bazaar4idea.command.BzrCommitCommand.java Source code

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Here is the source code for bazaar4idea.command.BzrCommitCommand.java

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// Copyright 2009 Victor Iacoban
//
// Licensed 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 bazaar4idea.command;

import bazaar4idea.i18n.BzrBundle;
import com.intellij.openapi.application.PathManager;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.vfs.VirtualFile;
import org.apache.commons.lang.StringUtils;
import bazaar4idea.BzrFile;
import bazaar4idea.BzrVcs;
import org.jetbrains.annotations.NotNull;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;

public class BzrCommitCommand {

    private static final Logger LOG = Logger.getInstance(BzrCommitCommand.class.getName());

    private static final String TEMP_FILE_NAME = ".bzr4intellij-commit.tmp";

    private final Project project;
    private final VirtualFile repo;
    private final String message;

    private List<BzrFile> files = Collections.emptyList();

    public BzrCommitCommand(Project project, @NotNull VirtualFile repo, String message) {
        this.project = project;
        this.repo = repo;
        this.message = message;
    }

    public void setFiles(@NotNull List<BzrFile> files) {
        this.files = files;
    }

    public void execute() throws BzrCommandException {
        if (StringUtils.isBlank(message)) {
            Object[] params = new Object[] {};
            throw new BzrCommandException(BzrBundle.message("bzr4intellij.commit.error.messageEmpty", params));
        }
        try {
            List<String> parameters = new LinkedList<String>();
            parameters.add("-F");
            parameters.add(saveCommitMessage().getAbsolutePath());
            for (BzrFile hgFile : files) {
                parameters.add(hgFile.getRelativePath());
            }
            BzrIdeaExec shellCommand = ShellCommandService.getInstance(project).createCommand(repo, "commit");
            shellCommand.addArguments(parameters);
            shellCommand.setStderrValidationEnabled(false);
            ShellCommandService.getInstance(project).execute(shellCommand);
            project.getMessageBus().syncPublisher(BzrVcs.OUTGOING_TOPIC).update(project);
        } catch (IOException e) {
            LOG.error(e);
        }
    }

    private File saveCommitMessage() throws IOException {
        File systemDir = new File(PathManager.getSystemPath());
        File tempFile = new File(systemDir, TEMP_FILE_NAME);
        Writer output = new BufferedWriter(new FileWriter(tempFile, false));
        try {
            output.write(message);
            output.flush();
        } finally {
            output.close();
        }
        tempFile.deleteOnExit();
        return tempFile;
    }

}