in maven-core/src/main/java/org/apache/maven/cli/MavenCli.java [108:382]
public static int main( String[] args, ClassWorld classWorld )
{
// ----------------------------------------------------------------------
// Setup the command line parser
// ----------------------------------------------------------------------
CLIManager cliManager = new CLIManager();
CommandLine commandLine;
try
{
commandLine = cliManager.parse( args );
}
catch ( ParseException e )
{
System.err.println( "Unable to parse command line options: " + e.getMessage() );
cliManager.displayHelp();
return 1;
}
boolean debug = commandLine.hasOption( CLIManager.DEBUG );
boolean showErrors = debug || commandLine.hasOption( CLIManager.ERRORS );
if ( showErrors )
{
System.out.println( "+ Error stacktraces are turned on." );
}
// ----------------------------------------------------------------------
// Process particular command line options
// ----------------------------------------------------------------------
if ( commandLine.hasOption( CLIManager.HELP ) )
{
cliManager.displayHelp();
return 0;
}
if ( commandLine.hasOption( CLIManager.VERSION ) )
{
showVersion();
return 0;
}
else if ( debug || commandLine.hasOption( CLIManager.SHOW_VERSION ) )
{
showVersion();
}
EventDispatcher eventDispatcher = new DefaultEventDispatcher();
// Make sure the Maven home directory is an absolute path to save us from confusion with say drive-relative
// Windows paths.
String mavenHome = System.getProperty( "maven.home" );
if ( mavenHome != null )
{
System.setProperty( "maven.home", new File( mavenHome ).getAbsolutePath() );
}
// ----------------------------------------------------------------------
// Now that we have everything that we need we will fire up plexus and
// bring the maven component to life for use.
// ----------------------------------------------------------------------
embedder = new Embedder();
try
{
embedder.start( classWorld );
}
catch ( PlexusContainerException e )
{
showFatalError( "Unable to start the embedded plexus container", e, showErrors );
return 1;
}
// wraps the following code to ensure the embedder is stopped no matter what else happens.
try
{
// ----------------------------------------------------------------------
// The execution properties need to be created before the settings
// are constructed.
// ----------------------------------------------------------------------
Properties executionProperties = new Properties();
Properties userProperties = new Properties();
populateProperties( commandLine, executionProperties, userProperties );
Settings settings;
try
{
settings = buildSettings( commandLine );
}
catch ( SettingsConfigurationException e )
{
showError( "Error reading settings.xml: " + e.getMessage(), e, showErrors );
return 1;
}
catch ( ComponentLookupException e )
{
showFatalError( "Unable to read settings.xml", e, showErrors );
return 1;
}
DefaultSecDispatcher dispatcher;
try
{
if ( commandLine.hasOption( CLIManager.ENCRYPT_MASTER_PASSWORD ) )
{
String passwd = commandLine.getOptionValue( CLIManager.ENCRYPT_MASTER_PASSWORD );
DefaultPlexusCipher cipher = new DefaultPlexusCipher();
System.out.println( cipher.encryptAndDecorate( passwd,
DefaultSecDispatcher.SYSTEM_PROPERTY_SEC_LOCATION ) );
return 0;
}
else if ( commandLine.hasOption( CLIManager.ENCRYPT_PASSWORD ) )
{
String passwd = commandLine.getOptionValue( CLIManager.ENCRYPT_PASSWORD );
dispatcher = (DefaultSecDispatcher) embedder.lookup( SecDispatcher.ROLE );
String configurationFile = dispatcher.getConfigurationFile();
if ( configurationFile.startsWith( "~" ) )
{
configurationFile = System.getProperty( "user.home" ) + configurationFile.substring( 1 );
}
String file = System.getProperty( DefaultSecDispatcher.SYSTEM_PROPERTY_SEC_LOCATION, configurationFile );
embedder.release( dispatcher );
String master = null;
SettingsSecurity sec = SecUtil.read( file, true );
if ( sec != null )
{
master = sec.getMaster();
}
if ( master == null )
{
System.err.println( "Master password is not set in the setting security file" );
return 1;
}
DefaultPlexusCipher cipher = new DefaultPlexusCipher();
String masterPasswd =
cipher.decryptDecorated( master, DefaultSecDispatcher.SYSTEM_PROPERTY_SEC_LOCATION );
System.out.println( cipher.encryptAndDecorate( passwd, masterPasswd ) );
return 0;
}
}
catch ( Exception e )
{
showFatalError( "Error encrypting password: " + e.getMessage(), e, showErrors );
return 1;
}
Maven maven = null;
MavenExecutionRequest request = null;
LoggerManager loggerManager = null;
try
{
// logger must be created first
loggerManager = (LoggerManager) embedder.lookup( LoggerManager.ROLE );
if ( debug )
{
loggerManager.setThreshold( Logger.LEVEL_DEBUG );
}
else if ( commandLine.hasOption( CLIManager.QUIET ) )
{
// TODO: we need to do some more work here. Some plugins use sys out or log errors at info level.
// Ideally, we could use Warn across the board
loggerManager.setThreshold( Logger.LEVEL_ERROR );
// TODO:Additionally, we can't change the mojo level because the component key includes the version and it isn't known ahead of time. This seems worth changing.
}
ProfileManager profileManager = new DefaultProfileManager( embedder.getContainer(), executionProperties );
if ( commandLine.hasOption( CLIManager.ACTIVATE_PROFILES ) )
{
String [] profileOptionValues = commandLine.getOptionValues( CLIManager.ACTIVATE_PROFILES );
if ( profileOptionValues != null )
{
for ( int i = 0; i < profileOptionValues.length; ++i )
{
StringTokenizer profileTokens = new StringTokenizer( profileOptionValues[i], "," );
while ( profileTokens.hasMoreTokens() )
{
String profileAction = profileTokens.nextToken().trim();
if ( profileAction.startsWith( "-" ) || profileAction.startsWith( "!" ) )
{
profileManager.explicitlyDeactivate( profileAction.substring( 1 ) );
}
else if ( profileAction.startsWith( "+" ) )
{
profileManager.explicitlyActivate( profileAction.substring( 1 ) );
}
else
{
profileManager.explicitlyActivate( profileAction );
}
}
}
}
}
request = createRequest( commandLine, settings, eventDispatcher, loggerManager, profileManager,
executionProperties, userProperties, showErrors );
setProjectFileOptions( commandLine, request );
maven =
createMavenInstance( settings.isInteractiveMode(),
loggerManager.getLoggerForComponent( WagonManager.ROLE ) );
}
catch ( ComponentLookupException e )
{
showFatalError( "Unable to configure the Maven application", e, showErrors );
return 1;
}
finally
{
if ( loggerManager != null )
{
try
{
embedder.release( loggerManager );
}
catch ( ComponentLifecycleException e )
{
showFatalError( "Error releasing logging manager", e, showErrors );
}
}
}
try
{
maven.execute( request );
}
catch ( MavenExecutionException e )
{
return 1;
}
}
finally
{
try
{
embedder.stop();
}
catch ( Exception e )
{
// do nothing; we took our best shot.
}
}
return 0;
}