fix: add sources to export (#1348)

* Allow Jars with no Main and add sources to export

* fix: restore run without main fail

Co-authored-by: Max Rydahl Andersen <max.andersen@gmail.com>

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

@@ -57,7 +57,7 @@ static RunContext getRunContext(ExportMixin exportMixin) {
 		ctx.setAdditionalDependencies(exportMixin.dependencyInfoMixin.getDependencies());
 		ctx.setAdditionalRepositories(exportMixin.dependencyInfoMixin.getRepositories());
 		ctx.setAdditionalClasspaths(exportMixin.dependencyInfoMixin.getClasspaths());
-		// ctx.setAdditionalSources(exportMixin.sources);
+		ctx.setAdditionalSources(exportMixin.sources);
 		ctx.setJavaVersion(exportMixin.javaVersion);
 		ctx.setNativeImage(exportMixin.nativeImage);
 		return ctx;

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

@@ -5,6 +5,7 @@
 import java.io.File;
 import java.nio.file.Path;
 import java.nio.file.Paths;
+import java.util.List;
 
 import dev.jbang.catalog.CatalogUtil;
 import dev.jbang.source.RunContext;
@@ -30,6 +31,8 @@ public class ExportMixin {
 	}, description = "Force export, i.e. overwrite exported file if already exists")
 	boolean force;
 
+	@CommandLine.Option(names = { "-s", "--sources" }, description = "Add additional sources.")
+	List<String> sources;
 	@CommandLine.Parameters(paramLabel = "scriptOrFile", index = "0", description = "A file or URL to a Java code file", arity = "1")
 	String scriptOrFile;