jenkins pipeline build job return value

closure from a method. Enter "Development" as the name, select Pipeline, and click OK. In this way, the execution can branch out and perform many steps in parallel, and then run a final aggregation step just once after all the parallel work is finished. Adds the Pipeline build step, which triggers builds of other jobs. For instance, here's what the configuration from the parent job might look like: And then your child job would need to write the mydata.json file to the artifact store somewhere in its Pipeline job config, e.g. // pwd() outputs the current directory Pipeline is running in. section of the // Advice: don't define M2_HOME in general. Here is my general strategy: def myjob=build job: 'componentA', propagate: true, wait: true, def myjob=build job: 'componentB', propagate: true, wait: true, for (BuildTriggerAction.Trigger trigger : BuildTriggerAction.triggersFor(run)) {. Compare two version numbers with each other. The Executor.interrupt (Result) method is the cleanest, most direct way I could find to stop a build prematurely and mark it as a success. page. See the help for currentBuild in snippet-generator's globals list for details on these fields. The difference between the phonemes /p/ and /b/ in Japanese. file : String (optional) The name/path of the tar file to create. NOTE: if modifying this class, please remember to manually update Runwrapper/help.html. Using Declarative Pipeline syntax. It's not ideal - https://issues.jenkins-ci.org/browse/JENKINS-28335, // is an open JIRA for getting the GitPublisher Jenkins functionality working, // credentialsId here is the credentials you have set up in Jenkins for pushing. Leave empty to include all files and directories. to Jenkins Users. Read the full documentation here. quick form. The file will still be kept in the workspace after archiving. As soon as we select this checkbox, a Text Box is displayed with the Schedule label. Data could be access as an array or a map. You can also use error to exit the current stage, then you don't have to consider the current stage hierarchy and similar stuff: But this would lead to a red stage, if the error occurs within a stage. Jenkins Pipeline job does not use Squid Proxy. DevOps Stack Exchange is a question and answer site for software engineers working on automated testing, continuous delivery, service integration and monitoring, and building SDLC infrastructure. Outside of any stages (otherwise this will just end the particular stage as a success) do the following; return will stop the stage or node you're running on which is why running it outside of a stage is important, while setting the currentBuild.result prevents it from failing. // when this method is called, not when we pass it to parallel. Then you could get the results from each downstream job and handle it to do the notifications according to SUCCESS/FAILURE/UNSTABLE etc. The step will return true or false depending on the result instead of throwing an exception. Apache Jenkins Server Mon, 18 Oct 2021 11:51:42 -0700 Pipeline script. repository on GitHub and contributed to by various members of the Jenkins How do you get out of a corner when plotting yourself into a corner. project. Ant style pattern of file paths that should match. We tried as follows: node { parameters { choice ( name: 'OS', choices:"Windows\nLinux\nMAC", description: "Choose Environment to build!") } stage ('Build') { if . There is one place in that file, but that is only on the "no-wait" case, which always returns immediately and is null (source). However, often you are not aware of all the parameters in the beginning or sometimes you want to render the parameters dynamically based on the value selected in any other parameter. How to tell which packages are held back due to phased updates. Common scenarios that demand the usage of configuration files: The example shows simple usage of configFile Provider plugin and howto access it's contents. In the latter cases the manifest will be extracted from the archive and then read. And then hit 'Build with parameters' and you are ready to go! Path to a file in the workspace from which to read the CSV data. Path to a file in the workspace from which to read the JSON data. Hang on a bit. If you need to stop execution as described before a given stage, you will need to execute the script during a preceding stage. Demonstrate how to expose the git_commit to a Pipeline job. "pattern": "resources/Frogger. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Requires a number of in-process script approvals, including one that is. * Node list retrieval is being performed using Jenkins API, so it will require script approvals in the Sandbox mode. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Add the variables as project parameters and assign them a default value according to your setup. Avoid using this step and readMavenPom. Ah just saw you need the job to call all builds even if one fails. Avoid using this step and writeMavenPom. How can I get Jenkins to execute a script that it pulled from Git? versions for Maven and the JDK. Is it possible to rotate a window 90 degrees if it has the same length and width? def ret_b = build job:'Job B',parameters: [string(name: 'PROJECT', value: env.project_name)] ABBworkspace@2groovyB "" def myjob = build job: 'componentB', propagate: true, wait: true } } } }} I would like to access the return value of the build step, so that I can know in my Groovy scripts what job name, number was triggered. @JessBowers it's all about where you put the snippet. That for example was previously read by readMavenPom. // help to assign the ID of config file to a variable, this is optional. Your first job run will fail as you will not be able to provide the parameter value through the job. But how do I know the exact class of the returned object and the list of methods I can call on it? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. This example shows multiple new ways to parameterize your pipeline using reactive references and HTML, making Jenkins Pipelines more robust and flexible, surely there will be fewer situations . It promotes the artifacts to the next stage, where they are deployed to a beta environment using the AWS SAM CLI. Asking for help, clarification, or responding to other answers. documentation page, In Jenkins, any pipeline or job can access and read global environment variables. After that, click on the " New Item " option in Jenkins dashboard. Does that change things? void nofify_email (Map results) {. // Just some echoes to show the ANSI color. Cleaning Jenkins workspace but keep Python .venv intact, Recovering from a blunder I made while emailing a professor, Euler: A baby on his lap, a cat on his back thats how he wrote his immortal works (origin?). Reads a file in the current working directory or a String as a plain text Java Properties file. What's the cleanest way in Jenkins to abort or exit the job, without it being FAILED? This stage is not run from build two onwards. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. rev2023.3.3.43278. We can also search the repository for. [NAME] in places where you need to substitute the parameter. However, , Groovy, Jenkins, . // Load the file 'externalMethod.groovy' from the current directory, into a variable called "externalMethod". Displays test errors in the logs directly (instead of. "files": [ Synopsis. Why Is PNG file with Drop Shadow in Flutter Web App Grainy? I have found in the examples that the object returned has getters like getProjectName() or getNumber() that I can use for this. script { currentBuild.getRawBuild ().getExecutor ().interrupt (Result.SUCCESS) sleep (1) // Interrupt is not blocking and does not take effect immediately. } The Pipeline plugin is installed in the same way as other Jenkins plugins. // -Dsurefire.useFile=false : useful in CI. //dummy: a parameter used to prevent triggering the job with the same parameters value. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Cleanest way to prematurely exit a Jenkins Pipeline job as a success? This is a simple demonstration of how to archive the build output artifacts in workspace for later use. Timestamper plugin, which adds timestamps to the console output. however, the chance of re-using existing jobs is always welcome under certain How can I modify a jenkins job configuration programatically without a restart? If I'm wrong and you can show documentation, I'd be happy to accept that as an answer. line curl easily enough. To learn more, see our tips on writing great answers. The version number string that will be compared to v2. This isn't within a bash script, this is the pipeline job itself, so Groovy. This is a simple demonstration of how to download dependencies, upload artifacts and publish build info to Artifactory. // into that new directory, rather than into the root of the build. echo "TEST SIMULATE notify: $ {results.toString ()} ". } This is useful for e.g. There is also conditionals as found in this prior Stack Overflow post on Jenkins: Jenkins Pipeline Conditional Step/Stage. Related assets: One easy way would be to just print out the class of the result object by calling getClass: This output would tell you that the result (in this case) is a org.jenkinsci.plugins.workflow.support.steps.build.RunWrapper which has published Javadoc. // that explicitly, or use { -> } syntax. But how do I know the exact class of the returned object and the list of methods I can call on it? Finally, the echo command prints the value of the "output" variable to the Jenkins console using the echo step. To create a new pipeline in Jenkins Goto, the Jenkins UI and click on New item. Replacing broken pins/legs on a DIP IC package. Creates a file if it does not already exist, and updates the timestamp. Create a tar/tar.gz file of content in the workspace. An example showing how to build a standard maven project with specific What is the correct way to screw wall and ceiling drywalls? Steps The declarative Jenkins Pipeline allows us to define timeout either at the pipeline level or the specific stage. Making statements based on opinion; back them up with references or personal experience. I've opted to do so here to show how to return a step Ant style pattern of files to exclude from the tar. content_copy. There is a jenkins pipeline job ("parent"). How to print and connect to printer using flutter desktop via usb? page. Why do small African island nations perform better than African continental nations, considering democracy and human development? The following plugin provides functionality available through E.g. How to handle a hobby that makes income in US. See VersionNumber.java for how version strings are handled. Did any DOS compatibility layers exist for any UNIX-like systems before DOS started to become outmoded? For a list of other such plugins, see the How to add job dependency to gerrit trigger in Jenkins pipeline? What is the point of Thrower's Bandolier? Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Connect and share knowledge within a single location that is structured and easy to search. On the left-hand side of the Jenkins dashboard, click Manage Jenkins. }, // Read the upload spec which was downloaded from github. sh "echo 'Hello from $ {env.BRANCH_NAME} branch!'". The third job need the machine IP to install a service, so the second job, which creates the virtual machine needs to return the machine IP. Provide properties that can be consumed by the build tool, Global settings that override local settings, Details of credentials needed to access repos, Inputs to generate binary images that need to be tailored to specific architectures. Creates a file if it does not already exist, and prepends given content to it. separate method. The file will still be kept in the workspace after archiving. // having to crawl the workspace files to see the cause). // To do this, you need to wrap the code below in { }, and either return. To learn more, see our tips on writing great answers. E.g. Moving to an ending statement? stage 'Print' script new Date dateRelease . For example: Optional path to the file to read. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Asking for help, clarification, or responding to other answers. This will require that you configure a webhook integration in slack (not the Jenkins specific configuration.). Leave empty to extract in the current working directory. 10 minute read Reference Troubleshooting. Before using this script, you must configure several prerequisites. // This code snippet assumes that the config file is stored in Jenkins. If you are interested in contributing your own example, please consult the "Hey, look, I'm echoing with a timestamp!". Writes a Maven project file. Shows how to allocate the same workspace on multiple nodes using the Is a PhD visitor considered as a visiting scholar? Leave empty to create from the current working directory. read in Groovy files from disk or from the web and then call the code in them. Do I need a thermal expansion tank if I already have a pressure tank? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. #variable #groovy #jenkins #pipeline #currentdate. However, in some cases, we want to accept that one stage may timeout, but we want to keep the remaining stages running. https://javadoc.jenkins.io/plugin/workflow-support/org/jenkinsci/plugins/workflow/support/steps/build/RunWrapper.html, How Intuit democratizes AI development across teams through reusability. AnsiColor plugin, which adds ANSI coloring to the console output. You do not have permission to delete messages in this group, Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message, How can I do this right - I want the results from a job I run (I need to run a dozen of these in succession and will email devs if one of them fails). If you're going to do it this way, make a new subclass of. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? Copy/paste the pipeline.groovy as Pipeline script. Based on Stackoverflow answer at http://stackoverflow.com/questions/33587927/how-to-get-cause-in-workflow. You can do it with a parallel section like this: So I was trying too hard - the try/catch isnt' needed at all. We tried creating QA-Test-Windows freestyle job as Pipelinejob but in this freestyle there are lot of Build steps. Step 2: Secondly, let's create a Freestyle project to build and run the . Former exchange student in Tohoku University, Japan. } Give the pipeline name as Jenkins pipeline-if statement, select Pipeline , and click the ok button. You could build the downstream jobs without propagating the error to the top level job calling them. One way you can do this is with Jenkins' built-in artifacts. README Jenkins,jenkins,jenkins-pipeline,Jenkins,Jenkins Pipeline. sleep 1 circumstances. Defaults to true. Summary: */, 'https://raw.githubusercontent.com/org-name/repo-name/master/subfolder/Jenkinsfile?token=${env.GITHUB_TOKEN}'. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. When a program finishes executing it returns an exit code to the system. // "shortDescription": "Started by user anonymous", // cf. 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