Examples with Command aQute.libg.command.Command used on opensource projects

Example 16 with Command

use of aQute.libg.command.Command in project bnd by bndtools.

the class Signer method sign.

public byte[] sign(File f) throws Exception {
    Path tmp = Files.createTempFile("sign", ".asc");
    try {
        Command cmd = new Command();
        cmd.add(this.cmd);
        cmd.add("--batch");
        cmd.add("--passphrase-fd");
        cmd.add("0");
        cmd.add("--output");
        cmd.add(tmp.toAbsolutePath().toString());
        Files.delete(tmp);
        cmd.add("-ab");
        cmd.add(f.getAbsolutePath());
        ByteArrayInputStream bin = new ByteArrayInputStream(this.passphrase);
        StringBuffer out = new StringBuffer();
        int result = cmd.execute(bin, out, System.err);
        if (result != 0)
            return null;
        return IO.read(tmp.toFile());
    } finally {
        IO.delete(tmp.toFile());
    }
}

Example 17 with Command

use of aQute.libg.command.Command in project bnd by bndtools.

the class RemoteSink method launch.

@Override
public boolean launch(String areaId, Map<String, String> env, List<String> args) throws Exception {
    final AreaImpl area = getArea(areaId);
    if (area == null)
        throw new IllegalArgumentException("No such area");
    if (area.running)
        throw new IllegalStateException("Already running");
    area.command = new Command();
    area.command.addAll(args);
    area.command.setCwd(area.cwd);
    if (env != null) {
        for (Map.Entry<String, String> e : env.entrySet()) {
            area.command.var(e.getKey(), e.getValue());
        }
    }
    area.line = area.command.toString();
    PipedInputStream pin = new PipedInputStream();
    @SuppressWarnings("resource") PipedOutputStream pout = new PipedOutputStream();
    pout.connect(pin);
    area.toStdin = pout;
    area.stdin = pin;
    area.stdout = new Appender(sources, area.id, false);
    area.stderr = new Appender(sources, area.id, true);
    area.thread = new Thread(areaId + "::" + args) {

        public void run() {
            try {
                event(Event.launching, area);
                area.running = true;
                area.command.setCwd(area.cwd);
                area.command.setUseThreadForInput(true);
                area.exitCode = area.command.execute(area.stdin, area.stdout, area.stderr);
            } catch (Throwable e) {
                area.exitCode = -1;
                area.exception = e.toString();
            } finally {
                area.running = false;
                area.toStdin = null;
                area.stderr = null;
                area.stdout = null;
                area.stdin = null;
                area.command = null;
                event(Event.exited, area);
            }
        }
    };
    area.thread.start();
    return true;
}

Example 18 with Command

use of aQute.libg.command.Command in project bnd by bndtools.

the class RemoteSink method exit.

@Override
public int exit(String areaId) throws Exception {
    AreaImpl area = getArea(areaId);
    Command c = area.command;
    if (!area.running || c == null)
        throw new IllegalStateException("Area " + areaId + " is not running");
    c.cancel();
    area.thread.join(10000);
    return area.exitCode;
}

Example 19 with Command

use of aQute.libg.command.Command in project bnd by bndtools.

the class Project method getCommonJavac.

private Command getCommonJavac(boolean test) throws Exception {
    Command javac = new Command();
    javac.add(getProperty("javac", "javac"));
    String target = getProperty("javac.target", "1.6");
    String profile = getProperty("javac.profile", "");
    String source = getProperty("javac.source", "1.6");
    String debug = getProperty("javac.debug");
    if ("on".equalsIgnoreCase(debug) || "true".equalsIgnoreCase(debug))
        debug = "vars,source,lines";
    Parameters options = new Parameters(getProperty("java.options"), this);
    boolean deprecation = isTrue(getProperty("java.deprecation"));
    javac.add("-encoding", "UTF-8");
    javac.add("-source", source);
    javac.add("-target", target);
    if (!profile.isEmpty())
        javac.add("-profile", profile);
    if (deprecation)
        javac.add("-deprecation");
    if (test || debug == null) {
        javac.add("-g:source,lines,vars" + debug);
    } else {
        javac.add("-g:" + debug);
    }
    for (String option : options.keySet()) javac.add(option);
    StringBuilder bootclasspath = new StringBuilder();
    String bootclasspathDel = "-Xbootclasspath/p:";
    Collection<Container> bcp = Container.flatten(getBootclasspath());
    for (Container c : bcp) {
        bootclasspath.append(bootclasspathDel).append(c.getFile().getAbsolutePath());
        bootclasspathDel = File.pathSeparator;
    }
    if (bootclasspath.length() != 0) {
        javac.add(bootclasspath.toString());
    }
    return javac;
}

Example 20 with Command

use of aQute.libg.command.Command in project bnd by bndtools.

the class ProjectLauncher method launch.

public int launch() throws Exception {
    prepare();
    java = new Command();
    //
    // Handle the environment
    //
    Map<String, String> env = getRunEnv();
    for (Map.Entry<String, String> e : env.entrySet()) {
        java.var(e.getKey(), e.getValue());
    }
    java.add(project.getProperty("java", getJavaExecutable()));
    String javaagent = project.getProperty(Constants.JAVAAGENT);
    if (Processor.isTrue(javaagent)) {
        for (String agent : agents) {
            java.add("-javaagent:" + agent);
        }
    }
    String jdb = getRunJdb();
    if (jdb != null) {
        int port = 1044;
        try {
            port = Integer.parseInt(project.getProperty(Constants.RUNJDB));
        } catch (Exception e) {
        // ok, value can also be ok, or on, or true
        }
        String suspend = port > 0 ? "y" : "n";
        java.add("-Xrunjdwp:server=y,transport=dt_socket,address=" + Math.abs(port) + ",suspend=" + suspend);
    }
    java.add("-cp");
    java.add(Processor.join(getClasspath(), File.pathSeparator));
    java.addAll(getRunVM());
    java.add(getMainTypeName());
    java.addAll(getRunProgramArgs());
    if (timeout != 0)
        java.setTimeout(timeout + 1000, TimeUnit.MILLISECONDS);
    File cwd = getCwd();
    if (cwd != null)
        java.setCwd(cwd);
    logger.debug("cmd line {}", java);
    try {
        int result = java.execute(in, out, err);
        if (result == Integer.MIN_VALUE)
            return TIMEDOUT;
        reportResult(result);
        return result;
    } finally {
        cleanup();
        listeners.clear();
    }
}