Examples with PatchDetailsRequest io.fabric8.patch.management.PatchDetailsRequest used on opensource projects

Example 1 with PatchDetailsRequest

use of io.fabric8.patch.management.PatchDetailsRequest in project fabric8 by jboss-fuse.

the class GitPatchManagementServiceImpl method isHfChangeCommit.

/**
 * Checks whether the commit is related to HotFix patch installation.
 * Such patches are P patches that update <strong>only</strong> bundles.
 * @param rc
 * @return patchId of HF patch if one is detected
 */
private String isHfChangeCommit(RevCommit rc) {
    String msg = rc.getShortMessage();
    boolean pPatch = msg != null && msg.startsWith(MARKER_P_PATCH_INSTALLATION_PREFIX);
    if (pPatch) {
        String patchId = msg.length() > MARKER_P_PATCH_INSTALLATION_PREFIX.length() ? msg.substring(MARKER_P_PATCH_INSTALLATION_PREFIX.length()) : null;
        if (patchId != null) {
            Patch p = loadPatch(new PatchDetailsRequest(patchId));
            if (p != null && p.getPatchData() != null) {
                try {
                    boolean hfPatch = p.getPatchData().getBundles().size() > 0;
                    hfPatch &= p.getPatchData().getFeatureFiles().size() == 0;
                    hfPatch &= p.getPatchData().getFiles().size() == 0;
                    hfPatch &= p.getPatchData().getOtherArtifacts().size() == 0;
                    return patchId;
                } catch (Exception e) {
                    return null;
                }
            }
        }
    }
    return null;
}

Example 2 with PatchDetailsRequest

use of io.fabric8.patch.management.PatchDetailsRequest in project fabric8 by jboss-fuse.

the class GitPatchManagementServiceImpl method gatherOverrides.

/**
 * Returns list of bundle updates (maven coordinates) from HF/P patch that should be preserved during
 * installation of R patch
 * @param hfPatchId ID of patch that was detected to be HF patch
 * @param patch currently installed R patch
 * @return
 */
private List<String> gatherOverrides(String hfPatchId, Patch patch) {
    Patch hf = loadPatch(new PatchDetailsRequest(hfPatchId));
    List<String> result = new LinkedList<>();
    if (hf != null && hf.getPatchData() != null) {
        result.addAll(hf.getPatchData().getBundles());
        // leave only these artifacts that are in newer version than in R patch being installed
        if (patch != null && patch.getPatchData() != null) {
            Map<String, Artifact> cache = new HashMap<>();
            for (String bu : patch.getPatchData().getBundles()) {
                Artifact rPatchArtifact = Utils.mvnurlToArtifact(bu, true);
                if (rPatchArtifact != null) {
                    cache.put(String.format("%s:%s", rPatchArtifact.getGroupId(), rPatchArtifact.getArtifactId()), rPatchArtifact);
                }
            }
            for (String bu : hf.getPatchData().getBundles()) {
                Artifact hfPatchArtifact = Utils.mvnurlToArtifact(bu, true);
                String key = String.format("%s:%s", hfPatchArtifact.getGroupId(), hfPatchArtifact.getArtifactId());
                if (cache.containsKey(key)) {
                    Version hfVersion = Utils.getOsgiVersion(hfPatchArtifact.getVersion());
                    Version rVersion = Utils.getOsgiVersion(cache.get(key).getVersion());
                    if (rVersion.compareTo(hfVersion) >= 0) {
                        result.remove(bu);
                    }
                }
            }
        }
    }
    return result;
}

Example 3 with PatchDetailsRequest

use of io.fabric8.patch.management.PatchDetailsRequest in project fabric8 by jboss-fuse.

the class GitPatchManagementServiceImpl method checkPendingPatches.

@Override
public void checkPendingPatches() {
    File[] pendingPatches = patchesDir.listFiles(new FileFilter() {

        @Override
        public boolean accept(File pathname) {
            return pathname.exists() && pathname.getName().endsWith(".pending");
        }
    });
    if (pendingPatches == null || pendingPatches.length == 0) {
        return;
    }
    final String dataCache = systemContext.getProperty("org.osgi.framework.storage");
    for (File pending : pendingPatches) {
        try {
            Pending what = Pending.valueOf(FileUtils.readFileToString(pending));
            final String prefix = what == Pending.ROLLUP_INSTALLATION ? "install" : "rollback";
            String name = pending.getName().replaceFirst("\\.pending$", "");
            if (isStandaloneChild()) {
                if (name.endsWith("." + System.getProperty("karaf.name") + ".patch")) {
                    name = name.replaceFirst("\\." + System.getProperty("karaf.name"), "");
                } else {
                    continue;
                }
            }
            File patchFile = new File(pending.getParentFile(), name);
            if (!patchFile.isFile()) {
                Activator.log(LogService.LOG_INFO, "Ignoring patch result file: " + patchFile.getName());
                continue;
            }
            PatchData patchData = PatchData.load(new FileInputStream(patchFile));
            Patch patch = loadPatch(new PatchDetailsRequest(patchData.getId()));
            String dataFilesName = patchData.getId() + ".datafiles";
            if (isStandaloneChild()) {
                dataFilesName = patchData.getId() + "." + System.getProperty("karaf.name") + ".datafiles";
            }
            final File dataFilesBackupDir = new File(pending.getParentFile(), dataFilesName);
            final Properties backupProperties = new Properties();
            FileInputStream inStream = new FileInputStream(new File(dataFilesBackupDir, "backup-" + prefix + ".properties"));
            backupProperties.load(inStream);
            IOUtils.closeQuietly(inStream);
            // maybe one of those bundles has data directory to restore?
            for (Bundle b : systemContext.getBundles()) {
                if (b.getSymbolicName() != null) {
                    String key = String.format("%s$$%s", stripSymbolicName(b.getSymbolicName()), b.getVersion().toString());
                    if (backupProperties.containsKey(key)) {
                        String backupDirName = backupProperties.getProperty(key);
                        File backupDir = new File(dataFilesBackupDir, prefix + "/" + backupDirName + "/data");
                        restoreDataDirectory(dataCache, b, backupDir);
                        // we no longer want to restore this dir
                        backupProperties.remove(key);
                    }
                }
            }
            // 2. We can however have more bundle data backups - we'll restore them after each bundle
            // is INSTALLED and we'll use listener for this
            BundleListener bundleListener = new SynchronousBundleListener() {

                @Override
                public void bundleChanged(BundleEvent event) {
                    Bundle b = event.getBundle();
                    if (event.getType() == BundleEvent.INSTALLED && b.getSymbolicName() != null) {
                        String key = String.format("%s$$%s", stripSymbolicName(b.getSymbolicName()), b.getVersion().toString());
                        if (backupProperties.containsKey(key)) {
                            String backupDirName = backupProperties.getProperty(key);
                            File backupDir = new File(dataFilesBackupDir, prefix + "/" + backupDirName + "/data");
                            restoreDataDirectory(dataCache, b, backupDir);
                        }
                    }
                }
            };
            systemContext.addBundleListener(bundleListener);
            pendingPatchesListeners.put(patchData.getId(), bundleListener);
        } catch (Exception e) {
            Activator.log(LogService.LOG_ERROR, null, e.getMessage(), e, true);
        }
    }
}

Example 4 with PatchDetailsRequest

use of io.fabric8.patch.management.PatchDetailsRequest in project fabric8 by jboss-fuse.

the class GitPatchManagementServiceImpl method loadPatch.

@Override
public Patch loadPatch(PatchDetailsRequest request) throws PatchException {
    File descriptor = new File(patchesDir, request.getPatchId() + ".patch");
    try {
        Patch patch = loadPatch(descriptor, true);
        if (patch == null) {
            return null;
        }
        Git repo = gitPatchRepository.findOrCreateMainGitRepository();
        List<DiffEntry> diff = null;
        if (request.isFiles() || request.isDiff()) {
            // fetch the information from git
            ObjectId commitId = repo.getRepository().resolve(patch.getManagedPatch().getCommitId());
            RevCommit commit = new RevWalk(repo.getRepository()).parseCommit(commitId);
            diff = gitPatchRepository.diff(repo, commit.getParent(0), commit);
        }
        if (request.isBundles()) {
        // it's already in PatchData
        }
        if (request.isFiles() && diff != null) {
            for (DiffEntry de : diff) {
                DiffEntry.ChangeType ct = de.getChangeType();
                String newPath = de.getNewPath();
                String oldPath = de.getOldPath();
                switch(ct) {
                    case ADD:
                        patch.getManagedPatch().getFilesAdded().add(newPath);
                        break;
                    case MODIFY:
                        patch.getManagedPatch().getFilesModified().add(newPath);
                        break;
                    case DELETE:
                        patch.getManagedPatch().getFilesRemoved().add(oldPath);
                        break;
                }
            }
        }
        if (request.isDiff() && diff != null) {
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            DiffFormatter formatter = new DiffFormatter(baos);
            formatter.setContext(4);
            formatter.setRepository(repo.getRepository());
            for (DiffEntry de : diff) {
                formatter.format(de);
            }
            formatter.flush();
            patch.getManagedPatch().setUnifiedDiff(new String(baos.toByteArray(), "UTF-8"));
        }
        return patch;
    } catch (IOException | GitAPIException e) {
        throw new PatchException(e.getMessage(), e);
    }
}

Example 5 with PatchDetailsRequest

use of io.fabric8.patch.management.PatchDetailsRequest in project fabric8 by jboss-fuse.

the class ShowAction method doExecute.

@Override
protected void doExecute(Service service) throws Exception {
    Patch patch = patchManagement.loadPatch(new PatchDetailsRequest(patchId, bundles, files, diff));
    if (patch == null) {
        throw new PatchException("Patch '" + patchId + "' not found");
    }
    System.out.println(String.format("Patch ID: %s", patch.getPatchData().getId()));
    if (patch.getManagedPatch() != null) {
        System.out.println(String.format("Patch Commit ID: %s", patch.getManagedPatch().getCommitId()));
    }
    if (bundles) {
        System.out.println(String.format("#### %d Bundles%s", patch.getPatchData().getBundles().size(), patch.getPatchData().getBundles().size() == 0 ? "" : ":"));
        iterate(patch.getPatchData().getBundles());
    }
    if (files) {
        ManagedPatch details = patch.getManagedPatch();
        System.out.println(String.format("#### %d Files added%s", details.getFilesAdded().size(), details.getFilesAdded().size() == 0 ? "" : ":"));
        iterate(details.getFilesAdded());
        System.out.println(String.format("#### %d Files modified%s", details.getFilesModified().size(), details.getFilesModified().size() == 0 ? "" : ":"));
        iterate(details.getFilesModified());
        System.out.println(String.format("#### %d Files removed%s", details.getFilesRemoved().size(), details.getFilesRemoved().size() == 0 ? "" : ":"));
        iterate(details.getFilesRemoved());
    }
    if (diff) {
        System.out.println("#### Patch changes:\n" + patch.getManagedPatch().getUnifiedDiff());
    }
}