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| | | import java.text.MessageFormat;
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| | | import java.util.ArrayList;
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| | | import java.util.Arrays;
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| | | import java.util.Collection;
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| | | import java.util.Collections;
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| | | import java.util.Date;
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| | | import java.util.HashMap;
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| | | import org.eclipse.jgit.api.FetchCommand;
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| | | import org.eclipse.jgit.api.Git;
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| | | import org.eclipse.jgit.api.TagCommand;
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| | | import org.eclipse.jgit.api.errors.ConcurrentRefUpdateException;
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| | | import org.eclipse.jgit.api.errors.GitAPIException;
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| | | import org.eclipse.jgit.api.errors.JGitInternalException;
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| | | import org.eclipse.jgit.diff.DiffEntry;
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| | | import org.eclipse.jgit.diff.DiffEntry.ChangeType;
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| | | import org.eclipse.jgit.diff.DiffFormatter;
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| | | import org.eclipse.jgit.diff.RawTextComparator;
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| | | import org.eclipse.jgit.dircache.DirCache;
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| | | import org.eclipse.jgit.dircache.DirCacheEntry;
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| | | import org.eclipse.jgit.errors.ConfigInvalidException;
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| | | import org.eclipse.jgit.errors.IncorrectObjectTypeException;
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| | | import org.eclipse.jgit.errors.LargeObjectException;
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| | | import org.eclipse.jgit.errors.MissingObjectException;
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| | | import org.eclipse.jgit.errors.StopWalkException;
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| | | import org.eclipse.jgit.internal.JGitText;
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| | | import org.eclipse.jgit.lib.BlobBasedConfig;
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| | | import org.eclipse.jgit.lib.CommitBuilder;
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| | | import org.eclipse.jgit.lib.Constants;
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| | | import org.eclipse.jgit.lib.TreeFormatter;
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| | | import org.eclipse.jgit.merge.MergeStrategy;
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| | | import org.eclipse.jgit.merge.RecursiveMerger;
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| | | import org.eclipse.jgit.merge.ThreeWayMerger;
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| | | import org.eclipse.jgit.revwalk.RevBlob;
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| | | import org.eclipse.jgit.revwalk.RevCommit;
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| | | import org.eclipse.jgit.revwalk.RevObject;
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| | | import org.eclipse.jgit.transport.CredentialsProvider;
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| | | import org.eclipse.jgit.transport.FetchResult;
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| | | import org.eclipse.jgit.transport.RefSpec;
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| | | import org.eclipse.jgit.treewalk.CanonicalTreeParser;
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| | | import org.eclipse.jgit.treewalk.TreeWalk;
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| | | import org.eclipse.jgit.treewalk.filter.AndTreeFilter;
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| | | import org.eclipse.jgit.treewalk.filter.OrTreeFilter;
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| | |
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| | | * @return true if successful
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| | | */
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| | | public static boolean deleteBranchRef(Repository repository, String branch) {
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| | | String branchName = branch;
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| | | if (!branchName.startsWith(Constants.R_HEADS)) {
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| | | branchName = Constants.R_HEADS + branch;
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| | | }
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| | |
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| | | try {
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| | | RefUpdate refUpdate = repository.updateRef(branchName, false);
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| | | RefUpdate refUpdate = repository.updateRef(branch, false);
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| | | refUpdate.setForceUpdate(true);
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| | | RefUpdate.Result result = refUpdate.delete();
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| | | switch (result) {
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| | | return true;
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| | | default:
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| | | LOGGER.error(MessageFormat.format("{0} failed to delete to {1} returned result {2}",
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| | | repository.getDirectory().getAbsolutePath(), branchName, result));
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| | | repository.getDirectory().getAbsolutePath(), branch, result));
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| | | }
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| | | } catch (Throwable t) {
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| | | error(t, repository, "{0} failed to delete {1}", branchName);
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| | | error(t, repository, "{0} failed to delete {1}", branch);
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| | | }
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| | | return false;
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| | | }
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| | |
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| | | + "objects/" + oid;
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| | |
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| | | }
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| | | |
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| | | /**
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| | | * Returns all tree entries that do not match the ignore paths.
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| | | *
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| | | * @param db
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| | | * @param ignorePaths
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| | | * @param dcBuilder
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| | | * @throws IOException
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| | | */
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| | | public static List<DirCacheEntry> getTreeEntries(Repository db, String branch, Collection<String> ignorePaths) throws IOException {
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| | | List<DirCacheEntry> list = new ArrayList<DirCacheEntry>();
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| | | TreeWalk tw = null;
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| | | try {
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| | | ObjectId treeId = db.resolve(branch + "^{tree}");
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| | | if (treeId == null) {
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| | | // branch does not exist yet
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| | | return list;
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| | | }
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| | | tw = new TreeWalk(db);
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| | | int hIdx = tw.addTree(treeId);
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| | | tw.setRecursive(true);
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| | |
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| | | while (tw.next()) {
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| | | String path = tw.getPathString();
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| | | CanonicalTreeParser hTree = null;
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| | | if (hIdx != -1) {
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| | | hTree = tw.getTree(hIdx, CanonicalTreeParser.class);
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| | | }
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| | | if (!ignorePaths.contains(path)) {
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| | | // add all other tree entries
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| | | if (hTree != null) {
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| | | final DirCacheEntry entry = new DirCacheEntry(path);
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| | | entry.setObjectId(hTree.getEntryObjectId());
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| | | entry.setFileMode(hTree.getEntryFileMode());
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| | | list.add(entry);
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| | | }
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| | | }
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| | | }
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| | | } finally {
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| | | if (tw != null) {
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| | | tw.close();
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| | | }
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| | | }
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| | | return list;
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| | | }
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| | | |
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| | | public static boolean commitIndex(Repository db, String branch, DirCache index,
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| | | ObjectId parentId, boolean forceCommit,
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| | | String author, String authorEmail, String message) throws IOException, ConcurrentRefUpdateException {
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| | | boolean success = false;
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| | |
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| | | ObjectId headId = db.resolve(branch + "^{commit}");
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| | | ObjectId baseId = parentId;
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| | | if (baseId == null || headId == null) { return false; }
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| | | |
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| | | ObjectInserter odi = db.newObjectInserter();
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| | | try {
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| | | // Create the in-memory index of the new/updated ticket
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| | | ObjectId indexTreeId = index.writeTree(odi);
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| | |
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| | | // Create a commit object
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| | | PersonIdent ident = new PersonIdent(author, authorEmail);
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| | | |
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| | | if (forceCommit == false) {
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| | | ThreeWayMerger merger = MergeStrategy.RECURSIVE.newMerger(db, true);
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| | | merger.setObjectInserter(odi);
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| | | merger.setBase(baseId);
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| | | boolean mergeSuccess = merger.merge(indexTreeId, headId);
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| | | |
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| | | if (mergeSuccess) {
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| | | indexTreeId = merger.getResultTreeId();
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| | | } else {
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| | | //Manual merge required
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| | | return false; |
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| | | }
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| | | }
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| | | |
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| | | CommitBuilder commit = new CommitBuilder();
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| | | commit.setAuthor(ident);
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| | | commit.setCommitter(ident);
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| | | commit.setEncoding(com.gitblit.Constants.ENCODING);
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| | | commit.setMessage(message);
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| | | commit.setParentId(headId);
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| | | commit.setTreeId(indexTreeId);
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| | |
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| | | // Insert the commit into the repository
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| | | ObjectId commitId = odi.insert(commit);
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| | | odi.flush();
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| | |
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| | | RevWalk revWalk = new RevWalk(db);
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| | | try {
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| | | RevCommit revCommit = revWalk.parseCommit(commitId);
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| | | RefUpdate ru = db.updateRef(branch);
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| | | ru.setForceUpdate(forceCommit);
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| | | ru.setNewObjectId(commitId);
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| | | ru.setExpectedOldObjectId(headId);
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| | | ru.setRefLogMessage("commit: " + revCommit.getShortMessage(), false);
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| | | Result rc = ru.update();
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| | |
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| | | switch (rc) {
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| | | case NEW:
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| | | case FORCED:
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| | | case FAST_FORWARD:
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| | | success = true;
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| | | break;
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| | | case REJECTED:
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| | | case LOCK_FAILURE:
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| | | throw new ConcurrentRefUpdateException(JGitText.get().couldNotLockHEAD,
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| | | ru.getRef(), rc);
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| | | default:
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| | | throw new JGitInternalException(MessageFormat.format(
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| | | JGitText.get().updatingRefFailed, branch, commitId.toString(),
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| | | rc));
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| | | }
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| | | } finally {
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| | | revWalk.close();
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| | | }
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| | | } finally {
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| | | odi.close();
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| | | }
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| | | return success;
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| | | }
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| | | |
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| | | /**
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| | | * Returns true if the commit identified by commitId is at the tip of it's branch.
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| | | *
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| | | * @param repository
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| | | * @param commitId
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| | | * @return true if the given commit is the tip
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| | | */
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| | | public static boolean isTip(Repository repository, String commitId) {
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| | | try {
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| | | RefModel tip = getBranch(repository, commitId);
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| | | return (tip != null); |
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| | | } catch (Exception e) {
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| | | LOGGER.error("Failed to determine isTip", e);
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| | | }
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| | | return false;
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| | | }
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| | |
|
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| | | }
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