fix: symfony/flex plugin (#31)

contributors: @MollocH

.github/workflows/test.yml

@@ -49,6 +49,7 @@ jobs:
           Tests/Functional/Scripts/downloadComposer.sh
           composer config extra.symfony.require "${{ matrix.symfony }}"
           composer config extra.symfony.allow-contrib true
+          composer config --no-plugins allow-plugins.symfony/flex true
           # adds flex, suppress composer.lock
           composer require symfony/flex --no-update
           # create a lock file
@@ -60,7 +61,9 @@ jobs:
           # clean up recipe generated files and folders
           git clean -df
       - name: execute unit tests
-        run: composer run-script quality
+        run: |
+          composer config --no-plugins allow-plugins.symfony/flex true
+          composer run-script quality
       - name: upload coverage
         env:
           COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -102,6 +105,7 @@ jobs:
           Tests/Functional/Scripts/downloadComposer.sh
           composer config extra.symfony.require "${{ matrix.symfony }}"
           composer config extra.symfony.allow-contrib true
+          composer config --no-plugins allow-plugins.symfony/flex true
           # adds flex, suppress composer.lock
           composer require symfony/flex --no-update
           # create a lock file
@@ -119,6 +123,8 @@ jobs:
       - name: execute functional tests
         env:
           SYMFONY_VERSION: ${{ matrix.symfony }}
-        run: composer run-script phpunit-functional
+        run: |
+          composer config --no-plugins allow-plugins.symfony/flex true
+          composer run-script phpunit-functional
       - name: show running containers
         run: docker ps

composer.json

@@ -29,7 +29,7 @@
     "phpspec/prophecy-phpunit": "^2.0",
     "phpstan/phpstan": "^1.2",
     "squizlabs/php_codesniffer": "^3.6",
-    "phpmd/phpmd": "^2.11",
+    "phpmd/phpmd": "^2.12",
     "php-coveralls/php-coveralls": "^2.5",
     "symfony/filesystem": "*",
     "symfony/process": "*",