Infection: check MSI (#265)

Author: kubawerlos

.github/workflows/ci.yml

@@ -44,7 +44,7 @@ jobs:
         uses: shivammathur/setup-php@v1
         with:
           php-version: ${{ matrix.php-version }}
-          ini-values: pcov.directory=.
+          ini-values: pcov.directory=$GITHUB_WORKSPACE
           coverage: pcov
 
       - name: Get composer cache directory

dev-tools/composer.json

@@ -32,7 +32,7 @@
             "phpcbf || exit 0"
         ],
         "infection": [
-            "infection run --threads=16"
+            "infection run --min-msi=100 --no-progress --only-covered --threads=16"
         ]
     }
 }