Update to SnakeYAML 2.0. (#42)

Author: stefanseifert

changes.xml

@@ -27,6 +27,9 @@
       <action type="update" dev="sseifert">
         Switch to Java 11 as minimum version.
       </action>
+      <action type="update" dev="sseifert">
+        Update to SnakeYAML 2.0.
+      </action>
       <action type="fix" dev="sseifert">
         conga-aem-maven-plugin: Avoid duplicating version when adding release version suffix with packageVersionMode=RELEASE_SUFFIX_VERSION mode.
       </action>

conga-aem-plugin/pom.xml

@@ -78,14 +78,6 @@
       <artifactId>filevault-package-maven-plugin</artifactId>
       <scope>compile</scope>
       <exclusions>
-        <exclusion>
-          <groupId>org.apache.maven</groupId>
-          <artifactId>*</artifactId>
-        </exclusion>
-        <exclusion>
-          <groupId>org.apache.maven.plugin-tools</groupId>
-          <artifactId>*</artifactId>
-        </exclusion>
         <exclusion>
           <groupId>org.sonatype.plexus</groupId>
           <artifactId>*</artifactId>
@@ -162,6 +154,18 @@
       <artifactId>oak-commons</artifactId>
       <scope>compile</scope>
     </dependency>
+    <dependency>
+      <groupId>org.apache.maven</groupId>
+      <artifactId>maven-core</artifactId>
+      <version>${maven.version}</version>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.apache.maven</groupId>
+      <artifactId>maven-plugin-api</artifactId>
+      <version>${maven.version}</version>
+      <scope>compile</scope>
+    </dependency>
 
     <dependency>
       <groupId>org.slf4j</groupId>

parent/pom.xml

@@ -46,18 +46,22 @@
     <url>https://github.com/wcm-io/conga-aem-plugin/issues/</url>
   </issueManagement>
 
+  <properties>
+    <maven.version>3.3.9</maven.version>
+  </properties>
+
   <dependencyManagement>
     <dependencies>
 
       <dependency>
         <groupId>io.wcm.devops.conga</groupId>
         <artifactId>io.wcm.devops.conga.generator</artifactId>
-        <version>1.14.8</version>
+        <version>1.15.0-SNAPSHOT</version>
       </dependency>
       <dependency>
         <groupId>io.wcm.devops.conga</groupId>
         <artifactId>conga-maven-plugin</artifactId>
-        <version>1.14.8</version>
+        <version>1.15.0-SNAPSHOT</version>
       </dependency>
 
       <dependency>

tooling/conga-aem-maven-plugin/pom.xml

@@ -38,7 +38,6 @@
   <description>wcm.io DevOps CONGA - CONfiguration GenerAtor Maven Plugin for AEM</description>
 
   <properties>
-    <maven.version>3.3.9</maven.version>
     <site.url.module.prefix>tooling/conga-aem-maven-plugin</site.url.module.prefix>
 
     <!-- Versions -->

tooling/conga-aem-maven-plugin/src/main/java/io/wcm/devops/conga/plugins/aem/maven/model/YamlUtil.java

@@ -21,6 +21,7 @@
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.yaml.snakeyaml.LoaderOptions;
 import org.yaml.snakeyaml.Yaml;
 import org.yaml.snakeyaml.constructor.Constructor;
 
@@ -46,7 +47,7 @@ public static Yaml createYaml() {
         .logger(log);
 
     // apply YAML plugins for modifying YAML constructor
-    Constructor constructor = new Constructor();
+    Constructor constructor = new Constructor(new LoaderOptions());
     YamlConstructorContext context = new YamlConstructorContext()
         .pluginContextOptions(options)
         .yamlConstructor(constructor);