/** Returns a list of all the executable Gant scripts available to this application. */
public List<File> getAvailableScripts() {
List<File> scripts = new ArrayList<File>();
if (settings.getGrailsHome() != null) {
addCommandScripts(new File(settings.getGrailsHome(), "scripts"), scripts);
addCommandScripts(
new File(settings.getGrailsHome(), "grails-scripts/src/main/scripts"), scripts);
}
addCommandScripts(new File(settings.getBaseDir(), "scripts"), scripts);
addCommandScripts(new File(settings.getUserHome(), ".grails/scripts"), scripts);
for (File dir : pluginPathSupport.listKnownPluginDirs()) {
addPluginScripts(dir, scripts);
}
PathMatchingResourcePatternResolver resolver =
new PathMatchingResourcePatternResolver(settings.getRootLoader());
try {
final Resource[] resources = resolver.getResources("classpath*:META-INF/scripts/*.groovy");
for (Resource resource : resources) {
scripts.add(resource.getFile());
}
} catch (IOException e) {
// ignore
}
return scripts;
}
protected void initializeLogging() {
if (settings.getGrailsHome() == null) {
return;
}
try {
Class<?> cls =
Thread.currentThread()
.getContextClassLoader()
.loadClass("org.apache.log4j.PropertyConfigurator");
Method configure = cls.getMethod("configure", URL.class);
configure.setAccessible(true);
File f =
new File(settings.getGrailsHome() + "/grails-scripts/src/main/scripts/log4j.properties");
if (f.exists()) {
configure.invoke(cls, f.toURI().toURL());
} else {
f = new File(settings.getGrailsHome() + "/scripts/log4j.properties");
configure.invoke(cls, f.toURI().toURL());
}
} catch (Throwable e) {
console.verbose(
"Log4j was not found on the classpath and will not be used for command line logging. Cause "
+ e.getClass().getName()
+ ": "
+ e.getMessage());
}
}
protected void initializeLogging() {
if (settings.getGrailsHome() == null) {
return;
}
try {
org.springframework.util.Log4jConfigurer.initLogging(
"file:" + settings.getGrailsHome() + "/scripts/log4j.properties");
} catch (Throwable e) {
console.verbose(
"Log4j was not found on the classpath and will not be used for command line logging. Cause "
+ e.getClass().getName()
+ ": "
+ e.getMessage());
}
}
public BaseSettingsApi(
BuildSettings settings, GrailsBuildEventListener buildEventListener, boolean interactive) {
buildSettings = settings;
buildProps = buildSettings.getConfig().toProperties();
grailsHome = buildSettings.getGrailsHome();
metadataFile = new File(buildSettings.getBaseDir(), "application.properties");
metadata = metadataFile.exists() ? Metadata.getInstance(metadataFile) : Metadata.getCurrent();
metadataFile = metadata.getMetadataFile();
enableProfile = Boolean.valueOf(getPropertyValue("grails.script.profile", false).toString());
pluginsHome = buildSettings.getProjectPluginsDir().getPath();
pluginSettings = GrailsPluginUtils.getPluginBuildSettings(settings);
grailsAppName = metadata.getApplicationName();
isInteractive = interactive;
// If no app name property (upgraded/new/edited project) default to basedir.
if (grailsAppName == null) {
grailsAppName = buildSettings.getBaseDir().getName();
}
if (grailsAppName.indexOf('/') > -1) {
appClassName =
grailsAppName.substring(grailsAppName.lastIndexOf('/'), grailsAppName.length());
} else {
appClassName = GrailsNameUtils.getClassNameRepresentation(grailsAppName);
}
configSlurper = buildSettings.createConfigSlurper();
configSlurper.setEnvironment(buildSettings.getGrailsEnv());
this.buildEventListener = buildEventListener;
}
/**
* Evaluate the arguments to get the name of the script to execute, which environment to run it
* in, and the arguments to pass to the script. This also evaluates arguments of the form
* "-Dprop=value" and creates system properties from each one.
*
* @param args Command line arguments
*/
public static void main(String[] args) {
originalIn = System.in;
originalOut = System.out;
CommandLineParser parser = getCommandLineParser();
GrailsConsole console = GrailsConsole.getInstance();
CommandLine commandLine;
try {
if (args.length == 0) {
commandLine = new DefaultCommandLine();
} else {
commandLine = parser.parseString(args[0]);
if (commandLine.hasOption(CommandLine.NOANSI_ARGUMENT)) {
console.setAnsiEnabled(false);
}
}
} catch (ParseException e) {
console.error("Error processing command line arguments: " + e.getMessage());
System.exit(1);
return;
}
String version = System.getProperty("grails.version");
ScriptAndArgs script = processArgumentsAndReturnScriptName(commandLine);
// Get hold of the GRAILS_HOME environment variable if it is available.
String grailsHome = System.getProperty("grails.home");
// Now we can pick up the Grails version from the Ant project properties.
BuildSettings build = null;
try {
build = new BuildSettings(new File(grailsHome));
build.setModified(commandLine.hasOption(CommandLine.REFRESH_DEPENDENCIES_ARGUMENT));
build.setOffline(commandLine.hasOption(CommandLine.OFFLINE_ARGUMENT));
if (build.getRootLoader() == null) {
build.setRootLoader((URLClassLoader) GrailsScriptRunner.class.getClassLoader());
}
} catch (Exception e) {
exitWithError(
"An error occurred loading the grails-app/conf/BuildConfig.groovy file: "
+ e.getMessage(),
null);
}
// Check that Grails' home actually exists.
final File grailsHomeInSettings = build.getGrailsHome();
if (grailsHomeInSettings == null || !grailsHomeInSettings.exists()) {
exitWithError("Grails' installation directory not found: " + build.getGrailsHome(), null);
}
if (commandLine.hasOption(CommandLine.VERSION_ARGUMENT)) {
console.log("Grails version: " + build.getGrailsVersion());
System.exit(0);
}
if (commandLine.hasOption(CommandLine.HELP_ARGUMENT)) {
console.log(parser.getHelpMessage());
System.exit(0);
}
// If there aren't any arguments, then we don't have a command
// to execute, so enter "interactive mode"
boolean resolveDeps = commandLine.hasOption(CommandLine.REFRESH_DEPENDENCIES_ARGUMENT);
if (resolveDeps) {
if (commandLine.hasOption("include-source")) {
build.setIncludeSource(true);
}
if (commandLine.hasOption("include-javadoc")) {
build.setIncludeJavadoc(true);
}
}
GrailsScriptRunner scriptRunner = new GrailsScriptRunner(build);
scriptRunner.setInteractive(!commandLine.hasOption(CommandLine.NON_INTERACTIVE_ARGUMENT));
if ("Interactive".equals(script.name)) {
console.error(
"The 'interactive' script is deprecated; to run in interactive mode just omit the script name");
script.name = null;
}
if (script.name == null) {
console.updateStatus(
"Loading Grails " + (version != null ? version : build.getGrailsVersion()));
build.loadConfig();
if (resolveDeps) {
ClasspathConfigurer.cleanResolveCache(build);
}
scriptRunner.initializeState();
try {
new InteractiveMode(build, scriptRunner).run();
} catch (Throwable e) {
console.error("Interactive mode exited with error: " + e.getMessage(), e);
}
} else {
console.getCategory().push(script.inputName);
console.verbose("Base Directory: " + build.getBaseDir().getPath());
try {
int exitCode = scriptRunner.executeCommand(commandLine, script.name, script.env);
System.exit(exitCode);
} catch (ScriptNotFoundException ex) {
console.error("Script not found: " + ex.getScriptName());
} catch (Throwable t) {
String msg = "Error executing script " + script.name + ": " + t.getMessage();
exitWithError(msg, t);
}
}
}
