@Override
public void build(
@NotNull ErlangTarget target,
@NotNull DirtyFilesHolder<ErlangSourceRootDescriptor, ErlangTarget> holder,
@NotNull BuildOutputConsumer outputConsumer,
@NotNull CompileContext context)
throws ProjectBuildException, IOException {
if (!holder.hasDirtyFiles() && !holder.hasRemovedFiles()) return;
JpsModule module = target.getModule();
JpsProject project = module.getProject();
ErlangCompilerOptions compilerOptions =
JpsErlangCompilerOptionsExtension.getOrCreateExtension(project).getOptions();
if (!compilerOptions.myUseRebarCompiler) return;
String rebarExecutablePath = getRebarExecutablePath(project);
if (rebarExecutablePath == null) {
String errorMessage = "Rebar path is not set";
context.processMessage(new CompilerMessage(NAME, BuildMessage.Kind.ERROR, errorMessage));
throw new ProjectBuildException(errorMessage);
}
for (String contentRootUrl : module.getContentRootsList().getUrls()) {
String contentRootPath = new URL(contentRootUrl).getPath();
File contentRootDir = new File(contentRootPath);
File rebarConfigFile = new File(contentRootDir, REBAR_CONFIG_FILE_NAME);
if (!rebarConfigFile.exists()) continue;
runRebar(
contentRootPath, rebarExecutablePath, compilerOptions.myAddDebugInfoEnabled, context);
}
}
@Override
public ExitCode build(
CompileContext context,
ModuleChunk chunk,
DirtyFilesHolder<JavaSourceRootDescriptor, ModuleBuildTarget> dirtyFilesHolder,
OutputConsumer outputConsumer)
throws ProjectBuildException, IOException {
if (dirtyFilesHolder.hasRemovedFiles()) {
final BackwardReferenceIndexWriter writer = BackwardReferenceIndexWriter.getInstance();
if (writer != null) {
for (ModuleBuildTarget target : chunk.getTargets()) {
final Collection<String> files = dirtyFilesHolder.getRemovedFiles(target);
writer.processDeletedFiles(files);
}
}
}
return null;
}
@Override
public void build(
@NotNull ErlangTarget target,
@NotNull DirtyFilesHolder<ErlangSourceRootDescriptor, ErlangTarget> holder,
@NotNull BuildOutputConsumer outputConsumer,
@NotNull final CompileContext context)
throws ProjectBuildException, IOException {
LOG.debug(target.getPresentableName());
final Ref<Boolean> hasDirtyFiles = Ref.create(false);
holder.processDirtyFiles(
new FileProcessor<ErlangSourceRootDescriptor, ErlangTarget>() {
@Override
public boolean apply(ErlangTarget target, File file, ErlangSourceRootDescriptor root)
throws IOException {
hasDirtyFiles.set(true);
return true;
}
});
if (!hasDirtyFiles.get() && !holder.hasRemovedFiles()) {
return;
}
JpsModule module = target.getModule();
JpsJavaExtensionService instance = JpsJavaExtensionService.getInstance();
File outputDirectory = instance.getOutputDirectory(module, target.isTests());
if (outputDirectory == null) {
context.processMessage(
new CompilerMessage(
NAME, BuildMessage.Kind.ERROR, "No output dir for module " + module.getName()));
throw new ProjectBuildException();
}
if (!outputDirectory.exists()) FileUtil.createDirectory(outputDirectory);
JpsSdk<JpsDummyElement> sdk = module.getSdk(JpsErlangSdkType.INSTANCE);
if (sdk == null) {
context.processMessage(
new CompilerMessage(
NAME, BuildMessage.Kind.ERROR, "No SDK for module " + module.getName()));
throw new ProjectBuildException();
}
File executable = JpsErlangSdkType.getByteCodeCompilerExecutable(sdk.getHomePath());
List<String> commandList = new ArrayList<String>();
commandList.add(executable.getAbsolutePath());
CommonProcessors.CollectProcessor<File> processor =
new CommonProcessors.CollectProcessor<File>() {
@Override
protected boolean accept(File file) {
return !file.isDirectory() && FileUtilRt.extensionEquals(file.getName(), "erl");
}
};
for (JpsModuleSourceRoot root : module.getSourceRoots()) {
commandList.add("-I");
commandList.add(root.getFile().getAbsolutePath());
FileUtil.processFilesRecursively(root.getFile(), processor);
}
for (File f : processor.getResults()) {
commandList.add(f.getAbsolutePath());
}
LOG.debug(StringUtil.join(commandList, " "));
Process process = new ProcessBuilder(commandList).directory(outputDirectory).start();
BaseOSProcessHandler handler =
new BaseOSProcessHandler(process, null, Charset.defaultCharset());
ProcessAdapter adapter =
new ProcessAdapter() {
@Override
public void onTextAvailable(ProcessEvent event, Key outputType) {
ErlangCompilerError error = ErlangCompilerError.create("", event.getText());
if (error != null) {
boolean isError = error.getCategory() == CompilerMessageCategory.ERROR;
BuildMessage.Kind kind =
isError ? BuildMessage.Kind.ERROR : BuildMessage.Kind.WARNING;
CompilerMessage msg =
new CompilerMessage(
NAME,
kind,
error.getErrorMessage(),
VirtualFileManager.extractPath(error.getUrl()),
-1,
-1,
-1,
error.getLine(),
-1);
context.processMessage(msg);
}
}
};
handler.addProcessListener(adapter);
handler.startNotify();
handler.waitFor();
}
private ExitCode compile(
final CompileContext context,
ModuleChunk chunk,
DirtyFilesHolder<JavaSourceRootDescriptor, ModuleBuildTarget> dirtyFilesHolder,
Collection<File> files,
OutputConsumer outputConsumer)
throws Exception {
ExitCode exitCode = ExitCode.NOTHING_DONE;
final boolean hasSourcesToCompile = !files.isEmpty();
if (!hasSourcesToCompile && !dirtyFilesHolder.hasRemovedFiles()) {
return exitCode;
}
final ProjectDescriptor pd = context.getProjectDescriptor();
JavaBuilderUtil.ensureModuleHasJdk(
chunk.representativeTarget().getModule(), context, BUILDER_NAME);
final Collection<File> classpath =
ProjectPaths.getCompilationClasspath(chunk, false /*context.isProjectRebuild()*/);
final Collection<File> platformCp =
ProjectPaths.getPlatformCompilationClasspath(chunk, false /*context.isProjectRebuild()*/);
// begin compilation round
final DiagnosticSink diagnosticSink = new DiagnosticSink(context);
final Mappings delta = pd.dataManager.getMappings().createDelta();
final Callbacks.Backend mappingsCallback = delta.getCallback();
final OutputFilesSink outputSink =
new OutputFilesSink(context, outputConsumer, mappingsCallback, chunk.getName());
try {
if (hasSourcesToCompile) {
final AtomicReference<String> ref = COMPILER_VERSION_INFO.get(context);
final String versionInfo =
ref.getAndSet(null); // display compiler version info only once per compile session
if (versionInfo != null) {
LOG.info(versionInfo);
context.processMessage(new CompilerMessage("", BuildMessage.Kind.INFO, versionInfo));
}
exitCode = ExitCode.OK;
final Set<File> srcPath = new HashSet<File>();
final BuildRootIndex index = pd.getBuildRootIndex();
for (ModuleBuildTarget target : chunk.getTargets()) {
for (JavaSourceRootDescriptor rd : index.getTempTargetRoots(target, context)) {
srcPath.add(rd.root);
}
}
final String chunkName = chunk.getName();
context.processMessage(new ProgressMessage("Parsing java... [" + chunkName + "]"));
final int filesCount = files.size();
boolean compiledOk = true;
if (filesCount > 0) {
LOG.info(
"Compiling "
+ filesCount
+ " java files; module: "
+ chunkName
+ (chunk.containsTests() ? " (tests)" : ""));
if (LOG.isDebugEnabled()) {
for (File file : files) {
LOG.debug("Compiling " + file.getPath());
}
LOG.debug(" classpath for " + chunkName + ":");
for (File file : classpath) {
LOG.debug(" " + file.getAbsolutePath());
}
LOG.debug(" platform classpath for " + chunkName + ":");
for (File file : platformCp) {
LOG.debug(" " + file.getAbsolutePath());
}
}
compiledOk =
compileJava(
context,
chunk,
files,
classpath,
platformCp,
srcPath,
diagnosticSink,
outputSink);
}
context.checkCanceled();
if (!compiledOk && diagnosticSink.getErrorCount() == 0) {
diagnosticSink.report(
new PlainMessageDiagnostic(
Diagnostic.Kind.ERROR, "Compilation failed: internal java compiler error"));
}
if (!Utils.PROCEED_ON_ERROR_KEY.get(context, Boolean.FALSE)
&& diagnosticSink.getErrorCount() > 0) {
if (!compiledOk) {
diagnosticSink.report(
new PlainMessageDiagnostic(
Diagnostic.Kind.OTHER,
"Errors occurred while compiling module '" + chunkName + "'"));
}
throw new ProjectBuildException(
"Compilation failed: errors: "
+ diagnosticSink.getErrorCount()
+ "; warnings: "
+ diagnosticSink.getWarningCount());
}
}
} finally {
if (JavaBuilderUtil.updateMappings(
context, delta, dirtyFilesHolder, chunk, files, outputSink.getSuccessfullyCompiled())) {
exitCode = ExitCode.ADDITIONAL_PASS_REQUIRED;
}
}
return exitCode;
}