3 files changed, 97 insertions, 0 deletions
diff --git a/module/ri-engine/src/main/java/io/trygvis/rules/engine/KeyValue.java b/module/ri-engine/src/main/java/io/trygvis/rules/engine/KeyValue.java
new file mode 100644
index 0000000..5046169
--- /dev/null
+++ b/module/ri-engine/src/main/java/io/trygvis/rules/engine/KeyValue.java
@@ -0,0 +1,14 @@
+package io.trygvis.rules.engine;
+
+public class KeyValue {
+    public String key;
+    public String value;
+
+    public KeyValue() {
+    }
+
+    public KeyValue(String key, String value) {
+        this.key = key;
+        this.value = value;
+    }
+}
diff --git a/module/ri-engine/src/main/java/io/trygvis/rules/engine/Main.java b/module/ri-engine/src/main/java/io/trygvis/rules/engine/Main.java
new file mode 100644
index 0000000..7c96be6
--- /dev/null
+++ b/module/ri-engine/src/main/java/io/trygvis/rules/engine/Main.java
@@ -0,0 +1,53 @@
+package io.trygvis.rules.engine;
+
+import io.trygvis.rules.acme.AcmeIo;
+import io.trygvis.rules.dns.DnsEntry;
+import io.trygvis.rules.machine.Machine;
+import io.trygvis.rules.network.Ipv4Address;
+import io.trygvis.rules.network.Ipv4Cidr;
+import org.drools.core.audit.WorkingMemoryConsoleLogger;
+import org.kie.api.KieServices;
+import org.kie.api.event.rule.AgendaEventListener;
+import org.kie.api.event.rule.RuleRuntimeEventListener;
+
+import java.io.IOException;
+
+public class Main {
+    public static void main(String[] args) throws IOException {
+        var services = KieServices.Factory.get();
+        var container = services.getKieClasspathContainer();
+        var kieBase = container.getKieBase();
+
+        var io = new AcmeIo(kieBase);
+        var objects = io.load("acme.yaml");
+
+        var session = container.newKieSession();
+
+        session.setGlobal("te", new TemplateEngine());
+
+        for (var object : objects) {
+            System.out.println("object = " + object);
+            session.insert(object);
+        }
+
+        var logger = new WorkingMemoryConsoleLogger(session);
+        session.addEventListener((AgendaEventListener) logger);
+        session.addEventListener((RuleRuntimeEventListener) logger);
+
+        session.getAgenda().getAgendaGroup("init").setFocus();
+
+        session.fireAllRules();
+
+        io.dump("phase-1", session.getFactHandles());
+
+        io.dump("vpn0", session.getFactHandles(), (Object o) ->
+                o.getClass().getName().contains("Wg")
+                        || o instanceof Machine
+                        || o instanceof DnsEntry
+                        || o instanceof Ipv4Cidr
+                        || o instanceof Ipv4Address
+        );
+
+        session.dispose();
+    }
+}
diff --git a/module/ri-engine/src/main/java/io/trygvis/rules/engine/TemplateEngine.java b/module/ri-engine/src/main/java/io/trygvis/rules/engine/TemplateEngine.java
new file mode 100644
index 0000000..ace7aaf
--- /dev/null
+++ b/module/ri-engine/src/main/java/io/trygvis/rules/engine/TemplateEngine.java
@@ -0,0 +1,30 @@
+package io.trygvis.rules.engine;
+
+import ch.qos.logback.core.util.FileUtil;
+import com.hubspot.jinjava.Jinjava;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Map;
+
+public class TemplateEngine {
+    private final Jinjava jinjava = new Jinjava();
+
+    public void template(String name, String output, Map<String, Object> params) throws IOException {
+        var template = Files.readString(Path.of("j2", name + ".j2"));
+        String renderedTemplate = jinjava.render(template, params);
+//        System.out.println("-----------------------------------");
+//        for (var item : params.entrySet()) {
+//            System.out.printf(" %s : %s%n", item.getKey(), item.getValue());
+//        }
+        System.out.println("-----------------------------------");
+        System.out.println(renderedTemplate);
+        System.out.println("-----------------------------------");
+
+        var f = new File("gen", output);
+        FileUtil.createMissingParentDirectories(f);
+        Files.writeString(f.toPath(), renderedTemplate);
+    }
+}