public String replaceRulesetsDirectoryWithLatestReleaseIfAny()
throws IOException, DependencyException {
if (!this.rulesetsNeedUpdate()) return null;
Path windupRulesDir = getRulesetsDir();
Path coreRulesetsDir = windupRulesDir.resolve(RULESET_CORE_DIRECTORY);
Coordinate rulesetsCoord = getLatestReleaseOf("org.jboss.windup.rules", "windup-rulesets");
if (rulesetsCoord == null) throw new WindupException("No Windup release found.");
FileUtils.deleteDirectory(coreRulesetsDir.toFile());
extractArtifact(rulesetsCoord, coreRulesetsDir.toFile());
return rulesetsCoord.getVersion();
}
public boolean rulesetsNeedUpdate() {
Coordinate lastRelease = this.getLatestReleaseOf(RULES_GROUP_ID, RULESETS_ARTIFACT_ID);
Path windupRulesDir = getRulesetsDir();
Path coreRulesPomPath =
windupRulesDir.resolve(
RULESET_CORE_DIRECTORY
+ "/META-INF/maven/org.jboss.windup.rules/windup-rulesets/pom.xml");
File pomXml = coreRulesPomPath.toFile();
if (!pomXml.exists()) return false;
MavenModelResource pom = (MavenModelResource) factory.create(pomXml);
SingleVersion installed = new SingleVersion(pom.getCurrentModel().getVersion());
SingleVersion latest = new SingleVersion(lastRelease.getVersion());
final String msg = "Core rulesets: Installed: " + installed + " Latest release: " + latest;
log.info(msg);
System.out.println(msg); // Print to both to have the info in the log too.
return 0 > installed.compareTo(latest);
}