| | |
| | | import java.text.MessageFormat;
|
| | | import java.util.ArrayList;
|
| | | import java.util.Arrays;
|
| | | import java.util.Collection;
|
| | | import java.util.Collections;
|
| | | import java.util.Date;
|
| | | import java.util.HashMap;
|
| | |
| | | import java.util.List;
|
| | | import java.util.Map;
|
| | | import java.util.Map.Entry;
|
| | | import java.util.regex.Matcher;
|
| | | import java.util.regex.Pattern;
|
| | |
|
| | | import com.google.common.base.Strings;
|
| | | import org.apache.commons.io.filefilter.TrueFileFilter;
|
| | | import org.eclipse.jgit.api.CloneCommand;
|
| | | import org.eclipse.jgit.api.FetchCommand;
|
| | | import org.eclipse.jgit.api.Git;
|
| | | import org.eclipse.jgit.api.TagCommand;
|
| | | import org.eclipse.jgit.api.errors.ConcurrentRefUpdateException;
|
| | | import org.eclipse.jgit.api.errors.GitAPIException;
|
| | | import org.eclipse.jgit.api.errors.JGitInternalException;
|
| | | import org.eclipse.jgit.diff.DiffEntry;
|
| | | import org.eclipse.jgit.diff.DiffEntry.ChangeType;
|
| | | import org.eclipse.jgit.diff.DiffFormatter;
|
| | | import org.eclipse.jgit.diff.RawTextComparator;
|
| | | import org.eclipse.jgit.dircache.DirCache;
|
| | | import org.eclipse.jgit.dircache.DirCacheEntry;
|
| | | import org.eclipse.jgit.errors.ConfigInvalidException;
|
| | | import org.eclipse.jgit.errors.IncorrectObjectTypeException;
|
| | | import org.eclipse.jgit.errors.LargeObjectException;
|
| | | import org.eclipse.jgit.errors.MissingObjectException;
|
| | | import org.eclipse.jgit.errors.StopWalkException;
|
| | | import org.eclipse.jgit.internal.JGitText;
|
| | | import org.eclipse.jgit.lib.BlobBasedConfig;
|
| | | import org.eclipse.jgit.lib.CommitBuilder;
|
| | | import org.eclipse.jgit.lib.Constants;
|
| | |
| | | import org.eclipse.jgit.lib.TreeFormatter;
|
| | | import org.eclipse.jgit.merge.MergeStrategy;
|
| | | import org.eclipse.jgit.merge.RecursiveMerger;
|
| | | import org.eclipse.jgit.merge.ThreeWayMerger;
|
| | | import org.eclipse.jgit.revwalk.RevBlob;
|
| | | import org.eclipse.jgit.revwalk.RevCommit;
|
| | | import org.eclipse.jgit.revwalk.RevObject;
|
| | |
| | | import org.eclipse.jgit.transport.CredentialsProvider;
|
| | | import org.eclipse.jgit.transport.FetchResult;
|
| | | import org.eclipse.jgit.transport.RefSpec;
|
| | | import org.eclipse.jgit.treewalk.CanonicalTreeParser;
|
| | | import org.eclipse.jgit.treewalk.TreeWalk;
|
| | | import org.eclipse.jgit.treewalk.filter.AndTreeFilter;
|
| | | import org.eclipse.jgit.treewalk.filter.OrTreeFilter;
|
| | |
| | | import org.slf4j.Logger;
|
| | | import org.slf4j.LoggerFactory;
|
| | |
|
| | | import com.gitblit.GitBlit;
|
| | | import com.gitblit.GitBlitException;
|
| | | import com.gitblit.manager.GitblitManager;
|
| | | import com.gitblit.models.FilestoreModel;
|
| | | import com.gitblit.models.GitNote;
|
| | | import com.gitblit.models.PathModel;
|
| | | import com.gitblit.models.PathModel.PathChangeModel;
|
| | | import com.gitblit.models.RefModel;
|
| | | import com.gitblit.models.SubmoduleModel;
|
| | | import com.gitblit.servlet.FilestoreServlet;
|
| | | import com.google.common.base.Strings;
|
| | |
|
| | | /**
|
| | | * Collection of static methods for retrieving information from a repository.
|
| | |
| | | if (commit == null) {
|
| | | return new Date(0);
|
| | | }
|
| | | return commit.getAuthorIdent().getWhen();
|
| | | if (commit.getAuthorIdent() != null) {
|
| | | return commit.getAuthorIdent().getWhen();
|
| | | }
|
| | | return getCommitDate(commit);
|
| | | }
|
| | |
|
| | | /**
|
| | |
| | | }
|
| | | } finally {
|
| | | rw.dispose();
|
| | | tw.release();
|
| | | tw.close();
|
| | | }
|
| | | return content;
|
| | | }
|
| | |
| | | } catch (IOException e) {
|
| | | error(e, repository, "{0} failed to get files for commit {1}", commit.getName());
|
| | | } finally {
|
| | | tw.release();
|
| | | tw.close();
|
| | | }
|
| | | Collections.sort(list);
|
| | | return list;
|
| | |
| | | } catch (IOException e) {
|
| | | error(e, repository, "{0} failed to get files for commit {1}", commit.getName());
|
| | | } finally {
|
| | | tw.release();
|
| | | tw.close();
|
| | | }
|
| | | Collections.sort(list);
|
| | | return list;
|
| | |
| | | tw.setRecursive(true);
|
| | | tw.addTree(commit.getTree());
|
| | | while (tw.next()) {
|
| | | list.add(new PathChangeModel(tw.getPathString(), tw.getPathString(), 0, tw
|
| | | .getRawMode(0), tw.getObjectId(0).getName(), commit.getId().getName(),
|
| | | long size = 0;
|
| | | FilestoreModel filestoreItem = null;
|
| | | ObjectId objectId = tw.getObjectId(0);
|
| | | |
| | | try {
|
| | | if (!tw.isSubtree() && (tw.getFileMode(0) != FileMode.GITLINK)) {
|
| | |
|
| | | size = tw.getObjectReader().getObjectSize(objectId, Constants.OBJ_BLOB);
|
| | |
|
| | | if (isPossibleFilestoreItem(size)) {
|
| | | filestoreItem = getFilestoreItem(tw.getObjectReader().open(objectId));
|
| | | }
|
| | | }
|
| | | } catch (Throwable t) {
|
| | | error(t, null, "failed to retrieve blob size for " + tw.getPathString());
|
| | | }
|
| | | |
| | | list.add(new PathChangeModel(tw.getPathString(), tw.getPathString(),filestoreItem, size, tw
|
| | | .getRawMode(0), objectId.getName(), commit.getId().getName(),
|
| | | ChangeType.ADD));
|
| | | }
|
| | | tw.release();
|
| | | tw.close();
|
| | | } else {
|
| | | RevCommit parent = rw.parseCommit(commit.getParent(0).getId());
|
| | | DiffStatFormatter df = new DiffStatFormatter(commit.getName());
|
| | | DiffStatFormatter df = new DiffStatFormatter(commit.getName(), repository);
|
| | | df.setRepository(repository);
|
| | | df.setDiffComparator(RawTextComparator.DEFAULT);
|
| | | df.setDetectRenames(true);
|
| | | List<DiffEntry> diffs = df.scan(parent.getTree(), commit.getTree());
|
| | | for (DiffEntry diff : diffs) {
|
| | | // create the path change model
|
| | | PathChangeModel pcm = PathChangeModel.from(diff, commit.getName());
|
| | |
|
| | | if (calculateDiffStat) {
|
| | | PathChangeModel pcm = PathChangeModel.from(diff, commit.getName(), repository);
|
| | | |
| | | if (calculateDiffStat) {
|
| | | // update file diffstats
|
| | | df.format(diff);
|
| | | PathChangeModel pathStat = df.getDiffStat().getPath(pcm.path);
|
| | |
| | | RevCommit start = rw.parseCommit(startRange);
|
| | | RevCommit end = rw.parseCommit(endRange);
|
| | | list.addAll(getFilesInRange(repository, start, end));
|
| | | rw.release();
|
| | | rw.close();
|
| | | } catch (Throwable t) {
|
| | | error(t, repository, "{0} failed to determine files in range {1}..{2}!", startCommit, endCommit);
|
| | | }
|
| | |
| | |
|
| | | List<DiffEntry> diffEntries = df.scan(startCommit.getTree(), endCommit.getTree());
|
| | | for (DiffEntry diff : diffEntries) {
|
| | | PathChangeModel pcm = PathChangeModel.from(diff, endCommit.getName());
|
| | | PathChangeModel pcm = PathChangeModel.from(diff, endCommit.getName(), repository);
|
| | | list.add(pcm);
|
| | | }
|
| | | Collections.sort(list);
|
| | |
| | | } catch (IOException e) {
|
| | | error(e, repository, "{0} failed to get documents for commit {1}", commit.getName());
|
| | | } finally {
|
| | | tw.release();
|
| | | tw.close();
|
| | | }
|
| | | Collections.sort(list);
|
| | | return list;
|
| | |
| | | private static PathModel getPathModel(TreeWalk tw, String basePath, RevCommit commit) {
|
| | | String name;
|
| | | long size = 0;
|
| | | |
| | | if (StringUtils.isEmpty(basePath)) {
|
| | | name = tw.getPathString();
|
| | | } else {
|
| | | name = tw.getPathString().substring(basePath.length() + 1);
|
| | | }
|
| | | ObjectId objectId = tw.getObjectId(0);
|
| | | FilestoreModel filestoreItem = null;
|
| | | |
| | | try {
|
| | | if (!tw.isSubtree() && (tw.getFileMode(0) != FileMode.GITLINK)) {
|
| | |
|
| | | size = tw.getObjectReader().getObjectSize(objectId, Constants.OBJ_BLOB);
|
| | |
|
| | | if (isPossibleFilestoreItem(size)) {
|
| | | filestoreItem = getFilestoreItem(tw.getObjectReader().open(objectId));
|
| | | }
|
| | | }
|
| | | } catch (Throwable t) {
|
| | | error(t, null, "failed to retrieve blob size for " + tw.getPathString());
|
| | | }
|
| | | return new PathModel(name, tw.getPathString(), size, tw.getFileMode(0).getBits(),
|
| | | return new PathModel(name, tw.getPathString(), filestoreItem, size, tw.getFileMode(0).getBits(),
|
| | | objectId.getName(), commit.getName());
|
| | | }
|
| | | |
| | | public static boolean isPossibleFilestoreItem(long size) {
|
| | | return ( (size >= com.gitblit.Constants.LEN_FILESTORE_META_MIN) |
| | | && (size <= com.gitblit.Constants.LEN_FILESTORE_META_MAX));
|
| | | }
|
| | | |
| | | /**
|
| | | * |
| | | * @return Representative FilestoreModel if valid, otherwise null
|
| | | */
|
| | | public static FilestoreModel getFilestoreItem(ObjectLoader obj){
|
| | | try {
|
| | | final byte[] blob = obj.getCachedBytes(com.gitblit.Constants.LEN_FILESTORE_META_MAX);
|
| | | final String meta = new String(blob, "UTF-8");
|
| | | |
| | | return FilestoreModel.fromMetaString(meta);
|
| | |
|
| | | } catch (LargeObjectException e) {
|
| | | //Intentionally failing silent
|
| | | } catch (Exception e) {
|
| | | error(e, null, "failed to retrieve filestoreItem " + obj.toString());
|
| | | }
|
| | | |
| | | return null;
|
| | | }
|
| | |
|
| | | /**
|
| | |
| | | throws IOException {
|
| | |
|
| | | long size = 0;
|
| | | FilestoreModel filestoreItem = null;
|
| | | TreeWalk tw = TreeWalk.forPath(repo, path, commit.getTree());
|
| | | String pathString = path;
|
| | |
|
| | | if (!tw.isSubtree() && (tw.getFileMode(0) != FileMode.GITLINK)) {
|
| | | size = tw.getObjectReader().getObjectSize(tw.getObjectId(0), Constants.OBJ_BLOB);
|
| | | pathString = PathUtils.getLastPathComponent(pathString);
|
| | | if (!tw.isSubtree() && (tw.getFileMode(0) != FileMode.GITLINK)) {
|
| | |
|
| | | } else if (tw.isSubtree()) {
|
| | | pathString = PathUtils.getLastPathComponent(pathString);
|
| | | |
| | | size = tw.getObjectReader().getObjectSize(tw.getObjectId(0), Constants.OBJ_BLOB);
|
| | | |
| | | if (isPossibleFilestoreItem(size)) {
|
| | | filestoreItem = getFilestoreItem(tw.getObjectReader().open(tw.getObjectId(0)));
|
| | | }
|
| | | } else if (tw.isSubtree()) {
|
| | |
|
| | | // do not display dirs that are behind in the path
|
| | | if (!Strings.isNullOrEmpty(filter)) {
|
| | | pathString = path.replaceFirst(filter + "/", "");
|
| | | }
|
| | |
|
| | | // remove the last slash from path in displayed link
|
| | | if (pathString != null && pathString.charAt(pathString.length()-1) == '/') {
|
| | | pathString = pathString.substring(0, pathString.length()-1);
|
| | | }
|
| | | // do not display dirs that are behind in the path
|
| | | if (!Strings.isNullOrEmpty(filter)) {
|
| | | pathString = path.replaceFirst(filter + "/", "");
|
| | | }
|
| | |
|
| | | return new PathModel(pathString, tw.getPathString(), size, tw.getFileMode(0).getBits(),
|
| | | tw.getObjectId(0).getName(), commit.getName());
|
| | | // remove the last slash from path in displayed link
|
| | | if (pathString != null && pathString.charAt(pathString.length()-1) == '/') {
|
| | | pathString = pathString.substring(0, pathString.length()-1);
|
| | | }
|
| | | }
|
| | |
|
| | | return new PathModel(pathString, tw.getPathString(), filestoreItem, size, tw.getFileMode(0).getBits(),
|
| | | tw.getObjectId(0).getName(), commit.getName());
|
| | |
|
| | | }
|
| | |
|
| | |
| | | error(t, repository, "{0} can't find {1} in commit {2}", path, commit.name());
|
| | | } finally {
|
| | | rw.dispose();
|
| | | tw.release();
|
| | | tw.close();
|
| | | }
|
| | | return commitId;
|
| | | }
|
| | |
| | | success = false;
|
| | | }
|
| | | } finally {
|
| | | revWalk.release();
|
| | | revWalk.close();
|
| | | }
|
| | | } finally {
|
| | | odi.release();
|
| | | odi.close();
|
| | | }
|
| | | } catch (Throwable t) {
|
| | | error(t, repository, "Failed to create orphan branch {1} in repository {0}", branchName);
|
| | |
| | | LOGGER.error("Failed to determine canMerge", e);
|
| | | } finally {
|
| | | if (revWalk != null) {
|
| | | revWalk.release();
|
| | | revWalk.close();
|
| | | }
|
| | | }
|
| | | return MergeStatus.NOT_MERGEABLE;
|
| | |
| | | // return the merge commit id
|
| | | return new MergeResult(MergeStatus.MERGED, mergeCommitId.getName());
|
| | | } finally {
|
| | | odi.release();
|
| | | odi.close();
|
| | | }
|
| | | }
|
| | | } catch (IOException e) {
|
| | | LOGGER.error("Failed to merge", e);
|
| | | } finally {
|
| | | if (revWalk != null) {
|
| | | revWalk.release();
|
| | | revWalk.close();
|
| | | }
|
| | | }
|
| | | return new MergeResult(MergeStatus.FAILED, null);
|
| | | }
|
| | | |
| | | |
| | | /**
|
| | | * Returns the LFS URL for the given oid |
| | | * Currently assumes that the Gitblit Filestore is used |
| | | *
|
| | | * @param baseURL
|
| | | * @param repository name
|
| | | * @param oid of lfs item
|
| | | * @return the lfs item URL
|
| | | */
|
| | | public static String getLfsRepositoryUrl(String baseURL, String repositoryName, String oid) {
|
| | | |
| | | if (baseURL.length() > 0 && baseURL.charAt(baseURL.length() - 1) == '/') {
|
| | | baseURL = baseURL.substring(0, baseURL.length() - 1);
|
| | | }
|
| | | |
| | | return baseURL + com.gitblit.Constants.R_PATH |
| | | + repositoryName + "/" |
| | | + com.gitblit.Constants.R_LFS |
| | | + "objects/" + oid;
|
| | | |
| | | }
|
| | | |
| | | /**
|
| | | * Returns all tree entries that do not match the ignore paths.
|
| | | *
|
| | | * @param db
|
| | | * @param ignorePaths
|
| | | * @param dcBuilder
|
| | | * @throws IOException
|
| | | */
|
| | | public static List<DirCacheEntry> getTreeEntries(Repository db, String branch, Collection<String> ignorePaths) throws IOException {
|
| | | List<DirCacheEntry> list = new ArrayList<DirCacheEntry>();
|
| | | TreeWalk tw = null;
|
| | | try {
|
| | | ObjectId treeId = db.resolve(branch + "^{tree}");
|
| | | if (treeId == null) {
|
| | | // branch does not exist yet
|
| | | return list;
|
| | | }
|
| | | tw = new TreeWalk(db);
|
| | | int hIdx = tw.addTree(treeId);
|
| | | tw.setRecursive(true);
|
| | |
|
| | | while (tw.next()) {
|
| | | String path = tw.getPathString();
|
| | | CanonicalTreeParser hTree = null;
|
| | | if (hIdx != -1) {
|
| | | hTree = tw.getTree(hIdx, CanonicalTreeParser.class);
|
| | | }
|
| | | if (!ignorePaths.contains(path)) {
|
| | | // add all other tree entries
|
| | | if (hTree != null) {
|
| | | final DirCacheEntry entry = new DirCacheEntry(path);
|
| | | entry.setObjectId(hTree.getEntryObjectId());
|
| | | entry.setFileMode(hTree.getEntryFileMode());
|
| | | list.add(entry);
|
| | | }
|
| | | }
|
| | | }
|
| | | } finally {
|
| | | if (tw != null) {
|
| | | tw.close();
|
| | | }
|
| | | }
|
| | | return list;
|
| | | }
|
| | | |
| | | public static boolean commitIndex(Repository db, String branch, DirCache index,
|
| | | ObjectId parentId, boolean forceCommit,
|
| | | String author, String authorEmail, String message) throws IOException, ConcurrentRefUpdateException {
|
| | | boolean success = false;
|
| | |
|
| | | ObjectId headId = db.resolve(branch + "^{commit}");
|
| | | ObjectId baseId = parentId;
|
| | | if (baseId == null || headId == null) { return false; }
|
| | | |
| | | ObjectInserter odi = db.newObjectInserter();
|
| | | try {
|
| | | // Create the in-memory index of the new/updated ticket
|
| | | ObjectId indexTreeId = index.writeTree(odi);
|
| | |
|
| | | // Create a commit object
|
| | | PersonIdent ident = new PersonIdent(author, authorEmail);
|
| | | |
| | | if (forceCommit == false) {
|
| | | ThreeWayMerger merger = MergeStrategy.RECURSIVE.newMerger(db, true);
|
| | | merger.setObjectInserter(odi);
|
| | | merger.setBase(baseId);
|
| | | boolean mergeSuccess = merger.merge(indexTreeId, headId);
|
| | | |
| | | if (mergeSuccess) {
|
| | | indexTreeId = merger.getResultTreeId();
|
| | | } else {
|
| | | //Manual merge required
|
| | | return false; |
| | | }
|
| | | }
|
| | | |
| | | CommitBuilder commit = new CommitBuilder();
|
| | | commit.setAuthor(ident);
|
| | | commit.setCommitter(ident);
|
| | | commit.setEncoding(com.gitblit.Constants.ENCODING);
|
| | | commit.setMessage(message);
|
| | | commit.setParentId(headId);
|
| | | commit.setTreeId(indexTreeId);
|
| | |
|
| | | // Insert the commit into the repository
|
| | | ObjectId commitId = odi.insert(commit);
|
| | | odi.flush();
|
| | |
|
| | | RevWalk revWalk = new RevWalk(db);
|
| | | try {
|
| | | RevCommit revCommit = revWalk.parseCommit(commitId);
|
| | | RefUpdate ru = db.updateRef(branch);
|
| | | ru.setForceUpdate(forceCommit);
|
| | | ru.setNewObjectId(commitId);
|
| | | ru.setExpectedOldObjectId(headId);
|
| | | ru.setRefLogMessage("commit: " + revCommit.getShortMessage(), false);
|
| | | Result rc = ru.update();
|
| | |
|
| | | switch (rc) {
|
| | | case NEW:
|
| | | case FORCED:
|
| | | case FAST_FORWARD:
|
| | | success = true;
|
| | | break;
|
| | | case REJECTED:
|
| | | case LOCK_FAILURE:
|
| | | throw new ConcurrentRefUpdateException(JGitText.get().couldNotLockHEAD,
|
| | | ru.getRef(), rc);
|
| | | default:
|
| | | throw new JGitInternalException(MessageFormat.format(
|
| | | JGitText.get().updatingRefFailed, branch, commitId.toString(),
|
| | | rc));
|
| | | }
|
| | | } finally {
|
| | | revWalk.close();
|
| | | }
|
| | | } finally {
|
| | | odi.close();
|
| | | }
|
| | | return success;
|
| | | }
|
| | | |
| | | /**
|
| | | * Returns true if the commit identified by commitId is at the tip of it's branch.
|
| | | *
|
| | | * @param repository
|
| | | * @param commitId
|
| | | * @return true if the given commit is the tip
|
| | | */
|
| | | public static boolean isTip(Repository repository, String commitId) {
|
| | | try {
|
| | | RefModel tip = getBranch(repository, commitId);
|
| | | return (tip != null); |
| | | } catch (Exception e) {
|
| | | LOGGER.error("Failed to determine isTip", e);
|
| | | }
|
| | | return false;
|
| | | }
|
| | |
|
| | | }
|