Allow to use Action for configuration in extensions to better support non-Groovy consumers (#187)

src/main/groovy/org/owasp/dependencycheck/gradle/extension/AnalyzerExtension.groovy

@@ -17,6 +17,7 @@
  */
 package org.owasp.dependencycheck.gradle.extension
 
+import org.gradle.api.Action
 import org.gradle.api.Project
 
 /**
@@ -211,44 +212,104 @@ class AnalyzerExtension {
      * Allows programmatic configuration of the retirejs extension
      * @param configClosure the closure to configure the retirejs extension
      * @return the retirejs extension
+     * @deprecated Use the {@code Action} variant instead
      */
+    @Deprecated()
     def retirejs(Closure configClosure) {
         return project.configure(retirejs, configClosure)
     }
 
+    /**
+     * Allows programmatic configuration of the retirejs extension
+     * @param config the action to configure the retirejs extension
+     * @return the retirejs extension
+     */
+    def retirejs(Action<RetireJSExtension> config) {
+        config.execute(retirejs)
+        return retirejs
+    }
+
     /**
      * Allows programmatic configuration of the artifactory extension
      * @param configClosure the closure to configure the artifactory extension
      * @return the artifactory extension
+     * @deprecated Use the {@code Action} variant instead
      */
+    @Deprecated()
     def artifactory(Closure configClosure) {
         return project.configure(artifactory, configClosure)
     }
 
+    /**
+     * Allows programmatic configuration of the artifactory extension
+     * @param config the action to configure the artifactory extension
+     * @return the artifactory extension
+     */
+    def artifactory(Action<ArtifactoryExtension> config) {
+        config.execute(artifactory)
+        return artifactory
+    }
+
     /**
      * Allows programmatic configuration of the ossIndex extension
      * @param configClosure the closure to configure the ossIndex extension
      * @return the ossIndex extension
+     * @deprecated Use the {@code Action} variant instead
      */
+    @Deprecated()
     def ossIndex(Closure configClosure) {
         return project.configure(ossIndex, configClosure)
     }
 
+    /**
+     * Allows programmatic configuration of the ossIndex extension
+     * @param config the action to configure the ossIndex extension
+     * @return the ossIndex extension
+     */
+    def ossIndex(Action<OssIndexExtension> config) {
+        config.execute(ossIndex)
+        return ossIndex
+    }
+
     /**
      * Allows programmatic configuration of the nodeAudit extension
      * @param configClosure the closure to configure the ossIndex extension
      * @return the ossIndex extension
+     * @deprecated Use the {@code Action} variant instead
      */
+    @Deprecated()
     def nodeAudit(Closure configClosure) {
         return project.configure(nodeAudit, configClosure)
     }
 
+    /**
+     * Allows programmatic configuration of the nodeAudit extension
+     * @param config the action to configure the ossIndex extension
+     * @return the ossIndex extension
+     */
+    def nodeAudit(Action<NodeAuditExtension> config) {
+        config.execute(nodeAudit)
+        return nodeAudit
+    }
+
     /**
      * Allows programmatic configuration of the node package extension
      * @param configClosure the closure to configure the node extension
      * @return the node extension
+     * @deprecated Use the {@code Action} variant instead
      */
+    @Deprecated()
     def nodePackage(Closure configClosure) {
         return project.configure(nodePackage, configClosure)
     }
+
+    /**
+     * Allows programmatic configuration of the node package extension
+     * @param config the action to configure the node extension
+     * @return the node extension
+     */
+    def nodePackage(Action<NodePackageExtension> config) {
+        config.execute(nodePackage)
+        return nodePackage
+    }
 }

src/main/groovy/org/owasp/dependencycheck/gradle/extension/DependencyCheckExtension.groovy

@@ -224,65 +224,149 @@ class DependencyCheckExtension {
      * Allows programmatic configuration of the proxy extension
      * @param configClosure the closure to configure the proxy extension
      * @return the proxy extension
+     * @deprecated Use the {@code Action} variant instead
      */
+    @Deprecated
     def proxy(Closure configClosure) {
         return project.configure(proxy, configClosure)
     }
 
+    /**
+     * Allows programmatic configuration of the proxy extension
+     * @param config the action to configure the proxy extension
+     * @return the proxy extension
+     */
+    def proxy(Action<ProxyExtension> config) {
+        config.execute(proxy)
+        return proxy
+    }
+
     /**
      * Allows programmatic configuration of the slack extension
      * @param configClosure the closure to configure the slack extension
      * @return the slack extension
+     * @deprecated Use the {@code Action} variant instead
      */
+    @Deprecated
     def slack(Closure configClosure) {
         return project.configure(slack, configClosure)
     }
 
+    /**
+     * Allows programmatic configuration of the slack extension
+     * @param config the action to configure the slack extension
+     * @return the slack extension
+     */
+    def slack(Action<SlackExtension> config) {
+        config.execute(slack)
+        return slack
+    }
+
     /**
      * Allows programmatic configuration of the nvd extension
      * @param configClosure the closure to configure the nvd extension
      * @return the nvd extension
+     * n @deprecated Use the {@code Action} variant instead
      */
+    @Deprecated
     def nvd(Closure configClosure) {
         return project.configure(nvd, configClosure)
     }
 
+    /**
+     * Allows programmatic configuration of the nvd extension
+     * @param config the action to configure the nvd extension
+     * @return the nvd extension
+     */
+    def nvd(Action<NvdExtension> config) {
+        config.execute(nvd)
+        return nvd
+    }
+
     /**
      * Allows programmatic configuration of the hostedSuppressions extension.
      * @param configClosure the closure to configure the hostedSuppressions extension
      * @return the hostedSuppressions extension
+     * n @deprecated Use the {@code Action} variant instead
      */
+    @Deprecated
     def hostedSuppressions(Closure configClosure) {
         return project.configure(hostedSuppressions, configClosure)
     }
 
+    /**
+     * Allows programmatic configuration of the hostedSuppressions extension.
+     * @param config the action to configure the hostedSuppressions extension
+     * @return the hostedSuppressions extension
+     */
+    def hostedSuppressions(Action<HostedSuppressionsExtension> config) {
+        config.execute(hostedSuppressions)
+        return hostedSuppressions
+    }
+
     /**
      * Allows programmatic configuration of the analyzer extension
      * @param configClosure the closure to configure the analyzers extension
      * @return the analyzers extension
+     * @deprecated Use the {@code Action} variant instead @deprecated Use the {@code Action} variant instead
      */
+    @Deprecated
     def analyzers(Closure configClosure) {
         return project.configure(analyzers, configClosure)
     }
 
+    /**
+     * Allows programmatic configuration of the analyzer extension
+     * @param config the action to configure the analyzers extension
+     * @return the analyzers extension
+     */
+    def analyzers(Action<AnalyzerExtension> config) {
+        config.execute(analyzers)
+        return analyzers
+    }
+
     /**
      * Allows programmatic configuration of the data extension
      * @param configClosure the closure to configure the data extension
      * @return the data extension
+     * @deprecated Use the {@code Action} variant instead
      */
+    @Deprecated
     def data(Closure configClosure) {
         return project.configure(data, configClosure)
     }
 
+    /**
+     * Allows programmatic configuration of the data extension
+     * @param config the action to configure the data extension
+     * @return the data extension
+     */
+    def data(Action<DataExtension> config) {
+        config.execute(data)
+        return data
+    }
+
     /**
      * Allows programmatic configuration of the cache extension
      * @param configClosure the closure to configure the cache extension
      * @return the cache extension
+     * @deprecated Use the {@code Action} variant instead
      */
+    @Deprecated
     def cache(Closure configClosure) {
         return project.configure(cache, configClosure)
     }
 
+    /**
+     * Allows programmatic configuration of the cache extension
+     * @param config the action to configure the cache extension
+     * @return the cache extension
+     */
+    def cache(Action<CacheExtension> config) {
+        config.execute(cache)
+        return cache
+    }
+
     /**
      * Allows programmatic configuration of additional CPEs to be analyzed
      * @param action the action used to add entries to additional CPEs container.