Full Logs'),
+      phutil_tag(
+        'tt',
+        array(),
+        "phabricator/ $ ./bin/phd log {$id}"));
+
 
     return $view;
   }

src/applications/daemon/management/PhabricatorDaemonManagementLogWorkflow.php

@@ -0,0 +1,75 @@
+<?php
+
+final class PhabricatorDaemonManagementLogWorkflow
+  extends PhabricatorDaemonManagementWorkflow {
+
+  public function didConstruct() {
+    $this
+      ->setName('log')
+      ->setSynopsis(pht('Print the log for a daemon.'))
+      ->setArguments(
+        array(
+          array(
+            'name' => 'daemon',
+            'wildcard' => true,
+          ),
+        ));
+  }
+
+  public function execute(PhutilArgumentParser $args) {
+    $id = $args->getArg('daemon');
+    if (!$id) {
+      throw new PhutilArgumentUsageException(
+        pht('You must specify the daemon ID to show logs for.'));
+    } else if (count($id) > 1) {
+      throw new PhutilArgumentUsageException(
+        pht('Specify exactly one daemon ID to show logs for.'));
+    }
+    $id = head($id);
+
+    $daemon = id(new PhabricatorDaemonLogQuery())
+      ->setViewer(PhabricatorUser::getOmnipotentUser())
+      ->withIDs(array($id))
+      ->executeOne();
+
+    if (!$daemon) {
+      throw new PhutilArgumentUsageException(
+        pht('No such daemon with id "%s"!', $id));
+    }
+
+    $console = PhutilConsole::getConsole();
+    $logs = id(new PhabricatorDaemonLogEvent())->loadAllWhere(
+      'logID = %d ORDER BY id ASC',
+      $daemon->getID());
+
+    $lines = array();
+    foreach ($logs as $log) {
+      $text_lines = phutil_split_lines($log->getMessage(), $retain = false);
+      foreach ($text_lines as $line) {
+        $lines[] = array(
+          'type' => $log->getLogType(),
+          'date' => $log->getEpoch(),
+          'data' => $line,
+        );
+      }
+    }
+
+    foreach ($lines as $line) {
+      $type = $line['type'];
+      $data = $line['data'];
+      $date = date('r', $line['date']);
+
+      $console->writeOut(
+        "%s\n",
+        sprintf(
+          '[%s] %s %s',
+          $date,
+          $type,
+          $data));
+    }
+
+    return 0;
+  }
+
+
+}