| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.netbeans.libs.git; |
| |
| import java.io.File; |
| import java.util.Collection; |
| import java.util.List; |
| import org.eclipse.jgit.api.RebaseResult; |
| |
| /** |
| * Returned by a git rebase command, represents its result. |
| * |
| * @author Ondra Vrabec |
| * @since 1.8 |
| */ |
| public final class GitRebaseResult { |
| |
| private final RebaseStatus rebaseStatus; |
| private final List<File> conflicts; |
| private final List<File> failures; |
| private final String currentHead; |
| private final String currentCommit; |
| |
| /** |
| * The status rebase resulted in. |
| */ |
| public enum RebaseStatus { |
| /** |
| * Rebase successfully finished. No action is required. |
| */ |
| OK { |
| @Override |
| public boolean isSuccessful () { |
| return true; |
| } |
| }, |
| /** |
| * Rebase was aborted and reset to the original state. No action is |
| * required. |
| */ |
| ABORTED { |
| @Override |
| public boolean isSuccessful () { |
| return false; |
| } |
| }, |
| /** |
| * Stopped due to a conflict. Must be either aborted, resolved or the |
| * commit must be skipped from the rebase. |
| */ |
| STOPPED { |
| @Override |
| public boolean isSuccessful () { |
| return false; |
| } |
| }, |
| /** |
| * Failed and reset to the original state. |
| * Local modifications preventing from applying commit changes must be |
| * reverted. |
| */ |
| FAILED { |
| @Override |
| public boolean isSuccessful () { |
| return false; |
| } |
| }, |
| /** |
| * Conflicts when checking out the target HEAD. |
| * Local modifications preventing the checkout must be reverted. |
| */ |
| CONFLICTS { |
| @Override |
| public boolean isSuccessful () { |
| return false; |
| } |
| }, |
| /** |
| * Already up-to-date. No action is required. |
| */ |
| UP_TO_DATE { |
| @Override |
| public boolean isSuccessful () { |
| return true; |
| } |
| }, |
| /** |
| * Fast-forward, HEAD points to the new commit. No action is required. |
| */ |
| FAST_FORWARD { |
| @Override |
| public boolean isSuccessful () { |
| return true; |
| } |
| }, |
| /** |
| * Continue with nothing left to commit. Rebase commit does not bring |
| * any modifications. A skip of the commit or complete rebase abort is |
| * required. |
| */ |
| NOTHING_TO_COMMIT { |
| @Override |
| public boolean isSuccessful () { |
| return false; |
| } |
| }; |
| |
| /** |
| * @return whether the status indicates a successful result |
| */ |
| public abstract boolean isSuccessful (); |
| } |
| |
| GitRebaseResult (RebaseResult result, List<File> rebaseConflicts, List<File> failures, String currentHead) { |
| this.rebaseStatus = parseRebaseStatus(result.getStatus()); |
| this.currentHead = currentHead; |
| if (result.getCurrentCommit() == null) { |
| this.currentCommit = null; |
| } else { |
| this.currentCommit = result.getCurrentCommit().getId().getName(); |
| } |
| this.conflicts = rebaseConflicts; |
| this.failures = failures; |
| } |
| |
| /** |
| * @return result of the rebase. |
| */ |
| public RebaseStatus getRebaseStatus () { |
| return rebaseStatus; |
| } |
| |
| /** |
| * @return current HEAD commit after the rebase. |
| */ |
| public String getCurrentHead () { |
| return currentHead; |
| } |
| |
| /** |
| * @return the last rebasing commit resulting in the |
| * {@link RebaseStatus#STOPPED} state, or <code>null</code> if the result is |
| * different. |
| */ |
| public String getCurrentCommit () { |
| return currentCommit; |
| } |
| |
| /** |
| * If the rebase started but was unable to finish because of unresolved |
| * conflicts then the method returns a collection of such files in conflict. |
| * To complete the rebase you need to resolve the conflicts and continue the |
| * rebase. |
| * |
| * @return files in conflict |
| */ |
| public Collection<File> getConflicts () { |
| return conflicts; |
| } |
| |
| /** |
| * When the rebase fails because of local modifications (i.e. it finishes |
| * with {@link RebaseStatus#CONFLICTS} or {@link RebaseStatus#FAILED}) then |
| * this method returns a collections of files causing the failure. |
| * |
| * @return files that cause the rebase to fail. |
| */ |
| public Collection<File> getFailures () { |
| return failures; |
| } |
| |
| static RebaseStatus parseRebaseStatus (RebaseResult.Status rebaseStatus) { |
| switch (rebaseStatus) { |
| case EDIT: |
| return RebaseStatus.STOPPED; |
| case UNCOMMITTED_CHANGES: |
| return RebaseStatus.FAILED; |
| case INTERACTIVE_PREPARED: |
| return RebaseStatus.STOPPED; |
| case STASH_APPLY_CONFLICTS: |
| return RebaseStatus.CONFLICTS; |
| |
| } |
| return GitRebaseResult.RebaseStatus.valueOf(rebaseStatus.name()); |
| } |
| } |