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| | | /*
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| | | * Copyright 2013 gitblit.com.
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| | | *
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| | | * Licensed under the Apache License, Version 2.0 (the "License");
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| | | * you may not use this file except in compliance with the License.
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| | | * You may obtain a copy of the License at
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| | | *
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| | | * http://www.apache.org/licenses/LICENSE-2.0
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| | | *
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| | | * Unless required by applicable law or agreed to in writing, software
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| | | * distributed under the License is distributed on an "AS IS" BASIS,
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| | | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| | | * See the License for the specific language governing permissions and
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| | | * limitations under the License.
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| | | */
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| | | package com.gitblit.models;
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| | |
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| | | import java.io.Serializable;
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| | | import java.text.MessageFormat;
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| | | import java.util.ArrayList;
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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 java.util.HashSet;
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| | | import java.util.LinkedHashSet;
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| | | import java.util.List;
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| | | import java.util.Map;
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| | | import java.util.Set;
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| | |
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| | | import org.eclipse.jgit.lib.Constants;
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| | | import org.eclipse.jgit.lib.PersonIdent;
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| | | import org.eclipse.jgit.revwalk.RevCommit;
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| | | import org.eclipse.jgit.transport.ReceiveCommand;
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| | | import com.gitblit.utils.StringUtils;
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| | |
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| | | /**
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| | | * Model class to represent a push into a repository.
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| | | * |
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| | | * @author James Moger
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| | | */
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| | | public class RefLogEntry implements Serializable, Comparable<RefLogEntry> {
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| | |
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| | | private static final long serialVersionUID = 1L;
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| | |
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| | | public final String repository;
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| | | |
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| | | public final Date date;
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| | | |
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| | | public final UserModel user;
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| | |
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| | | private final Set<RepositoryCommit> commits;
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| | | |
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| | | protected final Map<String, ReceiveCommand.Type> refUpdates;
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| | | |
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| | | protected final Map<String, String> refIdChanges;
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| | | |
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| | | private int authorCount;
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| | |
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| | | /**
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| | | * Constructor for specified duration of push from start date.
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| | | * |
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| | | * @param repository
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| | | * the repository that received the push
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| | | * @param date
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| | | * the date of the push
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| | | * @param user
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| | | * the user who pushed
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| | | */
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| | | public RefLogEntry(String repository, Date date, UserModel user) {
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| | | this.repository = repository;
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| | | this.date = date;
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| | | this.user = user;
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| | | this.commits = new LinkedHashSet<RepositoryCommit>();
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| | | this.refUpdates = new HashMap<String, ReceiveCommand.Type>();
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| | | this.refIdChanges = new HashMap<String, String>();
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| | | this.authorCount = -1;
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| | | }
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| | | |
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| | | /**
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| | | * Tracks the change type for the specified ref.
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| | | * |
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| | | * @param ref
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| | | * @param type
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| | | */
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| | | public void updateRef(String ref, ReceiveCommand.Type type) {
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| | | if (!refUpdates.containsKey(ref)) {
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| | | refUpdates.put(ref, type);
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| | | }
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| | | }
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| | | |
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| | | /**
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| | | * Tracks the change type for the specified ref.
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| | | * |
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| | | * @param ref
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| | | * @param type
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| | | * @param oldId
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| | | * @param newId
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| | | */
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| | | public void updateRef(String ref, ReceiveCommand.Type type, String oldId, String newId) {
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| | | if (!refUpdates.containsKey(ref)) {
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| | | refUpdates.put(ref, type);
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| | | refIdChanges.put(ref, oldId + "-" + newId);
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| | | }
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| | | }
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| | | |
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| | | /**
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| | | * Returns the old id of a ref.
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| | | * |
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| | | * @param ref
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| | | * @return the old id
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| | | */
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| | | public String getOldId(String ref) {
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| | | String change = refIdChanges.get(ref);
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| | | if (StringUtils.isEmpty(change)) {
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| | | return null;
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| | | }
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| | | return change.split("-")[0];
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| | | }
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| | |
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| | | /**
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| | | * Returns the new id of a ref
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| | | * |
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| | | * @param ref
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| | | * @return the new id
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| | | */
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| | | public String getNewId(String ref) {
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| | | String change = refIdChanges.get(ref);
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| | | if (StringUtils.isEmpty(change)) {
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| | | return null;
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| | | }
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| | | return change.split("-")[1];
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| | | }
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| | | |
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| | | /**
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| | | * Returns the change type of the ref change.
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| | | * |
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| | | * @param ref
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| | | * @return the change type for the ref
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| | | */
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| | | public ReceiveCommand.Type getChangeType(String ref) {
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| | | ReceiveCommand.Type type = refUpdates.get(ref);
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| | | return type;
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| | | }
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| | |
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| | | /**
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| | | * Adds a commit to the push entry object as long as the commit is not a
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| | | * duplicate.
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| | | * |
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| | | * @param branch
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| | | * @param commit
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| | | * @return a RepositoryCommit, if one was added. Null if this is duplicate
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| | | * commit
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| | | */
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| | | public RepositoryCommit addCommit(String branch, RevCommit commit) {
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| | | RepositoryCommit commitModel = new RepositoryCommit(repository, branch, commit);
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| | | if (commits.add(commitModel)) {
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| | | authorCount = -1;
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| | | return commitModel;
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| | | }
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| | | return null;
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| | | }
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| | |
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| | | /**
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| | | * Adds a commit to the push entry object as long as the commit is not a
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| | | * duplicate.
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| | | * |
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| | | * @param branch
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| | | * @param commit
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| | | * @return a RepositoryCommit, if one was added. Null if this is duplicate
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| | | * commit
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| | | */
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| | | public RepositoryCommit addCommit(RepositoryCommit commit) {
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| | | if (commits.add(commit)) {
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| | | authorCount = -1;
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| | | return commit;
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| | | }
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| | | return null;
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| | | }
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| | |
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| | | /**
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| | | * Adds a a list of repository commits. This is used to construct discrete
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| | | * ref push log entries
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| | | * |
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| | | * @param commits
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| | | */
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| | | public void addCommits(List<RepositoryCommit> list) {
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| | | commits.addAll(list);
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| | | authorCount = -1;
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| | | }
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| | | |
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| | | /**
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| | | * Returns true if this push contains a non-fastforward ref update.
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| | | * |
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| | | * @return true if this is a non-fastforward push
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| | | */
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| | | public boolean isNonFastForward() {
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| | | for (Map.Entry<String, ReceiveCommand.Type> entry : refUpdates.entrySet()) {
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| | | if (ReceiveCommand.Type.UPDATE_NONFASTFORWARD.equals(entry.getValue())) {
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| | | return true;
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| | | }
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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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| | | * Returns true if this ref has been rewound.
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| | | * |
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| | | * @param ref
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| | | * @return true if this is a non-fastforward ref update
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| | | */
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| | | public boolean isNonFastForward(String ref) {
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| | | ReceiveCommand.Type type = refUpdates.get(ref);
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| | | if (type == null) {
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| | | return false;
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| | | }
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| | | return ReceiveCommand.Type.UPDATE_NONFASTFORWARD.equals(type);
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| | | }
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| | |
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| | | /**
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| | | * Returns true if this ref has been deleted.
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| | | * |
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| | | * @param ref
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| | | * @return true if this is a delete ref update
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| | | */
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| | | public boolean isDelete(String ref) {
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| | | ReceiveCommand.Type type = refUpdates.get(ref);
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| | | if (type == null) {
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| | | return false;
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| | | }
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| | | return ReceiveCommand.Type.DELETE.equals(type);
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| | | }
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| | | |
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| | | /**
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| | | * Returns the list of refs changed by the push.
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| | | * |
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| | | * @return a list of refs
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| | | */
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| | | public List<String> getChangedRefs() {
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| | | return new ArrayList<String>(refUpdates.keySet());
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| | | }
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| | | |
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| | | /**
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| | | * Returns the list of branches changed by the push.
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| | | * |
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| | | * @return a list of branches
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| | | */
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| | | public List<String> getChangedBranches() {
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| | | return getChangedRefs(Constants.R_HEADS);
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| | | }
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| | | |
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| | | /**
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| | | * Returns the list of tags changed by the push.
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| | | * |
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| | | * @return a list of tags
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| | | */
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| | | public List<String> getChangedTags() {
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| | | return getChangedRefs(Constants.R_TAGS);
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| | | }
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| | |
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| | | /**
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| | | * Gets the changed refs in the push.
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| | | * |
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| | | * @param baseRef
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| | | * @return the changed refs
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| | | */
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| | | protected List<String> getChangedRefs(String baseRef) {
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| | | Set<String> refs = new HashSet<String>();
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| | | for (String ref : refUpdates.keySet()) {
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| | | if (baseRef == null || ref.startsWith(baseRef)) {
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| | | refs.add(ref);
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| | | }
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| | | }
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| | | List<String> list = new ArrayList<String>(refs);
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| | | Collections.sort(list);
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| | | return list;
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| | | }
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| | | |
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| | | public int getAuthorCount() {
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| | | if (authorCount == -1) {
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| | | Set<String> authors = new HashSet<String>();
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| | | for (RepositoryCommit commit : commits) {
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| | | String name = commit.getAuthorIdent().getName();
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| | | authors.add(name);
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| | | }
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| | | authorCount = authors.size();
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| | | }
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| | | return authorCount;
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| | | }
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| | | |
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| | | /**
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| | | * The total number of commits in the push.
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| | | * |
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| | | * @return the number of commits in the push
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| | | */
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| | | public int getCommitCount() {
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| | | return commits.size();
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| | | }
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| | | |
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| | | /**
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| | | * Returns all commits in the push.
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| | | * |
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| | | * @return a list of commits
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| | | */
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| | | public List<RepositoryCommit> getCommits() {
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| | | List<RepositoryCommit> list = new ArrayList<RepositoryCommit>(commits);
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| | | Collections.sort(list);
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| | | return list;
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| | | }
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| | | |
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| | | /**
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| | | * Returns all commits that belong to a particular ref
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| | | * |
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| | | * @param ref
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| | | * @return a list of commits
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| | | */
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| | | public List<RepositoryCommit> getCommits(String ref) {
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| | | List<RepositoryCommit> list = new ArrayList<RepositoryCommit>();
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| | | for (RepositoryCommit commit : commits) {
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| | | if (commit.branch.equals(ref)) {
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| | | list.add(commit);
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| | | }
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| | | }
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| | | Collections.sort(list);
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| | | return list;
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| | | }
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| | | |
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| | | public PersonIdent getCommitterIdent() {
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| | | return new PersonIdent(user.getDisplayName(), user.emailAddress == null ? user.username : user.emailAddress);
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| | | }
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| | |
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| | | public PersonIdent getAuthorIdent() {
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| | | if (getAuthorCount() == 1) {
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| | | return getCommits().get(0).getAuthorIdent();
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| | | }
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| | | return getCommitterIdent();
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| | | }
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| | |
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| | | @Override
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| | | public int compareTo(RefLogEntry o) {
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| | | // reverse chronological order
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| | | return o.date.compareTo(date);
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| | | }
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| | | |
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| | | @Override
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| | | public String toString() {
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| | | StringBuilder sb = new StringBuilder();
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| | | sb.append(MessageFormat.format("{0,date,yyyy-MM-dd HH:mm}: {1} pushed {2,number,0} commit{3} to {4} ",
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| | | date, user.getDisplayName(), commits.size(), commits.size() == 1 ? "":"s", repository));
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| | | for (Map.Entry<String, ReceiveCommand.Type> entry : refUpdates.entrySet()) {
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| | | String ref = entry.getKey();
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| | | ReceiveCommand.Type type = entry.getValue();
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| | | sb.append("\n ").append(ref).append(' ').append(type.name()).append('\n');
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| | | for (RepositoryCommit commit : getCommits(ref)) {
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| | | sb.append(" ").append(commit.toString()).append('\n');
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| | | }
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| | | }
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| | | return sb.toString();
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| | | }
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| | | }
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