49 lines
1.5 KiB
Java
49 lines
1.5 KiB
Java
package io.github.applecommander.bastools.tools.st;
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import java.util.Optional;
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import picocli.CommandLine;
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import picocli.CommandLine.Command;
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import picocli.CommandLine.HelpCommand;
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import picocli.CommandLine.Option;
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/**
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* Primary entry point into the Shape Tools utility.
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*/
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@Command(name = "st", mixinStandardHelpOptions = true, versionProvider = VersionProvider.class,
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descriptionHeading = "%n",
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commandListHeading = "%nCommands:%n",
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optionListHeading = "%nOptions:%n",
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description = "Shape Tools utility",
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subcommands = {
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ExtractCommand.class,
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HelpCommand.class,
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})
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public class Main implements Runnable {
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@Option(names = "--debug", description = "Dump full stack trackes if an error occurs")
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private static boolean debugFlag;
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public static void main(String[] args) {
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try {
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CommandLine.run(new Main(), args);
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} catch (Throwable t) {
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if (Main.debugFlag) {
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t.printStackTrace(System.err);
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} else {
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String message = t.getMessage();
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while (t != null) {
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message = t.getMessage();
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t = t.getCause();
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}
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System.err.printf("Error: %s\n", Optional.ofNullable(message).orElse("An error occurred."));
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}
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System.exit(1);
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}
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}
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@Override
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public void run() {
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CommandLine.usage(this, System.out);
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}
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}
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