@SuppressWarnings("checkstyle:methodlength")
private void settings(CliRequest cliRequest) throws Exception {
File userSettingsFile;
if (cliRequest.commandLine.hasOption(CLIManager.ALTERNATE_USER_SETTINGS)) {
userSettingsFile =
new File(cliRequest.commandLine.getOptionValue(CLIManager.ALTERNATE_USER_SETTINGS));
userSettingsFile = resolveFile(userSettingsFile, cliRequest.workingDirectory);
if (!userSettingsFile.isFile()) {
throw new FileNotFoundException(
"The specified user settings file does not exist: " + userSettingsFile);
}
} else {
userSettingsFile = DEFAULT_USER_SETTINGS_FILE;
}
File globalSettingsFile;
if (cliRequest.commandLine.hasOption(CLIManager.ALTERNATE_GLOBAL_SETTINGS)) {
globalSettingsFile =
new File(cliRequest.commandLine.getOptionValue(CLIManager.ALTERNATE_GLOBAL_SETTINGS));
globalSettingsFile = resolveFile(globalSettingsFile, cliRequest.workingDirectory);
if (!globalSettingsFile.isFile()) {
throw new FileNotFoundException(
"The specified global settings file does not exist: " + globalSettingsFile);
}
} else {
globalSettingsFile = DEFAULT_GLOBAL_SETTINGS_FILE;
}
cliRequest.request.setGlobalSettingsFile(globalSettingsFile);
cliRequest.request.setUserSettingsFile(userSettingsFile);
SettingsBuildingRequest settingsRequest = new DefaultSettingsBuildingRequest();
settingsRequest.setGlobalSettingsFile(globalSettingsFile);
settingsRequest.setUserSettingsFile(userSettingsFile);
settingsRequest.setSystemProperties(cliRequest.systemProperties);
settingsRequest.setUserProperties(cliRequest.userProperties);
eventSpyDispatcher.onEvent(settingsRequest);
slf4jLogger.debug(
"Reading global settings from "
+ getLocation(
settingsRequest.getGlobalSettingsSource(),
settingsRequest.getGlobalSettingsFile()));
slf4jLogger.debug(
"Reading user settings from "
+ getLocation(
settingsRequest.getUserSettingsSource(), settingsRequest.getUserSettingsFile()));
SettingsBuildingResult settingsResult = settingsBuilder.build(settingsRequest);
eventSpyDispatcher.onEvent(settingsResult);
executionRequestPopulator.populateFromSettings(
cliRequest.request, settingsResult.getEffectiveSettings());
if (!settingsResult.getProblems().isEmpty() && slf4jLogger.isWarnEnabled()) {
slf4jLogger.warn("");
slf4jLogger.warn("Some problems were encountered while building the effective settings");
for (SettingsProblem problem : settingsResult.getProblems()) {
slf4jLogger.warn(problem.getMessage() + " @ " + problem.getLocation());
}
slf4jLogger.warn("");
}
}
/**
* Builds Maven settings from request.
*
* @param request The request for new settings
*/
public Settings buildSettings(SettingsBuildingRequest request) {
SettingsBuildingResult result;
try {
SettingsBuilder builder = new DefaultSettingsBuilderFactory().newInstance();
if (request.getGlobalSettingsFile() != null) {
if (log.isLoggable(Level.FINE)) {
log.fine(
"Using "
+ request.getGlobalSettingsFile().getAbsolutePath()
+ " to get global Maven settings.xml");
}
}
final File userSettingsFile = request.getUserSettingsFile();
if (userSettingsFile != null) {
if (log.isLoggable(Level.FINE)) {
log.fine(
"Using " + userSettingsFile.getAbsolutePath() + " to get user Maven settings.xml");
}
// Maven will not check the format passed in (any XML will do), so let's ensure we have a
// settings.xml by checking just the top-level element
final XMLStreamReader reader;
try {
reader =
XMLInputFactory.newInstance()
.createXMLStreamReader(new FileInputStream(userSettingsFile));
// get the first element name
while (reader.hasNext()) {
if (reader.next() == XMLStreamConstants.START_ELEMENT) {
break;
}
}
final String topLevel = reader.getLocalName();
if (!"settings".equals(topLevel)) {
throw new InvalidConfigurationFileException(
"Invalid format settings.xml found: " + userSettingsFile);
}
} catch (final FileNotFoundException e) {
// Ignore at this level
} catch (final XMLStreamException xmlse) {
throw new RuntimeException(
"Could not check file format of specified settings.xml: " + userSettingsFile, xmlse);
}
}
result = builder.build(request);
}
// wrap exception message
catch (SettingsBuildingException e) {
StringBuilder sb =
new StringBuilder("Found ")
.append(e.getProblems().size())
.append(
" problems while building settings.xml model from both global Maven configuration file")
.append(request.getGlobalSettingsFile())
.append(" and/or user configuration file: ")
.append(request.getUserSettingsFile())
.append("\n");
int counter = 1;
for (SettingsProblem problem : e.getProblems()) {
sb.append(counter++).append("/ ").append(problem).append("\n");
}
throw new InvalidConfigurationFileException(sb.toString());
}
// get settings object and update it according to property values
Settings settings = result.getEffectiveSettings();
settings = enrichWithLocalRepository(settings);
settings = enrichWithOfflineMode(settings);
return settings;
}
