Configuring the build stage

1 minute read

For many projects the beginning of "work" in the Pipeline would be the "build" stage. Typically, this stage of the Pipeline will be where source code is assembled, compiled, or packaged. The Jenkinsfile is not a replacement for an existing build tool such as GNU/Make, Maven, Gradle, etc, but rather can be viewed as a glue layer to bind the multiple phases of a project’s development lifecycle (build, test, deploy, etc) together.

Jenkins has a number of plugins for invoking practically any build tool in general use, but this example will simply invoke make from a shell step (sh). The sh step assumes the system is Unix/Linux-based, for Windows-based systems the bat could be used instead.

// Declarative // pipeline { agent any stages { stage('Build') { steps { sh 'make' (1) archiveArtifacts artifacts: '**/target/*.jar', fingerprint: true (2) } } } } // Script // node { stage('Build') { sh 'make' (1) archiveArtifacts artifacts: '**/target/*.jar', fingerprint: true (2) } }
1 The sh step invokes the make command and will only continue if a zero exit code is returned by the command. Any non-zero exit code will fail the Pipeline.
2 archiveArtifacts captures the files built matching the include pattern (**/target/*.jar) and saves them to the Jenkins controller for later retrieval.
Archiving artifacts is not a substitute for using external artifact repositories such as Artifactory or Nexus and should be considered only for basic reporting and file archival.