release-finish: unable to delete release branch

Hi 👋 ,

I have been banging my head against my CI/CD pipeline for a few days now and can't figure out how to get my release-finish job to succeed.

Current behaviour

When my CI/CD pipeline runs release-finish, I get the following error:

[ERROR] Failed to execute goal com.amashchenko.maven.plugin:gitflow-maven-plugin:1.18.0:release-finish (default-cli) on project aem-pipeline-test: release-finish: warning: not deleting branch 'release/1.1.0' that is not yet merged to
[ERROR]          'refs/remotes/origin/release/1.1.0', even though it is merged to HEAD.
[ERROR] error: The branch 'release/1.1.0' is not fully merged.
[ERROR] If you are sure you want to delete it, run 'git branch -D release/1.1.0'.

I have created a dedicated test project. There were no changes made to any of the branches. I am just running my CI/CD pipeline and let the plugin do its magic ✨ .

Expected behaviour

I expect that when I finish a release the branch is deleted.

Configuration

Plugin version: 1.18

Plugin configuration:

<configuration>
    <installProject>false</installProject>
    <verbose>true</verbose>

    <gitFlowConfig>
        <productionBranch>main</productionBranch>
        <developmentBranch>develop</developmentBranch>
    </gitFlowConfig>
</configuration>

Details

The simplified version of my pipeline is that the user runs a build on the develop branch. At the end of the build the user can start a release using a manually triggered job. This will create a release branch for which I can run another build. At the end of the build of the release branch, the user has the option to finish the release with another manually triggered job.

Start Release

On branch develop the following command is run:

mvn gitflow:release-start -DuseSnapshotInRelease=true -DcommitDevelopmentVersionAtStart=true -DversionDigitToIncrement=1 -DpushRemote=true

This creates a new release/x.y.z branch in Gitlab (remote).

Finish Release

To finish the release, the following command is run on the release/x.y.z branch:

mvn gitflow:release-finish -DuseSnapshotInRelease=true -DcommitDevelopmentVersionAtStart=true -DversionDigitToIncrement=1

Logs

👉 Click here to show full log

``` [INFO] Error stacktraces are turned on. [INFO] Scanning for projects... [WARNING] Failed to build parent project for com.example.pipeline:pipeline-test:pom:1.2.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] Reactor Build Order: [INFO] [INFO] Pipeline Test [pom] [INFO] Pipeline Test :: Test Module [pom] [INFO] Pipeline Test :: Test Module :: Core [bundle] [INFO] Pipeline Test :: Test Module :: Package [content-package] [INFO] [INFO] ------------< com.example.pipeline:pipeline-test >------------- [INFO] Building Pipeline Test 1.2.0-SNAPSHOT [1/4] [INFO] --------------------------------[ pom ]--------------------------------- [INFO] [INFO] --- gitflow-maven-plugin:1.18.0:release-finish (default-cli) @ pipeline-test --- [INFO] Checking for uncommitted changes. "release/1.2.0" [INFO] Checking out 'release/1.2.0' branch. Your branch is up to date with 'origin/release/1.2.0'. [INFO] Checking for SNAPSHOT versions in dependencies. [WARNING] Failed to build parent project for com.example.pipeline:pipeline-test:pom:1.2.0-SNAPSHOT [WARNING] Failed to build parent project for com.example.pipeline:pipeline-test:pom:1.2.0-SNAPSHOT [WARNING] Failed to build parent project for com.example.pipeline:pipeline-test:pom:1.2.0-SNAPSHOT [WARNING] Failed to build parent project for com.example.pipeline:pipeline-test:pom:1.2.0-SNAPSHOT [INFO] Fetching remote branch 'origin release/1.2.0'. [INFO] Comparing local branch 'release/1.2.0' with remote 'origin/release/1.2.0'. 0 0 [INFO] Local branch 'develop' doesn't exist. Trying to fetch and check it out from 'origin'. [INFO] Fetching remote branch 'origin develop'. [INFO] Creating a new branch 'develop' from 'origin/develop' and checking it out. Branch 'develop' set up to track remote branch 'develop' from 'origin'. [INFO] Fetching remote branch 'origin develop'. [INFO] Comparing local branch 'develop' with remote 'origin/develop'. 0 0 [INFO] Local branch 'main' doesn't exist. Trying to fetch and check it out from 'origin'. [INFO] Fetching remote branch 'origin main'. [INFO] Creating a new branch 'main' from 'origin/main' and checking it out. Branch 'main' set up to track remote branch 'main' from 'origin'. [INFO] Fetching remote branch 'origin main'. [INFO] Comparing local branch 'main' with remote 'origin/main'. 0 0 [INFO] Checking out 'release/1.2.0' branch. Your branch is up to date with 'origin/release/1.2.0'. [INFO] Cleaning and testing the project. INFO Scanning for projects... WARNING Failed to build parent project for com.example.pipeline:pipeline-test:pom:1.2.0-SNAPSHOT INFO ------------------------------------------------------------------------ INFO Reactor Build Order: INFO INFO Pipeline Test [pom] INFO Pipeline Test :: Test Module [pom] INFO Pipeline Test :: Test Module :: Core [bundle] INFO Pipeline Test :: Test Module :: Package [content-package] INFO INFO ------------< com.example.pipeline:pipeline-test >------------- INFO Building Pipeline Test 1.2.0-SNAPSHOT [1/4] INFO --------------------------------[ pom ]--------------------------------- INFO INFO --- maven-clean-plugin:3.0.0:clean (default-clean) @ pipeline-test --- INFO INFO --- build-helper-maven-plugin:3.0.0:parse-version (parse-version-of-java.version-property) @ pipeline-test --- INFO INFO --- maven-enforcer-plugin:1.4.1:enforce (enforce-java) @ pipeline-test --- INFO INFO --- maven-enforcer-plugin:1.4.1:enforce (ban-maven-scr-plugin) @ pipeline-test --- INFO INFO --- git-commit-id-plugin:2.2.2:revision (default) @ pipeline-test --- INFO INFO --- maven-bundle-plugin:3.3.0:manifest (scr-metadata) @ pipeline-test --- WARNING Ignoring project type pom - supportedProjectTypes = [jar, bundle] INFO INFO ------< com.example.pipeline.test:pipeline-test-module >------- INFO Building Pipeline Test :: Test Module 1.2.0-SNAPSHOT [2/4] INFO --------------------------------[ pom ]--------------------------------- INFO INFO --- maven-clean-plugin:3.0.0:clean (default-clean) @ pipeline-test-module --- INFO INFO --- build-helper-maven-plugin:3.0.0:parse-version (parse-version-of-java.version-property) @ pipeline-test-module --- INFO INFO --- maven-enforcer-plugin:1.4.1:enforce (enforce-java) @ pipeline-test-module --- INFO INFO --- maven-enforcer-plugin:1.4.1:enforce (ban-maven-scr-plugin) @ pipeline-test-module --- INFO INFO --- git-commit-id-plugin:2.2.2:revision (default) @ pipeline-test-module --- INFO INFO --- maven-bundle-plugin:3.3.0:manifest (scr-metadata) @ pipeline-test-module --- WARNING Ignoring project type pom - supportedProjectTypes = [jar, bundle] INFO INFO ----< com.example.pipeline.test:pipeline-test-module-core >---- INFO Building Pipeline Test :: Test Module :: Core 1.2.0-SNAPSHOT [3/4] INFO -------------------------------[ bundle ]------------------------------- INFO INFO --- maven-clean-plugin:3.0.0:clean (default-clean) @ pipeline-test-module-core --- INFO INFO --- build-helper-maven-plugin:3.0.0:parse-version (parse-version-of-java.version-property) @ pipeline-test-module-core --- INFO INFO --- maven-enforcer-plugin:1.4.1:enforce (enforce-java) @ pipeline-test-module-core --- INFO INFO --- maven-enforcer-plugin:1.4.1:enforce (ban-maven-scr-plugin) @ pipeline-test-module-core --- INFO INFO --- git-commit-id-plugin:2.2.2:revision (default) @ pipeline-test-module-core --- INFO INFO --- maven-resources-plugin:3.0.2:resources (default-resources) @ pipeline-test-module-core --- INFO Using 'UTF-8' encoding to copy filtered resources. INFO skip non existing resourceDirectory /builds/pipeline-test/test-module/core/src/main/jcr_root INFO skip non existing resourceDirectory /builds/pipeline-test/test-module/core/src/main/META-INF/vault/definition INFO skip non existing resourceDirectory /builds/pipeline-test/test-module/core/src/main/resources INFO INFO --- maven-compiler-plugin:3.6.1:compile (default-compile) @ pipeline-test-module-core --- INFO Changes detected - recompiling the module! INFO Compiling 1 source file to /builds/pipeline-test/test-module/core/target/classes INFO INFO --- maven-bundle-plugin:3.3.0:manifest (scr-metadata) @ pipeline-test-module-core --- INFO INFO --- maven-resources-plugin:3.0.2:testResources (default-testResources) @ pipeline-test-module-core --- INFO Not copying test resources INFO INFO --- maven-compiler-plugin:3.6.1:testCompile (default-testCompile) @ pipeline-test-module-core --- INFO Not compiling test sources INFO INFO --- maven-surefire-plugin:2.22.2:test (default-test) @ pipeline-test-module-core --- INFO Tests are skipped. INFO INFO --< com.example.pipeline.test:pipeline-test-module-package >--- INFO Building Pipeline Test :: Test Module :: Package 1.2.0-SNAPSHOT [4/4] INFO --------------------------[ content-package ]--------------------------- INFO INFO --- maven-clean-plugin:3.0.0:clean (default-clean) @ pipeline-test-module-package --- INFO INFO --- build-helper-maven-plugin:3.0.0:parse-version (parse-version-of-java.version-property) @ pipeline-test-module-package --- INFO INFO --- maven-enforcer-plugin:1.4.1:enforce (enforce-java) @ pipeline-test-module-package --- INFO INFO --- maven-enforcer-plugin:1.4.1:enforce (ban-maven-scr-plugin) @ pipeline-test-module-package --- INFO INFO --- git-commit-id-plugin:2.2.2:revision (default) @ pipeline-test-module-package --- INFO INFO --- maven-resources-plugin:3.0.2:resources (default-resources) @ pipeline-test-module-package --- INFO Using 'UTF-8' encoding to copy filtered resources. INFO skip non existing resourceDirectory /builds/pipeline-test/test-module/package/src/main/jcr_root INFO skip non existing resourceDirectory /builds/pipeline-test/test-module/package/src/main/META-INF/vault/definition INFO skip non existing resourceDirectory /builds/pipeline-test/test-module/package/src/main/resources INFO INFO --- maven-compiler-plugin:3.6.1:compile (default-compile) @ pipeline-test-module-package --- INFO No sources to compile INFO INFO --- content-package-maven-plugin:0.5.1:check-signature (default-check-signature) @ pipeline-test-module-package --- INFO No signature defined. Skipping signature check. INFO INFO --- maven-bundle-plugin:3.3.0:manifest (scr-metadata) @ pipeline-test-module-package --- WARNING Ignoring project type content-package - supportedProjectTypes = [jar, bundle] INFO INFO --- maven-resources-plugin:3.0.2:testResources (default-testResources) @ pipeline-test-module-package --- INFO Not copying test resources INFO INFO --- maven-compiler-plugin:3.6.1:testCompile (default-testCompile) @ pipeline-test-module-package --- INFO Not compiling test sources INFO INFO --- maven-surefire-plugin:2.22.2:test (default-test) @ pipeline-test-module-package --- INFO Tests are skipped. INFO ------------------------------------------------------------------------ INFO Reactor Summary for Pipeline Test 1.2.0-SNAPSHOT: INFO INFO Pipeline Test .................................. SUCCESS [ 5.834 s] INFO Pipeline Test :: Test Module ................... SUCCESS [ 0.096 s] INFO Pipeline Test :: Test Module :: Core ........... SUCCESS [ 3.409 s] INFO Pipeline Test :: Test Module :: Package ........ SUCCESS [ 1.232 s] INFO ------------------------------------------------------------------------ INFO BUILD SUCCESS INFO ------------------------------------------------------------------------ INFO Total time: 14.521 s INFO Finished at: 2022-05-13T16:55:34Z INFO ------------------------------------------------------------------------ [WARNING] Failed to build parent project for com.example.pipeline:pipeline-test:pom:1.2.0-SNAPSHOT [INFO] Updating version(s) to '1.2.0'. INFO Scanning for projects... WARNING Failed to build parent project for com.example.pipeline:pipeline-test:pom:1.2.0-SNAPSHOT INFO ------------------------------------------------------------------------ INFO Reactor Build Order: INFO INFO Pipeline Test [pom] INFO Pipeline Test :: Test Module [pom] INFO Pipeline Test :: Test Module :: Core [bundle] INFO Pipeline Test :: Test Module :: Package [content-package] INFO INFO ------------< com.example.pipeline:pipeline-test >------------- INFO Building Pipeline Test 1.2.0-SNAPSHOT [1/4] INFO --------------------------------[ pom ]--------------------------------- INFO INFO --- versions-maven-plugin:2.8.1:set (default-cli) @ pipeline-test --- INFO Local aggregation root: /builds/pipeline-test INFO Processing change of com.example.pipeline:pipeline-test:1.2.0-SNAPSHOT -> 1.2.0 INFO Processing com.example.pipeline:pipeline-test INFO Updating project com.example.pipeline:pipeline-test INFO from version 1.2.0-SNAPSHOT to 1.2.0 INFO INFO Processing com.example.pipeline.test:pipeline-test-module INFO Updating parent com.example.pipeline:pipeline-test INFO from version 1.2.0-SNAPSHOT to 1.2.0 INFO INFO Processing com.example.pipeline.test:pipeline-test-module-core INFO Updating parent com.example.pipeline.test:pipeline-test-module INFO from version 1.2.0-SNAPSHOT to 1.2.0 INFO INFO Processing com.example.pipeline.test:pipeline-test-module-package INFO Updating parent com.example.pipeline.test:pipeline-test-module INFO from version 1.2.0-SNAPSHOT to 1.2.0 INFO INFO ------------------------------------------------------------------------ INFO Reactor Summary for Pipeline Test 1.2.0-SNAPSHOT: INFO INFO Pipeline Test .................................. SUCCESS [ 1.255 s] INFO Pipeline Test :: Test Module ................... SKIPPED INFO Pipeline Test :: Test Module :: Core ........... SKIPPED INFO Pipeline Test :: Test Module :: Package ........ SKIPPED INFO ------------------------------------------------------------------------ INFO BUILD SUCCESS INFO ------------------------------------------------------------------------ INFO Total time: 4.775 s INFO Finished at: 2022-05-13T16:55:43Z INFO ------------------------------------------------------------------------ [WARNING] Failed to build parent project for com.example.pipeline:pipeline-test:pom:1.2.0 [INFO] Committing changes. [release/1.2.0 0436eac] Update for next development version 4 files changed, 4 insertions(+), 4 deletions(-) [INFO] Checking out 'main' branch. Your branch is up to date with 'origin/main'. [INFO] Merging (--no-ff) 'release/1.2.0' branch. Merge made by the 'recursive' strategy. pom.xml | 2 +- test-module/core/pom.xml | 2 +- test-module/package/pom.xml | 2 +- test-module/pom.xml | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) [WARNING] Failed to build parent project for com.example.pipeline:pipeline-test:pom:1.2.0 [INFO] Creating '1.2.0' tag. [INFO] Checking out 'develop' branch. Your branch is up to date with 'origin/develop'. [WARNING] Failed to build parent project for com.example.pipeline:pipeline-test:pom:1.3.0-SNAPSHOT [INFO] Updating version(s) to '1.2.0'. INFO Scanning for projects... WARNING Failed to build parent project for com.example.pipeline:pipeline-test:pom:1.3.0-SNAPSHOT INFO ------------------------------------------------------------------------ INFO Reactor Build Order: INFO INFO Pipeline Test [pom] INFO Pipeline Test :: Test Module [pom] INFO Pipeline Test :: Test Module :: Core [bundle] INFO Pipeline Test :: Test Module :: Package [content-package] INFO INFO ------------< com.example.pipeline:pipeline-test >------------- INFO Building Pipeline Test 1.3.0-SNAPSHOT [1/4] INFO --------------------------------[ pom ]--------------------------------- INFO INFO --- versions-maven-plugin:2.8.1:set (default-cli) @ pipeline-test --- INFO Local aggregation root: /builds/pipeline-test INFO Processing change of com.example.pipeline:pipeline-test:1.3.0-SNAPSHOT -> 1.2.0 INFO Processing com.example.pipeline:pipeline-test INFO Updating project com.example.pipeline:pipeline-test INFO from version 1.3.0-SNAPSHOT to 1.2.0 INFO INFO Processing com.example.pipeline.test:pipeline-test-module INFO Updating parent com.example.pipeline:pipeline-test INFO from version 1.3.0-SNAPSHOT to 1.2.0 INFO INFO Processing com.example.pipeline.test:pipeline-test-module-core INFO Updating parent com.example.pipeline.test:pipeline-test-module INFO from version 1.3.0-SNAPSHOT to 1.2.0 INFO INFO Processing com.example.pipeline.test:pipeline-test-module-package INFO Updating parent com.example.pipeline.test:pipeline-test-module INFO from version 1.3.0-SNAPSHOT to 1.2.0 INFO INFO ------------------------------------------------------------------------ INFO Reactor Summary for Pipeline Test 1.3.0-SNAPSHOT: INFO INFO Pipeline Test .................................. SUCCESS [ 1.354 s] INFO Pipeline Test :: Test Module ................... SKIPPED INFO Pipeline Test :: Test Module :: Core ........... SKIPPED INFO Pipeline Test :: Test Module :: Package ........ SKIPPED INFO ------------------------------------------------------------------------ INFO BUILD SUCCESS INFO ------------------------------------------------------------------------ INFO Total time: 5.101 s INFO Finished at: 2022-05-13T16:55:52Z INFO ------------------------------------------------------------------------ [WARNING] Failed to build parent project for com.example.pipeline:pipeline-test:pom:1.2.0 [INFO] Committing changes. [develop 06d319d] Update develop to production version to avoid merge conflicts 4 files changed, 4 insertions(+), 4 deletions(-) [INFO] Merging (--no-ff) '1.2.0' branch. Merge made by the 'recursive' strategy. [INFO] Updating version(s) to '1.3.0-SNAPSHOT'. INFO Scanning for projects... WARNING Failed to build parent project for com.example.pipeline:pipeline-test:pom:1.2.0 INFO ------------------------------------------------------------------------ INFO Reactor Build Order: INFO INFO Pipeline Test [pom] INFO Pipeline Test :: Test Module [pom] INFO Pipeline Test :: Test Module :: Core [bundle] INFO Pipeline Test :: Test Module :: Package [content-package] INFO INFO ------------< com.example.pipeline:pipeline-test >------------- INFO Building Pipeline Test 1.2.0 [1/4] INFO --------------------------------[ pom ]--------------------------------- INFO INFO --- versions-maven-plugin:2.8.1:set (default-cli) @ pipeline-test --- INFO Local aggregation root: /builds/pipeline-test INFO Processing change of com.example.pipeline:pipeline-test:1.2.0 -> 1.3.0-SNAPSHOT INFO Processing com.example.pipeline:pipeline-test INFO Updating project com.example.pipeline:pipeline-test INFO from version 1.2.0 to 1.3.0-SNAPSHOT INFO INFO Processing com.example.pipeline.test:pipeline-test-module INFO Updating parent com.example.pipeline:pipeline-test INFO from version 1.2.0 to 1.3.0-SNAPSHOT INFO INFO Processing com.example.pipeline.test:pipeline-test-module-core INFO Updating parent com.example.pipeline.test:pipeline-test-module INFO from version 1.2.0 to 1.3.0-SNAPSHOT INFO INFO Processing com.example.pipeline.test:pipeline-test-module-package INFO Updating parent com.example.pipeline.test:pipeline-test-module INFO from version 1.2.0 to 1.3.0-SNAPSHOT INFO INFO ------------------------------------------------------------------------ INFO Reactor Summary for Pipeline Test 1.2.0: INFO INFO Pipeline Test .................................. SUCCESS [ 0.975 s] INFO Pipeline Test :: Test Module ................... SKIPPED INFO Pipeline Test :: Test Module :: Core ........... SKIPPED INFO Pipeline Test :: Test Module :: Package ........ SKIPPED INFO ------------------------------------------------------------------------ INFO BUILD SUCCESS INFO ------------------------------------------------------------------------ INFO Total time: 4.747 s INFO Finished at: 2022-05-13T16:56:00Z INFO ------------------------------------------------------------------------ [WARNING] Failed to build parent project for com.example.pipeline:pipeline-test:pom:1.3.0-SNAPSHOT [INFO] Committing changes. [develop e6153ac] Update develop version back to pre-merge state 4 files changed, 4 insertions(+), 4 deletions(-) [INFO] Pushing 'main' branch to 'origin'. Branch 'main' set up to track remote branch 'main' from 'origin'. [INFO] Pushing 'develop' branch to 'origin'. Branch 'develop' set up to track remote branch 'develop' from 'origin'. [INFO] Deleting remote branch 'release/1.2.0' from 'origin'. [WARNING] There were some problems deleting remote branch 'release/1.2.0' from 'origin'. [INFO] Deleting 'release/1.2.0' branch. [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary for Pipeline Test 1.2.0-SNAPSHOT: [INFO] [INFO] Pipeline Test .................................. FAILURE [ 51.187 s] [INFO] Pipeline Test :: Test Module ................... SKIPPED [INFO] Pipeline Test :: Test Module :: Core ........... SKIPPED [INFO] Pipeline Test :: Test Module :: Package ........ SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 55.352 s [INFO] Finished at: 2022-05-13T16:56:03Z [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal com.amashchenko.maven.plugin:gitflow-maven-plugin:1.18.0:release-finish (default-cli) on project pipeline-test: release-finish: warning: not deleting branch 'release/1.2.0' that is not yet merged to [ERROR] 'refs/remotes/origin/release/1.2.0', even though it is merged to HEAD. [ERROR] error: The branch 'release/1.2.0' is not fully merged. [ERROR] If you are sure you want to delete it, run 'git branch -D release/1.2.0'. [ERROR] -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal com.amashchenko.maven.plugin:gitflow-maven-plugin:1.18.0:release-finish (default-cli) on project pipeline-test: release-finish at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:215) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148) 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:56) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192) at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105) at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957) at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289) at org.apache.maven.cli.MavenCli.main (MavenCli.java:193) 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:282) at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406) at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347) Caused by: org.apache.maven.plugin.MojoFailureException: release-finish at com.amashchenko.maven.plugin.gitflow.GitFlowReleaseFinishMojo.execute (GitFlowReleaseFinishMojo.java:392) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148) 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:56) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192) at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105) at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957) at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289) at org.apache.maven.cli.MavenCli.main (MavenCli.java:193) 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:282) at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406) at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347) Caused by: org.apache.maven.plugin.MojoFailureException: warning: not deleting branch 'release/1.2.0' that is not yet merged to 'refs/remotes/origin/release/1.2.0', even though it is merged to HEAD. error: The branch 'release/1.2.0' is not fully merged. If you are sure you want to delete it, run 'git branch -D release/1.2.0'. at com.amashchenko.maven.plugin.gitflow.AbstractGitFlowMojo.executeCommand (AbstractGitFlowMojo.java:1382) at com.amashchenko.maven.plugin.gitflow.AbstractGitFlowMojo.executeGitCommand (AbstractGitFlowMojo.java:1308) at com.amashchenko.maven.plugin.gitflow.AbstractGitFlowMojo.gitBranchDelete (AbstractGitFlowMojo.java:943) at com.amashchenko.maven.plugin.gitflow.GitFlowReleaseFinishMojo.execute (GitFlowReleaseFinishMojo.java:389) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo (DefaultBuildPluginManager.java:137) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:210) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:156) at org.apache.maven.lifecycle.internal.MojoExecutor.execute (MojoExecutor.java:148) 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:56) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:305) at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192) at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105) at org.apache.maven.cli.MavenCli.execute (MavenCli.java:957) at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:289) at org.apache.maven.cli.MavenCli.main (MavenCli.java:193) 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:282) at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406) at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347) [ERROR] [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException section_end:1652460964:step_script section_start:1652460964:cleanup_file_variables Cleaning up project directory and file based variables section_end:1652460966:cleanup_file_variables ERROR: Job failed: exit code 1 ```

aleksandr-m / gitflow-maven-plugin