/**
* 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;
}
@Override
public boolean accept(Artifact artifact) {
for (Filter filter : filters) {
if (filter.accept(artifact)) {
return result(true, artifact.toString());
}
}
return result(false, artifact.toString());
}
protected File getFile(String artifactName) {
// artifactMap is a bit too simplistic
for (Artifact artifact : project.getArtifacts())
if (artifact.toString().startsWith(artifactName)) return artifact.getFile();
throw new IllegalArgumentException(
"could not find " + artifactName + " in " + project.getArtifacts());
}
/**
* Detect if this artifact is already an osgi bundle. If it is, then we don't need to wrap it. The
* best way to figure this out is to crack open the JAR and take a look at the manifest.
*
* @param artifact
* @throws Exception
*/
protected boolean isBundle(Artifact artifact) throws Exception {
// Resolve the artifact.
ArtifactResolutionRequest request = new ArtifactResolutionRequest().setArtifact(artifact);
ArtifactResolutionResult result = repositorySystem.resolve(request);
// If not found, then assume it's a reactor dependency and therefore should be a bundle.
if (result.getArtifacts().isEmpty()) {
getLog()
.info(
"Artifact "
+ artifact.toString()
+ " not found in local repository, assuming reactor dependency."); //$NON-NLS-1$
// //$NON-NLS-2$
return true;
}
artifact = result.getArtifacts().iterator().next();
if (!artifact.getFile().isFile()) {
throw new Exception(
"Resolved artifact is not a file: "
+ artifact.getFile().getAbsolutePath()); // $NON-NLS-1$
}
// Crack open the dependency JAR, read the manifest, check for osgi attributes.
JarFile jf = null;
try {
jf = new JarFile(artifact.getFile());
Manifest manifest = jf.getManifest();
if (manifest == null) {
getLog()
.info(
"Artifact "
+ artifact.toString()
+ " missing a manifest! Assuming not a bundle."); //$NON-NLS-1$ //$NON-NLS-2$
return false;
}
Attributes attributes = manifest.getMainAttributes();
if (attributes != null) {
String value = attributes.getValue("Bundle-SymbolicName"); // $NON-NLS-1$
if (value != null && value.trim().length() > 0) {
return true;
}
}
} finally {
jf.close();
}
return false;
}
/**
* Find unused artifacts.
*
* @param env Environment
* @return Collection of unused artifacts
*/
private static Collection<String> unused(final MavenEnvironment env) {
final ProjectDependencyAnalysis analysis = DependenciesValidator.analyze(env);
final Collection<String> unused = new LinkedList<String>();
for (final Object obj : analysis.getUnusedDeclaredArtifacts()) {
final Artifact artifact = (Artifact) obj;
if (!artifact.getScope().equals(Artifact.SCOPE_COMPILE)) {
continue;
}
unused.add(artifact.toString());
}
return unused;
}
Set<Artifact> getResolvedArtifactsFromUnresolvedDependencies(
List<Dependency> unresolvedDependencies, boolean resolveTransitively)
throws MojoExecutionException {
final Set<Artifact> resolvedArtifacts = new HashSet<Artifact>();
// Artifact mojoArtifact = this.artifactFactory.createBuildArtifact(project.getGroupId(),
// project.getArtifactId(), project.getVersion(), "pom");
/*
* Resolve each artifact. This will get all transitive artifacts AND eliminate conflicts.
*/
final Set<Artifact> unresolvedArtifacts;
// for (Dependency d : unresolvedDependencies)
// System.out.println("dependency: " + d.toString());
try {
unresolvedArtifacts =
MavenMetadataSource.createArtifacts(
this.artifactFactory, unresolvedDependencies, null, null, null);
// for (Artifact artifact : unresolvedArtifacts) {
// System.out.println("unresolved " + artifact.toString());
// }
if (resolveTransitively) {
ArtifactResolutionResult artifacts =
artifactResolver.resolveTransitively(
unresolvedArtifacts,
project.getArtifact(),
remoteRepositories,
localRepository,
artifactMetadataSource);
resolvedArtifacts.addAll(artifacts.getArtifacts());
} else {
// resolve each artifact individually
for (Artifact artifact : unresolvedArtifacts) {
artifactResolver.resolve(artifact, remoteRepositories, localRepository);
resolvedArtifacts.add(artifact);
}
}
} catch (Exception e) {
throw new MojoExecutionException("Unable to complete configuring the build settings", e);
}
for (Artifact artifact : resolvedArtifacts) {
System.out.println("matched " + artifact.toString());
}
return resolvedArtifacts;
}
/**
* Allow the script to work with every JAR dependency of both the project and plugin, including
* optional and provided dependencies. Runtime classpath elements are loaded first, so that legacy
* behavior is not modified. Additional elements are added first in the order of project
* artifacts, then in the order of plugin artifacts.
*/
protected List getProjectClasspathElements() throws DependencyResolutionRequiredException {
Set results = new LinkedHashSet();
for (Iterator i = project.getRuntimeClasspathElements().iterator(); i.hasNext(); ) {
String cpe = (String) i.next();
try {
results.add(new File(cpe).getCanonicalPath());
} catch (IOException e) {
throw new RuntimeException("Classpath element not found: " + cpe, e);
}
}
for (Iterator i = project.getArtifacts().iterator(); i.hasNext(); ) {
Artifact artifact = (Artifact) i.next();
if (artifact.getType().equals("jar") && artifact.getClassifier() == null) {
try {
results.add(artifact.getFile().getCanonicalPath());
} catch (IOException e) {
throw new RuntimeException("Maven artifact file not found: " + artifact.toString(), e);
}
}
}
for (Iterator i = pluginArtifacts.iterator(); i.hasNext(); ) {
Artifact artifact = (Artifact) i.next();
if (artifact.getType().equals("jar") && artifact.getClassifier() == null) {
try {
results.add(artifact.getFile().getCanonicalPath());
} catch (IOException e) {
throw new RuntimeException(
"Maven plugin-artifact file not found: " + artifact.toString(), e);
}
}
}
return new ArrayList(results);
}
private Set<File> getSurefirePlugins(String testFramework) throws MojoExecutionException {
Set<File> result = new LinkedHashSet<File>();
String fragment;
if (TestFramework.TEST_JUNIT.equals(testFramework)) {
fragment = "org.sonatype.tycho.surefire.junit";
} else if (TestFramework.TEST_JUNIT4.equals(testFramework)) {
fragment = "org.sonatype.tycho.surefire.junit4";
} else {
throw new IllegalArgumentException("Unsupported test framework " + testFramework);
}
for (Artifact artifact : pluginArtifacts) {
if ("org.sonatype.tycho".equals(artifact.getGroupId())) {
if ("org.sonatype.tycho.surefire.osgibooter".equals(artifact.getArtifactId())
|| fragment.equals(artifact.getArtifactId())) {
result.add(artifact.getFile());
}
}
}
if (result.size() != 2) {
StringBuilder sb =
new StringBuilder(
"Unable to locate org.sonatype.tycho:org.sonatype.tycho.surefire.osgibooter and/or its fragments\n");
sb.append("Test framework: " + testFramework);
sb.append("All plugin artifacts: ");
for (Artifact artifact : pluginArtifacts) {
sb.append("\n\t").append(artifact.toString());
}
sb.append("\nMatched OSGi test booter artifacts: ");
for (File file : result) {
sb.append("\n\t").append(file.getAbsolutePath());
}
throw new MojoExecutionException(sb.toString());
}
return result;
}