Print statistics

Author: sebastianbergmann

src/TextUI/Command/Commands/WarmCodeCoverageCacheCommand.php

@@ -63,17 +63,25 @@ public function execute(): Result
 
         print 'Warming cache for static analysis ... ';
 
-        (new CacheWarmer)->warmCache(
+        $statistics = (new CacheWarmer)->warmCache(
             $this->configuration->coverageCacheDirectory(),
             !$this->configuration->disableCodeCoverageIgnore(),
             $this->configuration->ignoreDeprecatedCodeUnitsFromCodeCoverage(),
             $this->codeCoverageFilterRegistry->get(),
         );
 
         printf(
-            '[%s]%s',
+            '[%s]%s%s%d file%s processed, %d cache hit%s, %d cache miss%s%s',
             $timer->stop()->asString(),
             PHP_EOL,
+            PHP_EOL,
+            $statistics['cacheHits'] + $statistics['cacheMisses'],
+            ($statistics['cacheHits'] + $statistics['cacheMisses']) !== 1 ? 's' : '',
+            $statistics['cacheHits'],
+            $statistics['cacheHits'] !== 1 ? 's' : '',
+            $statistics['cacheMisses'],
+            $statistics['cacheMisses'] !== 1 ? 'es' : '',
+            PHP_EOL,
         );
 
         return Result::from();