From aa1361d04cfe09f90e7d8bece90c00dd6e4185bb Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 03 Jul 2014 16:57:47 -0400
Subject: [PATCH] Replace Dagger with Guice 4.0 beta and update Guava to 16.0.1
---
src/main/java/com/gitblit/manager/RepositoryManager.java | 145 ++++++++++++++++++++++++++++++++++++++++--------
1 files changed, 120 insertions(+), 25 deletions(-)
diff --git a/src/main/java/com/gitblit/manager/RepositoryManager.java b/src/main/java/com/gitblit/manager/RepositoryManager.java
index 71bce86..a82cd01 100644
--- a/src/main/java/com/gitblit/manager/RepositoryManager.java
+++ b/src/main/java/com/gitblit/manager/RepositoryManager.java
@@ -44,6 +44,8 @@
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.atomic.AtomicReference;
+import javax.inject.Inject;
+
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.lib.RepositoryCache;
import org.eclipse.jgit.lib.RepositoryCache.FileKey;
@@ -66,6 +68,7 @@
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;
@@ -114,6 +117,8 @@
private final IRuntimeManager runtimeManager;
+ private final IPluginManager pluginManager;
+
private final IUserManager userManager;
private final File repositoriesFolder;
@@ -124,12 +129,15 @@
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;
this.repositoriesFolder = runtimeManager.getFileOrFolder(Keys.git.repositoriesFolder, "${baseFolder}/git");
}
@@ -417,11 +425,12 @@
@Override
public void addToCachedRepositoryList(RepositoryModel model) {
if (settings.getBoolean(Keys.git.cacheRepositoryList, true)) {
- repositoryListCache.put(model.name.toLowerCase(), model);
+ 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 = model.originRepository.toLowerCase();
+ String originKey = getRepositoryKey(model.originRepository);
if (repositoryListCache.containsKey(originKey)) {
RepositoryModel origin = repositoryListCache.get(originKey);
origin.addFork(model.name);
@@ -440,7 +449,8 @@
if (StringUtils.isEmpty(name)) {
return null;
}
- return repositoryListCache.remove(name.toLowerCase());
+ String key = getRepositoryKey(name);
+ return repositoryListCache.remove(key);
}
/**
@@ -549,7 +559,7 @@
// rebuild fork networks
for (RepositoryModel model : repositoryListCache.values()) {
if (!StringUtils.isEmpty(model.originRepository)) {
- String originKey = model.originRepository.toLowerCase();
+ String originKey = getRepositoryKey(model.originRepository);
if (repositoryListCache.containsKey(originKey)) {
RepositoryModel origin = repositoryListCache.get(originKey);
origin.addFork(model.name);
@@ -585,15 +595,13 @@
/**
* Returns the JGit repository for the specified name.
*
- * @param repositoryName
+ * @param name
* @param logError
* @return repository or null
*/
@Override
- public Repository getRepository(String repositoryName, boolean logError) {
- // Decode url-encoded repository name (issue-278)
- // http://stackoverflow.com/questions/17183110
- repositoryName = repositoryName.replace("%7E", "~").replace("%7e", "~");
+ 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));
@@ -675,16 +683,14 @@
* Returns the repository model for the specified repository. This method
* does not consider user access permissions.
*
- * @param repositoryName
+ * @param name
* @return repository model or null
*/
@Override
- public RepositoryModel getRepositoryModel(String repositoryName) {
- // Decode url-encoded repository name (issue-278)
- // http://stackoverflow.com/questions/17183110
- repositoryName = repositoryName.replace("%7E", "~").replace("%7e", "~");
+ public RepositoryModel getRepositoryModel(String name) {
+ String repositoryName = fixRepositoryName(name);
- String repositoryKey = repositoryName.toLowerCase();
+ String repositoryKey = getRepositoryKey(repositoryName);
if (!repositoryListCache.containsKey(repositoryKey)) {
RepositoryModel model = loadRepositoryModel(repositoryName);
if (model == null) {
@@ -697,7 +703,7 @@
// cached model
RepositoryModel model = repositoryListCache.get(repositoryKey);
- if (gcExecutor.isCollectingGarbage(model.name)) {
+ if (isCollectingGarbage(model.name)) {
// Gitblit is busy collecting garbage, use our cached model
RepositoryModel rm = DeepCopier.copy(model);
rm.isCollectingGarbage = true;
@@ -750,6 +756,52 @@
}
}
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();
}
/**
@@ -927,7 +979,8 @@
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
- return repositoryListCache.containsKey(repositoryName.toLowerCase());
+ String key = getRepositoryKey(repositoryName);
+ return repositoryListCache.containsKey(key);
}
Repository r = getRepository(repositoryName, false);
if (r == null) {
@@ -965,7 +1018,7 @@
}
String userProject = ModelUtils.getPersonalPath(username);
if (settings.getBoolean(Keys.git.cacheRepositoryList, true)) {
- String originKey = origin.toLowerCase();
+ String originKey = getRepositoryKey(origin);
String userPath = userProject + "/";
// collect all origin nodes in fork network
@@ -982,7 +1035,7 @@
}
if (originModel.originRepository != null) {
- String ooKey = originModel.originRepository.toLowerCase();
+ String ooKey = getRepositoryKey(originModel.originRepository);
roots.add(ooKey);
originModel = repositoryListCache.get(ooKey);
} else {
@@ -995,7 +1048,8 @@
if (repository.startsWith(userPath)) {
RepositoryModel model = repositoryListCache.get(repository);
if (!StringUtils.isEmpty(model.originRepository)) {
- if (roots.contains(model.originRepository.toLowerCase())) {
+ String ooKey = getRepositoryKey(model.originRepository);
+ if (roots.contains(ooKey)) {
// user has a fork in this graph
return model.name;
}
@@ -1033,9 +1087,11 @@
public ForkModel getForkNetwork(String repository) {
if (settings.getBoolean(Keys.git.cacheRepositoryList, true)) {
// find the root, cached
- RepositoryModel model = repositoryListCache.get(repository.toLowerCase());
+ String key = getRepositoryKey(repository);
+ RepositoryModel model = repositoryListCache.get(key);
while (model.originRepository != null) {
- model = repositoryListCache.get(model.originRepository.toLowerCase());
+ String originKey = getRepositoryKey(model.originRepository);
+ model = repositoryListCache.get(originKey);
}
ForkModel root = getForkModelFromCache(model.name);
return root;
@@ -1051,7 +1107,8 @@
}
private ForkModel getForkModelFromCache(String repository) {
- RepositoryModel model = repositoryListCache.get(repository.toLowerCase());
+ String key = getRepositoryKey(repository);
+ RepositoryModel model = repositoryListCache.get(key);
if (model == null) {
return null;
}
@@ -1282,7 +1339,7 @@
@Override
public void updateRepositoryModel(String repositoryName, RepositoryModel repository,
boolean isCreate) throws GitBlitException {
- if (gcExecutor.isCollectingGarbage(repositoryName)) {
+ if (isCollectingGarbage(repositoryName)) {
throw new GitBlitException(MessageFormat.format("sorry, Gitblit is busy collecting garbage in {0}",
repositoryName));
}
@@ -1366,7 +1423,8 @@
// update this repository's origin's fork list
if (!StringUtils.isEmpty(repository.originRepository)) {
- RepositoryModel origin = repositoryListCache.get(repository.originRepository.toLowerCase());
+ 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);
@@ -1420,6 +1478,16 @@
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);
+ }
+ }
+ }
}
/**
@@ -1536,6 +1604,17 @@
}
/**
+ * 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.
*
@@ -1556,6 +1635,12 @@
*/
@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
@@ -1571,6 +1656,16 @@
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;
}
}
--
Gitblit v1.9.1