Merge pull request #58 from AlessandroMinoccheri/improve-psalm

upgrade psalm errorLevel to 4

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [v2.0.3] - 2020-10-08
+
+### Changed
+* upgrade psalm error level to 4
 
 ## [v2.0.2] - 2020-09-17
 
@@ -106,7 +110,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - stable release for poser
 
 
-[Unreleased]: https://github.com/badges/poser/compare/v2.0.2...HEAD
+[Unreleased]: https://github.com/badges/poser/compare/v2.0.3...HEAD
+[v2.0.3]: https://github.com/badges/poser/tree/v2.0.3
 [v2.0.2]: https://github.com/badges/poser/tree/v2.0.2
 [v2.0.1]: https://github.com/badges/poser/tree/v2.0.1
 [v2.0.0]: https://github.com/badges/poser/tree/v2.0.0

psalm.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <psalm
-    errorLevel="6"
+    errorLevel="4"
     resolveFromConfigFile="true"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns="https://getpsalm.org/schema/config"
@@ -12,6 +12,7 @@
         <directory name="spec" />
         <ignoreFiles>
             <directory name="vendor" />
+            <directory name="spec" />
         </ignoreFiles>
     </projectFiles>
 </psalm>

src/UI/Command.php

@@ -96,9 +96,9 @@ protected function execute(InputInterface $input, OutputInterface $output): int
             $imageContent = $this->poser->generate($subject, $status, $color, $style, $format);
 
             if ($input->getOption('path')) {
-                $this->storeImage($output, $input->getOption('path'), $imageContent);
+                $this->storeImage($output, $input->getOption('path'), (string) $imageContent);
             } else {
-                $this->flushImage($output, $imageContent);
+                $this->flushImage($output, (string) $imageContent);
             }
         } catch (\Exception $e) {
             $this->printHeaderOnce($output);