我正在代码中使用以下插件：

<plugin>
            <groupId>external.atlassian.jgitflow</groupId>
            <artifactId>jgitflow-maven-plugin</artifactId>
            <version>1.0-m5.1</version>
            <configuration>
                <username>${bbuser}</username>
                <password>${bbpw}</password>
                    <flowInitContext>
                        <masterBranchName>master</masterBranchName>
                        <developBranchName>develop</developBranchName>
                        <featureBranchPrefix>SPRINT-</featureBranchPrefix>
                        <releaseBranchPrefix>release-</releaseBranchPrefix>
                        <hotfixBranchPrefix>hotfix-</hotfixBranchPrefix>
                    </flowInitContext>
            </configuration>
            </plugin>

要执行它，我需要执行以下操作：

mvn -e -X -B -Dbbuser=$env.GIT_USERNAME -Dbbpw=$env.GIT_PASSWORD -DnoDeploy=true -DnoReleaseBuild=true -DpushReleases=true jgitflow:release-start

这在本地有效，但在jenkins中，我得到以下例外：

[ERROR] Failed to execute goal external.atlassian.jgitflow:jgitflow-maven-plugin:1.0-m5.1:release-start (default-cli) on project steeringcockpit: Execution default-cli of goal external.atlassian.jgitflow:jgitflow-maven-plugin:1.0-m5.1:release-start failed: String index out of range: -6 -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal external.atlassian.jgitflow:jgitflow-maven-plugin:1.0-m5.1:release-start (default-cli) on project steeringcockpit: Execution default-cli of goal external.atlassian.jgitflow:jgitflow-maven-plugin:1.0-m5.1:release-start failed: String index out of range: -6
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:213)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:154)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:146)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:117)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:81)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:309)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:194)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:107)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:993)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:345)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:191)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution default-cli of goal external.atlassian.jgitflow:jgitflow-maven-plugin:1.0-m5.1:release-start failed: String index out of range: -6
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:145)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
    ... 20 more
Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: -6
    at java.lang.String.substring(String.java:1931)
    at com.atlassian.jgitflow.core.util.GitHelper.localBranchExists(GitHelper.java:193)
    at com.atlassian.jgitflow.core.GitFlowConfiguration.hasMasterConfigured(GitFlowConfiguration.java:128)
    at com.atlassian.jgitflow.core.JGitFlowInitCommand.call(JGitFlowInitCommand.java:152)
    at com.atlassian.maven.plugins.jgitflow.provider.DefaultJGitFlowProvider.gitFlow(DefaultJGitFlowProvider.java:32)
    at com.atlassian.maven.plugins.jgitflow.manager.AbstractFlowReleaseManager.runPreflight(AbstractFlowReleaseManager.java:67)
    at com.atlassian.maven.plugins.jgitflow.manager.AbstractProductionBranchManager.getStartLabelAndRunPreflight(AbstractProductionBranchManager.java:50)
    at com.atlassian.maven.plugins.jgitflow.manager.DefaultFlowReleaseManager.start(DefaultFlowReleaseManager.java:45)
    at com.atlassian.maven.plugins.jgitflow.mojo.ReleaseStartMojo.execute(ReleaseStartMojo.java:113)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
    ... 21 more

我想用mvndebug和eclipse调试器调试插件的执行，在这一行设置一个断点来检查本地发生的事情。问题是我不知道如何将插件的源代码附加到我的eclipse环境中，甚至在本地存储库中找不到插件的源代码。
如果我能在Jenkins内部调试，那就太酷了。这可能吗？