/**
* Returns the file representing the Git repository directory for the given file path or any of
* its parent in the filesystem. If the file doesn't exits, is not a Git repository or an error
* occurred while transforming the given path into a store <code>null</code> is returned.
*
* @param path expected format /file/{Workspace}/{projectName}[/{path}]
* @return the .git folder if found or <code>null</code> the give path cannot be resolved to a
* file or it's not under control of a git repository
* @throws CoreException
*/
public static File getGitDir(IPath path) throws CoreException {
Map<IPath, File> gitDirs = GitUtils.getGitDirs(path, Traverse.GO_UP);
if (gitDirs == null) return null;
Collection<File> values = gitDirs.values();
if (values.isEmpty()) return null;
return values.toArray(new File[] {})[0];
}
/* (non-Javadoc)
* @see org.eclipse.debug.core.sourcelookup.AbstractSourceLookupDirector#dispose()
*/
public synchronized void dispose() {
Iterator iterator = fSourceContainerMap.values().iterator();
while (iterator.hasNext()) {
ISourceContainer[] containers = (ISourceContainer[]) iterator.next();
for (int i = 0; i < containers.length; i++) {
containers[i].dispose();
}
}
fSourceContainerMap.clear();
super.dispose();
}
public static void checkPluginPropertiesConsistency(Map map, File configDir) {
File runtimeDir = new File(configDir, IPDEBuildConstants.BUNDLE_CORE_RUNTIME);
if (runtimeDir.exists() && runtimeDir.isDirectory()) {
long timestamp = runtimeDir.lastModified();
Iterator iter = map.values().iterator();
while (iter.hasNext()) {
if (hasChanged((IMonitorModelBase) iter.next(), timestamp)) {
CoreUtility.deleteContent(runtimeDir);
break;
}
}
}
}
/**
* Run the given runnable, waiting until the end to perform a refresh
*
* @param runnable
* @param monitor
*/
public void run(IRunnableWithProgress runnable, IProgressMonitor monitor)
throws InvocationTargetException, InterruptedException {
try {
notificationLevel++;
runnable.run(monitor);
} finally {
notificationLevel = Math.max(0, notificationLevel - 1);
if (notificationLevel == 0) {
try {
Collection roots = changedRepositories.values();
broadcastRepositoriesChanged(
(ICVSRepositoryLocation[]) roots.toArray(new ICVSRepositoryLocation[roots.size()]));
} finally {
changedRepositories.clear();
}
}
}
}
public IndentationRule[] getRules() {
return (IndentationRule[]) mRulesMap.values().toArray(new IndentationRule[mRulesMap.size()]);
}
private boolean handlePut(
HttpServletRequest request, HttpServletResponse response, String pathString)
throws GitAPIException, CoreException, IOException, JSONException, ServletException {
IPath path = pathString == null ? Path.EMPTY : new Path(pathString);
if (path.segment(0).equals("file") && path.segmentCount() > 1) { // $NON-NLS-1$
// make sure a clone is addressed
WebProject webProject = GitUtils.projectFromPath(path);
if (isAccessAllowed(request.getRemoteUser(), webProject)) {
Map<IPath, File> gitDirs = GitUtils.getGitDirs(path, Traverse.CURRENT);
if (gitDirs.isEmpty()) {
String msg = NLS.bind("Request path is not a git repository: {0}", path);
return statusHandler.handleRequest(
request,
response,
new ServerStatus(IStatus.ERROR, HttpServletResponse.SC_BAD_REQUEST, msg, null));
}
File gitDir = gitDirs.values().iterator().next();
// make sure required fields are set
JSONObject toCheckout = OrionServlet.readJSONRequest(request);
JSONArray paths = toCheckout.optJSONArray(ProtocolConstants.KEY_PATH);
String branch = toCheckout.optString(GitConstants.KEY_BRANCH_NAME, null);
String tag = toCheckout.optString(GitConstants.KEY_TAG_NAME, null);
boolean removeUntracked = toCheckout.optBoolean(GitConstants.KEY_REMOVE_UNTRACKED, false);
if ((paths == null || paths.length() == 0) && branch == null && tag == null) {
String msg =
NLS.bind(
"Either '{0}' or '{1}' or '{2}' should be provided, got: {3}",
new Object[] {
ProtocolConstants.KEY_PATH,
GitConstants.KEY_BRANCH_NAME,
GitConstants.KEY_TAG_NAME,
toCheckout
});
return statusHandler.handleRequest(
request,
response,
new ServerStatus(IStatus.ERROR, HttpServletResponse.SC_BAD_REQUEST, msg, null));
}
Git git = new Git(new FileRepository(gitDir));
if (paths != null) {
Set<String> toRemove = new HashSet<String>();
CheckoutCommand checkout = git.checkout();
for (int i = 0; i < paths.length(); i++) {
String p = paths.getString(i);
if (removeUntracked && !isInIndex(git.getRepository(), p)) toRemove.add(p);
checkout.addPath(p);
}
checkout.call();
for (String p : toRemove) {
File f = new File(git.getRepository().getWorkTree(), p);
f.delete();
}
return true;
} else if (tag != null && branch != null) {
CheckoutCommand co = git.checkout();
try {
co.setName(branch).setStartPoint(tag).setCreateBranch(true).call();
return true;
} catch (RefNotFoundException e) {
String msg = NLS.bind("Tag not found: {0}", tag);
return statusHandler.handleRequest(
request,
response,
new ServerStatus(IStatus.ERROR, HttpServletResponse.SC_NOT_FOUND, msg, e));
} catch (GitAPIException e) {
if (org.eclipse.jgit.api.CheckoutResult.Status.CONFLICTS.equals(
co.getResult().getStatus())) {
return statusHandler.handleRequest(
request,
response,
new ServerStatus(
IStatus.ERROR, HttpServletResponse.SC_CONFLICT, "Checkout aborted.", e));
}
// TODO: handle other exceptions
}
} else if (branch != null) {
if (!isLocalBranch(git, branch)) {
String msg = NLS.bind("{0} is not a branch.", branch);
return statusHandler.handleRequest(
request,
response,
new ServerStatus(IStatus.ERROR, HttpServletResponse.SC_NOT_FOUND, msg, null));
}
CheckoutCommand co = git.checkout();
try {
co.setName(Constants.R_HEADS + branch).call();
return true;
} catch (CheckoutConflictException e) {
return statusHandler.handleRequest(
request,
response,
new ServerStatus(
IStatus.ERROR, HttpServletResponse.SC_CONFLICT, "Checkout aborted.", e));
} catch (RefNotFoundException e) {
String msg = NLS.bind("Branch name not found: {0}", branch);
return statusHandler.handleRequest(
request,
response,
new ServerStatus(IStatus.ERROR, HttpServletResponse.SC_NOT_FOUND, msg, e));
} // TODO: handle other exceptions
}
} else {
String msg = NLS.bind("Nothing found for the given ID: {0}", path);
return statusHandler.handleRequest(
request,
response,
new ServerStatus(IStatus.ERROR, HttpServletResponse.SC_NOT_FOUND, msg, null));
}
}
String msg = NLS.bind("Invalid checkout request {0}", pathString);
return statusHandler.handleRequest(
request,
response,
new ServerStatus(IStatus.ERROR, HttpServletResponse.SC_BAD_REQUEST, msg, null));
}
/** Purge any cahced information. */
public void purgeCache() {
for (Iterator iter = repositoryRoots.values().iterator(); iter.hasNext(); ) {
RepositoryRoot root = (RepositoryRoot) iter.next();
root.clearCache();
}
}
