Add Utils::isCiDetected

Author: williamdes

README.md

@@ -85,3 +85,13 @@ use CodeLts\CliTools\File\AnsiEscapeSequences;
 
 $this->output->writeFormatted(AnsiEscapeSequences::ERASE_TO_LINE_END);
 ```
+
+### Detect a CI
+
+```php
+use CodeLts\CliTools\Utils;
+
+// See supported CIs at https://github.com/OndraM/ci-detector#supported-continuous-integration-servers
+
+Utils::isCiDetected(); // true of false
+```

src/ErrorsConsoleStyle.php

@@ -55,8 +55,7 @@ public function __construct(InputInterface $input, OutputInterface $output)
     private function isCiDetected(): bool
     {
         if ($this->isCiDetected === null) {
-            $ciDetector = new CiDetector();
-            $this->isCiDetected = $ciDetector->isCiDetected();
+            $this->isCiDetected = Utils::isCiDetected();
         }
 
         return $this->isCiDetected;

src/OutputFormat.php

@@ -59,13 +59,7 @@ public static function checkOutputFormatIsValid(string $outputFormat): bool
         if (in_array($outputFormat, OutputFormat::VALID_OUTPUT_FORMATS)) {
             return true;
         }
-        throw new FormatNotFoundException(
-            sprintf(
-                'Error formatter "%s" not found. Available error formatters are: %s',
-                $outputFormat,
-                implode(', ', OutputFormat::VALID_OUTPUT_FORMATS)
-            )
-        );
+        throw new FormatNotFoundException($outputFormat);
     }
 
     /**

src/Utils.php

@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CodeLts\CliTools;
+
+use OndraM\CiDetector\CiDetector;
+
+/**
+ * Some utilities
+ */
+class Utils
+{
+    public static function isCiDetected(): bool
+    {
+        $ciDetector = new CiDetector();
+        return $ciDetector->isCiDetected();
+    }
+}

tests/UtilsTest.php

@@ -0,0 +1,15 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CodeLts\CliTools\Tests;
+
+use CodeLts\CliTools\Utils;
+
+class UtilsTest extends AbstractTestCase
+{
+    public function testIsCiDetected(): void
+    {
+        $this->assertIsBool(Utils::isCiDetected());
+    }
+}