private List<String> alterModel(MavenProject project, String newVersion) {
Model originalModel = project.getOriginalModel();
originalModel.setVersion(newVersion);
List<String> errors = new ArrayList<String>();
String searchingFrom = project.getArtifactId();
MavenProject parent = project.getParent();
if (parent != null && isSnapshot(parent.getVersion())) {
try {
ReleasableModule parentBeingReleased =
reactor.find(parent.getGroupId(), parent.getArtifactId(), parent.getVersion());
originalModel.getParent().setVersion(parentBeingReleased.getVersionToDependOn());
log.debug(
" Parent "
+ parentBeingReleased.getArtifactId()
+ " rewritten to version "
+ parentBeingReleased.getVersionToDependOn());
} catch (UnresolvedSnapshotDependencyException e) {
errors.add("The parent of " + searchingFrom + " is " + e.artifactId + " " + e.version);
}
}
for (Dependency dependency : originalModel.getDependencies()) {
String version = dependency.getVersion();
if (isSnapshot(version)) {
try {
ReleasableModule dependencyBeingReleased =
reactor.find(dependency.getGroupId(), dependency.getArtifactId(), version);
dependency.setVersion(dependencyBeingReleased.getVersionToDependOn());
log.debug(
" Dependency on "
+ dependencyBeingReleased.getArtifactId()
+ " rewritten to version "
+ dependencyBeingReleased.getVersionToDependOn());
} catch (UnresolvedSnapshotDependencyException e) {
errors.add(searchingFrom + " references dependency " + e.artifactId + " " + e.version);
}
} else
log.debug(
" Dependency on "
+ dependency.getArtifactId()
+ " kept at version "
+ dependency.getVersion());
}
for (Plugin plugin : project.getModel().getBuild().getPlugins()) {
String version = plugin.getVersion();
if (isSnapshot(version)) {
if (!isMultiModuleReleasePlugin(plugin)) {
errors.add(
searchingFrom + " references plugin " + plugin.getArtifactId() + " " + version);
}
}
}
return errors;
}
public UpdateResult updateVersion() {
List<File> changedPoms = new ArrayList<File>();
List<String> errors = new ArrayList<String>();
for (ReleasableModule module : reactor.getModulesInBuildOrder()) {
try {
MavenProject project = module.getProject();
if (module.willBeReleased()) {
log.info("Going to release " + module.getArtifactId() + " " + module.getNewVersion());
}
List<String> errorsForCurrentPom = alterModel(project, module.getNewVersion());
errors.addAll(errorsForCurrentPom);
File pom = project.getFile().getCanonicalFile();
changedPoms.add(pom);
Writer fileWriter = new FileWriter(pom);
Model originalModel = project.getOriginalModel();
try {
MavenXpp3Writer pomWriter = new MavenXpp3Writer();
pomWriter.write(fileWriter, originalModel);
} finally {
fileWriter.close();
}
} catch (Exception e) {
return new UpdateResult(changedPoms, errors, e);
}
}
return new UpdateResult(changedPoms, errors, null);
}
