| /* |
| * Copyright (C) 2015 Obeo. |
| * and other copyright owners as documented in the project's IP log. |
| * |
| * This program and the accompanying materials are made available |
| * under the terms of the Eclipse Distribution License v1.0 which |
| * accompanies this distribution, is reproduced below, and is |
| * available at http://www.eclipse.org/org/documents/edl-v10.php |
| * |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or |
| * without modification, are permitted provided that the following |
| * conditions are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * |
| * - Neither the name of the Eclipse Foundation, Inc. nor the |
| * names of its contributors may be used to endorse or promote |
| * products derived from this software without specific prior |
| * written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND |
| * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
| * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| package org.eclipse.jgit.hooks; |
| |
| import java.io.IOException; |
| import java.io.PrintStream; |
| import java.util.Collection; |
| |
| import org.eclipse.jgit.api.errors.AbortedByHookException; |
| import org.eclipse.jgit.lib.ObjectId; |
| import org.eclipse.jgit.lib.Repository; |
| import org.eclipse.jgit.transport.RemoteRefUpdate; |
| |
| /** |
| * The <code>pre-push</code> hook implementation. The pre-push hook runs during |
| * git push, after the remote refs have been updated but before any objects have |
| * been transferred. |
| * |
| * @since 4.2 |
| */ |
| public class PrePushHook extends GitHook<String> { |
| |
| /** |
| * Constant indicating the name of the pre-push hook. |
| */ |
| public static final String NAME = "pre-push"; //$NON-NLS-1$ |
| |
| private String remoteName; |
| |
| private String remoteLocation; |
| |
| private String refs; |
| |
| /** |
| * Constructor for PrePushHook |
| * |
| * @param repo |
| * The repository |
| * @param outputStream |
| * The output stream the hook must use. {@code null} is allowed, |
| * in which case the hook will use {@code System.out}. |
| */ |
| protected PrePushHook(Repository repo, PrintStream outputStream) { |
| super(repo, outputStream); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| protected String getStdinArgs() { |
| return refs; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String call() throws IOException, AbortedByHookException { |
| if (canRun()) { |
| doRun(); |
| } |
| return ""; //$NON-NLS-1$ |
| } |
| |
| /** |
| * @return {@code true} |
| */ |
| private boolean canRun() { |
| return true; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override |
| public String getHookName() { |
| return NAME; |
| } |
| |
| /** |
| * {@inheritDoc} |
| * <p> |
| * This hook receives two parameters, which is the name and the location of |
| * the remote repository. |
| */ |
| @Override |
| protected String[] getParameters() { |
| if (remoteName == null) { |
| remoteName = remoteLocation; |
| } |
| return new String[] { remoteName, remoteLocation }; |
| } |
| |
| /** |
| * Set remote name |
| * |
| * @param name |
| * remote name |
| */ |
| public void setRemoteName(String name) { |
| remoteName = name; |
| } |
| |
| /** |
| * Get remote name |
| * |
| * @return remote name or null |
| * @since 4.11 |
| */ |
| protected String getRemoteName() { |
| return remoteName; |
| } |
| |
| /** |
| * Set remote location |
| * |
| * @param location |
| * a remote location |
| */ |
| public void setRemoteLocation(String location) { |
| remoteLocation = location; |
| } |
| |
| /** |
| * Set Refs |
| * |
| * @param toRefs |
| * a collection of {@code RemoteRefUpdate}s |
| */ |
| public void setRefs(Collection<RemoteRefUpdate> toRefs) { |
| StringBuilder b = new StringBuilder(); |
| boolean first = true; |
| for (RemoteRefUpdate u : toRefs) { |
| if (!first) |
| b.append("\n"); //$NON-NLS-1$ |
| else |
| first = false; |
| b.append(u.getSrcRef()); |
| b.append(" "); //$NON-NLS-1$ |
| b.append(u.getNewObjectId().getName()); |
| b.append(" "); //$NON-NLS-1$ |
| b.append(u.getRemoteName()); |
| b.append(" "); //$NON-NLS-1$ |
| ObjectId ooid = u.getExpectedOldObjectId(); |
| b.append((ooid == null) ? ObjectId.zeroId().getName() : ooid |
| .getName()); |
| } |
| refs = b.toString(); |
| } |
| } |