io.jenkins.updatebot.commands.PushVersionChanges Maven / Gradle / Ivy

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/*
 * Copyright 2016 Red Hat, Inc.
 *
 * Red Hat licenses this file to you 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 io.jenkins.updatebot.commands;

import com.beust.jcommander.Parameter;
import com.beust.jcommander.ParameterException;
import com.beust.jcommander.Parameters;
import io.jenkins.updatebot.CommandNames;
import io.jenkins.updatebot.Configuration;
import io.jenkins.updatebot.kind.Kind;
import io.jenkins.updatebot.model.DependencyVersionChange;
import io.jenkins.updatebot.repository.LocalRepository;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.File;
import java.io.IOException;
import java.util.Arrays;
import java.util.List;

/**
 * Push changes from a specific release pipeline into downstream projects
 */
@Parameters(commandNames = CommandNames.PUSH_VERSION, commandDescription = "Pushes version changes into your projects. " +
        "You usually invoke this command after a release has been performed")
public class PushVersionChanges extends ModifyFilesCommandSupport {
    private static final transient Logger LOG = LoggerFactory.getLogger(PushVersionChanges.class);

    @Parameter(order = 0, names = {"--kind", "-k"}, description = "The kind of property to replace based on the kind of language or build tool.", required = true)
    private Kind kind;

    @Parameter(description = "The property name and values to be replaced", required = true)
    private List values;

    public PushVersionChanges() {
    }

    public PushVersionChanges(Kind kind, List values) {
        this.kind = kind;
        this.values = values;
    }

    public PushVersionChanges(Kind kind, String... values) {
        this(kind, Arrays.asList(values));
    }

    public Kind getKind() {
        return kind;
    }

    public void setKind(Kind kind) {
        this.kind = kind;
    }

    public List getValues() {
        return values;
    }

    public void setValues(List values) {
        this.values = values;
        if (values.isEmpty()) {
            throw new ParameterException("At least 2 values need to be specified for the property to be updated and its value!");
        }
        if (values.size() % 2 == 1) {
            throw new ParameterException("You must specify an even number of arguments for pairs of the property and version!");
        }
    }

    public void values(String... values) {
        setValues(Arrays.asList(values));
    }

    @Override
    protected CommandContext createCommandContext(LocalRepository repository, Configuration configuration) {
        if (values.size() > 1) {
            return new PushVersionChangesContext(repository, configuration, createDependencyVersionChange(0));
        }
        return super.createCommandContext(repository, configuration);
    }

    @Override
    protected boolean doProcess(CommandContext context) throws IOException {
        LocalRepository repository = context.getRepository();
        File dir = repository.getDir();
        LOG.debug("Updating version in: " + dir + " repo: " + repository.getCloneUrl());

        boolean answer = false;
        for (int i = 0; i + 1 < values.size(); i += 2) {
            DependencyVersionChange step = createDependencyVersionChange(i);
            if (pushVersionsWithChecks(context, Arrays.asList(step))) {
                answer = true;
            }
        }
        return answer;
    }

    protected DependencyVersionChange createDependencyVersionChange(int i) {
        String propertyName = values.get(i);
        String version = values.get(i + 1);
        Kind kind = getKind();
        return new DependencyVersionChange(kind, propertyName, version);
    }


}