com.atlassian.maven.plugins.jgitflow.manager.AbstractProductionBranchManager Maven / Gradle / Ivy

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A maven plugin to support doing git-flow releases
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package com.atlassian.maven.plugins.jgitflow.manager;

import java.util.List;

import com.atlassian.jgitflow.core.BranchType;
import com.atlassian.jgitflow.core.JGitFlow;
import com.atlassian.jgitflow.core.exception.JGitFlowException;
import com.atlassian.maven.plugins.jgitflow.ReleaseContext;
import com.atlassian.maven.plugins.jgitflow.VersionType;
import com.atlassian.maven.plugins.jgitflow.exception.MavenJGitFlowException;
import com.atlassian.maven.plugins.jgitflow.extension.ReleaseStartPluginExtension;
import com.atlassian.maven.plugins.jgitflow.helper.MavenExecutionHelper;
import com.atlassian.maven.plugins.jgitflow.helper.PomUpdater;
import com.atlassian.maven.plugins.jgitflow.helper.ProjectHelper;
import com.atlassian.maven.plugins.jgitflow.provider.BranchLabelProvider;
import com.atlassian.maven.plugins.jgitflow.provider.ProjectCacheKey;

import org.apache.maven.execution.MavenSession;
import org.apache.maven.project.MavenProject;
import org.codehaus.plexus.component.annotations.Requirement;

import static com.google.common.base.Preconditions.checkNotNull;

public abstract class AbstractProductionBranchManager extends AbstractFlowReleaseManager
{
    private final BranchType branchType;

    @Requirement
    protected MavenExecutionHelper mavenExecutionHelper;

    @Requirement
    protected ProjectHelper projectHelper;

    @Requirement
    protected BranchLabelProvider labelProvider;

    @Requirement
    protected PomUpdater pomUpdater;

    @Requirement
    protected ReleaseStartPluginExtension extension;

    public AbstractProductionBranchManager(BranchType branchType)
    {
        this.branchType = branchType;
    }

    public String getStartLabelAndRunPreflight(ReleaseContext ctx, List reactorProjects, MavenSession session) throws JGitFlowException, MavenJGitFlowException
    {
        runPreflight(ctx, reactorProjects, session);

        JGitFlow flow = jGitFlowProvider.gitFlow();

        String branchName = null;
        VersionType versionType = null;
        ProjectCacheKey cacheKey = null;

        switch (branchType)
        {
            case RELEASE:
                branchName = flow.getDevelopBranchName();
                versionType = VersionType.RELEASE;
                cacheKey = ProjectCacheKey.RELEASE_START_LABEL;
                break;

            case HOTFIX:
                branchName = flow.getMasterBranchName();
                versionType = VersionType.HOTFIX;
                cacheKey = ProjectCacheKey.HOTFIX_LABEL;
                break;
        }

        checkNotNull(branchName);
        checkNotNull(versionType);
        checkNotNull(cacheKey);

        List branchProjects = checkoutAndGetProjects.run(branchName).getProjects();

        verifyInitialVersionState.run(branchType, branchProjects);

        return labelProvider.getNextVersionLabel(versionType, cacheKey, branchProjects);

    }

    public String getFinishLabelAndRunPreflight(ReleaseContext ctx, List reactorProjects, MavenSession session) throws JGitFlowException, MavenJGitFlowException
    {
        runPreflight(ctx, reactorProjects, session);

        return labelProvider.getCurrentProductionVersionLabel(branchType);

    }
}