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Bug
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Resolution: Fixed
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Minor
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None
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Jenkins 2.54
Pipeline Maven Plugin 2.0.2
I have a maven project which uses the Flatten maven plugin (http://www.mojohaus.org/flatten-maven-plugin/)
When I build the project using Jenkins Pipeline, I see the following warnings during the build:
[jenkins-maven-event-spy] WARNING: unexpected Maven project file name '.flattened-pom.xml', problems may occur
What problems may occur?
My build script looks like this:
pipeline {
agent {
label agentLabel
}
stages {
stage('Build') {
steps {
withMaven(jdk: 'JDK8', maven: 'MVN3',
mavenSettingsConfig: 'org.jenkinsci.plugins.configfiles.maven.MavenSettingsConfig1422003195277') {
bat "mvn -B ${args}"
}
}
}
}
}
[JENKINS-43616] Flattened pom throws errors
Code changed in jenkins
User: Cyrille Le Clerc
Path:
jenkins-plugin/src/test/java/org/jenkinsci/plugins/pipeline/maven/WithMavenStepOnMasterTest.java
jenkins-plugin/src/test/resources/org/jenkinsci/plugins/pipeline/maven/test/test_maven_projects/maven_jar_with_flatten_pom_project/.gitignore
jenkins-plugin/src/test/resources/org/jenkinsci/plugins/pipeline/maven/test/test_maven_projects/maven_jar_with_flatten_pom_project/pom.xml
jenkins-plugin/src/test/resources/org/jenkinsci/plugins/pipeline/maven/test/test_maven_projects/maven_jar_with_flatten_pom_project/src/main/java/com/example/MonoModuleMavenApp.java
jenkins-plugin/src/test/resources/org/jenkinsci/plugins/pipeline/maven/test/test_maven_projects/maven_jar_with_flatten_pom_project/src/test/java/com/example/MonoModuleMavenAppTest.java
maven-spy/src/main/java/org/jenkinsci/plugins/pipeline/maven/eventspy/handler/AbstractMavenEventHandler.java
http://jenkins-ci.org/commit/pipeline-maven-plugin/8819434461c387ee46af6dd796b816a3244d7ad8
Log:
JENKINS-43616 special handling of the pom file when using the flatten-maven-plugin
Code changed in jenkins
User: Cyrille Le Clerc
Path:
jenkins-plugin/src/test/java/org/jenkinsci/plugins/pipeline/maven/WithMavenStepOnMasterTest.java
jenkins-plugin/src/test/resources/org/jenkinsci/plugins/pipeline/maven/test/test_maven_projects/maven_jar_with_flatten_pom_project/.gitignore
jenkins-plugin/src/test/resources/org/jenkinsci/plugins/pipeline/maven/test/test_maven_projects/maven_jar_with_flatten_pom_project/pom.xml
jenkins-plugin/src/test/resources/org/jenkinsci/plugins/pipeline/maven/test/test_maven_projects/maven_jar_with_flatten_pom_project/src/main/java/com/example/MonoModuleMavenApp.java
jenkins-plugin/src/test/resources/org/jenkinsci/plugins/pipeline/maven/test/test_maven_projects/maven_jar_with_flatten_pom_project/src/test/java/com/example/MonoModuleMavenAppTest.java
maven-spy/src/main/java/org/jenkinsci/plugins/pipeline/maven/eventspy/handler/AbstractMavenEventHandler.java
http://jenkins-ci.org/commit/pipeline-maven-plugin/0cb0729dcd45e93a7436e38d06281e221d6fa905
Log:
JENKINS-43616 special handling of the pom file when using the flatten-maven-plugin
Code changed in jenkins
User: Cyrille Le Clerc
Path:
jenkins-plugin/src/test/java/org/jenkinsci/plugins/pipeline/maven/WithMavenStepOnMasterTest.java
jenkins-plugin/src/test/resources/org/jenkinsci/plugins/pipeline/maven/test/test_maven_projects/maven_jar_with_flatten_pom_project/.gitignore
jenkins-plugin/src/test/resources/org/jenkinsci/plugins/pipeline/maven/test/test_maven_projects/maven_jar_with_flatten_pom_project/pom.xml
jenkins-plugin/src/test/resources/org/jenkinsci/plugins/pipeline/maven/test/test_maven_projects/maven_jar_with_flatten_pom_project/src/main/java/com/example/MonoModuleMavenApp.java
jenkins-plugin/src/test/resources/org/jenkinsci/plugins/pipeline/maven/test/test_maven_projects/maven_jar_with_flatten_pom_project/src/test/java/com/example/MonoModuleMavenAppTest.java
maven-spy/src/main/java/org/jenkinsci/plugins/pipeline/maven/eventspy/handler/AbstractMavenEventHandler.java
http://jenkins-ci.org/commit/pipeline-maven-plugin/84c30718be9acaec69d2cac5af8163e76f8d56e8
Log:
Merge pull request #42 from jenkinsci/JENKINS-43616
JENKINS-43616 special handling of the pom file when using the flatten-maven-plugin
Compare: https://github.com/jenkinsci/pipeline-maven-plugin/compare/70cbc0a9b336...84c30718be9a
Ben Middleton
added a comment - Thanks for fixing this.
I no longer see these warnings. Unfortunately, this is still a problem when the configuration of the flatten-maven-plugin is changed, for example the way Jenkins itself does it: https://github.com/jenkinsci/plugin-pom/blob/master/pom.xml#L1288-L1289 (should I open a new issue for this?)
Tobias Gruetzmacher
added a comment - - edited Unfortunately, this is still a problem when the configuration of the flatten-maven-plugin is changed, for example the way Jenkins itself does it: https://github.com/jenkinsci/plugin-pom/blob/master/pom.xml#L1288-L1289 (should I open a new issue for this?)
We have seen problems with the maven assembly plugin that use a transient mom file that caused a file not found exception when the Jenkins pipeline plugin processed the results.
The flatten plugin uses what seems to be a transient pom file. We have to check, we probably desire to collect/archive the source pom file for traceability.
The problem you may face would be a failure to archive the pom file.