move phpmd stuff to a script

.gitlab-ci.yml

@@ -11,6 +11,5 @@ jobs:
   when: manual
   stage: test
   script:
-    - phpmd include text utils/gitlab-ci/phpmd-ruleset.xml
+    - sh utils/gitlab-ci/phpmd.sh
-    - phpmd classes text utils/gitlab-ci/phpmd-ruleset.xml
+
-    - FILES=$(ls -dm *.php | sed "s/ //g") && phpmd $FILES text utils/gitlab-ci/phpmd-ruleset.xml

utils/gitlab-ci/phpmd.sh

@@ -0,0 +1,7 @@
+#!/bin/sh -e
+
+phpmd include text utils/gitlab-ci/phpmd-ruleset.xml
+phpmd classes text utils/gitlab-ci/phpmd-ruleset.xml
+
+FILES=$(ls -dm *.php | sed "s/ //g")
+phpmd $FILES text utils/gitlab-ci/phpmd-ruleset.xml