@NotNull
private static Map<String, Pair<GradleModule, IdeaModule>> createModules(
@NotNull IdeaProject gradleProject, @NotNull GradleProject intellijProject)
throws IllegalStateException {
DomainObjectSet<? extends IdeaModule> gradleModules = gradleProject.getModules();
if (gradleModules == null || gradleModules.isEmpty()) {
throw new IllegalStateException("No modules found for the target project: " + gradleProject);
}
Map<String, Pair<GradleModule, IdeaModule>> result =
new HashMap<String, Pair<GradleModule, IdeaModule>>();
for (IdeaModule gradleModule : gradleModules) {
if (gradleModule == null) {
continue;
}
String moduleName = gradleModule.getName();
if (moduleName == null) {
throw new IllegalStateException("Module with undefined name detected: " + gradleModule);
}
GradleModule intellijModule =
new GradleModule(moduleName, intellijProject.getProjectFileDirectoryPath());
Pair<GradleModule, IdeaModule> previouslyParsedModule = result.get(moduleName);
if (previouslyParsedModule != null) {
throw new IllegalStateException(
String.format(
"Modules with duplicate name (%s) detected: '%s' and '%s'",
moduleName, intellijModule, previouslyParsedModule));
}
result.put(moduleName, new Pair<GradleModule, IdeaModule>(intellijModule, gradleModule));
intellijProject.addModule(intellijModule);
}
return result;
}
private static GradleProject populateProject(
@NotNull IdeaProject project, @NotNull String projectPath) {
String projectDirPath = GradleUtil.toCanonicalPath(PathUtil.getParentPath(projectPath));
// Gradle API doesn't expose project compile output path yet.
GradleProject result = new GradleProject(projectDirPath, projectDirPath + "/out");
result.setName(project.getName());
result.setJdkVersion(project.getJdkName());
result.setLanguageLevel(project.getLanguageLevel().getLevel());
return result;
}
@NotNull
private static AbstractGradleDependency buildDependency(
@NotNull GradleModule ownerModule,
@NotNull IdeaModuleDependency dependency,
@NotNull GradleProject intellijProject)
throws IllegalStateException {
IdeaModule module = dependency.getDependencyModule();
if (module == null) {
throw new IllegalStateException(
String.format(
"Can't parse gradle module dependency '%s'. Reason: referenced module is null",
dependency));
}
String moduleName = module.getName();
if (moduleName == null) {
throw new IllegalStateException(
String.format(
"Can't parse gradle module dependency '%s'. Reason: referenced module name is undefined (module: '%s') ",
dependency, module));
}
Set<String> registeredModuleNames = new HashSet<String>();
for (GradleModule gradleModule : intellijProject.getModules()) {
registeredModuleNames.add(gradleModule.getName());
if (gradleModule.getName().equals(moduleName)) {
return new GradleModuleDependency(ownerModule, gradleModule);
}
}
throw new IllegalStateException(
String.format(
"Can't parse gradle module dependency '%s'. Reason: no module with such name (%s) is found. Registered modules: %s",
dependency, moduleName, registeredModuleNames));
}
@NotNull
private GradleProject doResolveProjectInfo(
@NotNull final GradleTaskId id,
@NotNull String projectPath,
@NotNull ProjectConnection connection,
boolean downloadLibraries)
throws IllegalArgumentException, IllegalStateException {
ModelBuilder<? extends IdeaProject> modelBuilder =
myHelper.getModelBuilder(id, connection, downloadLibraries);
IdeaProject project = modelBuilder.get();
GradleProject result = populateProject(project, projectPath);
// We need two different steps ('create' and 'populate') in order to handle module dependencies,
// i.e. when one module is
// configured to be dependency for another one, corresponding dependency module object should be
// available during
// populating dependent module object.
Map<String, Pair<GradleModule, IdeaModule>> modules = createModules(project, result);
populateModules(modules.values(), result);
myLibraryNamesMixer.mixNames(result.getLibraries());
return result;
}
@NotNull
private static AbstractGradleDependency buildDependency(
@NotNull GradleModule ownerModule,
@NotNull IdeaSingleEntryLibraryDependency dependency,
@NotNull GradleProject intellijProject)
throws IllegalStateException {
File binaryPath = dependency.getFile();
if (binaryPath == null) {
throw new IllegalStateException(
String.format(
"Can't parse external library dependency '%s'. Reason: it doesn't specify path to the binaries",
dependency));
}
// Gradle API doesn't provide library name at the moment.
GradleLibrary library = new GradleLibrary(FileUtil.getNameWithoutExtension(binaryPath));
library.addPath(LibraryPathType.BINARY, binaryPath.getAbsolutePath());
File sourcePath = dependency.getSource();
if (sourcePath != null) {
library.addPath(LibraryPathType.SOURCE, sourcePath.getAbsolutePath());
}
File javadocPath = dependency.getJavadoc();
if (javadocPath != null) {
library.addPath(LibraryPathType.DOC, javadocPath.getAbsolutePath());
}
if (!intellijProject.addLibrary(library)) {
for (GradleLibrary registeredLibrary : intellijProject.getLibraries()) {
if (registeredLibrary.equals(library)) {
return new GradleLibraryDependency(ownerModule, registeredLibrary);
}
}
}
return new GradleLibraryDependency(ownerModule, library);
}