Fix command description display

noniagriconomie · noniagriconomie · commit 4884d3e1110f · 2018-03-07T11:31:58.000+01:00
diff --git a/src/Symfony/Component/Console/Descriptor/TextDescriptor.php b/src/Symfony/Component/Console/Descriptor/TextDescriptor.php
@@ -140,6 +140,13 @@ protected function describeCommand(Command $command, array $options = array())
         $command->getSynopsis(false);
         $command->mergeApplicationDefinition(false);
 
+        if ($description = $command->getDescription()) {
+            $this->writeText('<comment>Description:</comment>', $options);
+            $this->writeText("\n");
+            $this->writeText('  '.$description);
+            $this->writeText("\n\n");
+        }
+
         $this->writeText('<comment>Usage:</comment>', $options);
         foreach (array_merge(array($command->getSynopsis(true)), $command->getAliases(), $command->getUsages()) as $usage) {
             $this->writeText("\n");
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/application_run2.txt b/src/Symfony/Component/Console/Tests/Fixtures/application_run2.txt
@@ -1,3 +1,6 @@
+Description:
+  Displays help for a command
+
 Usage:
   help [options] [--] [<command_name>]
 
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/application_run3.txt b/src/Symfony/Component/Console/Tests/Fixtures/application_run3.txt
@@ -1,3 +1,6 @@
+Description:
+  Lists commands
+
 Usage:
   list [options] [--] [<namespace>]
 
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/command_1.txt b/src/Symfony/Component/Console/Tests/Fixtures/command_1.txt
@@ -1,3 +1,6 @@
+<comment>Description:</comment>
+  command 1 description
+
 <comment>Usage:</comment>
   descriptor:command1
   alias1
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/command_2.txt b/src/Symfony/Component/Console/Tests/Fixtures/command_2.txt
@@ -1,3 +1,6 @@
+<comment>Description:</comment>
+  command 2 description
+
 <comment>Usage:</comment>
   descriptor:command2 [options] [--] \<argument_name>
   descriptor:command2 -o|--option_name \<argument_name>
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/command_astext.txt b/src/Symfony/Component/Console/Tests/Fixtures/command_astext.txt
@@ -1,3 +1,6 @@
+<comment>Description:</comment>
+  description
+
 <comment>Usage:</comment>
   namespace:name
   name
diff --git a/src/Symfony/Component/Console/Tests/Fixtures/command_mbstring.txt b/src/Symfony/Component/Console/Tests/Fixtures/command_mbstring.txt
@@ -1,3 +1,6 @@
+<comment>Description:</comment>
+  command åèä description
+
 <comment>Usage:</comment>
   descriptor:åèä [options] [--] \<argument_åèä>
   descriptor:åèä -o|--option_name \<argument_name>
