Examples with CommandInvocation org.aesh.command.invocation.CommandInvocation used on opensource projects

Example 1 with CommandInvocation

use of org.aesh.command.invocation.CommandInvocation in project quarkus by quarkusio.

the class AeshConsole method runAeshCli.

public void runAeshCli() {
    if (ConsoleCliManager.commands.isEmpty()) {
        System.out.println("No commands registered, please wait for Quarkus to start before using the console");
        return;
    }
    try {
        pauseOutput = true;
        delegateConnection = new DelegateConnection(connection);
        connection.write(ALTERNATE_SCREEN_BUFFER);
        if (firstConsoleRun) {
            connection.write("You are now in Quarkus Terminal. Your app is still running. Use `help` or tab completion to explore, `quit` or `q` to return to your application.\n");
            firstConsoleRun = false;
        }
        AeshCommandRegistryBuilder<CommandInvocation> commandBuilder = AeshCommandRegistryBuilder.builder();
        ConsoleCliManager.commands.forEach(commandBuilder::command);
        CommandRegistry registry = commandBuilder.create();
        Settings settings = SettingsBuilder.builder().enableExport(false).enableAlias(true).aliasManager(new AliasManager(Paths.get(System.getProperty("user.home")).resolve(ALIAS_FILE).toFile(), true)).connection(delegateConnection).commandRegistry(registry).build();
        aeshConsole = new ReadlineConsole(settings);
        aeshConsole.setPrompt("quarkus$ ");
        Thread t = new Thread(new Runnable() {

            @Override
            public void run() {
                try {
                    aeshConsole.start();
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
            }
        }, "Quarkus integrated CLI thread");
        t.start();
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

Example 2 with CommandInvocation

use of org.aesh.command.invocation.CommandInvocation in project infinispan by infinispan.

the class Help method execute.

@Override
public CommandResult execute(CommandInvocation commandInvocation) throws CommandException, InterruptedException {
    Shell shell = commandInvocation.getShell();
    if (manPages == null || manPages.size() == 0) {
        shell.writeln("Call `help <command>` where command is one of:");
        List<TerminalString> commandNames = ((ContextAwareCommandInvocation) commandInvocation).getContext().getRegistry().getAllCommandNames().stream().map(n -> new TerminalString(n)).collect(Collectors.toList());
        // then we print out the completions
        shell.write(Parser.formatDisplayListTerminalString(commandNames, shell.size().getHeight(), shell.size().getWidth()));
        // then on the next line we write the line again
        shell.writeln("");
        return CommandResult.SUCCESS;
    }
    if (manPages.size() <= 0) {
        shell.write("No manual entry for " + manPages.get(0) + Config.getLineSeparator());
        return CommandResult.SUCCESS;
    }
    if (manProvider == null) {
        shell.write("No manual provider defined");
        return CommandResult.SUCCESS;
    }
    InputStream inputStream = manProvider.getManualDocument(manPages.get(0));
    if (inputStream != null) {
        setCommandInvocation(commandInvocation);
        try {
            fileParser.setInput(inputStream);
            afterAttach();
        } catch (IOException ex) {
            throw new CommandException(ex);
        }
    }
    return CommandResult.SUCCESS;
}

Example 3 with CommandInvocation

use of org.aesh.command.invocation.CommandInvocation in project infinispan by infinispan.

the class GraalReflectionCommand method execute.

@Override
public CommandResult execute(CommandInvocation commandInvocation) throws CommandException, InterruptedException {
    if (help) {
        commandInvocation.getHelpInfo("graalreflection");
    } else {
        Class<Command<CommandInvocation>> clazz = loadCommand(command);
        if (clazz != null) {
            CommandContainerBuilder<CommandInvocation> builder = new AeshCommandContainerBuilder<>();
            try {
                CommandContainer<CommandInvocation> container = builder.create(clazz);
                GraalReflectionFileGenerator graalFileGenerator = new GraalReflectionFileGenerator();
                try (BufferedWriter w = Files.newBufferedWriter(Paths.get(container.getParser().getProcessedCommand().name().toLowerCase() + "_reflection.json"), StandardOpenOption.CREATE)) {
                    graalFileGenerator.generateReflection(container.getParser(), w);
                }
                container.getParser().getProcessedCommand();
            } catch (CommandLineParserException | IOException e) {
                e.printStackTrace();
            }
        } else
            commandInvocation.println("Could not load command: " + command);
    }
    return CommandResult.SUCCESS;
}