/**
* Returns <code>true</code> if the update should be applied.
*
* @param artifact The artifact.
* @param currentVersion The current version of the artifact.
* @param updateVersion The proposed new version of the artifact.
* @return <code>true</code> if the update should be applied.
* @since 1.0-alpha-1
*/
protected boolean shouldApplyUpdate(
Artifact artifact, String currentVersion, ArtifactVersion updateVersion) {
getLog().debug("Proposal is to update from " + currentVersion + " to " + updateVersion);
if (updateVersion == null) {
getLog().warn("Not updating version: could not resolve any versions");
return false;
}
artifact.setVersion(updateVersion.toString());
try {
resolver.resolveAlways(artifact, remoteArtifactRepositories, localRepository);
} catch (ArtifactResolutionException e) {
getLog().warn("Not updating version: could not resolve " + artifact.toString(), e);
return false;
} catch (ArtifactNotFoundException e) {
getLog().warn("Not updating version: could not find " + artifact.toString(), e);
return false;
}
if (currentVersion.equals(updateVersion.toString())) {
getLog().info("Current version of " + artifact.toString() + " is the latest.");
return false;
}
return true;
}
protected final List<ArtifactVersion> filterNonPreviousVersions(
final List<ArtifactVersion> availableVersions, final Version version) {
final List<ArtifactVersion> versions = new ArrayList<ArtifactVersion>();
for (final ArtifactVersion artifactVersion : availableVersions) {
if (version.compareTo(Version.parse(artifactVersion.toString())) > 0) {
versions.add(artifactVersion);
}
}
return versions;
}
protected void updatePropertyToNewestVersion(
ModifiedPomXMLEventReader pom,
Property property,
PropertyVersions version,
String currentVersion)
throws MojoExecutionException, XMLStreamException {
ArtifactVersion winner =
version.getNewestVersion(
currentVersion, property, this.allowSnapshots, this.reactorProjects, this.getHelper());
if (winner == null || currentVersion.equals(winner.toString())) {
getLog()
.info("Property ${" + property.getName() + "}: Leaving unchanged as " + currentVersion);
} else if (PomHelper.setPropertyVersion(
pom, version.getProfileId(), property.getName(), winner.toString())) {
getLog()
.info("Updated ${" + property.getName() + "} from " + currentVersion + " to " + winner);
}
}
private void useLatestSnapshots(ModifiedPomXMLEventReader pom, Collection dependencies)
throws XMLStreamException, MojoExecutionException, ArtifactMetadataRetrievalException {
int segment =
determineUnchangedSegment(allowMajorUpdates, allowMinorUpdates, allowIncrementalUpdates);
Iterator i = dependencies.iterator();
while (i.hasNext()) {
Dependency dep = (Dependency) i.next();
if (isExcludeReactor() && isProducedByReactor(dep)) {
getLog().info("Ignoring reactor dependency: " + toString(dep));
continue;
}
String version = dep.getVersion();
Matcher versionMatcher = matchSnapshotRegex.matcher(version);
if (!versionMatcher.matches()) {
getLog().debug("Looking for latest snapshot of " + toString(dep));
Artifact artifact = this.toArtifact(dep);
if (!isIncluded(artifact)) {
continue;
}
ArtifactVersions versions = getHelper().lookupArtifactVersions(artifact, false);
final VersionComparator versionComparator = versions.getVersionComparator();
final DefaultArtifactVersion lowerBound = new DefaultArtifactVersion(version);
if (segment + 1 > versionComparator.getSegmentCount(lowerBound)) {
getLog().info("Ignoring " + toString(dep) + " as the version number is too short");
continue;
}
ArtifactVersion upperBound =
segment >= 0 ? versionComparator.incrementSegment(lowerBound, segment) : null;
getLog().info("Upper bound: " + (upperBound == null ? "none" : upperBound.toString()));
ArtifactVersion[] newer = versions.getVersions(lowerBound, upperBound, true, false, false);
getLog().debug("Candidate versions " + Arrays.asList(newer));
String latestVersion = null;
for (int j = 0; j < newer.length; j++) {
String newVersion = newer[j].toString();
if (matchSnapshotRegex.matcher(newVersion).matches()) {
latestVersion = newVersion;
}
}
if (latestVersion != null) {
if (PomHelper.setDependencyVersion(
pom, dep.getGroupId(), dep.getArtifactId(), version, latestVersion)) {
getLog().info("Updated " + toString(dep) + " to version " + latestVersion);
}
}
}
}
}
/**
* Make an osgi compatible version String from an ArtifactVersion
*
* @param version The artifact version.
* @return The OSGi version as string.
*/
public String getOsgiVersion(ArtifactVersion version) {
if (version.toString().equals(version.getQualifier())) {
return version.toString();
}
StringBuffer osgiVersion = new StringBuffer();
osgiVersion.append(version.getMajorVersion());
osgiVersion.append("." + version.getMinorVersion());
osgiVersion.append("." + version.getIncrementalVersion());
if (version.getQualifier() != null || version.getBuildNumber() != 0) {
osgiVersion.append(".");
if (version.getQualifier() != null) {
osgiVersion.append(version.getQualifier());
}
if (version.getBuildNumber() != 0) {
osgiVersion.append(version.getBuildNumber());
}
}
return osgiVersion.toString();
}
/**
* @param artifactMetadataSource
* @param project
* @param localRepository
* @return all available versions from most recent to oldest
* @throws ArtifactMetadataRetrievalException
*/
protected final List<ArtifactVersion> getAvailableReleasedVersions(
final ArtifactMetadataSource artifactMetadataSource,
final MavenProject project,
final ArtifactRepository localRepository)
throws ArtifactMetadataRetrievalException {
final List<ArtifactVersion> availableVersions =
artifactMetadataSource.retrieveAvailableVersions(
project.getArtifact(), localRepository, project.getRemoteArtifactRepositories());
availableVersions.remove(new DefaultArtifactVersion(project.getArtifact().getVersion()));
for (final Iterator<ArtifactVersion> iterator = availableVersions.iterator();
iterator.hasNext(); ) {
final ArtifactVersion artifactVersion = iterator.next();
if (Version.parse(artifactVersion.toString()).isSnapshot()) {
iterator.remove();
}
}
// TODO proper sorting based on Version
Collections.sort(availableVersions);
Collections.reverse(availableVersions);
return availableVersions;
}
public void execute() throws MojoExecutionException, MojoFailureException {
List<String> current = new ArrayList<String>();
List<String> updates = new ArrayList<String>();
Map<Property, PropertyVersions> propertyVersions =
this.getHelper()
.getVersionPropertiesMap(
getProject(),
properties,
includeProperties,
excludeProperties,
!Boolean.FALSE.equals(autoLinkItems));
for (Map.Entry<Property, PropertyVersions> entry : propertyVersions.entrySet()) {
Property property = entry.getKey();
PropertyVersions version = entry.getValue();
final String currentVersion = getProject().getProperties().getProperty(property.getName());
if (currentVersion == null) {
continue;
}
ArtifactVersion winner =
version.getNewestVersion(
currentVersion,
property,
this.allowSnapshots,
this.reactorProjects,
this.getHelper());
if (winner != null && !currentVersion.equals(winner.toString())) {
StringBuilder buf = new StringBuilder();
buf.append("${");
buf.append(property.getName());
buf.append("} ");
final String newVersion = winner.toString();
int padding = INFO_PAD_SIZE - currentVersion.length() - newVersion.length() - 4;
while (buf.length() < padding) {
buf.append('.');
}
buf.append(' ');
buf.append(currentVersion);
buf.append(" -> ");
buf.append(newVersion);
updates.add(buf.toString());
} else {
StringBuilder buf = new StringBuilder();
buf.append("${");
buf.append(property.getName());
buf.append("} ");
int padding = INFO_PAD_SIZE - currentVersion.length();
while (buf.length() < padding) {
buf.append('.');
}
buf.append(' ');
buf.append(currentVersion);
current.add(buf.toString());
}
}
getLog().info("");
if (!current.isEmpty()) {
getLog()
.info("The following version properties are referencing the newest available version:");
for (String s : current) {
getLog().info(" " + s);
}
}
if (updates.isEmpty() && current.isEmpty()) {
getLog().info("This project does not have any properties associated with versions.");
} else if (updates.isEmpty()) {
getLog().info("All version properties are referencing the newest version available.");
}
if (!updates.isEmpty()) {
getLog().info("The following version property updates are available:");
for (String update : updates) {
getLog().info(" " + update);
}
}
getLog().info("");
}
