org.eclipse.jgit.pgm/src/org/eclipse/jgit/pgm/Push.java - jgit - Git at Google

 /*
  * 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 java.text.MessageFormat;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;

 import org.kohsuke.args4j.Argument;
 import org.kohsuke.args4j.Option;
 import org.eclipse.jgit.lib.Constants;
 import org.eclipse.jgit.lib.Ref;
 import org.eclipse.jgit.lib.TextProgressMonitor;
 import org.eclipse.jgit.transport.PushResult;
 import org.eclipse.jgit.transport.RefSpec;
 import org.eclipse.jgit.transport.RemoteRefUpdate;
 import org.eclipse.jgit.transport.Transport;
 import org.eclipse.jgit.transport.URIish;
 import org.eclipse.jgit.transport.RemoteRefUpdate.Status;

 @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")
 	void addAll(final boolean ignored) {
 		refSpecs.add(Transport.REFSPEC_PUSH_ALL);
 	}

 	@Option(name = "--tags")
 	void addTags(final boolean ignored) {
 		refSpecs.add(Transport.REFSPEC_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(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 {
 		if (force) {
 			final List<RefSpec> orig = new ArrayList<RefSpec>(refSpecs);
 			refSpecs.clear();
 			for (final RefSpec spec : orig)
 				refSpecs.add(spec.setForceUpdate(true));
 		}

 		final List<Transport> transports;
 		transports = Transport.openAll(db, remote, Transport.Operation.PUSH);
 		for (final Transport transport : transports) {
 			if (0 <= timeout)
 				transport.setTimeout(timeout);
 			transport.setPushThin(thin);
 			if (receivePack != null)
 				transport.setOptionReceivePack(receivePack);
 			transport.setDryRun(dryRun);

 			final Collection<RemoteRefUpdate> toPush = transport
 					.findRemoteRefUpdatesFor(refSpecs);

 			final URIish uri = transport.getURI();
 			final PushResult result;
 			try {
 				result = transport.push(new TextProgressMonitor(), toPush);
 			} finally {
 				transport.close();
 			}
 			printPushResult(uri, result);
 		}
 	}

 	private void printPushResult(final URIish uri,
 			final PushResult result) {
 		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(uri, result, rru);
 			} else
 				everythingUpToDate = false;
 		}

 		for (final RemoteRefUpdate rru : result.getRemoteUpdates()) {
 			// ...then successful updates...
 			if (rru.getStatus() == Status.OK)
 				printRefUpdateResult(uri, result, rru);
 		}

 		for (final RemoteRefUpdate rru : result.getRemoteUpdates()) {
 			// ...finally, others (problematic)
 			if (rru.getStatus() != Status.OK
 					&& rru.getStatus() != Status.UP_TO_DATE)
 				printRefUpdateResult(uri, result, rru);
 		}

 		AbstractFetchCommand.showRemoteMessages(result.getMessages());
 		if (everythingUpToDate)
 			out.println(CLIText.get().everythingUpToDate);
 	}

 	private void printRefUpdateResult(final URIish uri,
 			final PushResult result, final RemoteRefUpdate rru) {
 		if (!shownURI) {
 			shownURI = true;
 			out.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 = oldRef.getObjectId().abbreviate(db)
 							.name()
 							+ (fastForward ? ".." : "...")
 							+ rru.getNewObjectId().abbreviate(db).name();
 					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
 					, rru.getExpectedOldObjectId().abbreviate(db).name());
 			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 void printUpdateLine(final char flag, final String summary,
 			final String srcRef, final String destRef, final String message) {
 		out.format(" %c %-17s", flag, summary);

 		if (srcRef != null)
 			out.format(" %s ->", abbreviateRef(srcRef, true));
 		out.format(" %s", abbreviateRef(destRef, true));

 		if (message != null)
 			out.format(" (%s)", message);

 		out.println();
 	}
 }
	/*
	* 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 java.text.MessageFormat;
	import java.util.ArrayList;
	import java.util.Collection;
	import java.util.List;

	import org.kohsuke.args4j.Argument;
	import org.kohsuke.args4j.Option;
	import org.eclipse.jgit.lib.Constants;
	import org.eclipse.jgit.lib.Ref;
	import org.eclipse.jgit.lib.TextProgressMonitor;
	import org.eclipse.jgit.transport.PushResult;
	import org.eclipse.jgit.transport.RefSpec;
	import org.eclipse.jgit.transport.RemoteRefUpdate;
	import org.eclipse.jgit.transport.Transport;
	import org.eclipse.jgit.transport.URIish;
	import org.eclipse.jgit.transport.RemoteRefUpdate.Status;

	@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")
	void addAll(final boolean ignored) {
	refSpecs.add(Transport.REFSPEC_PUSH_ALL);
	}

	@Option(name = "--tags")
	void addTags(final boolean ignored) {
	refSpecs.add(Transport.REFSPEC_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(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 {
	if (force) {
	final List<RefSpec> orig = new ArrayList<RefSpec>(refSpecs);
	refSpecs.clear();
	for (final RefSpec spec : orig)
	refSpecs.add(spec.setForceUpdate(true));
	}

	final List<Transport> transports;
	transports = Transport.openAll(db, remote, Transport.Operation.PUSH);
	for (final Transport transport : transports) {
	if (0 <= timeout)
	transport.setTimeout(timeout);
	transport.setPushThin(thin);
	if (receivePack != null)
	transport.setOptionReceivePack(receivePack);
	transport.setDryRun(dryRun);

	final Collection<RemoteRefUpdate> toPush = transport
	.findRemoteRefUpdatesFor(refSpecs);

	final URIish uri = transport.getURI();
	final PushResult result;
	try {
	result = transport.push(new TextProgressMonitor(), toPush);
	} finally {
	transport.close();
	}
	printPushResult(uri, result);
	}
	}

	private void printPushResult(final URIish uri,
	final PushResult result) {
	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(uri, result, rru);
	} else
	everythingUpToDate = false;
	}

	for (final RemoteRefUpdate rru : result.getRemoteUpdates()) {
	// ...then successful updates...
	if (rru.getStatus() == Status.OK)
	printRefUpdateResult(uri, result, rru);
	}

	for (final RemoteRefUpdate rru : result.getRemoteUpdates()) {
	// ...finally, others (problematic)
	if (rru.getStatus() != Status.OK
	&& rru.getStatus() != Status.UP_TO_DATE)
	printRefUpdateResult(uri, result, rru);
	}

	AbstractFetchCommand.showRemoteMessages(result.getMessages());
	if (everythingUpToDate)
	out.println(CLIText.get().everythingUpToDate);
	}

	private void printRefUpdateResult(final URIish uri,
	final PushResult result, final RemoteRefUpdate rru) {
	if (!shownURI) {
	shownURI = true;
	out.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 = oldRef.getObjectId().abbreviate(db)
	.name()
	+ (fastForward ? ".." : "...")
	+ rru.getNewObjectId().abbreviate(db).name();
	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
	, rru.getExpectedOldObjectId().abbreviate(db).name());
	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 void printUpdateLine(final char flag, final String summary,
	final String srcRef, final String destRef, final String message) {
	out.format(" %c %-17s", flag, summary);

	if (srcRef != null)
	out.format(" %s ->", abbreviateRef(srcRef, true));
	out.format(" %s", abbreviateRef(destRef, true));

	if (message != null)
	out.format(" (%s)", message);

	out.println();
	}
	}