From 0636b4c672542e35c2d0ec77fabcca7cf6f0e9ee Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Sch=C3=A4dlich?= <jan.schaedlich@sensiolabs.de>
Date: Tue, 12 Nov 2019 22:43:16 +0100
Subject: [PATCH] [Yaml] Introduce yaml-lint binary

---
 src/Symfony/Component/Yaml/CHANGELOG.md       |  5 ++
 .../Component/Yaml/Resources/bin/yaml-lint    | 55 +++++++++++++++++++
 src/Symfony/Component/Yaml/composer.json      |  3 +
 3 files changed, 63 insertions(+)
 create mode 100755 src/Symfony/Component/Yaml/Resources/bin/yaml-lint

diff --git a/src/Symfony/Component/Yaml/CHANGELOG.md b/src/Symfony/Component/Yaml/CHANGELOG.md
index a3a7270166584..c7150badb07c3 100644
--- a/src/Symfony/Component/Yaml/CHANGELOG.md
+++ b/src/Symfony/Component/Yaml/CHANGELOG.md
@@ -1,6 +1,11 @@
 CHANGELOG
 =========
 
+5.1.0
+-----
+
+ * Added `yaml-lint` binary.
+
 5.0.0
 -----
 
diff --git a/src/Symfony/Component/Yaml/Resources/bin/yaml-lint b/src/Symfony/Component/Yaml/Resources/bin/yaml-lint
new file mode 100755
index 0000000000000..5020add6c9cb7
--- /dev/null
+++ b/src/Symfony/Component/Yaml/Resources/bin/yaml-lint
@@ -0,0 +1,55 @@
+#!/usr/bin/env php
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Runs the Yaml lint command.
+ *
+ * @author Jan Schädlich <jan.schaedlich@sensiolabs.de>
+ */
+
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Input\ArgvInput;
+use Symfony\Component\Console\Logger\ConsoleLogger;
+use Symfony\Component\Console\Output\ConsoleOutput;
+use Symfony\Component\Yaml\Command\LintCommand;
+
+function includeIfExists(string $file): bool
+{
+    return file_exists($file) && include $file;
+}
+
+if (
+    !includeIfExists(__DIR__ . '/../../../../autoload.php') &&
+    !includeIfExists(__DIR__ . '/../../vendor/autoload.php') &&
+    !includeIfExists(__DIR__ . '/../../../../../../vendor/autoload.php')
+) {
+    fwrite(STDERR, 'Install dependencies using Composer.'.PHP_EOL);
+    exit(1);
+}
+
+if (!class_exists(Application::class)) {
+    fwrite(STDERR, 'You need the "symfony/console" component in order to run the Yaml linter.'.PHP_EOL);
+    exit(1);
+}
+
+$input = new ArgvInput();
+$output = new ConsoleOutput();
+$logger = interface_exists(LoggerInterface::class) ? new ConsoleLogger($output->getErrorOutput()) : null;
+
+$app = new Application();
+
+$app->add($command = new LintCommand())
+    ->getApplication()
+    ->setDefaultCommand($command->getName(), true)
+    ->run($input, $output)
+;
diff --git a/src/Symfony/Component/Yaml/composer.json b/src/Symfony/Component/Yaml/composer.json
index 6a32ba97a215e..f28d00c84f2fe 100644
--- a/src/Symfony/Component/Yaml/composer.json
+++ b/src/Symfony/Component/Yaml/composer.json
@@ -34,6 +34,9 @@
             "/Tests/"
         ]
     },
+    "bin": [
+        "Resources/bin/yaml-lint"
+    ],
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {