Examples with Description aQute.lib.getopt.Description used on opensource projects

Example 21 with Description

use of aQute.lib.getopt.Description in project bnd by bndtools.

the class Main method _jpm.

/**
	 * Initialize the repository and other global vars.
	 * 
	 * @param opts the options
	 * @throws IOException
	 */
@Description("Just Another Package Manager for Java (\"jpm help jpm\" to see a list of global options)")
public void _jpm(JpmOptions opts) throws IOException {
    try {
        setExceptions(opts.exceptions());
        setTrace(opts.trace());
        setPedantic(opts.pedantic());
        Platform platform = Platform.getPlatform(this, opts.os());
        if (opts.base() != null)
            base = IO.getFile(base, opts.base());
        if (opts.settings() != null) {
            settings = new Settings(opts.settings());
            logger.debug("Using settings file: {}", opts.settings());
        } else {
            settings = new Settings(platform.getConfigFile());
            logger.debug("Using settings file: {}", platform.getConfigFile());
        }
        File homeDir;
        File binDir;
        String home = settings.get(JPM_CONFIG_HOME);
        String bin = settings.get(JPM_CONFIG_BIN);
        if (opts.home() != null) {
            logger.debug("home set");
            homeDir = IO.getFile(base, opts.home());
            binDir = new File(homeDir, "bin");
        } else if (opts.user()) {
            logger.debug("user set");
            homeDir = platform.getLocal();
            binDir = new File(homeDir, "bin");
        } else if (!opts.global() && home != null) {
            logger.debug("global or in settings");
            homeDir = new File(home);
            binDir = new File(bin);
        } else {
            logger.debug("default");
            homeDir = platform.getGlobal();
            binDir = platform.getGlobalBinDir();
        }
        logger.debug("home={}, bin={}", homeDir, binDir);
        if (opts.bindir() != null) {
            logger.debug("bindir set");
            binDir = new File(opts.bindir());
            if (!binDir.isAbsolute())
                binDir = new File(base, opts.bindir());
            binDir = binDir.getAbsoluteFile();
        } else if (bin != null && !opts.user() && !opts.global()) {
            binDir = new File(bin);
        }
        logger.debug("home={}, bin={}", homeDir, binDir);
        url = opts.library();
        if (url == null)
            url = settings.get("library.url");
        jpm = new JustAnotherPackageManager(this, platform, homeDir, binDir);
        platform.setJpm(jpm);
        jpm.setLibrary(url == null ? null : new URI(url));
        try {
            this.options = opts;
            if (opts.xtesting())
                jpm.setUnderTest();
            CommandLine handler = opts._command();
            List<String> arguments = opts._arguments();
            if (arguments.isEmpty()) {
                Justif j = new Justif();
                Formatter f = j.formatter();
                handler.help(f, this);
                err.println(j.wrap());
            } else {
                String cmd = arguments.remove(0);
                String help = handler.execute(this, cmd, arguments);
                if (help != null) {
                    err.println(help);
                }
            }
            if (options.width() > 0)
                this.width = options.width();
        } finally {
            jpm.close();
        }
    } catch (InvocationTargetException t) {
        Throwable tt = t;
        while (tt instanceof InvocationTargetException) tt = ((InvocationTargetException) tt).getTargetException();
        exception(tt, "%s", tt);
    } catch (Throwable t) {
        exception(t, "Failed %s", t);
    } finally {
        // Check if we need to wait for it to finish
        if (opts.key()) {
            System.out.println("Hit a key to continue ...");
            System.in.read();
        }
    }
    if (!check(opts.failok())) {
        System.exit(getErrors().size());
    }
}

Example 22 with Description

use of aQute.lib.getopt.Description in project bnd by bndtools.

the class Main method _version.

/**
	 * Show the current version
	 * 
	 * @throws IOException
	 */
@Description("Show the current version of jpm")
public void _version(VersionOptions options) throws IOException {
    Enumeration<URL> urls = getClass().getClassLoader().getResources("META-INF/MANIFEST.MF");
    while (urls.hasMoreElements()) {
        URL url = urls.nextElement();
        logger.debug("found manifest {}", url);
        Manifest m = new Manifest(url.openStream());
        String name = m.getMainAttributes().getValue(Constants.BUNDLE_SYMBOLICNAME);
        if (name != null && name.trim().equals("biz.aQute.jpm.run")) {
            out.println(m.getMainAttributes().getValue(Constants.BUNDLE_VERSION));
            return;
        }
    }
    error("No version found in jar");
}

Example 23 with Description

use of aQute.lib.getopt.Description in project bnd by bndtools.

the class Main method _update.

@Description("Perform updates for installed commands and services")
public void _update(UpdateOptions opts) throws Exception {
    if (!jpm.hasAccess()) {
        error("No write acces, might require administrator or root privileges (sudo in *nix)");
        return;
    }
    ArrayList<String> refs = new ArrayList<String>();
    for (CommandData data : jpm.getCommands()) {
        refs.add(data.name);
    }
    for (ServiceData data : jpm.getServices()) {
        refs.add(data.name);
    }
    ArrayList<UpdateMemo> notFound = new ArrayList<JustAnotherPackageManager.UpdateMemo>();
    ArrayList<UpdateMemo> upToDate = new ArrayList<JustAnotherPackageManager.UpdateMemo>();
    ArrayList<UpdateMemo> toUpdate = new ArrayList<JustAnotherPackageManager.UpdateMemo>();
    ArrayList<CommandData> datas = new ArrayList<CommandData>();
    if (opts._arguments().size() == 0) {
        datas.addAll(jpm.getCommands());
        datas.addAll(jpm.getServices());
    } else {
        for (String pattern : opts._arguments()) {
            Glob glob = new Glob(pattern);
            for (String name : refs) {
                if (glob.matcher(name).matches()) {
                    CommandData data = jpm.getCommand(name);
                    if (data == null) {
                        Service service = jpm.getService(name);
                        if (service != null) {
                            data = service.getServiceData();
                        }
                    }
                    if (data != null) {
                        datas.add(data);
                    }
                }
            }
        }
    }
    for (CommandData data : datas) {
        jpm.listUpdates(notFound, upToDate, toUpdate, data, opts.staged());
    }
    if (opts.all() || opts._arguments().size() > 0) {
        for (UpdateMemo memo : toUpdate) {
            jpm.update(memo);
        }
        out.format("%d command(s) updated%n", toUpdate.size());
    } else {
        Justif justif = new Justif(100, 20, 50);
        StringBuilder sb = new StringBuilder();
        Formatter f = new Formatter(sb);
        if (upToDate.size() > 0) {
            f.format("Up to date:%n");
            for (UpdateMemo memo : upToDate) {
                if (memo.current instanceof ServiceData) {
                    f.format(" - %s (service) \t0- %s%n", memo.current.name, memo.current.version);
                } else {
                    f.format(" - %s \t0- %s%n", memo.current.name, memo.current.version);
                }
            }
            f.format("%n");
        }
        if (toUpdate.size() > 0) {
            f.format("Update available:%n");
            for (UpdateMemo memo : toUpdate) {
                if (memo.current instanceof ServiceData) {
                    f.format(" - %s (service) \t0- %s \t1-> %s%n", memo.current.name, memo.current.version, memo.best.version);
                } else {
                    f.format(" - %s \t0- %s \t1-> %s%n", memo.current.name, memo.current.version, memo.best.version);
                }
            }
            f.format("%n");
        }
        if (notFound.size() > 0) {
            if (opts.staged()) {
                f.format("Information not found (local install ?):%n");
            } else {
                f.format("Information not found (try including staging versions with the --staged (-s) flag)%n");
            }
            for (UpdateMemo memo : notFound) {
                if (memo.current instanceof ServiceData) {
                    f.format(" - %s (service)%n", memo.current.name);
                } else {
                    f.format(" - %s%n", memo.current.name);
                }
            }
        }
        if (toUpdate.size() > 0) {
            f.format("%nIn order to apply all possible updates, run jpm update again with the --all (or -a) flag.%n");
        }
        f.flush();
        justif.wrap(sb);
        out.println(sb.toString());
        f.close();
    }
}

Example 24 with Description

use of aQute.lib.getopt.Description in project bnd by bndtools.

the class Main method _service.

@Description("Manage the jpm4j services")
public void _service(ServiceOptions opts) throws Exception {
    if (opts._arguments().isEmpty()) {
        for (ServiceData sd : jpm.getServices()) print(sd);
        return;
    }
    List<String> cmdline = opts._arguments();
    String name = cmdline.remove(0);
    Service s = jpm.getService(name);
    if (opts.remove()) {
        if (!jpm.hasAccess()) {
            error("No write access to remove service %s", name);
            return;
        }
        if (s == null) {
            error("No such service %s to remove", name);
            return;
        }
        s.stop();
        s.remove();
        return;
    }
    if (opts.create() != null) {
        logger.debug("create service");
        if (s != null) {
            error("Service already exists, cannot be created: %s. Update or remove it first", name);
            return;
        }
        ArtifactData target = jpm.getCandidate(opts.create());
        if (target == null) {
            error("Cannot find candidate for coordinates", opts.create());
            return;
        }
        ServiceData data = new ServiceData();
        CommandData cmd = jpm.parseCommandData(target);
        for (Field f : cmd.getClass().getFields()) {
            f.set(data, f.get(cmd));
        }
        logger.debug("service data {}", cmd);
        data.name = name;
        updateServiceData(data, opts);
        logger.debug("update service data");
        String result = jpm.createService(data, false);
        if (result != null)
            error("Create service failed: %s", result);
        return;
    }
    if (s == null) {
        error("No such service: %s", name);
        return;
    }
    ServiceData data = s.getServiceData();
    if (updateServiceData(data, opts) || opts.coordinates() != null || opts.update()) {
        if (!jpm.hasAccess()) {
            error("No write access to update service %s", name);
            return;
        }
        if (opts.coordinates() != null || opts.update()) {
            String coordinates = opts.coordinates();
            if (coordinates == null) {
                error("No coordinate found in old service record");
                return;
            }
            int n = coordinates.indexOf('@');
            if (n > 0)
                coordinates = coordinates.substring(0, n);
            logger.debug("Updating from coordinate: {}", coordinates);
            ArtifactData target = jpm.getCandidate(coordinates);
            if (target == null) {
                error("No candidates found for %s (%s)", coordinates, opts.staged() ? "staged" : "only masters");
                return;
            }
            CommandData cmd = jpm.parseCommandData(target);
            for (Field f : cmd.getClass().getFields()) {
                f.set(data, f.get(cmd));
            }
            data.name = name;
        }
        String result = jpm.createService(data, true);
        if (result != null)
            error("Update service failed: %s", result);
        else if (s.isRunning())
            warning("Changes will not affect the currently running process");
    }
    Data.details(data, out);
}

Example 25 with Description

use of aQute.lib.getopt.Description in project bnd by bndtools.

the class Main method _log.

@Description("Show the service log")
public void _log(logOptions opts) throws Exception {
    String s = opts._arguments().isEmpty() ? null : opts._arguments().get(0);
    if (s == null) {
        error("No such service %s", s);
        return;
    }
    Service service = jpm.getService(s);
    if (service == null) {
        error("No such service %s", s);
        return;
    }
    ServiceData data = service.getServiceData();
    File logFile = new File(data.log);
    if (!logFile.isFile()) {
        error("Log file %s for service %s is not a file", logFile, s);
        return;
    }
    if (opts.clear()) {
        IO.delete(logFile);
        logFile.createNewFile();
    }
    try (RandomAccessFile raf = new RandomAccessFile(logFile, "r")) {
        long start = Math.max(logFile.length() - 2000, 0);
        while (true) {
            long l = raf.length();
            byte[] buffer = new byte[(int) (l - start)];
            raf.seek(start);
            raf.read(buffer);
            out.write(buffer);
            start = l;
            if (!service.isRunning() || !opts.tail())
                return;
            if (l == raf.length())
                Thread.sleep(100);
        }
    }
}