private static void runRebar(
@Nullable String contentRootPath,
@NotNull String rebarPath,
boolean addDebugInfo,
@NotNull final CompileContext context)
throws ProjectBuildException {
GeneralCommandLine commandLine = new GeneralCommandLine();
commandLine.setWorkDirectory(contentRootPath);
commandLine.setExePath(rebarPath);
commandLine.addParameter("compile");
if (addDebugInfo) {
commandLine.getEnvironment().put("ERL_FLAGS", "+debug_info");
}
Process process;
try {
process = commandLine.createProcess();
} catch (ExecutionException e) {
throw new ProjectBuildException("Failed to run rebar", e);
}
BaseOSProcessHandler handler =
new BaseOSProcessHandler(
process, commandLine.getCommandLineString(), Charset.defaultCharset());
ProcessAdapter adapter =
new ErlangCompilerProcessAdapter(
context,
NAME,
commandLine.getWorkDirectory().getPath()); // TODO provide rebar messages handling
handler.addProcessListener(adapter);
handler.startNotify();
handler.waitFor();
}
private static synchronized JavacServerClient ensureJavacServerLaunched(CompileContext context)
throws Exception {
final ExternalJavacDescriptor descriptor = ExternalJavacDescriptor.KEY.get(context);
if (descriptor != null) {
return descriptor.client;
}
// start server here
final int port = findFreePort();
final int heapSize = getJavacServerHeapSize(context);
// defaulting to the same jdk that used to run the build process
String javaHome = SystemProperties.getJavaHome();
int javaVersion = convertToNumber(SystemProperties.getJavaVersion());
for (JpsSdk<?> sdk : context.getProjectDescriptor().getProjectJavaSdks()) {
final String version = sdk.getVersionString();
final int ver = convertToNumber(version);
if (ver > javaVersion) {
javaVersion = ver;
javaHome = sdk.getHomePath();
}
}
final BaseOSProcessHandler processHandler =
JavacServerBootstrap.launchJavacServer(
javaHome, heapSize, port, Utils.getSystemRoot(), getCompilationVMOptions(context));
final JavacServerClient client = new JavacServerClient();
try {
client.connect("127.0.0.1", port);
} catch (Throwable ex) {
processHandler.destroyProcess();
throw new Exception("Failed to connect to external javac process: ", ex);
}
ExternalJavacDescriptor.KEY.set(context, new ExternalJavacDescriptor(processHandler, client));
return client;
}
private void compileFiles(
final CompileContext context,
File frameworkHome,
List<String> includes,
ModuleBuildTarget buildTarget,
List<File> sourceFiles,
IceComponent target,
File outputDir)
throws StopBuildException {
final JpsModule module = buildTarget.getModule();
final String translatorName = target.getTranslatorName();
if (outputDir == null) {
context.processMessage(
new CompilerMessage(
getPresentableName(),
BuildMessage.Kind.WARNING,
"Output folder is not specified for "
+ translatorName
+ " in module "
+ module.getName()
+ ". Check facet configuration."));
return;
}
List<String> command = new ArrayList<String>();
command.add(target.getTranslatorPath(frameworkHome).getAbsolutePath());
command.add("--list-generated");
command.add("--output-dir");
final String outputDirPath = outputDir.getAbsolutePath();
command.add(outputDirPath);
for (String include : includes) {
command.add("-I" + include);
}
for (JpsModuleSourceRoot contentRoot : module.getSourceRoots()) {
command.add("-I" + contentRoot.getFile().getAbsolutePath());
}
for (File source : sourceFiles) {
command.add(source.getAbsolutePath());
}
try {
Process process = new ProcessBuilder().command(command).start();
BaseOSProcessHandler handler =
new BaseOSProcessHandler(
process, StringUtil.join(command, " "), CharsetToolkit.UTF8_CHARSET);
final AtomicBoolean hasErrors = new AtomicBoolean();
handler.addProcessListener(
new ProcessAdapter() {
final StringBuilder errorOutput = new StringBuilder();
final StringBuilder stdOutput = new StringBuilder();
@Override
public void onTextAvailable(ProcessEvent event, Key outputType) {
if (outputType == ProcessOutputTypes.STDERR) {
errorOutput.append(event.getText());
} else if (outputType == ProcessOutputTypes.STDOUT) {
stdOutput.append(event.getText());
}
}
@Override
public void processTerminated(ProcessEvent event) {
Document res;
final String stdout = stdOutput.toString();
try {
res = JDOMUtil.loadDocument(stdout);
} catch (Exception e) {
context.processMessage(
new CompilerMessage(
BUILDER_NAME,
BuildMessage.Kind.ERROR,
"Can't process compiler output: " + stdout));
hasErrors.set(true);
return;
}
int exitCode = event.getExitCode();
if (exitCode != 0) {
for (Element source : res.getRootElement().getChildren("source")) {
final Element output = source.getChild("output");
if (output != null) {
String message = output.getTextTrim();
for (String line : message.split("\n")) {
int separatorIndex = line.indexOf(": ");
final String path;
final long lineNumber;
if (separatorIndex <= 0) {
path = null;
lineNumber = -1L;
} else {
int lineSep = line.lastIndexOf(':', separatorIndex - 1);
if (lineSep == -1) {
path = null;
lineNumber = -1L;
} else {
path = line.substring(0, lineSep);
long l;
try {
l = Long.parseLong(line.substring(lineSep + 1, separatorIndex));
} catch (NumberFormatException e) {
l = -1L;
}
lineNumber = l;
}
}
context.processMessage(
new CompilerMessage(
BUILDER_NAME,
BuildMessage.Kind.ERROR,
line,
path,
-1L,
-1L,
-1L,
lineNumber,
-1L));
}
}
}
final String stdErr = errorOutput.toString();
if (stdErr.length() > 0) {
context.processMessage(
new CompilerMessage(BUILDER_NAME, BuildMessage.Kind.ERROR, stdErr));
}
context.processMessage(
new CompilerMessage(
BUILDER_NAME,
BuildMessage.Kind.ERROR,
"translator '"
+ translatorName
+ "' for '"
+ module.getName()
+ "' finished with exit code "
+ exitCode));
hasErrors.set(true);
} else {
final FileGeneratedEvent msg = new FileGeneratedEvent();
for (Element source : res.getRootElement().getChildren("source")) {
for (Element file : source.getChildren("file")) {
final String fileName = file.getAttributeValue("name");
if (fileName.startsWith(outputDirPath)) {
msg.add(outputDirPath, fileName.substring(outputDirPath.length() + 1));
}
}
}
context.processMessage(msg);
}
}
});
handler.startNotify();
handler.waitFor();
if (hasErrors.get()) {
throw new StopBuildException();
}
} catch (IOException e) {
context.processMessage(
new CompilerMessage(
getPresentableName(),
BuildMessage.Kind.ERROR,
"Failed to translate files with " + translatorName + ". Error: " + e.getMessage()));
}
}
@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();
}