Examples with CompileOutput mb.stratego.build.strincr.task.output.CompileOutput used on opensource projects

Example 1 with CompileOutput

use of mb.stratego.build.strincr.task.output.CompileOutput in project spoofax by metaborg.

the class GenerateSourcesBuilder method buildStratego.

private void buildStratego(GenerateSourcesBuilder.Input input, Origin sdfOrigin) throws IOException, MetaborgException {
    final File targetMetaborgDir = toFile(paths.targetMetaborgDir());
    final File strFile = input.strFile;
    final Boolean strEnabled = input.strEnabled;
    if (strFile != null && strEnabled) {
        require(strFile, FileExistsStamper.instance);
        if (!strFile.exists()) {
            throw new IOException("Main Stratego file at " + strFile + " does not exist");
        }
        boolean buildStrJavaStrat = input.strJavaStratPackage != null && input.strJavaStratFile != null;
        if (buildStrJavaStrat) {
            require(input.strJavaStratFile, FileExistsStamper.instance);
            if (!input.strJavaStratFile.exists()) {
                throw new IOException("Main Stratego Java strategies file at " + input.strJavaStratFile + " does not exist");
            }
        }
        final Arguments extraArgs = new Arguments();
        extraArgs.addAll(input.strjArgs);
        final File outputFile;
        final File depPath;
        final File outputDir;
        if (input.strFormat == StrategoFormat.ctree) {
            outputFile = FileUtils.getFile(targetMetaborgDir, "stratego.ctree");
            depPath = outputFile;
            outputDir = depPath;
            extraArgs.add("-F");
        } else {
            depPath = toFile(paths.strSrcGenJavaTransDir(input.languageId.id));
            outputDir = toFile(paths.strSrcGenJavaDir());
            outputFile = toFile(paths.strSrcGenJavaTransDir(input.languageId.id).resolveFile("Main.java"));
            extraArgs.add("-la", "java-front");
            if (buildStrJavaStrat) {
                extraArgs.add("-la", input.strJavaStratPackage);
            }
        }
        if (input.strExternalJarFlags != null) {
            extraArgs.addLine(input.strExternalJarFlags);
        }
        final File cacheDir = toFile(paths.strCacheDir());
        if (input.strategoVersion == StrategoVersion.v1) {
            final Strj.Input strjInput = new Strj.Input(context, strFile, outputFile, depPath, input.strJavaPackage, true, true, input.strjIncludeDirs, input.strjIncludeFiles, Lists.newArrayList(), cacheDir, extraArgs, sdfOrigin);
            final Origin strjOrigin = Strj.origin(strjInput);
            requireBuild(strjOrigin);
            return;
        }
        /*
             * Make sure to require all the sdf stuff before running the stratego compiler which will search for the
             * generated stratego files.
             */
        requireBuild(sdfOrigin);
        logger.info("> Compile Stratego code using the incremental compiler");
        final File projectLocation = context.resourceService().localPath(paths.root());
        assert projectLocation != null;
        /*
             * Make sure Pluto also understands which files Pie will require.
             */
        final Set<Path> changedFiles = getChangedFiles(projectLocation);
        final Set<ResourceKey> changedResources = new HashSet<>(changedFiles.size() * 2);
        for (Path changedFile : changedFiles) {
            require(changedFile.toFile(), FileHashStamper.instance);
            changedResources.add(new FSPath(changedFile));
        }
        final ArrayList<IModuleImportService.ModuleIdentifier> linkedLibraries = new ArrayList<>();
        final ArrayList<ResourcePath> strjIncludeDirs = new ArrayList<>();
        for (File strjIncludeDir : input.strjIncludeDirs) {
            FSPath fsPath = new FSPath(strjIncludeDir);
            strjIncludeDirs.add(fsPath);
        }
        final Arguments newArgs = GenerateSourcesBuilder.splitOffLinkedLibrariesIncludeDirs(extraArgs, linkedLibraries, strjIncludeDirs, projectLocation.getPath());
        final String strFileName = strFile.getName();
        final String mainModuleName = strFileName.substring(0, strFileName.length() - ".str2".length());
        final boolean legacyStratego = false;
        final boolean isLibrary = false;
        final ModuleIdentifier mainModuleIdentifier = new ModuleIdentifier(legacyStratego, isLibrary, mainModuleName, new FSPath(strFile));
        final ResourcePath projectPath = new FSPath(projectLocation);
        final String packageName = NameUtil.toJavaId(input.languageId.id) + ".trans";
        final ResourcePath str2libReplicateDir = new FSPath(context.resourceService().localPath(paths.targetClassesDir()));
        final ArrayList<Supplier<Stratego2LibInfo>> str2libraries = new ArrayList<>(input.str2libraries);
        final boolean library = true;
        final boolean autoImportStd = false;
        final CompileInput compileInput = new CompileInput(mainModuleIdentifier, projectPath, new FSPath(outputDir), str2libReplicateDir, packageName, new FSPath(cacheDir), new ArrayList<>(0), strjIncludeDirs, linkedLibraries, newArgs, new ArrayList<>(0), library, autoImportStd, input.strategoShadowJar, input.languageId.id, str2libraries);
        final Task<CompileOutput> compileTask = context.getCompileTask().createTask(compileInput);
        final IPieProvider pieProvider = context.pieProvider();
        final Pie pie = pieProvider.pie();
        synchronized (pie) {
            initCompiler(pieProvider, compileTask, depPath);
            try (final MixedSession session = pie.newSession()) {
                TopDownSession tdSession = session.updateAffectedBy(changedResources);
                session.deleteUnobservedTasks(t -> true, (t, r) -> {
                    if (r != null && Objects.equals(r.getLeafExtension(), "java")) {
                        logger.debug("Deleting garbage from previous build: " + r);
                        return true;
                    }
                    return false;
                });
                final CompileOutput compileOutput = tdSession.getOutput(compileTask);
                if (compileOutput instanceof CompileOutput.Failure) {
                    logger.info("> Incremental compilation of Stratego failed:");
                    final CompileOutput.Failure failure = (CompileOutput.Failure) compileOutput;
                    final ArrayList<String> notes = new ArrayList<>();
                    final ArrayList<String> warnings = new ArrayList<>();
                    final ArrayList<String> errors = new ArrayList<>();
                    for (Message message : failure.messages) {
                        switch(message.severity) {
                            case NOTE:
                                if (message.filename != null && Paths.get(new URI(message.filename)).startsWith(projectLocation.toPath())) {
                                    if (!(message.filename.endsWith(".str") && message instanceof TypeMessage)) {
                                        notes.add(message.toString());
                                    }
                                }
                                break;
                            case WARNING:
                                if (message.filename != null) {
                                    final URI uri = new URI(message.filename);
                                    if (uri.getScheme() != null) {
                                        if (Paths.get(uri).startsWith(projectLocation.toPath())) {
                                            if (!(message.filename.endsWith(".str") && message instanceof TypeMessage)) {
                                                warnings.add(message.toString());
                                            }
                                        }
                                    } else {
                                        logger.error("no uri scheme on filename of message: " + message);
                                    }
                                }
                                break;
                            case ERROR:
                                errors.add(message.toString());
                                break;
                        }
                    }
                    for (String note : notes) {
                        logger.info(note);
                    }
                    for (String warning : warnings) {
                        logger.warn(warning);
                    }
                    for (String error : errors) {
                        logger.error(error);
                    }
                    throw MetaborgException.withoutStackTrace("Incremental Stratego Compilation failed with " + errors.size() + " errors.", null);
                } else {
                    assert compileOutput instanceof CompileOutput.Success;
                    final CompileOutput.Success success = (CompileOutput.Success) compileOutput;
                    for (ResourcePath resultFile : success.resultFiles) {
                        final File file = context.getMbResourceService().toLocalFile(resultFile);
                        provide(file);
                    }
                }
            } catch (ExecException e) {
                throw MetaborgException.withoutStackTrace("Incremental Stratego build failed: " + e.getMessage(), e);
            } catch (InterruptedException e) {
            // Ignore
            } catch (URISyntaxException e) {
                e.printStackTrace();
            }
        }
    }
}