Hi, this is because by default, the jenkins git plugin builds on a detached HEAD, not on a branch. You can use the option named Checkout/merge to local branch (optional) to make Jenkins create a local branch and do your release work.
HTH, Vincent 2013/7/15 Arnaud Héritier <aherit...@gmail.com>: > I think that by default Jenkins does the checkout without naming the branch > which produces this error. Try to set the name of the local branch in the > got config of the job to let maven know in which branch it will have to push > local changes. > > --------- > Arnaud > > Le 15 juil. 2013 à 19:02, "Frédéric Bouquet" > <frederic.bouq...@bonitasoft.com> a écrit : > > Hi, > > Just passed to git, I've moved some of my projects from SVN to GIT. In > Jenkins, builds are working but when I try to release, I get the following > stack trace (see at the end of this mail). > > I configured a very simple project here : > https://github.com/bouquetf/test-git-release-plugin > I reprodued the issue on dev@cloud (cloudbees). For the configuration, it's > quiet simple : maven-release-plugin, basic configuration for the rest of the > project. > > I tryed several possibilities : > - merge origin and master after pull : does not work > - create a branch at each pull : works for only one build. After, sir > Jenkins says the branch already exists. > > Of course, searching the internet did not help much. > > Hope you'll have an idea to help me. > > Here's the stacktrace : > > org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute > goal org.apache.maven.plugins:maven-release-plugin:2.4.1:prepare > (default-cli) on project test-release-plugin: An error is occurred in the > checkin process: Exception while executing SCM command. > > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) > at > org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) > at > org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) > at > org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) > at > org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:79) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.codehaus.plexus.classworlds.launcher.Launcher.launchStandard(Launcher.java:329) > at > org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:239) > at org.jvnet.hudson.maven3.agent.Maven3Main.launch(Maven3Main.java:158) > at hudson.maven.Maven3Builder.call(Maven3Builder.java:100) > at hudson.maven.Maven3Builder.call(Maven3Builder.java:66) > at hudson.remoting.UserRequest.perform(UserRequest.java:118) > at hudson.remoting.UserRequest.perform(UserRequest.java:48) > at hudson.remoting.Request$2.run(Request.java:326) > at > hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72) > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) > at java.util.concurrent.FutureTask.run(FutureTask.java:166) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:724) > Caused by: org.apache.maven.plugin.MojoExecutionException: An error is > occurred in the checkin process: Exception while executing SCM command. > at > org.apache.maven.plugins.release.PrepareReleaseMojo.prepareRelease(PrepareReleaseMojo.java:281) > at > org.apache.maven.plugins.release.PrepareReleaseMojo.execute(PrepareReleaseMojo.java:232) > at > org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101) > at > org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209) > ... 27 more > Caused by: org.apache.maven.shared.release.ReleaseExecutionException: An > error is occurred in the checkin process: Exception while executing SCM > command. > at > org.apache.maven.shared.release.phase.AbstractScmCommitPhase.checkin(AbstractScmCommitPhase.java:160) > at > org.apache.maven.shared.release.phase.AbstractScmCommitPhase.performCheckins(AbstractScmCommitPhase.java:145) > at > org.apache.maven.shared.release.phase.ScmCommitPreparationPhase.runLogic(ScmCommitPreparationPhase.java:76) > at > org.apache.maven.shared.release.phase.AbstractScmCommitPhase.execute(AbstractScmCommitPhase.java:78) > at > org.apache.maven.shared.release.DefaultReleaseManager.prepare(DefaultReleaseManager.java:234) > at > org.apache.maven.shared.release.DefaultReleaseManager.prepare(DefaultReleaseManager.java:169) > at > org.apache.maven.shared.release.DefaultReleaseManager.prepare(DefaultReleaseManager.java:146) > at > org.apache.maven.shared.release.DefaultReleaseManager.prepare(DefaultReleaseManager.java:107) > at > org.apache.maven.plugins.release.PrepareReleaseMojo.prepareRelease(PrepareReleaseMojo.java:277) > ... 30 more > Caused by: org.apache.maven.scm.ScmException: Exception while executing SCM > command. > at > org.apache.maven.scm.command.AbstractCommand.execute(AbstractCommand.java:63) > at > org.apache.maven.scm.provider.git.AbstractGitScmProvider.executeCommand(AbstractGitScmProvider.java:291) > at > org.apache.maven.scm.provider.git.AbstractGitScmProvider.checkin(AbstractGitScmProvider.java:217) > at > org.apache.maven.scm.provider.AbstractScmProvider.checkIn(AbstractScmProvider.java:410) > at > org.apache.maven.shared.release.phase.AbstractScmCommitPhase.checkin(AbstractScmCommitPhase.java:156) > ... 38 more > Caused by: org.apache.maven.scm.ScmException: Detecting the current branch > failed: fatal: ref HEAD is not a symbolic ref > > at > org.apache.maven.scm.provider.git.gitexe.command.branch.GitBranchCommand.getCurrentBranch(GitBranchCommand.java:147) > at > org.apache.maven.scm.provider.git.gitexe.command.checkin.GitCheckInCommand.createPushCommandLine(GitCheckInCommand.java:192) > at > org.apache.maven.scm.provider.git.gitexe.command.checkin.GitCheckInCommand.executeCheckInCommand(GitCheckInCommand.java:132) > at > org.apache.maven.scm.command.checkin.AbstractCheckInCommand.executeCommand(AbstractCheckInCommand.java:54) > at > org.apache.maven.scm.command.AbstractCommand.execute(AbstractCommand.java:59) > ... 42 more > > > > Thank you > > -- > You received this message because you are subscribed to the Google Groups > "Jenkins Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to jenkinsci-users+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > > > > -- > You received this message because you are subscribed to the Google Groups > "Jenkins Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to jenkinsci-users+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > > -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. 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