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- /*
- * Copyright 2013 gitblit.com.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- package com.gitblit.manager;
-
- import java.io.File;
- import java.io.FileFilter;
- import java.io.IOException;
- import java.lang.reflect.Field;
- import java.net.URI;
- import java.net.URISyntaxException;
- import java.text.MessageFormat;
- import java.text.SimpleDateFormat;
- import java.util.ArrayList;
- import java.util.Arrays;
- import java.util.Calendar;
- import java.util.Collection;
- import java.util.Collections;
- import java.util.Date;
- import java.util.HashSet;
- import java.util.LinkedHashMap;
- import java.util.LinkedHashSet;
- import java.util.List;
- import java.util.Map;
- import java.util.Map.Entry;
- import java.util.Set;
- import java.util.TreeSet;
- import java.util.concurrent.ConcurrentHashMap;
- import java.util.concurrent.Executors;
- import java.util.concurrent.ScheduledExecutorService;
- import java.util.concurrent.TimeUnit;
- import java.util.concurrent.atomic.AtomicInteger;
- import java.util.concurrent.atomic.AtomicReference;
-
- import org.eclipse.jgit.lib.Repository;
- import org.eclipse.jgit.lib.RepositoryCache;
- import org.eclipse.jgit.lib.RepositoryCache.FileKey;
- import org.eclipse.jgit.lib.StoredConfig;
- import org.eclipse.jgit.storage.file.FileBasedConfig;
- import org.eclipse.jgit.storage.file.WindowCacheConfig;
- import org.eclipse.jgit.util.FS;
- import org.eclipse.jgit.util.FileUtils;
- import org.slf4j.Logger;
- import org.slf4j.LoggerFactory;
-
- import com.gitblit.Constants;
- import com.gitblit.Constants.AccessPermission;
- import com.gitblit.Constants.AccessRestrictionType;
- import com.gitblit.Constants.AuthorizationControl;
- import com.gitblit.Constants.CommitMessageRenderer;
- import com.gitblit.Constants.FederationStrategy;
- import com.gitblit.Constants.PermissionType;
- import com.gitblit.Constants.RegistrantType;
- import com.gitblit.GitBlitException;
- import com.gitblit.IStoredSettings;
- import com.gitblit.Keys;
- import com.gitblit.extensions.RepositoryLifeCycleListener;
- import com.gitblit.models.ForkModel;
- import com.gitblit.models.Metric;
- import com.gitblit.models.RefModel;
- import com.gitblit.models.RegistrantAccessPermission;
- import com.gitblit.models.RepositoryModel;
- import com.gitblit.models.SearchResult;
- import com.gitblit.models.TeamModel;
- import com.gitblit.models.UserModel;
- import com.gitblit.service.GarbageCollectorService;
- import com.gitblit.service.LuceneService;
- import com.gitblit.service.MirrorService;
- import com.gitblit.utils.ArrayUtils;
- import com.gitblit.utils.ByteFormat;
- import com.gitblit.utils.CommitCache;
- import com.gitblit.utils.DeepCopier;
- import com.gitblit.utils.JGitUtils;
- import com.gitblit.utils.JGitUtils.LastChange;
- import com.gitblit.utils.MetricUtils;
- import com.gitblit.utils.ModelUtils;
- import com.gitblit.utils.ObjectCache;
- import com.gitblit.utils.StringUtils;
- import com.gitblit.utils.TimeUtils;
- import com.google.inject.Inject;
- import com.google.inject.Singleton;
-
- /**
- * Repository manager creates, updates, deletes and caches git repositories. It
- * also starts services to mirror, index, and cleanup repositories.
- *
- * @author James Moger
- *
- */
- @Singleton
- public class RepositoryManager implements IRepositoryManager {
-
- private final Logger logger = LoggerFactory.getLogger(getClass());
-
- private final ScheduledExecutorService scheduledExecutor = Executors.newScheduledThreadPool(5);
-
- private final ObjectCache<Long> repositorySizeCache = new ObjectCache<Long>();
-
- private final ObjectCache<List<Metric>> repositoryMetricsCache = new ObjectCache<List<Metric>>();
-
- private final Map<String, RepositoryModel> repositoryListCache = new ConcurrentHashMap<String, RepositoryModel>();
-
- private final AtomicReference<String> repositoryListSettingsChecksum = new AtomicReference<String>("");
-
- private final IStoredSettings settings;
-
- private final IRuntimeManager runtimeManager;
-
- private final IPluginManager pluginManager;
-
- private final IUserManager userManager;
-
- private File repositoriesFolder;
-
- private LuceneService luceneExecutor;
-
- private GarbageCollectorService gcExecutor;
-
- private MirrorService mirrorExecutor;
-
- @Inject
- public RepositoryManager(
- IRuntimeManager runtimeManager,
- IPluginManager pluginManager,
- IUserManager userManager) {
-
- this.settings = runtimeManager.getSettings();
- this.runtimeManager = runtimeManager;
- this.pluginManager = pluginManager;
- this.userManager = userManager;
- }
-
- @Override
- public RepositoryManager start() {
- repositoriesFolder = runtimeManager.getFileOrFolder(Keys.git.repositoriesFolder, "${baseFolder}/git");
- logger.info("Repositories folder : {}", repositoriesFolder.getAbsolutePath());
-
- // initialize utilities
- String prefix = settings.getString(Keys.git.userRepositoryPrefix, "~");
- ModelUtils.setUserRepoPrefix(prefix);
-
- // calculate repository list settings checksum for future config changes
- repositoryListSettingsChecksum.set(getRepositoryListSettingsChecksum());
-
- // build initial repository list
- if (settings.getBoolean(Keys.git.cacheRepositoryList, true)) {
- logger.info("Identifying repositories...");
- getRepositoryList();
- }
-
- configureLuceneIndexing();
- configureGarbageCollector();
- configureMirrorExecutor();
- configureJGit();
- configureCommitCache();
-
- confirmWriteAccess();
-
- return this;
- }
-
- @Override
- public RepositoryManager stop() {
- scheduledExecutor.shutdownNow();
- luceneExecutor.close();
- gcExecutor.close();
- mirrorExecutor.close();
-
- closeAll();
- return this;
- }
-
- /**
- * Returns the most recent change date of any repository served by Gitblit.
- *
- * @return a date
- */
- @Override
- public Date getLastActivityDate() {
- Date date = null;
- for (String name : getRepositoryList()) {
- Repository r = getRepository(name);
- Date lastChange = JGitUtils.getLastChange(r).when;
- r.close();
- if (lastChange != null && (date == null || lastChange.after(date))) {
- date = lastChange;
- }
- }
- return date;
- }
-
- /**
- * Returns the path of the repositories folder. This method checks to see if
- * Gitblit is running on a cloud service and may return an adjusted path.
- *
- * @return the repositories folder path
- */
- @Override
- public File getRepositoriesFolder() {
- return repositoriesFolder;
- }
-
- /**
- * Returns the path of the Groovy folder. This method checks to see if
- * Gitblit is running on a cloud service and may return an adjusted path.
- *
- * @return the Groovy scripts folder path
- */
- @Override
- public File getHooksFolder() {
- return runtimeManager.getFileOrFolder(Keys.groovy.scriptsFolder, "${baseFolder}/groovy");
- }
-
- /**
- * Returns the path of the Groovy Grape folder. This method checks to see if
- * Gitblit is running on a cloud service and may return an adjusted path.
- *
- * @return the Groovy Grape folder path
- */
- @Override
- public File getGrapesFolder() {
- return runtimeManager.getFileOrFolder(Keys.groovy.grapeFolder, "${baseFolder}/groovy/grape");
- }
-
- /**
- *
- * @return true if we are running the gc executor
- */
- @Override
- public boolean isCollectingGarbage() {
- return gcExecutor != null && gcExecutor.isRunning();
- }
-
- /**
- * Returns true if Gitblit is actively collecting garbage in this repository.
- *
- * @param repositoryName
- * @return true if actively collecting garbage
- */
- @Override
- public boolean isCollectingGarbage(String repositoryName) {
- return gcExecutor != null && gcExecutor.isCollectingGarbage(repositoryName);
- }
-
- /**
- * Returns the effective list of permissions for this user, taking into account
- * team memberships, ownerships.
- *
- * @param user
- * @return the effective list of permissions for the user
- */
- @Override
- public List<RegistrantAccessPermission> getUserAccessPermissions(UserModel user) {
- if (StringUtils.isEmpty(user.username)) {
- // new user
- return new ArrayList<RegistrantAccessPermission>();
- }
- Set<RegistrantAccessPermission> set = new LinkedHashSet<RegistrantAccessPermission>();
- set.addAll(user.getRepositoryPermissions());
- // Flag missing repositories
- for (RegistrantAccessPermission permission : set) {
- if (permission.mutable && PermissionType.EXPLICIT.equals(permission.permissionType)) {
- RepositoryModel rm = getRepositoryModel(permission.registrant);
- if (rm == null) {
- permission.permissionType = PermissionType.MISSING;
- permission.mutable = false;
- continue;
- }
- }
- }
-
- // TODO reconsider ownership as a user property
- // manually specify personal repository ownerships
- for (RepositoryModel rm : repositoryListCache.values()) {
- if (rm.isUsersPersonalRepository(user.username) || rm.isOwner(user.username)) {
- RegistrantAccessPermission rp = new RegistrantAccessPermission(rm.name, AccessPermission.REWIND,
- PermissionType.OWNER, RegistrantType.REPOSITORY, null, false);
- // user may be owner of a repository to which they've inherited
- // a team permission, replace any existing perm with owner perm
- set.remove(rp);
- set.add(rp);
- }
- }
-
- List<RegistrantAccessPermission> list = new ArrayList<RegistrantAccessPermission>(set);
- Collections.sort(list);
- return list;
- }
-
- /**
- * Returns the list of users and their access permissions for the specified
- * repository including permission source information such as the team or
- * regular expression which sets the permission.
- *
- * @param repository
- * @return a list of RegistrantAccessPermissions
- */
- @Override
- public List<RegistrantAccessPermission> getUserAccessPermissions(RepositoryModel repository) {
- List<RegistrantAccessPermission> list = new ArrayList<RegistrantAccessPermission>();
- if (AccessRestrictionType.NONE.equals(repository.accessRestriction)) {
- // no permissions needed, REWIND for everyone!
- return list;
- }
- if (AuthorizationControl.AUTHENTICATED.equals(repository.authorizationControl)) {
- // no permissions needed, REWIND for authenticated!
- return list;
- }
- // NAMED users and teams
- for (UserModel user : userManager.getAllUsers()) {
- RegistrantAccessPermission ap = user.getRepositoryPermission(repository);
- if (ap.permission.exceeds(AccessPermission.NONE)) {
- list.add(ap);
- }
- }
- return list;
- }
-
- /**
- * Sets the access permissions to the specified repository for the specified users.
- *
- * @param repository
- * @param permissions
- * @return true if the user models have been updated
- */
- @Override
- public boolean setUserAccessPermissions(RepositoryModel repository, Collection<RegistrantAccessPermission> permissions) {
- List<UserModel> users = new ArrayList<UserModel>();
- for (RegistrantAccessPermission up : permissions) {
- if (up.mutable) {
- // only set editable defined permissions
- UserModel user = userManager.getUserModel(up.registrant);
- user.setRepositoryPermission(repository.name, up.permission);
- users.add(user);
- }
- }
- return userManager.updateUserModels(users);
- }
-
- /**
- * Returns the list of all users who have an explicit access permission
- * for the specified repository.
- *
- * @see IUserService.getUsernamesForRepositoryRole(String)
- * @param repository
- * @return list of all usernames that have an access permission for the repository
- */
- @Override
- public List<String> getRepositoryUsers(RepositoryModel repository) {
- return userManager.getUsernamesForRepositoryRole(repository.name);
- }
-
- /**
- * Returns the list of teams and their access permissions for the specified
- * repository including the source of the permission such as the admin flag
- * or a regular expression.
- *
- * @param repository
- * @return a list of RegistrantAccessPermissions
- */
- @Override
- public List<RegistrantAccessPermission> getTeamAccessPermissions(RepositoryModel repository) {
- List<RegistrantAccessPermission> list = new ArrayList<RegistrantAccessPermission>();
- for (TeamModel team : userManager.getAllTeams()) {
- RegistrantAccessPermission ap = team.getRepositoryPermission(repository);
- if (ap.permission.exceeds(AccessPermission.NONE)) {
- list.add(ap);
- }
- }
- Collections.sort(list);
- return list;
- }
-
- /**
- * Sets the access permissions to the specified repository for the specified teams.
- *
- * @param repository
- * @param permissions
- * @return true if the team models have been updated
- */
- @Override
- public boolean setTeamAccessPermissions(RepositoryModel repository, Collection<RegistrantAccessPermission> permissions) {
- List<TeamModel> teams = new ArrayList<TeamModel>();
- for (RegistrantAccessPermission tp : permissions) {
- if (tp.mutable) {
- // only set explicitly defined access permissions
- TeamModel team = userManager.getTeamModel(tp.registrant);
- team.setRepositoryPermission(repository.name, tp.permission);
- teams.add(team);
- }
- }
- return userManager.updateTeamModels(teams);
- }
-
- /**
- * Returns the list of all teams who have an explicit access permission for
- * the specified repository.
- *
- * @see IUserService.getTeamnamesForRepositoryRole(String)
- * @param repository
- * @return list of all teamnames with explicit access permissions to the repository
- */
- @Override
- public List<String> getRepositoryTeams(RepositoryModel repository) {
- return userManager.getTeamNamesForRepositoryRole(repository.name);
- }
-
- /**
- * Adds the repository to the list of cached repositories if Gitblit is
- * configured to cache the repository list.
- *
- * @param model
- */
- @Override
- public void addToCachedRepositoryList(RepositoryModel model) {
- if (settings.getBoolean(Keys.git.cacheRepositoryList, true)) {
- String key = getRepositoryKey(model.name);
- repositoryListCache.put(key, model);
-
- // update the fork origin repository with this repository clone
- if (!StringUtils.isEmpty(model.originRepository)) {
- String originKey = getRepositoryKey(model.originRepository);
- if (repositoryListCache.containsKey(originKey)) {
- RepositoryModel origin = repositoryListCache.get(originKey);
- origin.addFork(model.name);
- }
- }
- }
- }
-
- /**
- * Removes the repository from the list of cached repositories.
- *
- * @param name
- * @return the model being removed
- */
- private RepositoryModel removeFromCachedRepositoryList(String name) {
- if (StringUtils.isEmpty(name)) {
- return null;
- }
- String key = getRepositoryKey(name);
- return repositoryListCache.remove(key);
- }
-
- /**
- * Clears all the cached metadata for the specified repository.
- *
- * @param repositoryName
- */
- private void clearRepositoryMetadataCache(String repositoryName) {
- repositorySizeCache.remove(repositoryName);
- repositoryMetricsCache.remove(repositoryName);
- CommitCache.instance().clear(repositoryName);
- }
-
- /**
- * Reset all caches for this repository.
- *
- * @param repositoryName
- * @since 1.5.1
- */
- @Override
- public void resetRepositoryCache(String repositoryName) {
- removeFromCachedRepositoryList(repositoryName);
- clearRepositoryMetadataCache(repositoryName);
- // force a reload of the repository data (ticket-82, issue-433)
- getRepositoryModel(repositoryName);
- }
-
- /**
- * Resets the repository list cache.
- *
- */
- @Override
- public void resetRepositoryListCache() {
- logger.info("Repository cache manually reset");
- repositoryListCache.clear();
- repositorySizeCache.clear();
- repositoryMetricsCache.clear();
- CommitCache.instance().clear();
- }
-
- /**
- * Calculate the checksum of settings that affect the repository list cache.
- * @return a checksum
- */
- private String getRepositoryListSettingsChecksum() {
- StringBuilder ns = new StringBuilder();
- ns.append(settings.getString(Keys.git.cacheRepositoryList, "")).append('\n');
- ns.append(settings.getString(Keys.git.onlyAccessBareRepositories, "")).append('\n');
- ns.append(settings.getString(Keys.git.searchRepositoriesSubfolders, "")).append('\n');
- ns.append(settings.getString(Keys.git.searchRecursionDepth, "")).append('\n');
- ns.append(settings.getString(Keys.git.searchExclusions, "")).append('\n');
- String checksum = StringUtils.getSHA1(ns.toString());
- return checksum;
- }
-
- /**
- * Compare the last repository list setting checksum to the current checksum.
- * If different then clear the cache so that it may be rebuilt.
- *
- * @return true if the cached repository list is valid since the last check
- */
- private boolean isValidRepositoryList() {
- String newChecksum = getRepositoryListSettingsChecksum();
- boolean valid = newChecksum.equals(repositoryListSettingsChecksum.get());
- repositoryListSettingsChecksum.set(newChecksum);
- if (!valid && settings.getBoolean(Keys.git.cacheRepositoryList, true)) {
- logger.info("Repository list settings have changed. Clearing repository list cache.");
- repositoryListCache.clear();
- }
- return valid;
- }
-
- /**
- * Returns the list of all repositories available to Gitblit. This method
- * does not consider user access permissions.
- *
- * @return list of all repositories
- */
- @Override
- public List<String> getRepositoryList() {
- if (repositoryListCache.size() == 0 || !isValidRepositoryList()) {
- // we are not caching OR we have not yet cached OR the cached list is invalid
- long startTime = System.currentTimeMillis();
- List<String> repositories = JGitUtils.getRepositoryList(repositoriesFolder,
- settings.getBoolean(Keys.git.onlyAccessBareRepositories, false),
- settings.getBoolean(Keys.git.searchRepositoriesSubfolders, true),
- settings.getInteger(Keys.git.searchRecursionDepth, -1),
- settings.getStrings(Keys.git.searchExclusions));
-
- if (!settings.getBoolean(Keys.git.cacheRepositoryList, true)) {
- // we are not caching
- StringUtils.sortRepositorynames(repositories);
- return repositories;
- } else {
- // we are caching this list
- String msg = "{0} repositories identified in {1} msecs";
- if (settings.getBoolean(Keys.web.showRepositorySizes, true)) {
- // optionally (re)calculate repository sizes
- msg = "{0} repositories identified with calculated folder sizes in {1} msecs";
- }
-
- for (String repository : repositories) {
- getRepositoryModel(repository);
- }
-
- // rebuild fork networks
- for (RepositoryModel model : repositoryListCache.values()) {
- if (!StringUtils.isEmpty(model.originRepository)) {
- String originKey = getRepositoryKey(model.originRepository);
- if (repositoryListCache.containsKey(originKey)) {
- RepositoryModel origin = repositoryListCache.get(originKey);
- origin.addFork(model.name);
- }
- }
- }
-
- long duration = System.currentTimeMillis() - startTime;
- logger.info(MessageFormat.format(msg, repositoryListCache.size(), duration));
- }
- }
-
- // return sorted copy of cached list
- List<String> list = new ArrayList<String>();
- for (RepositoryModel model : repositoryListCache.values()) {
- list.add(model.name);
- }
- StringUtils.sortRepositorynames(list);
- return list;
- }
-
- /**
- * Returns the JGit repository for the specified name.
- *
- * @param repositoryName
- * @return repository or null
- */
- @Override
- public Repository getRepository(String repositoryName) {
- return getRepository(repositoryName, true);
- }
-
- /**
- * Returns the JGit repository for the specified name.
- *
- * @param name
- * @param logError
- * @return repository or null
- */
- @Override
- public Repository getRepository(String name, boolean logError) {
- String repositoryName = fixRepositoryName(name);
-
- if (isCollectingGarbage(repositoryName)) {
- logger.warn(MessageFormat.format("Rejecting request for {0}, busy collecting garbage!", repositoryName));
- return null;
- }
-
- File dir = FileKey.resolve(new File(repositoriesFolder, repositoryName), FS.DETECTED);
- if (dir == null)
- return null;
-
- Repository r = null;
- try {
- FileKey key = FileKey.exact(dir, FS.DETECTED);
- r = RepositoryCache.open(key, true);
- } catch (IOException e) {
- if (logError) {
- logger.error("GitBlit.getRepository(String) failed to find "
- + new File(repositoriesFolder, repositoryName).getAbsolutePath());
- }
- }
- return r;
- }
-
- /**
- * Returns the list of repository models that are accessible to the user.
- *
- * @param user
- * @return list of repository models accessible to user
- */
- @Override
- public List<RepositoryModel> getRepositoryModels(UserModel user) {
- long methodStart = System.currentTimeMillis();
- List<String> list = getRepositoryList();
- List<RepositoryModel> repositories = new ArrayList<RepositoryModel>();
- for (String repo : list) {
- RepositoryModel model = getRepositoryModel(user, repo);
- if (model != null) {
- if (!model.hasCommits) {
- // only add empty repositories that user can push to
- if (UserModel.ANONYMOUS.canPush(model)
- || user != null && user.canPush(model)) {
- repositories.add(model);
- }
- } else {
- repositories.add(model);
- }
- }
- }
- long duration = System.currentTimeMillis() - methodStart;
- logger.info(MessageFormat.format("{0} repository models loaded for {1} in {2} msecs",
- repositories.size(), user == null ? "anonymous" : user.username, duration));
- return repositories;
- }
-
- /**
- * Returns a repository model if the repository exists and the user may
- * access the repository.
- *
- * @param user
- * @param repositoryName
- * @return repository model or null
- */
- @Override
- public RepositoryModel getRepositoryModel(UserModel user, String repositoryName) {
- RepositoryModel model = getRepositoryModel(repositoryName);
- if (model == null) {
- return null;
- }
- if (user == null) {
- user = UserModel.ANONYMOUS;
- }
- if (user.canView(model)) {
- return model;
- }
- return null;
- }
-
- /**
- * Returns the repository model for the specified repository. This method
- * does not consider user access permissions.
- *
- * @param name
- * @return repository model or null
- */
- @Override
- public RepositoryModel getRepositoryModel(String name) {
- String repositoryName = fixRepositoryName(name);
-
- String repositoryKey = getRepositoryKey(repositoryName);
- if (!repositoryListCache.containsKey(repositoryKey)) {
- RepositoryModel model = loadRepositoryModel(repositoryName);
- if (model == null) {
- return null;
- }
- addToCachedRepositoryList(model);
- return DeepCopier.copy(model);
- }
-
- // cached model
- RepositoryModel model = repositoryListCache.get(repositoryKey);
-
- if (isCollectingGarbage(model.name)) {
- // Gitblit is busy collecting garbage, use our cached model
- RepositoryModel rm = DeepCopier.copy(model);
- rm.isCollectingGarbage = true;
- return rm;
- }
-
- // check for updates
- Repository r = getRepository(model.name);
- if (r == null) {
- // repository is missing
- removeFromCachedRepositoryList(repositoryName);
- logger.error(MessageFormat.format("Repository \"{0}\" is missing! Removing from cache.", repositoryName));
- return null;
- }
-
- FileBasedConfig config = (FileBasedConfig) getRepositoryConfig(r);
- if (config.isOutdated()) {
- // reload model
- logger.debug(MessageFormat.format("Config for \"{0}\" has changed. Reloading model and updating cache.", repositoryName));
- model = loadRepositoryModel(model.name);
- removeFromCachedRepositoryList(model.name);
- addToCachedRepositoryList(model);
- } else {
- // update a few repository parameters
- if (!model.hasCommits) {
- // update hasCommits, assume a repository only gains commits :)
- model.hasCommits = JGitUtils.hasCommits(r);
- }
-
- updateLastChangeFields(r, model);
- }
- r.close();
-
- // return a copy of the cached model
- return DeepCopier.copy(model);
- }
-
- /**
- * Returns the star count of the repository.
- *
- * @param repository
- * @return the star count
- */
- @Override
- public long getStarCount(RepositoryModel repository) {
- long count = 0;
- for (UserModel user : userManager.getAllUsers()) {
- if (user.getPreferences().isStarredRepository(repository.name)) {
- count++;
- }
- }
- return count;
- }
-
- /**
- * Replaces illegal character patterns in a repository name.
- *
- * @param repositoryName
- * @return a corrected name
- */
- private String fixRepositoryName(String repositoryName) {
- if (StringUtils.isEmpty(repositoryName)) {
- return repositoryName;
- }
-
- // Decode url-encoded repository name (issue-278)
- // http://stackoverflow.com/questions/17183110
- String name = repositoryName.replace("%7E", "~").replace("%7e", "~");
- name = name.replace("%2F", "/").replace("%2f", "/");
-
- if (name.charAt(name.length() - 1) == '/') {
- name = name.substring(0, name.length() - 1);
- }
-
- // strip duplicate-slashes from requests for repositoryName (ticket-117, issue-454)
- // specify first char as slash so we strip leading slashes
- char lastChar = '/';
- StringBuilder sb = new StringBuilder();
- for (char c : name.toCharArray()) {
- if (c == '/' && lastChar == c) {
- continue;
- }
- sb.append(c);
- lastChar = c;
- }
-
- return sb.toString();
- }
-
- /**
- * Returns the cache key for the repository name.
- *
- * @param repositoryName
- * @return the cache key for the repository
- */
- private String getRepositoryKey(String repositoryName) {
- String name = fixRepositoryName(repositoryName);
- return StringUtils.stripDotGit(name).toLowerCase();
- }
-
- /**
- * Workaround JGit. I need to access the raw config object directly in order
- * to see if the config is dirty so that I can reload a repository model.
- * If I use the stock JGit method to get the config it already reloads the
- * config. If the config changes are made within Gitblit this is fine as
- * the returned config will still be flagged as dirty. BUT... if the config
- * is manipulated outside Gitblit then it fails to recognize this as dirty.
- *
- * @param r
- * @return a config
- */
- private StoredConfig getRepositoryConfig(Repository r) {
- try {
- Field f = r.getClass().getDeclaredField("repoConfig");
- f.setAccessible(true);
- StoredConfig config = (StoredConfig) f.get(r);
- return config;
- } catch (Exception e) {
- logger.error("Failed to retrieve \"repoConfig\" via reflection", e);
- }
- return r.getConfig();
- }
-
- /**
- * Create a repository model from the configuration and repository data.
- *
- * @param repositoryName
- * @return a repositoryModel or null if the repository does not exist
- */
- private RepositoryModel loadRepositoryModel(String repositoryName) {
- Repository r = getRepository(repositoryName);
- if (r == null) {
- return null;
- }
- RepositoryModel model = new RepositoryModel();
- model.isBare = r.isBare();
- File basePath = getRepositoriesFolder();
- if (model.isBare) {
- model.name = com.gitblit.utils.FileUtils.getRelativePath(basePath, r.getDirectory());
- } else {
- model.name = com.gitblit.utils.FileUtils.getRelativePath(basePath, r.getDirectory().getParentFile());
- }
- if (StringUtils.isEmpty(model.name)) {
- // Repository is NOT located relative to the base folder because it
- // is symlinked. Use the provided repository name.
- model.name = repositoryName;
- }
- model.projectPath = StringUtils.getFirstPathElement(repositoryName);
-
- StoredConfig config = r.getConfig();
- boolean hasOrigin = false;
-
- if (config != null) {
- // Initialize description from description file
- hasOrigin = !StringUtils.isEmpty(config.getString("remote", "origin", "url"));
- if (getConfig(config,"description", null) == null) {
- File descFile = new File(r.getDirectory(), "description");
- if (descFile.exists()) {
- String desc = com.gitblit.utils.FileUtils.readContent(descFile, System.getProperty("line.separator"));
- if (!desc.toLowerCase().startsWith("unnamed repository")) {
- config.setString(Constants.CONFIG_GITBLIT, null, "description", desc);
- }
- }
- }
- model.description = getConfig(config, "description", "");
- model.originRepository = getConfig(config, "originRepository", null);
- model.addOwners(ArrayUtils.fromString(getConfig(config, "owner", "")));
- model.acceptNewPatchsets = getConfig(config, "acceptNewPatchsets", true);
- model.acceptNewTickets = getConfig(config, "acceptNewTickets", true);
- model.requireApproval = getConfig(config, "requireApproval", settings.getBoolean(Keys.tickets.requireApproval, false));
- model.mergeTo = getConfig(config, "mergeTo", null);
- model.useIncrementalPushTags = getConfig(config, "useIncrementalPushTags", false);
- model.incrementalPushTagPrefix = getConfig(config, "incrementalPushTagPrefix", null);
- model.allowForks = getConfig(config, "allowForks", true);
- model.accessRestriction = AccessRestrictionType.fromName(getConfig(config,
- "accessRestriction", settings.getString(Keys.git.defaultAccessRestriction, "PUSH")));
- model.authorizationControl = AuthorizationControl.fromName(getConfig(config,
- "authorizationControl", settings.getString(Keys.git.defaultAuthorizationControl, null)));
- model.verifyCommitter = getConfig(config, "verifyCommitter", false);
- model.showRemoteBranches = getConfig(config, "showRemoteBranches", hasOrigin);
- model.isFrozen = getConfig(config, "isFrozen", false);
- model.skipSizeCalculation = getConfig(config, "skipSizeCalculation", false);
- model.skipSummaryMetrics = getConfig(config, "skipSummaryMetrics", false);
- model.commitMessageRenderer = CommitMessageRenderer.fromName(getConfig(config, "commitMessageRenderer",
- settings.getString(Keys.web.commitMessageRenderer, null)));
- model.federationStrategy = FederationStrategy.fromName(getConfig(config,
- "federationStrategy", null));
- model.federationSets = new ArrayList<String>(Arrays.asList(config.getStringList(
- Constants.CONFIG_GITBLIT, null, "federationSets")));
- model.isFederated = getConfig(config, "isFederated", false);
- model.gcThreshold = getConfig(config, "gcThreshold", settings.getString(Keys.git.defaultGarbageCollectionThreshold, "500KB"));
- model.gcPeriod = getConfig(config, "gcPeriod", settings.getInteger(Keys.git.defaultGarbageCollectionPeriod, 7));
- try {
- model.lastGC = new SimpleDateFormat(Constants.ISO8601).parse(getConfig(config, "lastGC", "1970-01-01'T'00:00:00Z"));
- } catch (Exception e) {
- model.lastGC = new Date(0);
- }
- model.maxActivityCommits = getConfig(config, "maxActivityCommits", settings.getInteger(Keys.web.maxActivityCommits, 0));
- model.origin = config.getString("remote", "origin", "url");
- if (model.origin != null) {
- model.origin = model.origin.replace('\\', '/');
- model.isMirror = config.getBoolean("remote", "origin", "mirror", false);
- }
- model.preReceiveScripts = new ArrayList<String>(Arrays.asList(config.getStringList(
- Constants.CONFIG_GITBLIT, null, "preReceiveScript")));
- model.postReceiveScripts = new ArrayList<String>(Arrays.asList(config.getStringList(
- Constants.CONFIG_GITBLIT, null, "postReceiveScript")));
- model.mailingLists = new ArrayList<String>(Arrays.asList(config.getStringList(
- Constants.CONFIG_GITBLIT, null, "mailingList")));
- model.indexedBranches = new ArrayList<String>(Arrays.asList(config.getStringList(
- Constants.CONFIG_GITBLIT, null, "indexBranch")));
- model.metricAuthorExclusions = new ArrayList<String>(Arrays.asList(config.getStringList(
- Constants.CONFIG_GITBLIT, null, "metricAuthorExclusions")));
-
- // Custom defined properties
- model.customFields = new LinkedHashMap<String, String>();
- for (String aProperty : config.getNames(Constants.CONFIG_GITBLIT, Constants.CONFIG_CUSTOM_FIELDS)) {
- model.customFields.put(aProperty, config.getString(Constants.CONFIG_GITBLIT, Constants.CONFIG_CUSTOM_FIELDS, aProperty));
- }
- }
- model.HEAD = JGitUtils.getHEADRef(r);
- if (StringUtils.isEmpty(model.mergeTo)) {
- model.mergeTo = model.HEAD;
- }
- model.availableRefs = JGitUtils.getAvailableHeadTargets(r);
- model.sparkleshareId = JGitUtils.getSparkleshareId(r);
- model.hasCommits = JGitUtils.hasCommits(r);
- updateLastChangeFields(r, model);
- r.close();
-
- if (StringUtils.isEmpty(model.originRepository) && model.origin != null && model.origin.startsWith("file://")) {
- // repository was cloned locally... perhaps as a fork
- try {
- File folder = new File(new URI(model.origin));
- String originRepo = com.gitblit.utils.FileUtils.getRelativePath(getRepositoriesFolder(), folder);
- if (!StringUtils.isEmpty(originRepo)) {
- // ensure origin still exists
- File repoFolder = new File(getRepositoriesFolder(), originRepo);
- if (repoFolder.exists()) {
- model.originRepository = originRepo.toLowerCase();
-
- // persist the fork origin
- updateConfiguration(r, model);
- }
- }
- } catch (URISyntaxException e) {
- logger.error("Failed to determine fork for " + model, e);
- }
- }
- return model;
- }
-
- /**
- * Determines if this server has the requested repository.
- *
- * @param n
- * @return true if the repository exists
- */
- @Override
- public boolean hasRepository(String repositoryName) {
- return hasRepository(repositoryName, false);
- }
-
- /**
- * Determines if this server has the requested repository.
- *
- * @param n
- * @param caseInsensitive
- * @return true if the repository exists
- */
- @Override
- public boolean hasRepository(String repositoryName, boolean caseSensitiveCheck) {
- if (!caseSensitiveCheck && settings.getBoolean(Keys.git.cacheRepositoryList, true)) {
- // if we are caching use the cache to determine availability
- // otherwise we end up adding a phantom repository to the cache
- String key = getRepositoryKey(repositoryName);
- return repositoryListCache.containsKey(key);
- }
- Repository r = getRepository(repositoryName, false);
- if (r == null) {
- return false;
- }
- r.close();
- return true;
- }
-
- /**
- * Determines if the specified user has a fork of the specified origin
- * repository.
- *
- * @param username
- * @param origin
- * @return true the if the user has a fork
- */
- @Override
- public boolean hasFork(String username, String origin) {
- return getFork(username, origin) != null;
- }
-
- /**
- * Gets the name of a user's fork of the specified origin
- * repository.
- *
- * @param username
- * @param origin
- * @return the name of the user's fork, null otherwise
- */
- @Override
- public String getFork(String username, String origin) {
- if (StringUtils.isEmpty(origin)) {
- return null;
- }
- String userProject = ModelUtils.getPersonalPath(username);
- if (settings.getBoolean(Keys.git.cacheRepositoryList, true)) {
- String originKey = getRepositoryKey(origin);
- String userPath = userProject + "/";
-
- // collect all origin nodes in fork network
- Set<String> roots = new HashSet<String>();
- roots.add(originKey);
- RepositoryModel originModel = repositoryListCache.get(originKey);
- while (originModel != null) {
- if (!ArrayUtils.isEmpty(originModel.forks)) {
- for (String fork : originModel.forks) {
- if (!fork.startsWith(userPath)) {
- roots.add(fork.toLowerCase());
- }
- }
- }
-
- if (originModel.originRepository != null) {
- String ooKey = getRepositoryKey(originModel.originRepository);
- roots.add(ooKey);
- originModel = repositoryListCache.get(ooKey);
- } else {
- // break
- originModel = null;
- }
- }
-
- for (String repository : repositoryListCache.keySet()) {
- if (repository.startsWith(userPath)) {
- RepositoryModel model = repositoryListCache.get(repository);
- if (!StringUtils.isEmpty(model.originRepository)) {
- String ooKey = getRepositoryKey(model.originRepository);
- if (roots.contains(ooKey)) {
- // user has a fork in this graph
- return model.name;
- }
- }
- }
- }
- } else {
- // not caching
- File subfolder = new File(getRepositoriesFolder(), userProject);
- List<String> repositories = JGitUtils.getRepositoryList(subfolder,
- settings.getBoolean(Keys.git.onlyAccessBareRepositories, false),
- settings.getBoolean(Keys.git.searchRepositoriesSubfolders, true),
- settings.getInteger(Keys.git.searchRecursionDepth, -1),
- settings.getStrings(Keys.git.searchExclusions));
- for (String repository : repositories) {
- RepositoryModel model = getRepositoryModel(userProject + "/" + repository);
- if (model.originRepository != null && model.originRepository.equalsIgnoreCase(origin)) {
- // user has a fork
- return model.name;
- }
- }
- }
- // user does not have a fork
- return null;
- }
-
- /**
- * Returns the fork network for a repository by traversing up the fork graph
- * to discover the root and then down through all children of the root node.
- *
- * @param repository
- * @return a ForkModel
- */
- @Override
- public ForkModel getForkNetwork(String repository) {
- if (settings.getBoolean(Keys.git.cacheRepositoryList, true)) {
- // find the root, cached
- String key = getRepositoryKey(repository);
- RepositoryModel model = repositoryListCache.get(key);
- while (model.originRepository != null) {
- String originKey = getRepositoryKey(model.originRepository);
- model = repositoryListCache.get(originKey);
- }
- ForkModel root = getForkModelFromCache(model.name);
- return root;
- } else {
- // find the root, non-cached
- RepositoryModel model = getRepositoryModel(repository.toLowerCase());
- while (model.originRepository != null) {
- model = getRepositoryModel(model.originRepository);
- }
- ForkModel root = getForkModel(model.name);
- return root;
- }
- }
-
- private ForkModel getForkModelFromCache(String repository) {
- String key = getRepositoryKey(repository);
- RepositoryModel model = repositoryListCache.get(key);
- if (model == null) {
- return null;
- }
- ForkModel fork = new ForkModel(model);
- if (!ArrayUtils.isEmpty(model.forks)) {
- for (String aFork : model.forks) {
- ForkModel fm = getForkModelFromCache(aFork);
- if (fm != null) {
- fork.forks.add(fm);
- }
- }
- }
- return fork;
- }
-
- private ForkModel getForkModel(String repository) {
- RepositoryModel model = getRepositoryModel(repository.toLowerCase());
- if (model == null) {
- return null;
- }
- ForkModel fork = new ForkModel(model);
- if (!ArrayUtils.isEmpty(model.forks)) {
- for (String aFork : model.forks) {
- ForkModel fm = getForkModel(aFork);
- if (fm != null) {
- fork.forks.add(fm);
- }
- }
- }
- return fork;
- }
-
- /**
- * Updates the last changed fields and optionally calculates the size of the
- * repository. Gitblit caches the repository sizes to reduce the performance
- * penalty of recursive calculation. The cache is updated if the repository
- * has been changed since the last calculation.
- *
- * @param model
- * @return size in bytes of the repository
- */
- @Override
- public long updateLastChangeFields(Repository r, RepositoryModel model) {
- LastChange lc = JGitUtils.getLastChange(r);
- model.lastChange = lc.when;
- model.lastChangeAuthor = lc.who;
-
- if (!settings.getBoolean(Keys.web.showRepositorySizes, true) || model.skipSizeCalculation) {
- model.size = null;
- return 0L;
- }
- if (!repositorySizeCache.hasCurrent(model.name, model.lastChange)) {
- File gitDir = r.getDirectory();
- long sz = com.gitblit.utils.FileUtils.folderSize(gitDir);
- repositorySizeCache.updateObject(model.name, model.lastChange, sz);
- }
- long size = repositorySizeCache.getObject(model.name);
- ByteFormat byteFormat = new ByteFormat();
- model.size = byteFormat.format(size);
- return size;
- }
-
- /**
- * Returns true if the repository is idle (not being accessed).
- *
- * @param repository
- * @return true if the repository is idle
- */
- @Override
- public boolean isIdle(Repository repository) {
- try {
- // Read the use count.
- // An idle use count is 2:
- // +1 for being in the cache
- // +1 for the repository parameter in this method
- Field useCnt = Repository.class.getDeclaredField("useCnt");
- useCnt.setAccessible(true);
- int useCount = ((AtomicInteger) useCnt.get(repository)).get();
- return useCount == 2;
- } catch (Exception e) {
- logger.warn(MessageFormat
- .format("Failed to reflectively determine use count for repository {0}",
- repository.getDirectory().getPath()), e);
- }
- return false;
- }
-
- /**
- * Ensures that all cached repository are completely closed and their resources
- * are properly released.
- */
- @Override
- public void closeAll() {
- for (String repository : getRepositoryList()) {
- close(repository);
- }
- }
-
- /**
- * Ensure that a cached repository is completely closed and its resources
- * are properly released.
- *
- * @param repositoryName
- */
- @Override
- public void close(String repositoryName) {
- Repository repository = getRepository(repositoryName);
- if (repository == null) {
- return;
- }
- RepositoryCache.close(repository);
-
- // assume 2 uses in case reflection fails
- int uses = 2;
- try {
- // The FileResolver caches repositories which is very useful
- // for performance until you want to delete a repository.
- // I have to use reflection to call close() the correct
- // number of times to ensure that the object and ref databases
- // are properly closed before I can delete the repository from
- // the filesystem.
- Field useCnt = Repository.class.getDeclaredField("useCnt");
- useCnt.setAccessible(true);
- uses = ((AtomicInteger) useCnt.get(repository)).get();
- } catch (Exception e) {
- logger.warn(MessageFormat
- .format("Failed to reflectively determine use count for repository {0}",
- repositoryName), e);
- }
- if (uses > 0) {
- logger.debug(MessageFormat
- .format("{0}.useCnt={1}, calling close() {2} time(s) to close object and ref databases",
- repositoryName, uses, uses));
- for (int i = 0; i < uses; i++) {
- repository.close();
- }
- }
-
- // close any open index writer/searcher in the Lucene executor
- luceneExecutor.close(repositoryName);
- }
-
- /**
- * Returns the metrics for the default branch of the specified repository.
- * This method builds a metrics cache. The cache is updated if the
- * repository is updated. A new copy of the metrics list is returned on each
- * call so that modifications to the list are non-destructive.
- *
- * @param model
- * @param repository
- * @return a new array list of metrics
- */
- @Override
- public List<Metric> getRepositoryDefaultMetrics(RepositoryModel model, Repository repository) {
- if (repositoryMetricsCache.hasCurrent(model.name, model.lastChange)) {
- return new ArrayList<Metric>(repositoryMetricsCache.getObject(model.name));
- }
- List<Metric> metrics = MetricUtils.getDateMetrics(repository, null, true, null, runtimeManager.getTimezone());
- repositoryMetricsCache.updateObject(model.name, model.lastChange, metrics);
- return new ArrayList<Metric>(metrics);
- }
-
- /**
- * Returns the gitblit string value for the specified key. If key is not
- * set, returns defaultValue.
- *
- * @param config
- * @param field
- * @param defaultValue
- * @return field value or defaultValue
- */
- private String getConfig(StoredConfig config, String field, String defaultValue) {
- String value = config.getString(Constants.CONFIG_GITBLIT, null, field);
- if (StringUtils.isEmpty(value)) {
- return defaultValue;
- }
- return value;
- }
-
- /**
- * Returns the gitblit boolean value for the specified key. If key is not
- * set, returns defaultValue.
- *
- * @param config
- * @param field
- * @param defaultValue
- * @return field value or defaultValue
- */
- private boolean getConfig(StoredConfig config, String field, boolean defaultValue) {
- return config.getBoolean(Constants.CONFIG_GITBLIT, field, defaultValue);
- }
-
- /**
- * Returns the gitblit string value for the specified key. If key is not
- * set, returns defaultValue.
- *
- * @param config
- * @param field
- * @param defaultValue
- * @return field value or defaultValue
- */
- private int getConfig(StoredConfig config, String field, int defaultValue) {
- String value = config.getString(Constants.CONFIG_GITBLIT, null, field);
- if (StringUtils.isEmpty(value)) {
- return defaultValue;
- }
- try {
- return Integer.parseInt(value);
- } catch (Exception e) {
- }
- return defaultValue;
- }
-
- /**
- * Creates/updates the repository model keyed by reopsitoryName. Saves all
- * repository settings in .git/config. This method allows for renaming
- * repositories and will update user access permissions accordingly.
- *
- * All repositories created by this method are bare and automatically have
- * .git appended to their names, which is the standard convention for bare
- * repositories.
- *
- * @param repositoryName
- * @param repository
- * @param isCreate
- * @throws GitBlitException
- */
- @Override
- public void updateRepositoryModel(String repositoryName, RepositoryModel repository,
- boolean isCreate) throws GitBlitException {
- if (isCollectingGarbage(repositoryName)) {
- throw new GitBlitException(MessageFormat.format("sorry, Gitblit is busy collecting garbage in {0}",
- repositoryName));
- }
- Repository r = null;
- String projectPath = StringUtils.getFirstPathElement(repository.name);
- if (!StringUtils.isEmpty(projectPath)) {
- if (projectPath.equalsIgnoreCase(settings.getString(Keys.web.repositoryRootGroupName, "main"))) {
- // strip leading group name
- repository.name = repository.name.substring(projectPath.length() + 1);
- }
- }
- if (isCreate) {
- // ensure created repository name ends with .git
- if (!repository.name.toLowerCase().endsWith(org.eclipse.jgit.lib.Constants.DOT_GIT_EXT)) {
- repository.name += org.eclipse.jgit.lib.Constants.DOT_GIT_EXT;
- }
- if (hasRepository(repository.name)) {
- throw new GitBlitException(MessageFormat.format(
- "Can not create repository ''{0}'' because it already exists.",
- repository.name));
- }
- // create repository
- logger.info("create repository " + repository.name);
- String shared = settings.getString(Keys.git.createRepositoriesShared, "FALSE");
- r = JGitUtils.createRepository(repositoriesFolder, repository.name, shared);
- } else {
- // rename repository
- if (!repositoryName.equalsIgnoreCase(repository.name)) {
- if (!repository.name.toLowerCase().endsWith(
- org.eclipse.jgit.lib.Constants.DOT_GIT_EXT)) {
- repository.name += org.eclipse.jgit.lib.Constants.DOT_GIT_EXT;
- }
- if (new File(repositoriesFolder, repository.name).exists()) {
- throw new GitBlitException(MessageFormat.format(
- "Failed to rename ''{0}'' because ''{1}'' already exists.",
- repositoryName, repository.name));
- }
- close(repositoryName);
- File folder = new File(repositoriesFolder, repositoryName);
- File destFolder = new File(repositoriesFolder, repository.name);
- if (destFolder.exists()) {
- throw new GitBlitException(
- MessageFormat
- .format("Can not rename repository ''{0}'' to ''{1}'' because ''{1}'' already exists.",
- repositoryName, repository.name));
- }
- File parentFile = destFolder.getParentFile();
- if (!parentFile.exists() && !parentFile.mkdirs()) {
- throw new GitBlitException(MessageFormat.format(
- "Failed to create folder ''{0}''", parentFile.getAbsolutePath()));
- }
- if (!folder.renameTo(destFolder)) {
- throw new GitBlitException(MessageFormat.format(
- "Failed to rename repository ''{0}'' to ''{1}''.", repositoryName,
- repository.name));
- }
- // rename the roles
- if (!userManager.renameRepositoryRole(repositoryName, repository.name)) {
- throw new GitBlitException(MessageFormat.format(
- "Failed to rename repository permissions ''{0}'' to ''{1}''.",
- repositoryName, repository.name));
- }
-
- // rename fork origins in their configs
- if (!ArrayUtils.isEmpty(repository.forks)) {
- for (String fork : repository.forks) {
- Repository rf = getRepository(fork);
- try {
- StoredConfig config = rf.getConfig();
- String origin = config.getString("remote", "origin", "url");
- origin = origin.replace(repositoryName, repository.name);
- config.setString("remote", "origin", "url", origin);
- config.setString(Constants.CONFIG_GITBLIT, null, "originRepository", repository.name);
- config.save();
- } catch (Exception e) {
- logger.error("Failed to update repository fork config for " + fork, e);
- }
- rf.close();
- }
- }
-
- // update this repository's origin's fork list
- if (!StringUtils.isEmpty(repository.originRepository)) {
- String originKey = getRepositoryKey(repository.originRepository);
- RepositoryModel origin = repositoryListCache.get(originKey);
- if (origin != null && !ArrayUtils.isEmpty(origin.forks)) {
- origin.forks.remove(repositoryName);
- origin.forks.add(repository.name);
- }
- }
-
- // clear the cache
- clearRepositoryMetadataCache(repositoryName);
- repository.resetDisplayName();
- }
-
- // load repository
- logger.info("edit repository " + repository.name);
- r = getRepository(repository.name);
- }
-
- // update settings
- if (r != null) {
- updateConfiguration(r, repository);
- // Update the description file
- File descFile = new File(r.getDirectory(), "description");
- if (repository.description != null)
- {
- com.gitblit.utils.FileUtils.writeContent(descFile, repository.description);
- }
- else if (descFile.exists() && !descFile.isDirectory()) {
- descFile.delete();
- }
- // only update symbolic head if it changes
- String currentRef = JGitUtils.getHEADRef(r);
- if (!StringUtils.isEmpty(repository.HEAD) && !repository.HEAD.equals(currentRef)) {
- logger.info(MessageFormat.format("Relinking {0} HEAD from {1} to {2}",
- repository.name, currentRef, repository.HEAD));
- if (JGitUtils.setHEADtoRef(r, repository.HEAD)) {
- // clear the cache
- clearRepositoryMetadataCache(repository.name);
- }
- }
-
- // Adjust permissions in case we updated the config files
- JGitUtils.adjustSharedPerm(new File(r.getDirectory().getAbsolutePath(), "config"),
- settings.getString(Keys.git.createRepositoriesShared, "FALSE"));
- JGitUtils.adjustSharedPerm(new File(r.getDirectory().getAbsolutePath(), "HEAD"),
- settings.getString(Keys.git.createRepositoriesShared, "FALSE"));
-
- // close the repository object
- r.close();
- }
-
- // update repository cache
- removeFromCachedRepositoryList(repositoryName);
- // model will actually be replaced on next load because config is stale
- addToCachedRepositoryList(repository);
-
- if (isCreate && pluginManager != null) {
- for (RepositoryLifeCycleListener listener : pluginManager.getExtensions(RepositoryLifeCycleListener.class)) {
- try {
- listener.onCreation(repository);
- } catch (Throwable t) {
- logger.error(String.format("failed to call plugin onCreation %s", repositoryName), t);
- }
- }
- }
- }
-
- /**
- * Updates the Gitblit configuration for the specified repository.
- *
- * @param r
- * the Git repository
- * @param repository
- * the Gitblit repository model
- */
- @Override
- public void updateConfiguration(Repository r, RepositoryModel repository) {
- StoredConfig config = r.getConfig();
- config.setString(Constants.CONFIG_GITBLIT, null, "description", repository.description);
- config.setString(Constants.CONFIG_GITBLIT, null, "originRepository", repository.originRepository);
- config.setString(Constants.CONFIG_GITBLIT, null, "owner", ArrayUtils.toString(repository.owners));
- config.setBoolean(Constants.CONFIG_GITBLIT, null, "acceptNewPatchsets", repository.acceptNewPatchsets);
- config.setBoolean(Constants.CONFIG_GITBLIT, null, "acceptNewTickets", repository.acceptNewTickets);
- if (settings.getBoolean(Keys.tickets.requireApproval, false) == repository.requireApproval) {
- // use default
- config.unset(Constants.CONFIG_GITBLIT, null, "requireApproval");
- } else {
- // override default
- config.setBoolean(Constants.CONFIG_GITBLIT, null, "requireApproval", repository.requireApproval);
- }
- if (!StringUtils.isEmpty(repository.mergeTo)) {
- config.setString(Constants.CONFIG_GITBLIT, null, "mergeTo", repository.mergeTo);
- }
- config.setBoolean(Constants.CONFIG_GITBLIT, null, "useIncrementalPushTags", repository.useIncrementalPushTags);
- if (StringUtils.isEmpty(repository.incrementalPushTagPrefix) ||
- repository.incrementalPushTagPrefix.equals(settings.getString(Keys.git.defaultIncrementalPushTagPrefix, "r"))) {
- config.unset(Constants.CONFIG_GITBLIT, null, "incrementalPushTagPrefix");
- } else {
- config.setString(Constants.CONFIG_GITBLIT, null, "incrementalPushTagPrefix", repository.incrementalPushTagPrefix);
- }
- config.setBoolean(Constants.CONFIG_GITBLIT, null, "allowForks", repository.allowForks);
- config.setString(Constants.CONFIG_GITBLIT, null, "accessRestriction", repository.accessRestriction.name());
- config.setString(Constants.CONFIG_GITBLIT, null, "authorizationControl", repository.authorizationControl.name());
- config.setBoolean(Constants.CONFIG_GITBLIT, null, "verifyCommitter", repository.verifyCommitter);
- config.setBoolean(Constants.CONFIG_GITBLIT, null, "showRemoteBranches", repository.showRemoteBranches);
- config.setBoolean(Constants.CONFIG_GITBLIT, null, "isFrozen", repository.isFrozen);
- config.setBoolean(Constants.CONFIG_GITBLIT, null, "skipSizeCalculation", repository.skipSizeCalculation);
- config.setBoolean(Constants.CONFIG_GITBLIT, null, "skipSummaryMetrics", repository.skipSummaryMetrics);
- config.setString(Constants.CONFIG_GITBLIT, null, "federationStrategy",
- repository.federationStrategy.name());
- config.setBoolean(Constants.CONFIG_GITBLIT, null, "isFederated", repository.isFederated);
- config.setString(Constants.CONFIG_GITBLIT, null, "gcThreshold", repository.gcThreshold);
- if (repository.gcPeriod == settings.getInteger(Keys.git.defaultGarbageCollectionPeriod, 7)) {
- // use default from config
- config.unset(Constants.CONFIG_GITBLIT, null, "gcPeriod");
- } else {
- config.setInt(Constants.CONFIG_GITBLIT, null, "gcPeriod", repository.gcPeriod);
- }
- if (repository.lastGC != null) {
- config.setString(Constants.CONFIG_GITBLIT, null, "lastGC", new SimpleDateFormat(Constants.ISO8601).format(repository.lastGC));
- }
- if (repository.maxActivityCommits == settings.getInteger(Keys.web.maxActivityCommits, 0)) {
- // use default from config
- config.unset(Constants.CONFIG_GITBLIT, null, "maxActivityCommits");
- } else {
- config.setInt(Constants.CONFIG_GITBLIT, null, "maxActivityCommits", repository.maxActivityCommits);
- }
-
- CommitMessageRenderer defaultRenderer = CommitMessageRenderer.fromName(settings.getString(Keys.web.commitMessageRenderer, null));
- if (repository.commitMessageRenderer == null || repository.commitMessageRenderer == defaultRenderer) {
- // use default from config
- config.unset(Constants.CONFIG_GITBLIT, null, "commitMessageRenderer");
- } else {
- // repository overrides default
- config.setString(Constants.CONFIG_GITBLIT, null, "commitMessageRenderer",
- repository.commitMessageRenderer.name());
- }
-
- updateList(config, "federationSets", repository.federationSets);
- updateList(config, "preReceiveScript", repository.preReceiveScripts);
- updateList(config, "postReceiveScript", repository.postReceiveScripts);
- updateList(config, "mailingList", repository.mailingLists);
- updateList(config, "indexBranch", repository.indexedBranches);
- updateList(config, "metricAuthorExclusions", repository.metricAuthorExclusions);
-
- // User Defined Properties
- if (repository.customFields != null) {
- if (repository.customFields.size() == 0) {
- // clear section
- config.unsetSection(Constants.CONFIG_GITBLIT, Constants.CONFIG_CUSTOM_FIELDS);
- } else {
- for (Entry<String, String> property : repository.customFields.entrySet()) {
- // set field
- String key = property.getKey();
- String value = property.getValue();
- config.setString(Constants.CONFIG_GITBLIT, Constants.CONFIG_CUSTOM_FIELDS, key, value);
- }
- }
- }
-
- try {
- config.save();
- } catch (IOException e) {
- logger.error("Failed to save repository config!", e);
- }
- }
-
- private void updateList(StoredConfig config, String field, List<String> list) {
- // a null list is skipped, not cleared
- // this is for RPC administration where an older manager might be used
- if (list == null) {
- return;
- }
- if (ArrayUtils.isEmpty(list)) {
- config.unset(Constants.CONFIG_GITBLIT, null, field);
- } else {
- config.setStringList(Constants.CONFIG_GITBLIT, null, field, list);
- }
- }
-
- /**
- * Returns true if the repository can be deleted.
- *
- * @return true if the repository can be deleted
- */
- @Override
- public boolean canDelete(RepositoryModel repository) {
- return settings.getBoolean(Keys.web.allowDeletingNonEmptyRepositories, true)
- || !repository.hasCommits;
- }
-
- /**
- * Deletes the repository from the file system and removes the repository
- * permission from all repository users.
- *
- * @param model
- * @return true if successful
- */
- @Override
- public boolean deleteRepositoryModel(RepositoryModel model) {
- return deleteRepository(model.name);
- }
-
- /**
- * Deletes the repository from the file system and removes the repository
- * permission from all repository users.
- *
- * @param repositoryName
- * @return true if successful
- */
- @Override
- public boolean deleteRepository(String repositoryName) {
- RepositoryModel repository = getRepositoryModel(repositoryName);
- if (!canDelete(repository)) {
- logger.warn("Attempt to delete {} rejected!", repositoryName);
- return false;
- }
-
- try {
- close(repositoryName);
- // clear the repository cache
- clearRepositoryMetadataCache(repositoryName);
-
- RepositoryModel model = removeFromCachedRepositoryList(repositoryName);
- if (model != null && !ArrayUtils.isEmpty(model.forks)) {
- resetRepositoryListCache();
- }
-
- File folder = new File(repositoriesFolder, repositoryName);
- if (folder.exists() && folder.isDirectory()) {
- FileUtils.delete(folder, FileUtils.RECURSIVE | FileUtils.RETRY);
- if (userManager.deleteRepositoryRole(repositoryName)) {
- logger.info(MessageFormat.format("Repository \"{0}\" deleted", repositoryName));
-
- if (pluginManager != null) {
- for (RepositoryLifeCycleListener listener : pluginManager.getExtensions(RepositoryLifeCycleListener.class)) {
- try {
- listener.onDeletion(repository);
- } catch (Throwable t) {
- logger.error(String.format("failed to call plugin onDeletion %s", repositoryName), t);
- }
- }
- }
- return true;
- }
- }
- } catch (Throwable t) {
- logger.error(MessageFormat.format("Failed to delete repository {0}", repositoryName), t);
- }
- return false;
- }
-
- /**
- * Returns the list of all Groovy push hook scripts. Script files must have
- * .groovy extension
- *
- * @return list of available hook scripts
- */
- @Override
- public List<String> getAllScripts() {
- File groovyFolder = getHooksFolder();
- File[] files = groovyFolder.listFiles(new FileFilter() {
- @Override
- public boolean accept(File pathname) {
- return pathname.isFile() && pathname.getName().endsWith(".groovy");
- }
- });
- List<String> scripts = new ArrayList<String>();
- if (files != null) {
- for (File file : files) {
- String script = file.getName().substring(0, file.getName().lastIndexOf('.'));
- scripts.add(script);
- }
- }
- return scripts;
- }
-
- /**
- * Returns the list of pre-receive scripts the repository inherited from the
- * global settings and team affiliations.
- *
- * @param repository
- * if null only the globally specified scripts are returned
- * @return a list of scripts
- */
- @Override
- public List<String> getPreReceiveScriptsInherited(RepositoryModel repository) {
- Set<String> scripts = new LinkedHashSet<String>();
- // Globals
- for (String script : settings.getStrings(Keys.groovy.preReceiveScripts)) {
- if (script.endsWith(".groovy")) {
- scripts.add(script.substring(0, script.lastIndexOf('.')));
- } else {
- scripts.add(script);
- }
- }
-
- // Team Scripts
- if (repository != null) {
- for (String teamname : userManager.getTeamNamesForRepositoryRole(repository.name)) {
- TeamModel team = userManager.getTeamModel(teamname);
- if (!ArrayUtils.isEmpty(team.preReceiveScripts)) {
- scripts.addAll(team.preReceiveScripts);
- }
- }
- }
- return new ArrayList<String>(scripts);
- }
-
- /**
- * Returns the list of all available Groovy pre-receive push hook scripts
- * that are not already inherited by the repository. Script files must have
- * .groovy extension
- *
- * @param repository
- * optional parameter
- * @return list of available hook scripts
- */
- @Override
- public List<String> getPreReceiveScriptsUnused(RepositoryModel repository) {
- Set<String> inherited = new TreeSet<String>(getPreReceiveScriptsInherited(repository));
-
- // create list of available scripts by excluding inherited scripts
- List<String> scripts = new ArrayList<String>();
- for (String script : getAllScripts()) {
- if (!inherited.contains(script)) {
- scripts.add(script);
- }
- }
- return scripts;
- }
-
- /**
- * Returns the list of post-receive scripts the repository inherited from
- * the global settings and team affiliations.
- *
- * @param repository
- * if null only the globally specified scripts are returned
- * @return a list of scripts
- */
- @Override
- public List<String> getPostReceiveScriptsInherited(RepositoryModel repository) {
- Set<String> scripts = new LinkedHashSet<String>();
- // Global Scripts
- for (String script : settings.getStrings(Keys.groovy.postReceiveScripts)) {
- if (script.endsWith(".groovy")) {
- scripts.add(script.substring(0, script.lastIndexOf('.')));
- } else {
- scripts.add(script);
- }
- }
- // Team Scripts
- if (repository != null) {
- for (String teamname : userManager.getTeamNamesForRepositoryRole(repository.name)) {
- TeamModel team = userManager.getTeamModel(teamname);
- if (!ArrayUtils.isEmpty(team.postReceiveScripts)) {
- scripts.addAll(team.postReceiveScripts);
- }
- }
- }
- return new ArrayList<String>(scripts);
- }
-
- /**
- * Returns the list of unused Groovy post-receive push hook scripts that are
- * not already inherited by the repository. Script files must have .groovy
- * extension
- *
- * @param repository
- * optional parameter
- * @return list of available hook scripts
- */
- @Override
- public List<String> getPostReceiveScriptsUnused(RepositoryModel repository) {
- Set<String> inherited = new TreeSet<String>(getPostReceiveScriptsInherited(repository));
-
- // create list of available scripts by excluding inherited scripts
- List<String> scripts = new ArrayList<String>();
- for (String script : getAllScripts()) {
- if (!inherited.contains(script)) {
- scripts.add(script);
- }
- }
- return scripts;
- }
-
- /**
- * Search the specified repositories using the Lucene query.
- *
- * @param query
- * @param page
- * @param pageSize
- * @param repositories
- * @return
- */
- @Override
- public List<SearchResult> search(String query, int page, int pageSize, List<String> repositories) {
- List<SearchResult> srs = luceneExecutor.search(query, page, pageSize, repositories);
- return srs;
- }
-
- protected void configureLuceneIndexing() {
- luceneExecutor = new LuceneService(settings, this);
- int period = 2;
- scheduledExecutor.scheduleAtFixedRate(luceneExecutor, 1, period, TimeUnit.MINUTES);
- logger.info("Lucene will process indexed branches every {} minutes.", period);
- }
-
- protected void configureGarbageCollector() {
- // schedule gc engine
- gcExecutor = new GarbageCollectorService(settings, this);
- if (gcExecutor.isReady()) {
- logger.info("Garbage Collector (GC) will scan repositories every 24 hours.");
- Calendar c = Calendar.getInstance();
- c.set(Calendar.HOUR_OF_DAY, settings.getInteger(Keys.git.garbageCollectionHour, 0));
- c.set(Calendar.MINUTE, 0);
- c.set(Calendar.SECOND, 0);
- c.set(Calendar.MILLISECOND, 0);
- Date cd = c.getTime();
- Date now = new Date();
- int delay = 0;
- if (cd.before(now)) {
- c.add(Calendar.DATE, 1);
- cd = c.getTime();
- }
- delay = (int) ((cd.getTime() - now.getTime())/TimeUtils.MIN);
- String when = delay + " mins";
- if (delay > 60) {
- when = MessageFormat.format("{0,number,0.0} hours", delay / 60f);
- }
- logger.info(MessageFormat.format("Next scheculed GC scan is in {0}", when));
- scheduledExecutor.scheduleAtFixedRate(gcExecutor, delay, 60 * 24, TimeUnit.MINUTES);
- } else {
- logger.info("Garbage Collector (GC) is disabled.");
- }
- }
-
- protected void configureMirrorExecutor() {
- mirrorExecutor = new MirrorService(settings, this);
- if (mirrorExecutor.isReady()) {
- int mins = TimeUtils.convertFrequencyToMinutes(settings.getString(Keys.git.mirrorPeriod, "30 mins"));
- if (mins < 5) {
- mins = 5;
- }
- int delay = 1;
- scheduledExecutor.scheduleAtFixedRate(mirrorExecutor, delay, mins, TimeUnit.MINUTES);
- logger.info("Mirror service will fetch updates every {} minutes.", mins);
- logger.info("Next scheduled mirror fetch is in {} minutes", delay);
- } else {
- logger.info("Mirror service is disabled.");
- }
- }
-
- protected void configureJGit() {
- // Configure JGit
- WindowCacheConfig cfg = new WindowCacheConfig();
-
- cfg.setPackedGitWindowSize(settings.getFilesize(Keys.git.packedGitWindowSize, cfg.getPackedGitWindowSize()));
- cfg.setPackedGitLimit(settings.getFilesize(Keys.git.packedGitLimit, cfg.getPackedGitLimit()));
- cfg.setDeltaBaseCacheLimit(settings.getFilesize(Keys.git.deltaBaseCacheLimit, cfg.getDeltaBaseCacheLimit()));
- cfg.setPackedGitOpenFiles(settings.getFilesize(Keys.git.packedGitOpenFiles, cfg.getPackedGitOpenFiles()));
- cfg.setStreamFileThreshold(settings.getFilesize(Keys.git.streamFileThreshold, cfg.getStreamFileThreshold()));
- cfg.setPackedGitMMAP(settings.getBoolean(Keys.git.packedGitMmap, cfg.isPackedGitMMAP()));
-
- try {
- cfg.install();
- logger.debug(MessageFormat.format("{0} = {1,number,0}", Keys.git.packedGitWindowSize, cfg.getPackedGitWindowSize()));
- logger.debug(MessageFormat.format("{0} = {1,number,0}", Keys.git.packedGitLimit, cfg.getPackedGitLimit()));
- logger.debug(MessageFormat.format("{0} = {1,number,0}", Keys.git.deltaBaseCacheLimit, cfg.getDeltaBaseCacheLimit()));
- logger.debug(MessageFormat.format("{0} = {1,number,0}", Keys.git.packedGitOpenFiles, cfg.getPackedGitOpenFiles()));
- logger.debug(MessageFormat.format("{0} = {1,number,0}", Keys.git.streamFileThreshold, cfg.getStreamFileThreshold()));
- logger.debug(MessageFormat.format("{0} = {1}", Keys.git.packedGitMmap, cfg.isPackedGitMMAP()));
- } catch (IllegalArgumentException e) {
- logger.error("Failed to configure JGit parameters!", e);
- }
- }
-
- protected void configureCommitCache() {
- int daysToCache = settings.getInteger(Keys.web.activityCacheDays, 14);
- if (daysToCache <= 0) {
- logger.info("Commit cache is disabled");
- } else {
- long start = System.nanoTime();
- long repoCount = 0;
- long commitCount = 0;
- logger.info(MessageFormat.format("Preparing {0} day commit cache. please wait...", daysToCache));
- CommitCache.instance().setCacheDays(daysToCache);
- Date cutoff = CommitCache.instance().getCutoffDate();
- for (String repositoryName : getRepositoryList()) {
- RepositoryModel model = getRepositoryModel(repositoryName);
- if (model != null && model.hasCommits && model.lastChange.after(cutoff)) {
- repoCount++;
- Repository repository = getRepository(repositoryName);
- for (RefModel ref : JGitUtils.getLocalBranches(repository, true, -1)) {
- if (!ref.getDate().after(cutoff)) {
- // branch not recently updated
- continue;
- }
- List<?> commits = CommitCache.instance().getCommits(repositoryName, repository, ref.getName());
- if (commits.size() > 0) {
- logger.info(MessageFormat.format(" cached {0} commits for {1}:{2}",
- commits.size(), repositoryName, ref.getName()));
- commitCount += commits.size();
- }
- }
- repository.close();
- }
- }
- logger.info(MessageFormat.format("built {0} day commit cache of {1} commits across {2} repositories in {3} msecs",
- daysToCache, commitCount, repoCount, TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - start)));
- }
- }
-
- protected void confirmWriteAccess() {
- try {
- if (!getRepositoriesFolder().exists()) {
- getRepositoriesFolder().mkdirs();
- }
- File file = File.createTempFile(".test-", ".txt", getRepositoriesFolder());
- file.delete();
- } catch (Exception e) {
- logger.error("");
- logger.error(Constants.BORDER2);
- logger.error("Please check filesystem permissions!");
- logger.error("FAILED TO WRITE TO REPOSITORIES FOLDER!!", e);
- logger.error(Constants.BORDER2);
- logger.error("");
- }
- }
- }
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