org.kuali.maven.plugins.jenkins.helper.CommandHelper Maven / Gradle / Ivy

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Automated management of Jenkins jobs via Maven. Much of the information needed by Jenkins when creating a job is already in the Maven pom. The SCM information and CI url are present there. Jenkins jobs also typically have names that reflect the groupId, artifactId, and version in some manner. This plugin automates the process of creating Jenkins jobs by harvesting information from the POM to create XML config files in the format Jenkins needs. The Jenkins CLI wrapper is then used to create, update, read, and delete Jenkins jobs on the CI server.

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/**
 * Copyright 2011-2012 The Kuali Foundation
 *
 * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
 *
 * 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.kuali.maven.plugins.jenkins.helper;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import org.kuali.maven.plugins.jenkins.CliMojo;
import org.kuali.maven.plugins.jenkins.Command;
import org.kuali.maven.plugins.jenkins.RunJobCommand;
import org.kuali.maven.plugins.jenkins.SimpleJobCommand;

public class CommandHelper {
    public static final String SPACE = " ";
    public static final String SKIP_IF_NO_CHANGES_ARG = "-c";
    public static final String WAIT_FOR_JOB_TO_FINISH_ARG = "-s";
    public static final String PARAMS_ARG = "-p";

    public List getCommands(CliMojo mojo) {
        if (!Helper.isEmpty(mojo.getCommands())) {
            return mojo.getCommands();
        } else {
            Command command = getCommand(mojo);
            return Helper.toList(command);
        }
    }

    protected Command getCommand(CliMojo mojo) {
        String[] args = Helper.splitAndTrim(mojo.getCmd(), SPACE);
        Command command = new Command();
        command.setArgs(Arrays.asList(args));
        command.setStdin(mojo.getStdin());
        command.setStdin(mojo.getStdinUrl());
        return command;
    }

    public List toArgs(RunJobCommand command) {
        List args = new ArrayList();
        args.addAll(toArgs((SimpleJobCommand) command));
        if (command.isSkipIfNoChanges()) {
            args.add(SKIP_IF_NO_CHANGES_ARG);
        }
        if (command.isWait()) {
            args.add(WAIT_FOR_JOB_TO_FINISH_ARG);
        }
        if (!Helper.isEmpty(command.getParams())) {
            args.add(PARAMS_ARG);
            args.addAll(Helper.toKeyValueList(command.getParams()));
        }
        return args;
    }

    public List toArgs(SimpleJobCommand command) {
        String jenkinsCommand = command.getCommand();
        String jobName = command.getName();
        return Helper.toList(jenkinsCommand, jobName);
    }

}