feat: requestedJavaVersion honored by init templates

Author: maxandersen

src/main/java/dev/jbang/cli/Init.java

@@ -89,6 +89,7 @@ public Integer doCall() throws IOException {
 		int reqVersion = buildMixin.javaVersion != null ? JavaUtil.minRequestedVersion(buildMixin.javaVersion)
 				: JavaUtil.getCurrentMajorJavaVersion();
 
+		properties.put("requestedJavaVersion", buildMixin.javaVersion);
 		properties.put("javaVersion", reqVersion);
 		properties.put("compactSourceFiles", reqVersion >= 25);
 		// properties.put("magiccontent", "//no gpt response. make sure you ran with

src/main/resources/init-agent.java.qute

@@ -1,4 +1,7 @@
 ///usr/bin/env jbang "$0" "$@" ; exit $?
+{#if requestedJavaVersion}
+//JAVA {requestedJavaVersion}
+{/if}
 {#for dep in dependencies.orEmpty}
 //DEPS {dep}
 {/for}

src/main/resources/init-cli.java.qute

@@ -1,4 +1,7 @@
 ///usr/bin/env jbang "$0" "$@" ; exit $?
+{#if requestedJavaVersionr}
+//JAVA {requestedJavaVersion}
+{/if}
 //DEPS info.picocli:picocli:4.6.3
 {#for dep in dependencies.orEmpty}
 //DEPS {dep}

src/main/resources/init-hello.groovy.qute

@@ -1,4 +1,7 @@
 ///usr/bin/env jbang "$0" "$@" ; exit $?
+{#if requestedJavaVersion}
+//JAVA {requestedJavaVersion}
+{/if}
 {#for dep in dependencies.orEmpty}
 //DEPS {dep}
 {/for}

src/main/resources/init-hello.java.qute

@@ -1,19 +1,23 @@
 ///usr/bin/env jbang "$0" "$@" ; exit $?
+{#if requestedJavaVersion}
+//JAVA {requestedJavaVersion}
+{#else if compactSourceFiles}
+//JAVA 25+
+{/if}
 {#for dep in dependencies.orEmpty}
 //DEPS {dep}
 {/for}
 {#if dependencies.isEmpty()}// //DEPS <dependency1> <dependency2>{/if}
-
 {#if magiccontent}
 {magiccontent}
 {#else}
-import static java.lang.System.*;
-
 {#if compactSourceFiles}
 void main(String... args) {
-    out.println("Hello World");
+    IO.println("Hello World");
 }
 {#else}
+import static java.lang.System.*;
+
 public class {baseName} {
 
     public static void main(String... args) {

src/main/resources/init-hello.kt.qute

@@ -1,5 +1,7 @@
 ///usr/bin/env jbang "$0" "$@" ; exit $?
-
+{#if requestedJavaVersion}
+//JAVA {requestedJavaVersion}
+{/if}
 {#for dep in dependencies.orEmpty}
 //DEPS {dep}
 {/for}

src/main/resources/init-readme.md.qute

@@ -3,6 +3,9 @@
 Welcome to a basic example on how to do a readme.md file that can be run with JBang:
 
 ```java
+{#if requestedJavaVersion}
+//JAVA {requestedJavaVersion}
+{/if}
 {#for dep in dependencies.orEmpty}
 //DEPS {dep}
 {/for}