Add PKL lib, add test config, create initial jmonit config template

.idea/pklSettings.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="PklSettings">
+    <option name="pklPath" value="/usr/bin/pkl" />
+  </component>
+</project>

.idea/workspace.xml

@@ -5,21 +5,11 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="99a808b4-b8c5-4c6a-8a7b-960f11e07db3" name="Changes" comment="">
-      <change afterPath="$PROJECT_DIR$/.gitignore" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/main/java/nl/mziesel/JmonitConfig.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/.idea/gradle.xml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/src/main/resources/JmonitConfigTemplate.pkl" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/.idea/misc.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/.idea/vcs.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/build.gradle.kts" beforeDir="false" afterPath="$PROJECT_DIR$/build.gradle.kts" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/nl/mziesel/Main.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/nl/mziesel/Main.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/build.gradle.kts" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/gradle/wrapper/gradle-wrapper.jar" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/gradle/wrapper/gradle-wrapper.properties" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/gradlew" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/gradlew.bat" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/settings.gradle.kts" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/nl/mziesel/BaseMonitor.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/nl/mziesel/HttpMonitor.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/nl/mziesel/IcmpMonitor.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/nl/mziesel/Main.java" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -31,10 +21,42 @@
       <ProjectState />
     </projectState>
   </component>
+  <component name="ExternalProjectsManager">
+    <system id="GRADLE">
+      <state>
+        <task path="$PROJECT_DIR$">
+          <activation />
+        </task>
+        <projects_view>
+          <tree_state>
+            <expand>
+              <path>
+                <item name="" type="6a2764b6:ExternalProjectsStructure$RootNode" />
+                <item name="jmonit" type="f1a62948:ProjectNode" />
+              </path>
+              <path>
+                <item name="" type="6a2764b6:ExternalProjectsStructure$RootNode" />
+                <item name="jmonit" type="f1a62948:ProjectNode" />
+                <item name="Tasks" type="e4a08cd1:TasksNode" />
+              </path>
+              <path>
+                <item name="" type="6a2764b6:ExternalProjectsStructure$RootNode" />
+                <item name="jmonit" type="f1a62948:ProjectNode" />
+                <item name="Tasks" type="e4a08cd1:TasksNode" />
+                <item name="build" type="c8890929:TasksNode$1" />
+              </path>
+            </expand>
+            <select />
+          </tree_state>
+        </projects_view>
+      </state>
+    </system>
+  </component>
   <component name="FileTemplateManagerImpl">
     <option name="RECENT_TEMPLATES">
       <list>
         <option value="Class" />
+        <option value="Pkl File" />
       </list>
     </option>
   </component>
@@ -52,14 +74,75 @@
   </component>
   <component name="PropertiesComponent"><![CDATA[{
   "keyToString": {
+    "Gradle.jmonit [:JmonitConfig.main()].executor": "Run",
+    "Gradle.jmonit [:Main.main()].executor": "Run",
+    "Gradle.jmonit [build].executor": "Run",
+    "Gradle.jmonit [jar].executor": "Run",
     "RunOnceActivity.OpenProjectViewOnStart": "true",
     "RunOnceActivity.ShowReadmeOnStart": "true",
-    "git-widget-placeholder": "master",
+    "git-widget-placeholder": "gradle",
     "kotlin-language-version-configured": "true",
+    "node.js.detected.package.eslint": "true",
+    "node.js.detected.package.tslint": "true",
+    "node.js.selected.package.eslint": "(autodetect)",
+    "node.js.selected.package.tslint": "(autodetect)",
     "nodejs_package_manager_path": "npm",
+    "settings.editor.selected.configurable": "org.pkl.intellij.settings.PklSettingsConfigurable",
     "vue.rearranger.settings.migration": "true"
   }
 }]]></component>
+  <component name="RunManager">
+    <configuration name="jmonit [build]" type="GradleRunConfiguration" factoryName="Gradle" temporary="true">
+      <ExternalSystemSettings>
+        <option name="executionName" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="externalSystemIdString" value="GRADLE" />
+        <option name="scriptParameters" />
+        <option name="taskDescriptions">
+          <list />
+        </option>
+        <option name="taskNames">
+          <list>
+            <option value="build" />
+          </list>
+        </option>
+        <option name="vmOptions" />
+      </ExternalSystemSettings>
+      <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
+      <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
+      <DebugAllEnabled>false</DebugAllEnabled>
+      <RunAsTest>false</RunAsTest>
+      <method v="2" />
+    </configuration>
+    <configuration name="jmonit [jar]" type="GradleRunConfiguration" factoryName="Gradle" temporary="true">
+      <ExternalSystemSettings>
+        <option name="executionName" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="externalSystemIdString" value="GRADLE" />
+        <option name="scriptParameters" />
+        <option name="taskDescriptions">
+          <list />
+        </option>
+        <option name="taskNames">
+          <list>
+            <option value="jar" />
+          </list>
+        </option>
+        <option name="vmOptions" />
+      </ExternalSystemSettings>
+      <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
+      <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
+      <DebugAllEnabled>false</DebugAllEnabled>
+      <RunAsTest>false</RunAsTest>
+      <method v="2" />
+    </configuration>
+    <recent_temporary>
+      <list>
+        <item itemvalue="Gradle.jmonit [jar]" />
+        <item itemvalue="Gradle.jmonit [build]" />
+      </list>
+    </recent_temporary>
+  </component>
   <component name="SharedIndexes">
     <attachedChunks>
       <set>
@@ -75,11 +158,15 @@
       <option name="number" value="Default" />
       <option name="presentableId" value="Default" />
       <updated>1707061517834</updated>
-      <workItem from="1707061518829" duration="158000" />
+      <workItem from="1707061518829" duration="1106000" />
     </task>
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
     <option name="version" value="3" />
   </component>
+  <component name="XSLT-Support.FileAssociations.UIState">
+    <expand />
+    <select />
+  </component>
 </project>

build.gradle.kts

@@ -1,4 +1,6 @@
 plugins {
+    idea
+    `java-library`
     id("java")
 }
 
@@ -12,6 +14,7 @@ repositories {
 dependencies {
     testImplementation(platform("org.junit:junit-bom:5.9.1"))
     testImplementation("org.junit.jupiter:junit-jupiter")
+    implementation("org.pkl-lang:pkl-config-java:0.25.1")
 }
 
 tasks.test {

src/main/java/nl/mziesel/JmonitConfig.java

@@ -0,0 +1,55 @@
+package nl.mziesel;
+
+import org.pkl.config.java.Config;
+import org.pkl.config.java.ConfigEvaluator;
+import org.pkl.config.java.JavaType;
+import org.pkl.core.ModuleSource;
+
+public class JmonitConfig {
+    public static void main(String[] args) {
+        // Configuration is represented as a tree of `Config` objects.
+        Config config;
+
+        // To evaluate a Pkl module to a `Config` tree,
+        // create a `ConfigEvaluator` and call its `evaluate()` method.
+        //
+        // There are two ways to create a `ConfigEvaluator`:
+        // * `ConfigEvaluator.preconfigured()`
+        // * `ConfigEvaluatorBuilder`
+        //
+        // `ConfigEvaluator.preconfigured()` behaves much the same as the CLI.
+        // For example, it allows evaluating modules over HTTPS, which isn't always desirable.
+        // `ConfigEvaluatorBuilder` gives more control over a `ConfigEvaluator`'s behavior.
+        //
+        // It's important to close an evaluator after the last `evaluate()` call.
+        // Previously returned `Config` objects remain valid.
+        try (var evaluator = ConfigEvaluator.preconfigured()) {
+            config = evaluator.evaluate(ModuleSource.text("""
+                    parrot {
+                        name = "Polly";
+                        age = 31;
+                        favoriteFoods = new Listing {
+                            apples";
+                            "crackers"
+                        }
+                    }
+                    """
+            ));
+        }
+
+        // To descend the `Config` tree, use the `get()` method,
+        // which returns another `Config` object.
+        var parrot = config.get("parrot");
+
+        // To access a `Config` object's value,
+        // call `as()` and pass the Java type to convert the value to.
+        // The conversion is performed by `ConfigEvaluator.getValueMapper()`,
+        // which can be customized via `ConfigEvaluatorBuilder`.
+        var age = parrot.get("age").as(int.class);
+        System.out.println(age);
+
+        // The `as()` method also accepts parameterized types such as `List<String>`.
+        var favoriteFoods = parrot.get("favoriteFoods").as(JavaType.listOf(String.class));
+        System.out.println(favoriteFoods);
+    }
+}

src/main/java/nl/mziesel/Main.java

@@ -2,21 +2,33 @@ package nl.mziesel;
 
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
+import org.pkl.config.java.Config;
+import org.pkl.config.java.ConfigEvaluator;
+import org.pkl.config.java.JavaType;
+import org.pkl.core.ModuleSource;
 
 public class Main {
     public static void main(String[] args) throws InterruptedException {
-        HttpMonitor mzieselHttpMonit = new HttpMonitor("Website van Mans", "https://mziesel.nl/");
+        Config config;
-        HttpMonitor testHttpMonit = new HttpMonitor("Test website", "https://whoami.mzsl.nl/");
-        HttpMonitor mcaHttpMonit = new HttpMonitor("Microcenter website", "https://microcenter.nl/");
 
-        ExecutorService executorService = Executors.newVirtualThreadPerTaskExecutor();
+        try (var evaluator = ConfigEvaluator.preconfigured()){
+            config = evaluator.evaluate(ModuleSource.modulePath("jmonitconfig.pkl"));
+        }
 
-        executorService.execute(mzieselHttpMonit);
+        System.out.println(config);
-        executorService.execute(testHttpMonit);
-        executorService.execute(mcaHttpMonit);
 
-        while (!executorService.isTerminated()) {
+//        ExecutorService executorService = Executors.newVirtualThreadPerTaskExecutor();
-            Thread.sleep(1000);
+
-        }
+//        HttpMonitor mzieselHttpMonit = new HttpMonitor("Website van Mans", "https://mziesel.nl/");
+//        HttpMonitor testHttpMonit = new HttpMonitor("Test website", "https://whoami.mzsl.nl/");
+//        HttpMonitor mcaHttpMonit = new HttpMonitor("Microcenter website", "https://microcenter.nl/");
+//
+//        executorService.execute(mzieselHttpMonit);
+//        executorService.execute(testHttpMonit);
+//        executorService.execute(mcaHttpMonit);
+
+//        while (!executorService.isTerminated()) {
+//            Thread.sleep(1000);
+//        }
     }
 }

src/main/resources/JmonitConfigTemplate.pkl

@@ -0,0 +1,13 @@
+typealias MonitorType = "http"|"https"|"icmp"
+
+const defaultTimeout: Int = 5000
+const defaultInterval: Int = 60
+
+class Monitor {
+  friendlyName: String
+  target: String
+  timeout: Int = defaultTimeout
+  interval: Int = defaultInterval
+}
+
+monitors: Listing<Monitor>