Examples with PlatformManager org.fakekoji.jobmanager.manager.PlatformManager used on opensource projects

Example 1 with PlatformManager

use of org.fakekoji.jobmanager.manager.PlatformManager in project jenkins-scm-koji-plugin by judovana.

the class RedeployApi method addEndpoints.

@Override
public void addEndpoints() {
    get(LATEST, context -> {
        String countValue = context.queryParam(LATEST_count);
        String commentsValue = context.queryParam(PROCESSED_cmments);
        String jobsNamesValue = context.queryParam(PROCESSED_job);
        List<String> jobs = new RedeployApiWorkerBase.RedeployApiStringListing(context).process(jdkProjectManager, jdkTestProjectManager, parser);
        Set<String> nvrs = new HashSet<>(jobs.size());
        for (String job : jobs) {
            File processed = new File(new File(settings.getJenkinsJobsRoot(), job), Constants.PROCESSED_BUILDS_HISTORY);
            List<String> raw = new ArrayList<>(0);
            if (processed.exists()) {
                raw = Utils.readFileToLines(processed, null);
            }
            if (raw.size() > 0) {
                nvrs.add(raw.get(raw.size() - 1).replaceAll("\\s*#.*", ""));
            }
        }
        context.status(OToolService.OK).result(String.join("\n", nvrs) + "\n");
    });
    get(PROCESSED, context -> {
        String job = context.queryParam(PROCESSED_job);
        if (job != null) {
            try {
                File processed = new File(new File(settings.getJenkinsJobsRoot(), job), Constants.PROCESSED_BUILDS_HISTORY);
                List<String> raw = Utils.readFileToLines(processed, null);
                if (context.queryParam(PROCESSED_cmments) == null) {
                    for (int i = 0; i < raw.size(); i++) {
                        raw.set(i, raw.get(i).replaceAll("\\s*#.*", ""));
                    }
                }
                if (context.queryParam(PROCESSED_uniq) == null) {
                    raw = new ArrayList<>(new TreeSet<>(raw));
                }
                if (context.queryParam(PROCESSED_sort) != null) {
                    Collections.sort(raw);
                // Collections.reverse(raw);no!
                }
                context.status(OToolService.OK).result(String.join("\n", raw) + "\n");
            } catch (IOException e) {
                LOGGER.log(Level.WARNING, e.getMessage(), e);
                context.status(400).result(e.getMessage());
            } catch (Exception e) {
                LOGGER.log(Level.WARNING, e.getMessage(), e);
                context.status(500).result(e.getMessage());
            }
        } else {
            context.status(OToolService.BAD).result("job is mandatory\n");
        }
    });
    get(REDEPLOY_CHECKOUT, context -> {
        try {
            String job = context.queryParam(RERUN_JOB);
            String nvr = context.queryParam(REDEPLOY_NVR);
            String force = context.queryParam("force");
            StringBuilder sb = forceCheckoutOnJob(job, nvr, "true".equals(force));
            context.status(OToolService.OK).result(sb.toString());
        } catch (Exception e) {
            LOGGER.log(Level.WARNING, e.getMessage(), e);
            context.status(500).result(e.getClass().getName() + ": " + e.getMessage());
        }
    });
    get(RELOAD, context -> {
        try {
            String job = context.queryParam(RERUN_JOB);
            if (job == null) {
                throw new RuntimeException(RERUN_JOB + " is required parameter for " + RELOAD);
            }
            JenkinsCliWrapper.ClientResponse cr = JenkinsCliWrapper.getCli().reloadJob(job);
            try {
                cr.throwIfNecessary();
            } catch (Exception ex) {
                LOGGER.log(Level.WARNING, ex.getMessage(), cr.toString());
                context.status(500).result(ex.getMessage() + ": " + cr.toString());
            }
            context.status(OToolService.OK).result(cr.toString());
        } catch (Exception e) {
            LOGGER.log(Level.WARNING, e.getMessage(), e);
            context.status(500).result(e.getClass().getName() + ": " + e.getMessage());
        }
    });
    get(REPROVIDER, context -> {
        try {
            String OTOOL_PLATFORM_PROVIDER = JenkinsJobTemplateBuilder.OTOOL_BASH_VAR_PREFIX + JenkinsJobTemplateBuilder.PLATFORM_PROVIDER_VAR;
            List<String> jobs = new RedeployApiWorkerBase.RedeployApiStringListing(context).process(jdkProjectManager, jdkTestProjectManager, parser);
            String doAndHow = context.queryParam(REDEPLOY_DO);
            String nwProvider = context.queryParam(REPROVIDERARG);
            String skipSlaves = context.queryParam(SKIP_SLAVES);
            if (nwProvider == null || nwProvider.trim().isEmpty()) {
                throw new RuntimeException(REPROVIDERARG + " is mandatory\n");
            }
            Set<String> providers = GetterAPI.getProviders(settings.getConfigManager().platformManager);
            if (!providers.contains(nwProvider)) {
                throw new RuntimeException(nwProvider + ": is not valid provider. Use one of: " + String.join(",", providers) + "\n");
            }
            /*
                 * To be able to compute nodes, we need to load nearly everything
                 */
            List<Job> allJobs = new ArrayList<>();
            List<Project> allProjects = new ArrayList<>();
            allProjects.addAll(settings.getConfigManager().jdkProjectManager.readAll());
            allProjects.addAll(settings.getConfigManager().jdkTestProjectManager.readAll());
            for (Project project : allProjects) {
                allJobs.addAll(parser.parse(project));
            }
            StringBuilder sb = new StringBuilder();
            int totalFiles = 0;
            int totalReplacements = 0;
            int invalidNodes = 0;
            final String noneNode = "NoneNodeFound";
            for (String job : jobs) {
                Job foundJob = findJob(allJobs, job);
                sb.append(job).append("\n");
                File jobDir = new File(settings.getJenkinsJobsRoot(), job);
                File config = new File(jobDir, "config.xml");
                List<String> lines = Utils.readFileToLines(config, null);
                for (int i = 0; i < lines.size(); i++) {
                    String mainline = lines.get(i);
                    String[] xmlLines = mainline.split(JenkinsJobTemplateBuilder.XML_NEW_LINE);
                    for (String line : xmlLines) {
                        if (!"true".equals(skipSlaves)) {
                            if (line.contains("<assignedNode>")) {
                                List<OToolVariable> fakeList = new ArrayList<>();
                                JenkinsJobTemplateBuilder.VmWithNodes mWithNodes = null;
                                try {
                                    if (foundJob instanceof TestJob) {
                                        fakeList = Arrays.asList(new OToolVariable("OS_NAME", ((TestJob) foundJob).getPlatform().getOs()));
                                        mWithNodes = JenkinsJobTemplateBuilder.getVmWithNodes(((TestJob) foundJob).getTask(), ((TestJob) foundJob).getPlatform(), new ArrayList<OToolVariable>(), nwProvider);
                                    } else if (foundJob instanceof BuildJob) {
                                        fakeList = Arrays.asList(new OToolVariable("OS_NAME", ((TestJob) foundJob).getPlatform().getOs()));
                                        mWithNodes = JenkinsJobTemplateBuilder.getVmWithNodes(((BuildJob) foundJob).getTask(), ((BuildJob) foundJob).getPlatform(), new ArrayList<OToolVariable>(), nwProvider);
                                    }
                                } catch (Exception ex) {
                                    mWithNodes = new JenkinsJobTemplateBuilder.VmWithNodes("NoNodesForThisCombination", Arrays.asList(noneNode));
                                    invalidNodes++;
                                }
                                String nwVal = "<assignedNode>" + String.join("||", mWithNodes.nodes) + "</assignedNode>";
                                List<String> nvWalToExpand = Arrays.asList(nwVal);
                                String nwValExpanded = JenkinsJobTemplateBuilder.expand(nvWalToExpand, fakeList).get(0);
                                mainline = mainline.replace(line.trim(), nwValExpanded);
                                sb.append(" - " + line.trim() + " -> " + nwValExpanded + "\n");
                                totalReplacements++;
                            }
                        }
                        if (line.contains(OTOOL_PLATFORM_PROVIDER + "=")) {
                            String nwVal = "export " + OTOOL_PLATFORM_PROVIDER + "=" + nwProvider + " # hacked at " + new Date().toString();
                            mainline = mainline.replace(line.trim(), nwVal);
                            sb.append(" - " + line.trim() + " -> " + nwVal + "\n");
                            totalReplacements++;
                        }
                    }
                    lines.set(i, mainline);
                }
                if ("true".equals(doAndHow)) {
                    Utils.writeToFile(config, String.join("\n", lines));
                    sb.append(" - written\n");
                    try {
                        JenkinsCliWrapper.getCli().reloadJob(job).throwIfNecessary();
                        sb.append(" - reloaded\n");
                    } catch (Exception ex) {
                        sb.append(" - reload failed, reload on your own\n");
                    }
                }
                totalFiles++;
            }
            sb.append("true".equals(doAndHow) ? "Written " : "Would be written: " + totalFiles + " of " + jobs.size() + "\n");
            if ("true".equals(skipSlaves)) {
                sb.append("Replaced " + totalReplacements + " of " + jobs.size() + "\n");
            } else {
                sb.append("Replaced " + totalReplacements + " of " + (jobs.size() * 2) + "\n");
            }
            sb.append("Invlaid nodes: " + invalidNodes + "; search for " + noneNode + "\n");
            context.status(OToolService.OK).result(sb.toString() + "\n");
        } catch (Exception e) {
            LOGGER.log(Level.WARNING, e.getMessage(), e);
            context.status(500).result(e.getClass().getName() + ": " + e.getMessage());
        }
    });
    get(RESLAVES, context -> {
        try {
            List<String> jobs = new RedeployApiWorkerBase.RedeployApiStringListing(context).process(jdkProjectManager, jdkTestProjectManager, parser);
            String doAndHow = context.queryParam(REDEPLOY_DO);
            String nwSlaves = context.queryParam(RESLAVES);
            if (nwSlaves == null || nwSlaves.trim().isEmpty()) {
                throw new RuntimeException(RESLAVES + " is mandatory\n");
            }
            StringBuilder sb = new StringBuilder();
            int totalCountReplacements = 0;
            int totalCountFiles = 0;
            for (String job : jobs) {
                sb.append(job).append("\n");
                File jobDir = new File(settings.getJenkinsJobsRoot(), job);
                File config = new File(jobDir, "config.xml");
                List<String> lines = Utils.readFileToLines(config, null);
                for (int i = 0; i < lines.size(); i++) {
                    String line = lines.get(i);
                    if (line.contains("<assignedNode>")) {
                        String orig = line.trim();
                        String nw = "<assignedNode>" + nwSlaves + "</assignedNode>";
                        sb.append(" - " + orig + " -> " + nw + "\n");
                        lines.set(i, nw);
                        totalCountReplacements++;
                    }
                }
                if ("true".equals(doAndHow)) {
                    Utils.writeToFile(config, String.join("\n", lines));
                    sb.append(" - written\n");
                    try {
                        JenkinsCliWrapper.getCli().reloadJob(job).throwIfNecessary();
                        sb.append(" - reloaded\n");
                    } catch (Exception ex) {
                        sb.append(" - reload failed, reload on your own\n");
                    }
                }
                totalCountFiles++;
            }
            sb.append("true".equals(doAndHow) ? "Written " : "Would be written: " + totalCountFiles + " of " + jobs.size() + "\n");
            sb.append("Replaced " + totalCountReplacements + " of " + jobs.size() + "\n");
            context.status(OToolService.OK).result(sb.toString() + "\n");
        } catch (Exception e) {
            LOGGER.log(Level.WARNING, e.getMessage(), e);
            context.status(500).result(e.getClass().getName() + ": " + e.getMessage());
        }
    });
    get(REDEPLOY_CHECKOUT_ALL, context -> {
        try {
            List<String> jobs = new RedeployApiWorkerBase.RedeployApiStringListing(context).process(jdkProjectManager, jdkTestProjectManager, parser);
            String doAndHow = context.queryParam(REDEPLOY_DO);
            String nvr = context.queryParam(REDEPLOY_NVR);
            String force = context.queryParam("force");
            if ("true".equals(doAndHow)) {
                List<String> results = new ArrayList<>(jobs.size());
                for (String job : jobs) {
                    try {
                        forceCheckoutOnJob(job, nvr, "true".equals(force));
                        results.add("ok - checking out -  " + job);
                    } catch (Exception ex) {
                        LOGGER.log(Level.WARNING, ex.getMessage(), ex);
                        results.add("failed " + job + ex.toString());
                    }
                }
                context.status(OToolService.OK).result(String.join("\n", results) + "\n");
            } else {
                context.status(OToolService.OK).result(String.join("\n", jobs) + "\n");
            }
        } catch (Exception e) {
            LOGGER.log(Level.WARNING, e.getMessage(), e);
            context.status(500).result(e.getClass().getName() + ": " + e.getMessage());
        }
    });
    get(REDEPLOY_NOW, context -> {
        try {
            List<String> jobs = new RedeployApiWorkerBase.RedeployApiStringListing(context).process(jdkProjectManager, jdkTestProjectManager, parser);
            String doAndHow = context.queryParam(REDEPLOY_DO);
            if ("true".equals(doAndHow)) {
                List<String> results = new ArrayList<>(jobs.size());
                for (String job : jobs) {
                    try {
                        JenkinsCliWrapper.ClientResponse cr = JenkinsCliWrapper.getCli().scheduleBuild(job);
                        cr.throwIfNecessary();
                        results.add("ok - scheduling -  " + job);
                    } catch (Exception ex) {
                        LOGGER.log(Level.WARNING, ex.getMessage(), ex);
                        results.add("failed " + job + ex.toString());
                    }
                }
                context.status(OToolService.OK).result(String.join("\n", results) + "\n");
            } else {
                context.status(OToolService.OK).result(String.join("\n", jobs) + "\n");
            }
        } catch (Exception e) {
            LOGGER.log(Level.WARNING, e.getMessage(), e);
            context.status(500).result(e.getClass().getName() + ": " + e.getMessage());
        }
    });
    get(REDEPLOY_RUN, context -> {
        // hmm enable filtering?
        try {
            String job = context.queryParam(RERUN_JOB);
            if (job == null) {
                throw new RuntimeException(RERUN_JOB + " must be an existing job id, was " + job);
            }
            String id = context.queryParam(RERUN_BUILD);
            if (id == null) {
                throw new RuntimeException(RERUN_BUILD + " must be an existing build number, was " + id);
            }
            File currentt = new File(settings.getJenkinsJobsRoot().getAbsolutePath() + File.separator + job + File.separator + "build.xml");
            if (!currentt.getParentFile().exists()) {
                throw new RuntimeException(currentt.getParentFile() + " do not exists. bad job?");
            }
            File archived = new File(settings.getJenkinsJobsRoot().getAbsolutePath() + File.separator + job + File.separator + "builds" + File.separator + id + File.separator + "changelog.xml");
            if (!archived.exists()) {
                throw new RuntimeException(archived.getAbsolutePath() + " do not exists. failed at checkout? Bad id? bad job?");
            }
            StringBuilder sb = new StringBuilder();
            if (!currentt.exists()) {
                sb.append(currentt.getAbsolutePath() + " do not exists. bad job? Broken checkou?t No koji-scm job?\n");
            }
            Files.copy(archived.toPath(), currentt.toPath(), StandardCopyOption.REPLACE_EXISTING);
            sb.append("Copied " + archived.getAbsolutePath() + " as " + currentt.getAbsolutePath() + "\n");
            JenkinsCliWrapper.ClientResponse cr = JenkinsCliWrapper.getCli().scheduleBuild(job);
            cr.throwIfNecessary();
            sb.append("scheduled " + job + "\n");
            context.status(OToolService.OK).result(sb.toString());
        } catch (Exception e) {
            LOGGER.log(Level.WARNING, e.getMessage(), e);
            context.status(500).result(e.getClass().getName() + ": " + e.getMessage());
        }
    });
    get(REDEPLOY_BUILD, context -> {
        WarHorse wh = new WarHorse(context);
        wh.workload(new NvrDirOperatorFactory(), BuildJob.class);
    });
    get(REDEPLOY_TEST, context -> {
        WarHorse wh = new WarHorse(context);
        wh.workload(new FakeNvrDirOperatorFactory(), TestJob.class);
    });
    get(ARCHES_EXPECTED, context -> {
        try {
            String nvr = context.queryParam(REDEPLOY_NVR);
            if (nvr != null) {
                OToolParser.LegacyNVR nvrParsed = new OToolParser.LegacyNVR(nvr);
                String set = context.queryParam(ARCHES_EXPECTED_SET);
                if (set == null) {
                    File f = new File(settings.getDbFileRoot().toPath().toFile().getAbsolutePath() + "/" + nvrParsed.getFullPath() + "/data");
                    while (f.getParentFile() != null) {
                        File ae = new File(f, FakeBuild.archesConfigFileName);
                        if (ae.exists()) {
                            break;
                        }
                        f = f.getParentFile();
                    }
                    if (f.getParentFile() == null) {
                        context.status(OToolService.OK).result("No " + FakeBuild.archesConfigFileName + " for " + nvr + " arches expected are old api only!\n");
                    } else {
                        File ae = new File(f, FakeBuild.archesConfigFileName);
                        // by luck, same comments schema is used in processed.txt and arches.expected
                        List<String> archesWithoutCommenrs = Utils.readProcessedTxt(ae);
                        if (ae.length() < 4 || archesWithoutCommenrs.isEmpty()) {
                            context.status(OToolService.BAD).result(ae.getAbsolutePath() + " is emmpty or very small. That will break a lot of stuff!\n");
                        } else {
                            context.status(OToolService.OK).result(String.join(" ", archesWithoutCommenrs.get(0)) + " (" + ae.getAbsolutePath() + ")\n");
                        }
                    }
                } else {
                    File mainPath = new File(settings.getDbFileRoot().toPath().toFile().getAbsolutePath() + "/" + nvrParsed.getFullPath());
                    if (!mainPath.exists()) {
                        context.status(OToolService.BAD).result(mainPath.getAbsolutePath() + " Do not exists. Invlid NVRos?\n");
                    } else {
                        File data = new File(mainPath, "data");
                        File mainFile = new File(data, FakeBuild.archesConfigFileName);
                        if (mainFile.exists()) {
                            List<String> archesWithoutCommenrs = Utils.readProcessedTxt(mainFile);
                            FakeBuild.generateDefaultArchesFile(mainFile, set);
                            if (archesWithoutCommenrs.isEmpty()) {
                                context.status(OToolService.OK).result("overwritten " + mainFile + " (was: empty, is`" + set + "`)\n");
                            } else {
                                context.status(OToolService.OK).result("overwritten " + mainFile + " (was: `" + archesWithoutCommenrs.get(0) + "`, is`" + set + "`)\n");
                            }
                        } else {
                            data.mkdirs();
                            FakeBuild.generateDefaultArchesFile(mainFile, set);
                            context.status(OToolService.OK).result("written " + mainFile + "  (is`" + set + "`)\n");
                        }
                    }
                }
            } else {
                ArchesExpectedWorker aw = new ArchesExpectedWorker();
                aw.prepare();
                List<Platform> platforms = platformManager.readAll();
                Set<String> kojiArches = new HashSet<>();
                for (Platform p : platforms) {
                    kojiArches.add(p.getKojiArch().orElse(p.getArchitecture()));
                }
                // filtr affected jobs + places in builds (s neb arches>
                context.status(OToolService.OK).result(aw.dirsWithArches.entrySet().stream().map((Function<Map.Entry<String, String[]>, String>) e -> String.join(" ", e.getValue()) + " (" + e.getKey() + ")").sorted().collect(Collectors.joining("\n")) + "\n" + "All used: " + aw.usedArches.stream().collect(Collectors.joining(" ")) + "\n" + "All possible: " + kojiArches.stream().collect(Collectors.joining(" ")) + "\n");
            // better to filter them up rather then here
            }
        } catch (StorageException | IOException e) {
            LOGGER.log(Level.WARNING, e.getMessage(), e);
            context.status(400).result(e.getMessage());
        } catch (Exception e) {
            LOGGER.log(Level.WARNING, e.getMessage(), e);
            context.status(500).result(e.getMessage());
        }
    });
}

Example 2 with PlatformManager

use of org.fakekoji.jobmanager.manager.PlatformManager in project jenkins-scm-koji-plugin by judovana.

the class BumpPlatformArgs method parse.

public static Result<BumpPlatformArgs, OToolError> parse(final ConfigManager configManger, final Map<String, List<String>> paramsMap) {
    return extractParams(paramsMap).flatMap(params -> {
        final Platform from;
        final Platform to;
        try {
            final PlatformManager platformManager = configManger.platformManager;
            from = platformManager.read(params.from);
            to = platformManager.read(params.to);
        } catch (StorageException e) {
            LOGGER.log(Level.SEVERE, e.getMessage(), e);
            return Result.err(new OToolError(e.getMessage(), 500));
        } catch (ManagementException e) {
            LOGGER.log(Level.SEVERE, e.getMessage(), e);
            return Result.err(new OToolError(e.getMessage(), 400));
        }
        final Result<PlatformBumpVariant, String> variantParseResult = PlatformBumpVariant.parse(params.variant);
        if (variantParseResult.isError()) {
            return Result.err(new OToolError(variantParseResult.getError(), 400));
        }
        final PlatformBumpVariant variant = variantParseResult.getValue();
        final List<String> projectsList = Arrays.asList(params.projects.split(","));
        final Optional<Pattern> filter = Optional.ofNullable(compileFilter(params.filter));
        return BumpArgs.parseBumpArgs(paramsMap).flatMap(bumpArgs -> configManger.getProjects(projectsList).flatMap(projects -> Result.ok(new BumpPlatformArgs(bumpArgs, from, to, filter, variant, projects))));
    });
}

Example 3 with PlatformManager

use of org.fakekoji.jobmanager.manager.PlatformManager in project jenkins-scm-koji-plugin by judovana.

the class GetterAPI method getPlatformDetailsHandler.

private QueryHandler getPlatformDetailsHandler() {
    final PlatformManager platformManager = settings.getConfigManager().platformManager;
    return new QueryHandler() {

        @Override
        public Result<String, String> handle(Map<String, List<String>> queryParams) throws StorageException {
            final Optional<String> id = extractParamValue(queryParams, PLATFORM_ID);
            List<Platform> platforms = platformManager.readAll();
            String kojiArches = platforms.stream().filter(platform -> {
                if (id.isPresent()) {
                    return platform.getId().equals(id.get());
                } else {
                    return true;
                }
            }).map(platform -> platform.toString("\n")).sorted().collect(Collectors.joining("\n"));
            return Result.ok(kojiArches + "\n");
        }

        @Override
        public String about() {
            return "/platformDetails?id=optionalSelecto";
        }
    };
}

Example 4 with PlatformManager

use of org.fakekoji.jobmanager.manager.PlatformManager in project jenkins-scm-koji-plugin by judovana.

the class GetterAPI method getPlatformsHandler.

private QueryHandler getPlatformsHandler() {
    final PlatformManager platformManager = settings.getConfigManager().platformManager;
    return new QueryHandler() {

        @Override
        public Result<String, String> handle(Map<String, List<String>> queryParams) throws StorageException {
            List<Platform> platforms = platformManager.readAll();
            String kojiArches = platforms.stream().map(platform -> platform.getId()).sorted().collect(Collectors.joining("\n"));
            return Result.ok(kojiArches + "\n");
        }

        @Override
        public String about() {
            return "/platforms";
        }
    };
}

Example 5 with PlatformManager

use of org.fakekoji.jobmanager.manager.PlatformManager in project jenkins-scm-koji-plugin by judovana.

the class ViewsAppi method getJenkinsViewTemplateBuilders.

@NotNull
List<JenkinsViewTemplateBuilder> getJenkinsViewTemplateBuilders(JDKTestProjectManager jdkTestProjectManager, JDKProjectManager jdkProjectManager, PlatformManager platformManager, TaskManager taskManager, TaskVariantManager variantManager, JDKVersionManager jdkVersionManager, Optional<List<String>> filterOutViewsAsap) throws StorageException, IOException {
    nestedColumnsStyle.setJobs(filterOutViewsAsap);
    listColumnsStyle.setJobs(filterOutViewsAsap);
    List<TaskVariant> taskVariants = variantManager.readAll();
    List<JDKTestProject> jdkTestProjecs = jdkTestProjectManager.readAll();
    List<JDKVersion> jdkVersions = jdkVersionManager.readAll();
    List<JDKProject> jdkProjects = jdkProjectManager.readAll();
    List<Platform> allPlatforms = platformManager.readAll();
    List<Task> allTasks = taskManager.readAll();
    List<String> projects = new ArrayList<>();
    for (JDKTestProject p : jdkTestProjecs) {
        projects.add(p.getId());
    }
    for (JDKProject p : jdkProjects) {
        projects.add(p.getId());
    }
    Set<String> ossesSet = new HashSet<>();
    Set<String> ossesVersionedSet = new HashSet<>();
    Set<String> archesSet = new HashSet<>();
    Set<VersionlessPlatform> versionlessPlatformsSet = new HashSet<>();
    for (Platform p : allPlatforms) {
        ossesSet.add(p.getOs());
        ossesVersionedSet.add(p.getOs() + p.getVersion());
        archesSet.add(p.getArchitecture());
        versionlessPlatformsSet.add(new VersionlessPlatform(p.getOs(), p.getArchitecture()));
    }
    // jenkins will resort any way, however..
    Collections.sort(projects);
    Collections.sort(allTasks, new Comparator<Task>() {

        @Override
        public int compare(Task o1, Task o2) {
            return o1.getId().compareTo(o2.getId());
        }
    });
    Collections.sort(allPlatforms, new Comparator<Platform>() {

        @Override
        public int compare(Platform o1, Platform o2) {
            return o1.getId().compareTo(o2.getId());
        }
    });
    List<String> osses = new ArrayList<>(ossesSet);
    List<String> ossesVersioned = new ArrayList<>(ossesVersionedSet);
    List<String> arches = new ArrayList<>(archesSet);
    List<VersionlessPlatform> versionlessPlatforms = new ArrayList<>(versionlessPlatformsSet);
    Collections.sort(osses);
    Collections.sort(ossesVersioned);
    Collections.sort(arches);
    Collections.sort(versionlessPlatforms);
    List<List<String>> subArches = Arrays.asList(osses, ossesVersioned, arches);
    List<JenkinsViewTemplateBuilder> jvt;
    if (nested) {
        jvt = getNestedViews(taskVariants, allPlatforms, allTasks, projects, versionlessPlatforms, jdkVersions, osses, ossesVersioned, arches, isSkipEmpty() ? filterOutViewsAsap : Optional.empty());
    } else {
        jvt = getDirectViews(taskVariants, allPlatforms, allTasks, projects, versionlessPlatforms, subArches, jdkVersions);
    }
    return jvt.stream().filter(jvtb -> filter.matcher(jvtb.getName()).matches()).collect(Collectors.toList());
}