org.tmatesoft.svn.cli.command.CopyCommand Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of svnkit
The only pure Java Subversion library in the world, formerly known as JavaSVN
The newest version!
/*
 * ====================================================================
 * Copyright (c) 2004-2006 TMate Software Ltd.  All rights reserved.
 *
 * This software is licensed as described in the file COPYING, which
 * you should have received as part of this distribution.  The terms
 * are also available at http://svnkit.com/license.html
 * If newer versions of this license are posted there, you may use a
 * newer version instead, at your option.
 * ====================================================================
 */

package org.tmatesoft.svn.cli.command;

import java.io.File;
import java.io.PrintStream;

import org.tmatesoft.svn.cli.SVNArgument;
import org.tmatesoft.svn.cli.SVNCommand;
import org.tmatesoft.svn.core.SVNCommitInfo;
import org.tmatesoft.svn.core.SVNErrorCode;
import org.tmatesoft.svn.core.SVNErrorMessage;
import org.tmatesoft.svn.core.SVNException;
import org.tmatesoft.svn.core.SVNURL;
import org.tmatesoft.svn.core.wc.SVNCopyClient;
import org.tmatesoft.svn.core.wc.SVNRevision;

/**
 * @version 1.1.0
 * @author  TMate Software Ltd.
 */
public class CopyCommand extends SVNCommand {

    public void run(PrintStream out, PrintStream err) throws SVNException {
        if (getCommandLine().hasURLs()) {
            if (getCommandLine().hasPaths()) {
                final String path = getCommandLine().getPathAt(0);
                final String url = getCommandLine().getURL(0);
                if (getCommandLine().isPathURLBefore(url, path)) {
                    if (getCommandLine().getArgumentValue(SVNArgument.MESSAGE) != null) {
                        SVNErrorMessage msg = SVNErrorMessage.create(SVNErrorCode.CL_UNNECESSARY_LOG_MESSAGE, "Local, non-commit operations do not take a log message.");
                        throw new SVNException(msg);
                    }
                    runRemoteToLocal(out, err);
                } else {
                    runLocalToRemote(out, err);
                }
            } else {
                runRemote(out, err);
            }
        } else {
            if (getCommandLine().getArgumentValue(SVNArgument.MESSAGE) != null) {
                SVNErrorMessage msg = SVNErrorMessage.create(SVNErrorCode.CL_UNNECESSARY_LOG_MESSAGE, "Local, non-commit operations do not take a log message.");
                throw new SVNException(msg);
            }
            runLocally(out, err);
        }
    }

    private void runLocally(final PrintStream out, PrintStream err) throws SVNException {
        if (getCommandLine().getPathCount() != 2) {
            SVNErrorMessage msg = SVNErrorMessage.create(SVNErrorCode.CL_INSUFFICIENT_ARGS, "Please enter SRC and DST path");
            throw new SVNException(msg);
        }

        final String absoluteSrcPath = getCommandLine().getPathAt(0);
        final String absoluteDstPath = getCommandLine().getPathAt(1);
        if (matchTabsInPath(absoluteDstPath, err) || matchTabsInPath(absoluteSrcPath, err)) {
            return;
        }

        getClientManager().setEventHandler(new SVNCommandEventProcessor(out, err, false));
        SVNCopyClient updater = getClientManager().getCopyClient();
        boolean force = getCommandLine().hasArgument(SVNArgument.FORCE);
        SVNRevision srcRevision = SVNRevision.parse((String) getCommandLine().getArgumentValue(SVNArgument.REVISION));
        updater.doCopy(new File(absoluteSrcPath), srcRevision, new File(absoluteDstPath), force, false);
    }

    private void runRemote(PrintStream out, PrintStream err) throws SVNException {
        if (getCommandLine().getURLCount() != 2) {
            SVNErrorMessage msg = SVNErrorMessage.create(SVNErrorCode.CL_INSUFFICIENT_ARGS, "Please enter SRC and DST URLs");
            throw new SVNException(msg);
        }
        String srcURL = getCommandLine().getURL(0);
        SVNRevision srcRevision = SVNRevision.parse((String) getCommandLine().getArgumentValue(SVNArgument.REVISION));
        String dstURL = getCommandLine().getURL(1);

        if (matchTabsInURL(srcURL, err) || matchTabsInURL(dstURL, err)) {
            return;
        }

        String commitMessage = getCommitMessage();
        getClientManager().setEventHandler(new SVNCommandEventProcessor(out, err, false));
        SVNCopyClient updater = getClientManager().getCopyClient();
        SVNCommitInfo result = updater.doCopy(SVNURL.parseURIEncoded(srcURL), srcRevision, SVNURL.parseURIEncoded(dstURL), false, commitMessage);
        if (result != SVNCommitInfo.NULL) {
            out.println();
            out.println("Committed revision " + result.getNewRevision() + ".");
        }
    }

    private void runRemoteToLocal(final PrintStream out, PrintStream err) throws SVNException {
        final String srcURL = getCommandLine().getURL(0);
        String dstPath = getCommandLine().getPathAt(0);
        SVNRevision revision = SVNRevision.parse((String) getCommandLine().getArgumentValue(SVNArgument.REVISION));
        if (revision == null || !revision.isValid()) {
            revision = SVNRevision.HEAD;
        }
        getClientManager().setEventHandler(new SVNCommandEventProcessor(out, err, false));
        SVNCopyClient updater = getClientManager().getCopyClient();
        updater.doCopy(SVNURL.parseURIEncoded(srcURL), revision, new File(dstPath));
    }
    
    private void runLocalToRemote(final PrintStream out, PrintStream err) throws SVNException {
        final String dstURL = getCommandLine().getURL(0);
        String srcPath = getCommandLine().getPathAt(0);
        if (matchTabsInPath(srcPath, err) || matchTabsInURL(dstURL, err)) {
            return;
        }
        String message = getCommitMessage();
        SVNRevision revision = SVNRevision.parse((String) getCommandLine().getArgumentValue(SVNArgument.REVISION));
        if (revision == null || !revision.isValid()) {
            revision = SVNRevision.WORKING;
        }
        getClientManager().setEventHandler(new SVNCommandEventProcessor(out, err, false));
        SVNCopyClient updater = getClientManager().getCopyClient();

        SVNRevision srcRevision = SVNRevision.parse((String) getCommandLine().getArgumentValue(SVNArgument.REVISION));
        updater.setEventHandler(null);
        SVNCommitInfo info = updater.doCopy(new File(srcPath), srcRevision, SVNURL.parseURIEncoded(dstURL), message);
        if (info != SVNCommitInfo.NULL) {
            out.println();
            out.println("Committed revision " + info.getNewRevision() + ".");
        }
    }
}