From 96c7db685538781c3b4a9007be9188339c3e8585 Mon Sep 17 00:00:00 2001
From: Felix Becker <felix.b@outlook.com>
Date: Sun, 6 Nov 2016 16:18:53 +0100
Subject: [PATCH] Log only to STDERR

---
 bin/php-language-server.php  |  8 +++++++-
 composer.json                |  3 ++-
 tests/LanguageServerTest.php | 15 +++++++++++++++
 3 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/bin/php-language-server.php b/bin/php-language-server.php
index 49bd29a..f46304d 100644
--- a/bin/php-language-server.php
+++ b/bin/php-language-server.php
@@ -3,6 +3,8 @@
 use LanguageServer\{LanguageServer, ProtocolStreamReader, ProtocolStreamWriter};
 use Sabre\Event\Loop;
 use Symfony\Component\Debug\ErrorHandler;
+use Monolog\Logger;
+use Monolog\Handler\StreamHandler;
 
 $options = getopt('', ['tcp::', 'memory-limit::']);
 
@@ -15,7 +17,11 @@ foreach ([__DIR__ . '/../../../autoload.php', __DIR__ . '/../autoload.php', __DI
     }
 }
 
-ErrorHandler::register();
+$logger = new Logger('Errors');
+$logger->pushHandler(new StreamHandler(STDERR));
+$errorHandler = new ErrorHandler;
+$errorHandler->setDefaultLogger($logger);
+ErrorHandler::register($errorHandler);
 
 @cli_set_process_title('PHP Language Server');
 
diff --git a/composer.json b/composer.json
index 6d9159b..4a7f7f0 100644
--- a/composer.json
+++ b/composer.json
@@ -29,7 +29,8 @@
         "sabre/event": "^5.0",
         "felixfbecker/advanced-json-rpc": "^2.0",
         "squizlabs/php_codesniffer" : "^2.7",
-        "symfony/debug": "^3.1"
+        "symfony/debug": "^3.1",
+        "monolog/monolog": "^1.21"
     },
     "minimum-stability": "dev",
     "prefer-stable": true,
diff --git a/tests/LanguageServerTest.php b/tests/LanguageServerTest.php
index 1c4e278..88fa70c 100644
--- a/tests/LanguageServerTest.php
+++ b/tests/LanguageServerTest.php
@@ -46,4 +46,19 @@ class LanguageServerTest extends TestCase
             ]
         ], $msg->body->result);
     }
+
+    public function testIndexing()
+    {
+        $input = new MockProtocolStream;
+        $output = new MockProtocolStream;
+        $output->on('message', function (Message $msg) {
+            var_dump($msg);
+        });
+        $server = new LanguageServer($input, $output);
+        $capabilities = new ClientCapabilities;
+        $capabilities->xcontent = true;
+        $capabilities->xglob = true;
+        $server->initialize(getmypid(), $capabilities, __DIR__);
+        \Sabre\Event\Loop\run();
+    }
 }