static BuildNumber getBuildNumber() {
if (ourBuildNumber == null) {
ourBuildNumber = BuildNumber.fromString(System.getProperty("idea.plugins.compatible.build"));
if (ourBuildNumber == null) {
ourBuildNumber = BUILD_NUMBER == null ? null : BuildNumber.fromString(BUILD_NUMBER);
if (ourBuildNumber == null) {
ourBuildNumber = BuildNumber.fallback();
}
}
}
return ourBuildNumber;
}
private String buildnumberFromJS(BuildNumber bn) throws ScriptException {
ScriptEngine jsEngine = new ScriptEngineManager().getEngineByName("JavaScript");
jsEngine.put("tag", bn.getTag());
jsEngine.put("branch", bn.getBranch());
jsEngine.put("revision", bn.getRevision());
jsEngine.put("parent", bn.getParent());
jsEngine.put("shortRevision", bn.getShortRevision());
jsEngine.put("commitsCount", bn.getCommitsCount());
jsEngine.put("commitDate", bn.getCommitDate());
jsEngine.put("describe", bn.getDescribe());
Object res = jsEngine.eval(javaScriptBuildnumberCallback);
if (null == res) throw new IllegalStateException("JS buildnumber callback returns null");
return res.toString();
}
public static boolean isIncompatible(final IdeaPluginDescriptor descriptor) {
try {
BuildNumber buildNumber = getBuildNumber();
if (!StringUtil.isEmpty(descriptor.getSinceBuild())) {
BuildNumber sinceBuild =
BuildNumber.fromString(descriptor.getSinceBuild(), descriptor.getName());
if (sinceBuild.compareTo(buildNumber) > 0) {
return true;
}
}
if (!StringUtil.isEmpty(descriptor.getUntilBuild()) && !buildNumber.isSnapshot()) {
BuildNumber untilBuild =
BuildNumber.fromString(descriptor.getUntilBuild(), descriptor.getName());
if (untilBuild.compareTo(buildNumber) < 0) {
return true;
}
}
} catch (RuntimeException ignored) {
}
return false;
}
private String createBuildnumber(BuildNumber bn) throws ScriptException {
if (null != javaScriptBuildnumberCallback) return buildnumberFromJS(bn);
return bn.defaultBuildnumber();
}
/**
* Extracts buildnumber fields from git repository and publishes them as maven properties.
* Executes only once per build. Return default (unknown) buildnumber fields on error.
*
* @throws MojoExecutionException
* @throws MojoFailureException
*/
@Override
public void execute() throws MojoExecutionException, MojoFailureException {
Properties props = project.getProperties();
try {
// executes only once per build
// http://www.sonatype.com/people/2009/05/how-to-make-a-plugin-run-once-during-a-build/
if (executionRootDirectory.equals(baseDirectory) || !runOnlyAtExecutionRoot) {
// build started from this projects root
BuildNumber bn = BuildNumberExtractor.extract(repositoryDirectory);
props.setProperty(revisionProperty, bn.getRevision());
props.setProperty(shortRevisionProperty, bn.getShortRevision());
props.setProperty(branchProperty, bn.getBranch());
props.setProperty(tagProperty, bn.getTag());
props.setProperty(parentProperty, bn.getParent());
props.setProperty(commitsCountProperty, bn.getCommitsCountAsString());
props.setProperty(commitDateProperty, bn.getCommitDate());
// create composite buildnumber
String composite = createBuildnumber(bn);
props.setProperty(buildnumberProperty, composite);
getLog()
.info(
String.format(
"Git info extracted, revision: '%s', branch: '%s', tag: '%s', commitsCount: '%d', commitDate: '%s', buildNumber: '%s', describe: '%s",
bn.getShortRevision(),
bn.getBranch(),
bn.getTag(),
bn.getCommitsCount(),
bn.getCommitDate(),
composite,
bn.getDescribe()));
} else if ("pom".equals(parentProject.getPackaging())) {
// build started from parent, we are in subproject, lets provide parent properties to our
// project
Properties parentProps = parentProject.getProperties();
String revision = parentProps.getProperty(revisionProperty);
if (null == revision) {
// we are in subproject, but parent project wasn't build this time,
// maybe build is running from parent with custom module list - 'pl' argument
getLog()
.info("Cannot extract Git info, maybe custom build with 'pl' argument is running");
fillPropsUnknown(props);
return;
}
props.setProperty(revisionProperty, revision);
props.setProperty(shortRevisionProperty, parentProps.getProperty(shortRevisionProperty));
props.setProperty(branchProperty, parentProps.getProperty(branchProperty));
props.setProperty(tagProperty, parentProps.getProperty(tagProperty));
props.setProperty(parentProperty, parentProps.getProperty(parentProperty));
props.setProperty(commitsCountProperty, parentProps.getProperty(commitsCountProperty));
props.setProperty(buildnumberProperty, parentProps.getProperty(buildnumberProperty));
props.setProperty(commitDateProperty, parentProps.getProperty(commitDateProperty));
props.setProperty(describeProperty, parentProps.getProperty(describeProperty));
} else {
// should not happen
getLog()
.warn(
"Cannot extract JGit version: something wrong with build process, we're not in parent, not in subproject!");
fillPropsUnknown(props);
}
} catch (Exception e) {
getLog().error(e);
fillPropsUnknown(props);
}
}
