Add verbose output while running, fix arguments to run.sh

README.md

@@ -33,7 +33,7 @@ parser and a code generator using [freemarker](https://freemarker.apache.org).
                                                     \____________________\
 ``` 
 ## How to Run
-You need a Java 24 runtime and java in the path. A very convenient way to install a java runtime is [SdkMan](https://sdkman.io).
+You need a Java 21 (or later) runtime and java in the path. A very convenient way to install a java runtime is [SdkMan](https://sdkman.io).
 
 Unpack the archive, run the provided shellscript file.
 

endgen-dist/src/main/resources/run.sh

@@ -1,4 +1,4 @@
 #! /bin/sh
 SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
 cd "${SCRIPT_DIR}"
-java -jar parser-${artifact.baseVersion}.jar
+java -jar parser-${artifact.baseVersion}.jar "$@"

parser/pom.xml

@@ -51,7 +51,7 @@
                 <version>3.13.0</version>
                 <configuration>
                     <source>${maven.compiler.source}</source>
-                    <target>${maven.compiler.source}</target>
+                    <target>${maven.compiler.target}</target>
                 </configuration>
             </plugin>
             <plugin>

parser/src/main/java/nu/zoom/dsl/cli/EndpointsCLI.java

@@ -61,11 +61,16 @@ public class EndpointsCLI implements Callable<Integer> {
 			validateTemplateDirectory();
 			validateInputFile();
 			validateOutputDirectory();
+			verbose("Parsing " + file.toAbsolutePath());
 			DocumentNode rootNode = ParserWrapper.parse(file);
+			verbose("AST: " + rootNode);
+			verbose("Generating from templates in: " + templateDir.toAbsolutePath());
 			Generator generator = new Generator(templateDir, rootNode, outputDir);
 			List<Path> generatedPaths = generator.generate();
 			if (generatedPaths.isEmpty()) {
 				System.out.println("No generated paths found.");
+			} else {
+				generatedPaths.forEach(p -> verbose("Generated: " + p.toAbsolutePath()));
 			}
 			return 0;
 		} catch (Exception e) {
@@ -74,6 +79,12 @@ public class EndpointsCLI implements Callable<Integer> {
 		}
 	}
 
+	private void verbose(String message) {
+		if (this.verbose) {
+			System.out.println(message);
+		}
+	}
+
 	private void validateOutputDirectory() throws IOException {
 		if (Files.notExists(this.outputDir)) {
 			Files.createDirectories(this.outputDir);

test01.endpoints

@@ -17,8 +17,7 @@
 {
     some: configvalue,
     someother: value,
-    package: se.rutdev.senash,
-    ending: .scala
+    package: se.rutdev.senash
 }
 
 /some/endpoint <- SomeType(foo:String)