/*
* Copyright 2013 James Moger
*
* 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 org.moxie.ant;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.types.DirSet;
import org.apache.tools.ant.types.FileSet;
import org.apache.tools.ant.types.resources.Union;
import org.moxie.MoxieException;
import org.moxie.Toolkit;
import org.moxie.utils.FileUtils;
import org.moxie.utils.JGitUtils;
import org.moxie.utils.StringUtils;
public class MxCommit extends MxGitTask {
protected Message message;
protected Tag tag;
protected Union path;
public MxCommit() {
super();
setTaskName("mx:commit");
}
public Message createMessage() {
this.message = new Message();
this.message.setProject(getProject());
return this.message;
}
public Tag createTag() {
tag = new Tag();
tag.setProject(getProject());
return tag;
}
public void addFileset(FileSet set) {
getPath().add(set);
}
public void addDirset(DirSet set) {
getPath().add(set);
}
private synchronized Union getPath() {
if (path == null) {
path = new Union();
path.setProject(getProject());
}
return path;
}
@Override
public void execute() throws BuildException {
loadDependencies();
if (message == null || StringUtils.isEmpty(message.getValue())) {
throw new MoxieException("The commit must have a message!");
}
if (tag != null && StringUtils.isEmpty(tag.getMessage())) {
// default tag message is the commit message
tag.createMessage().setValue(message.getValue());
}
if (tag != null && StringUtils.isEmpty(tag.getName())) {
// default tag name is version
tag.setName(getProject().getProperty(Toolkit.Key.version.projectId()));
}
File dir = getRepositoryDir();
if (dir == null && !isRequiredGoal()) {
// do not require git commit
return;
}
File workingDir = dir;
if (dir.getName().equals(".git")) {
workingDir = dir.getParentFile();
}
titleClass(dir.getAbsolutePath());
// consume path shared by another task
getPath().add(consumeSharedPaths());
List<String> files = new ArrayList<String>();
try {
int offset = getConsoleOffset();
setConsoleOffset(0);
// display log message, fit on 80 column terminal
getConsole().log(StringUtils.leftPad("", offset, ' ') + StringUtils.trimString(message.getValue(), 67 - offset));
getConsole().log();
// add all included files relative to the working directory
for (String file : getPath().list()) {
String relativePath = FileUtils.getRelativePath(workingDir, new File(file));
if (relativePath == null) {
String msg = getConsole().error("Can not add {0} because it is not located relative to {1}",
file, workingDir.getAbsolutePath());
throw new MoxieException(msg);
}
files.add(relativePath);
getConsole().log(1, "adding " + relativePath);
}
String commitId = JGitUtils.commitFiles(dir, files, message.getValue(),
tag == null ? null : tag.getName(), tag == null ? null : tag.getMessage());
getConsole().log();
getConsole().log(1, "created commit {0}", commitId);
if (tag != null) {
getConsole().log(1, "tagged as ''{0}''", tag.getName());
}
// update the commit id property
getProject().setProperty(Toolkit.Key.commitId.projectId(), commitId);
} catch (Exception e) {
throw new MoxieException(e);
}
}
}