sample-parent: set level to 5-complexity

plugin-sample: overrides level back down to 2-naming

plugin-sample/pom.xml

@@ -2,7 +2,9 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-
+    <properties>
+        <kemitix-checkstyle-ruleset.level>2-naming</kemitix-checkstyle-ruleset.level>
+    </properties>
     <modelVersion>4.0.0</modelVersion>
 
     <parent>

sample-parent/pom.xml

@@ -14,7 +14,8 @@
     <description>Sample parent for modules that use kemitix-checkstyle-ruleset-maven-plugin</description>
 
     <properties>
-        <kemitix-checkstyle-ruleset-level>2-naming</kemitix-checkstyle-ruleset-level>
+        <kemitix-checkstyle-ruleset.version>${project.version}</kemitix-checkstyle-ruleset.version>
+        <kemitix-checkstyle-ruleset.level>5-complexity</kemitix-checkstyle-ruleset.level>
 
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
@@ -50,9 +51,9 @@
             <plugin>
                 <groupId>net.kemitix</groupId>
                 <artifactId>kemitix-checkstyle-ruleset-maven-plugin</artifactId>
-                <version>${project.version}</version>
+                <version>${kemitix-checkstyle-ruleset.version}</version>
                 <configuration>
-                    <level>${kemitix-checkstyle-ruleset-level}</level>
+                    <level>${kemitix-checkstyle-ruleset.level}</level>
                 </configuration>
                 <executions>
                     <execution>