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JBang Command Line Interface

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package dev.jbang.cli;

import java.nio.file.Path;
import java.nio.file.Paths;

import dev.jbang.catalog.CatalogUtil;
import dev.jbang.util.Util;

import picocli.CommandLine;

public class ExportMixin {

	@CommandLine.Mixin
	ScriptMixin scriptMixin;

	@CommandLine.Mixin
	BuildMixin buildMixin;

	@CommandLine.Mixin
	DependencyInfoMixin dependencyInfoMixin;

	@CommandLine.Option(names = { "-O",
			"--output" }, description = "The name or path to use for the exported file. If not specified a name will be determined from the original source reference and export flags.")
	Path outputFile;// mixins todo above

	@CommandLine.Option(names = {
			"--force" }, description = "Force export, i.e. overwrite exported file if already exists")
	boolean force;

	@Deprecated
	@CommandLine.Option(names = {
			"-n", "--native" }, description = "Deprecated: use `jbang export native`", hidden = true)
	boolean nativeImage;

	public ExportMixin() {
	}

	Path getOutputPath(String postFix) {
		// Determine the output file location and name
		Path cwd = Util.getCwd();
		Path outputPath;
		if (outputFile != null) {
			outputPath = outputFile;
		} else {
			String outName = CatalogUtil.nameFromRef(scriptMixin.scriptOrFile);
			outputPath = Paths.get(outName + postFix);
		}
		outputPath = cwd.resolve(outputPath);
		return outputPath;
	}

	public void validate() {
		scriptMixin.validate();
		if (nativeImage) {
			throw new IllegalArgumentException(
					"The `-n` and `--native` flags have been removed, use `jbang export native` instead.");
		}
	}
}