public void unarchive(String baseDir) throws MojoExecutionException {
    try (FileInputStream fis = new FileInputStream(archive);
        TarArchiveInputStream tarIn = new TarArchiveInputStream(new GzipCompressorInputStream(fis))) {
      TarArchiveEntry tarEntry = tarIn.getNextTarEntry();
      while (tarEntry != null) {
        // Create a file for this tarEntry
        final File destPath = new File(baseDir + File.separator + tarEntry.getName());
        if (tarEntry.isDirectory()) {
          destPath.mkdirs();
        }
        else {
          destPath.createNewFile();
          destPath.setExecutable(true);
          try (BufferedOutputStream bout = new BufferedOutputStream(new FileOutputStream(destPath))) {
            IOUtils.copy(tarIn, bout);
          }
        }
        tarEntry = tarIn.getNextTarEntry();
      }
    }
    catch (IOException ex) {
      throw new MojoExecutionException("Could not extract archive: " + archive.getAbsolutePath(), ex);
    }

    // delete archive after extraction
    archive.delete();
  }
public void unarchive ( String baseDir ) throws MojoExecutionException { try ( FileInputStream fis = new FileInputStream ( archive ) ; TarArchiveInputStream tarIn = new TarArchiveInputStream ( new GzipCompressorInputStream ( fis ) ) ) { TarArchiveEntry tarEntry = tarIn . getNextTarEntry ( ) ; while ( tarEntry != null ) { final File destPath = new File ( baseDir + File . separator + tarEntry . getName ( ) ) ; if ( tarEntry . isDirectory ( ) ) { destPath . mkdirs ( ) ; } else { destPath . createNewFile ( ) ; destPath . setExecutable ( true ) ; try ( BufferedOutputStream bout = new BufferedOutputStream ( new FileOutputStream ( destPath ) ) ) { IOUtils . copy ( tarIn , bout ) ; } } tarEntry = tarIn . getNextTarEntry ( ) ; } } catch ( IOException ex ) { throw new MojoExecutionException ( "Could not extract archive: " + archive . getAbsolutePath ( ) , ex ) ; } archive . delete ( ) ; }
Unarchives the archive into the base dir
@param baseDir Base dir
@throws MojoExecutionException Mojo execution exception