Examples with CommandExecutor org.apache.maven.wagon.CommandExecutor used on opensource projects

Example 1 with CommandExecutor

use of org.apache.maven.wagon.CommandExecutor in project maven-plugins by apache.

the class DefaultRepositoryCopier method copy.

public void copy(Repository sourceRepository, Repository targetRepository, String version) throws WagonException, IOException {
    String prefix = "staging-plugin";
    String fileName = prefix + "-" + version + ".zip";
    String tempdir = System.getProperty("java.io.tmpdir");
    logger.debug("Writing all output to " + tempdir);
    // Create the renameScript script
    String renameScriptName = prefix + "-" + version + "-rename.sh";
    File renameScript = new File(tempdir, renameScriptName);
    // Work directory
    File basedir = new File(tempdir, prefix + "-" + version);
    FileUtils.deleteDirectory(basedir);
    basedir.mkdirs();
    Wagon sourceWagon = wagonManager.getWagon(sourceRepository);
    AuthenticationInfo sourceAuth = wagonManager.getAuthenticationInfo(sourceRepository.getId());
    sourceWagon.connect(sourceRepository, sourceAuth);
    logger.info("Looking for files in the source repository.");
    List<String> files = new ArrayList<String>();
    scan(sourceWagon, "", files);
    logger.info("Downloading files from the source repository to: " + basedir);
    for (String s : files) {
        if (s.contains(".svn")) {
            continue;
        }
        File f = new File(basedir, s);
        FileUtils.mkdir(f.getParentFile().getAbsolutePath());
        logger.info("Downloading file from the source repository: " + s);
        sourceWagon.get(s, f);
    }
    // ----------------------------------------------------------------------------
    // Now all the files are present locally and now we are going to grab the
    // metadata files from the targetRepositoryUrl and pull those down locally
    // so that we can merge the metadata.
    // ----------------------------------------------------------------------------
    logger.info("Downloading metadata from the target repository.");
    Wagon targetWagon = wagonManager.getWagon(targetRepository);
    if (!(targetWagon instanceof CommandExecutor)) {
        throw new CommandExecutionException("Wagon class '" + targetWagon.getClass().getName() + "' in use for target repository is not a CommandExecutor");
    }
    AuthenticationInfo targetAuth = wagonManager.getAuthenticationInfo(targetRepository.getId());
    targetWagon.connect(targetRepository, targetAuth);
    PrintWriter rw = new PrintWriter(new FileWriter(renameScript));
    File archive = new File(tempdir, fileName);
    for (String s : files) {
        if (s.startsWith("/")) {
            s = s.substring(1);
        }
        if (s.endsWith(MAVEN_METADATA)) {
            File emf = new File(basedir, s + IN_PROCESS_MARKER);
            try {
                targetWagon.get(s, emf);
            } catch (ResourceDoesNotExistException e) {
                continue;
            }
            try {
                mergeMetadata(emf);
            } catch (XmlPullParserException e) {
                throw new IOException("Metadata file is corrupt " + s + " Reason: " + e.getMessage());
            }
        }
    }
    Set moveCommands = new TreeSet();
    // ----------------------------------------------------------------------------
    // Create the Zip file that we will deploy to the targetRepositoryUrl stage
    // ----------------------------------------------------------------------------
    logger.info("Creating zip file.");
    OutputStream os = new FileOutputStream(archive);
    ZipOutputStream zos = new ZipOutputStream(os);
    scanDirectory(basedir, basedir, zos, version, moveCommands);
    // ----------------------------------------------------------------------------
    // Create the renameScript script. This is as atomic as we can
    // ----------------------------------------------------------------------------
    logger.info("Creating rename script.");
    for (Object moveCommand : moveCommands) {
        String s = (String) moveCommand;
        // We use an explicit unix '\n' line-ending here instead of using the println() method.
        // Using println() will cause files and folders to have a '\r' at the end if the plugin is run on Windows.
        rw.print(s + "\n");
    }
    rw.close();
    ZipEntry e = new ZipEntry(renameScript.getName());
    zos.putNextEntry(e);
    InputStream is = new FileInputStream(renameScript);
    IOUtil.copy(is, zos);
    zos.close();
    is.close();
    sourceWagon.disconnect();
    // Push the Zip to the target system
    logger.info("Uploading zip file to the target repository.");
    targetWagon.put(archive, fileName);
    logger.info("Unpacking zip file on the target machine.");
    String targetRepoBaseDirectory = targetRepository.getBasedir();
    // We use the super quiet option here as all the noise seems to kill/stall the connection
    String command = "unzip -o -qq -d " + targetRepoBaseDirectory + " " + targetRepoBaseDirectory + "/" + fileName;
    ((CommandExecutor) targetWagon).executeCommand(command);
    logger.info("Deleting zip file from the target repository.");
    command = "rm -f " + targetRepoBaseDirectory + "/" + fileName;
    ((CommandExecutor) targetWagon).executeCommand(command);
    logger.info("Running rename script on the target machine.");
    command = "cd " + targetRepoBaseDirectory + "; sh " + renameScriptName;
    ((CommandExecutor) targetWagon).executeCommand(command);
    logger.info("Deleting rename script from the target repository.");
    command = "rm -f " + targetRepoBaseDirectory + "/" + renameScriptName;
    ((CommandExecutor) targetWagon).executeCommand(command);
    targetWagon.disconnect();
}

Example 2 with CommandExecutor

use of org.apache.maven.wagon.CommandExecutor in project maven-plugins by apache.

the class AbstractDeployMojo method chmod.

private static void chmod(final Wagon wagon, final Repository repository, final String chmodOptions, final String chmodMode) throws MojoExecutionException {
    try {
        if (wagon instanceof CommandExecutor) {
            CommandExecutor exec = (CommandExecutor) wagon;
            exec.executeCommand("chmod " + chmodOptions + " " + chmodMode + " " + repository.getBasedir());
        }
    // else ? silently ignore, FileWagon is not a CommandExecutor!
    } catch (CommandExecutionException e) {
        throw new MojoExecutionException("Error uploading site", e);
    }
}