/*
* Copyright (C) 2010, Chris Aniszczyk <caniszczyk@gmail.com>
* Copyright (C) 2008, Marek Zawirski <marek.zawirski@gmail.com>
* 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.pgm;
import static java.lang.Character.valueOf;
import java.io.IOException;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.jgit.api.Git;
import org.eclipse.jgit.api.PushCommand;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.ObjectReader;
import org.eclipse.jgit.lib.Ref;
import org.eclipse.jgit.lib.TextProgressMonitor;
import org.eclipse.jgit.pgm.internal.CLIText;
import org.eclipse.jgit.transport.PushResult;
import org.eclipse.jgit.transport.RefSpec;
import org.eclipse.jgit.transport.RemoteRefUpdate;
import org.eclipse.jgit.transport.RemoteRefUpdate.Status;
import org.eclipse.jgit.transport.Transport;
import org.eclipse.jgit.transport.URIish;
import org.kohsuke.args4j.Argument;
import org.kohsuke.args4j.Option;
@Command(common = true, usage = "usage_UpdateRemoteRepositoryFromLocalRefs")
class Push extends TextBuiltin {
@Option(name = "--timeout", metaVar = "metaVar_seconds", usage = "usage_abortConnectionIfNoActivity")
int timeout = -1;
@Argument(index = 0, metaVar = "metaVar_uriish")
private String remote = Constants.DEFAULT_REMOTE_NAME;
@Argument(index = 1, metaVar = "metaVar_refspec")
private final List<RefSpec> refSpecs = new ArrayList<RefSpec>();
@Option(name = "--all")
private boolean all;
@Option(name = "--tags")
private boolean tags;
@Option(name = "--verbose", aliases = { "-v" })
private boolean verbose = false;
@Option(name = "--thin")
private boolean thin = Transport.DEFAULT_PUSH_THIN;
@Option(name = "--no-thin")
void nothin(@SuppressWarnings("unused") final boolean ignored) {
thin = false;
}
@Option(name = "--force", aliases = { "-f" })
private boolean force;
@Option(name = "--receive-pack", metaVar = "metaVar_path")
private String receivePack;
@Option(name = "--dry-run")
private boolean dryRun;
private boolean shownURI;
@Override
protected void run() throws Exception {
Git git = new Git(db);
PushCommand push = git.push();
push.setDryRun(dryRun);
push.setForce(force);
push.setProgressMonitor(new TextProgressMonitor());
push.setReceivePack(receivePack);
push.setRefSpecs(refSpecs);
if (all)
push.setPushAll();
if (tags)
push.setPushTags();
push.setRemote(remote);
push.setThin(thin);
push.setTimeout(timeout);
Iterable<PushResult> results = push.call();
for (PushResult result : results) {
ObjectReader reader = db.newObjectReader();
try {
printPushResult(reader, result.getURI(), result);
} finally {
reader.release();
}
}
}
private void printPushResult(final ObjectReader reader, final URIish uri,
final PushResult result) throws IOException {
shownURI = false;
boolean everythingUpToDate = true;
// at first, print up-to-date ones...
for (final RemoteRefUpdate rru : result.getRemoteUpdates()) {
if (rru.getStatus() == Status.UP_TO_DATE) {
if (verbose)
printRefUpdateResult(reader, uri, result, rru);
} else
everythingUpToDate = false;
}
for (final RemoteRefUpdate rru : result.getRemoteUpdates()) {
// ...then successful updates...
if (rru.getStatus() == Status.OK)
printRefUpdateResult(reader, uri, result, rru);
}
for (final RemoteRefUpdate rru : result.getRemoteUpdates()) {
// ...finally, others (problematic)
if (rru.getStatus() != Status.OK
&& rru.getStatus() != Status.UP_TO_DATE)
printRefUpdateResult(reader, uri, result, rru);
}
AbstractFetchCommand.showRemoteMessages(result.getMessages());
if (everythingUpToDate)
outw.println(CLIText.get().everythingUpToDate);
}
private void printRefUpdateResult(final ObjectReader reader,
final URIish uri, final PushResult result, final RemoteRefUpdate rru)
throws IOException {
if (!shownURI) {
shownURI = true;
outw.println(MessageFormat.format(CLIText.get().pushTo, uri));
}
final String remoteName = rru.getRemoteName();
final String srcRef = rru.isDelete() ? null : rru.getSrcRef();
switch (rru.getStatus()) {
case OK:
if (rru.isDelete())
printUpdateLine('-', "[deleted]", null, remoteName, null);
else {
final Ref oldRef = result.getAdvertisedRef(remoteName);
if (oldRef == null) {
final String summary;
if (remoteName.startsWith(Constants.R_TAGS))
summary = "[new tag]";
else
summary = "[new branch]";
printUpdateLine('*', summary, srcRef, remoteName, null);
} else {
boolean fastForward = rru.isFastForward();
final char flag = fastForward ? ' ' : '+';
final String summary = safeAbbreviate(reader, oldRef
.getObjectId())
+ (fastForward ? ".." : "...") //$NON-NLS-1$ //$NON-NLS-2$
+ safeAbbreviate(reader, rru.getNewObjectId());
final String message = fastForward ? null : CLIText.get().forcedUpdate;
printUpdateLine(flag, summary, srcRef, remoteName, message);
}
}
break;
case NON_EXISTING:
printUpdateLine('X', "[no match]", null, remoteName, null);
break;
case REJECTED_NODELETE:
printUpdateLine('!', "[rejected]", null, remoteName,
CLIText.get().remoteSideDoesNotSupportDeletingRefs);
break;
case REJECTED_NONFASTFORWARD:
printUpdateLine('!', "[rejected]", srcRef, remoteName,
CLIText.get().nonFastForward);
break;
case REJECTED_REMOTE_CHANGED:
final String message = MessageFormat.format(
CLIText.get().remoteRefObjectChangedIsNotExpectedOne,
safeAbbreviate(reader, rru.getExpectedOldObjectId()));
printUpdateLine('!', "[rejected]", srcRef, remoteName, message);
break;
case REJECTED_OTHER_REASON:
printUpdateLine('!', "[remote rejected]", srcRef, remoteName, rru
.getMessage());
break;
case UP_TO_DATE:
if (verbose)
printUpdateLine('=', "[up to date]", srcRef, remoteName, null);
break;
case NOT_ATTEMPTED:
case AWAITING_REPORT:
printUpdateLine('?', "[unexpected push-process behavior]", srcRef,
remoteName, rru.getMessage());
break;
}
}
private static String safeAbbreviate(ObjectReader reader, ObjectId id) {
try {
return reader.abbreviate(id).name();
} catch (IOException cannotAbbreviate) {
return id.name();
}
}
private void printUpdateLine(final char flag, final String summary,
final String srcRef, final String destRef, final String message)
throws IOException {
outw.format(" %c %-17s", valueOf(flag), summary); //$NON-NLS-1$
if (srcRef != null)
outw.format(" %s ->", abbreviateRef(srcRef, true)); //$NON-NLS-1$
outw.format(" %s", abbreviateRef(destRef, true)); //$NON-NLS-1$
if (message != null)
outw.format(" (%s)", message); //$NON-NLS-1$
outw.println();
}
}