jenkins pipeline build job return value
From it - on one stage there is called another pipeline job ("child" - using build job command). I was not able to get this working within the pipeline itself (either within or between stages). Injected credentials gist at https://gist.github.com/blaisep/eb8aa720b06eff4f095e4b64326961b5#file-jenkins-pipeline-git-cred-md. : Find files in the current working directory. It seems that ABORTED is respected by the error step, while SUCCESS is overridden. 2. repository on GitHub and contributed to by various members of the Jenkins 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. Data is accessed as a List of String Arrays. Does that change things? This shows usage of a simple build wrapper, specifically the Are there tables of wastage rates for different fruit and veg? Not the answer you're looking for? Jenkins pipeline: return value of build step. Anatomy of Jenkins File. section, from the plugin's documentation. I have found in the examples that the object returned has getters like getProjectName() or getNumber() that I can use for this. Why is this the case? Displays test errors in the logs directly (instead of. I am asking for this case in particular, but generally speaking, how can I know the class of the returned object and its documentation? By default deactivated (false), and a JSON object (JSONObject or JSONArray from json-lib) is returned. For your other question see Is there a built-in function to print all the current properties and values of an object? Leave empty to include all files and directories. How to show that an expression of a finite type must be one of the finitely many possible values? Pipeline in the This is a simple demonstration of how to unstash to a different We find that a RunListener implementation handles setting the result asynchronously for the step execution if it has been configured that way: The trigger.context.onSuccess(new RunWrapper(run, false)); is where the RunWrapper result comes from, Customer Support Engineer @ Midokura You've provided "feedback" but it's not easy for me to tell the intent or action it, please be less terse. Once done, go to your Upstream Jenkins Job and add the Post Build Action to send the parameter to Downstream Job. This code snippet will run the same job multiple times in parallel Figured it out. Active Choices parameters can be dynamically updated and can be rendered as combo-boxes, check-boxes, radio-buttons or rich HTML UI widgets. jenkins - return something from child job, How Intuit democratizes AI development across teams through reusability. echo "JOIN $CHANNEL" To learn more, see our tips on writing great answers. 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)) {. Some of the more friendly groovy http libs like HTTPBuilder are not easily available. // -U : force maven to update snapshots each time (default : once an hour, makes no sense in CI). // This command results in output indicating several one of these and the affected files: // Added (A), Copied (C), Deleted (D), Modified (M), Renamed (R), 'git diff-tree --no-commit-id --name-status -r HEAD'. What is the point of Thrower's Bandolier? LOGGER.log(Level.FINE, "completing {0} for {1}", new Object[] {run, trigger.context}); if (!trigger.propagate || run.getResult() == Result.SUCCESS) {. The timestamp to set (number of ms since the epoc), leave empty for current system time. }'''. There is also conditionals as found in this prior Stack Overflow post on Jenkins: Jenkins Pipeline Conditional Step/Stage. Before using this script, you must configure several prerequisites. Connect and share knowledge within a single location that is structured and easy to search. Leave empty to include all files and directories. My code is GPL licensed, can I issue a license to have my code be distributed in a specific MIT licensed project? just returning should leave the build with a grayed out status and no result so not quite the same as a failed build. Go back to the Jenkins dashboard and click New Item to create a project. } What's the cleanest way in Jenkins to abort or exit the job, without it being FAILED? What is the correct way to screw wall and ceiling drywalls? The keys of the map will be the path of the files read. // when this method is called, not when we pass it to parallel. Is it possible to rotate a window 90 degrees if it has the same length and width? The recommended approach to pass secret values using the . //param1 : an example string parameter for the triggered job. // This shows a simple example of how to archive the build output artifacts. Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. 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 . Learn more about Stack Overflow the company, and our products. That for example was previously read by readMavenPom. Why do small African island nations perform better than African continental nations, considering democracy and human development? Data could be access as an array or a map. prerequisites Use the "Pipeline Syntax" Snippet Generator to get a detailed example for your build step. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Only issue really is that if you watch the pipeline in Jenkins then it appears to show all green even if a step has failed. We find that a RunListener implementation handles setting the result asynchronously for the step execution if it has been configured that way: The trigger.context.onSuccess(new RunWrapper(run, false)); is where the RunWrapper result comes from. The git plugin exposes some environment variables to a freestyle job that are not currently exposed to a Pipeline job. page. How to execute SQL statement in Pipeline script of Jenkins? file : String (optional) The name/path of the tar file to create. @kagarlickij - Correct, declarative pipelines didn't exist when this answer was written! In the latter cases the manifest will be extracted from the archive and then read. Reads a file in the current working directory or a String as a plain text Java Properties file. // Look, no output directory under the root! Related assets: Minimising the environmental effects of my dyson brain. E.g. In a declarative pipeline, script blocks are valid only inside of a stage's steps block. Bulk update symbol size units from mm to map units in rule-based symbology, Theoretically Correct vs Practical Notation, Euler: A baby on his lap, a cat on his back thats how he wrote his immortal works (origin? This is a simple demonstration of how to archive the build output artifacts in workspace for later use. Is it correct to use "the" before "materials used in making buildings are"? Next, Jenkins prepares the build artifacts. How to show that an expression of a finite type must be one of the finitely many possible values? // This specific example does not with the current settings on freenode. ''' // that explicitly, or use { -> } syntax. To create a new pipeline in Jenkins Goto, the Jenkins UI and click on New item. 4. Is there any way to return something (for example short text) from child to parent job without using external services like artificatory, and don't assuming that parent and child jobs are on the same machine? The file will still be kept in the workspace after archiving. The step documentation is generated based on some files that are bundled with the plugin, which sometimes isn't enough. Optional path to a file to read. There is a jenkins pipeline job ("parent"). We can also search the repository for onSuccess and see what else might trigger it from this plugin. Built-in Conditions: Conditions that Jenkins supports natively are called Built-in conditions. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, is there a possibility for the triggered job to return a return code that indicates whether it was successfully finished or whether it has failed? // If there's a call method, you can just load the file, say, as "foo", and then invoke that call method with foo(), "Now we're being called more magically, ${whoAreYou}, thanks to the call() method.". archive : boolean (optional) If the tar file should be archived as an artifact of the current build. "Hey, look, I'm echoing with a timestamp!". 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. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. // "shortDescription": "Started by user anonymous", // cf. Thanks for contributing an answer to Stack Overflow! Pipeline in the if i do the above I only get a valid BuildResults in notify_email IF the job is successful, if it fails it causes an exception saying No such property: BuildResults, currentBuild is useless as it's the pipeline results, not the job results which is what I want, I need the try/catch so I can continue to run my other jobs - otherwise it'll stop immediately once one job fails. ; use the result property of the return value as needed. There is no need for the generation of the step itself to be in a 13:20:52 org.jenkinsci.plugins.workflow.support.steps.build.RunWrapper@5fe8d20f, and then I found the doc from https://javadoc.jenkins.io/, you can get all you need from this page For example: Optional path to the file to read. 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. @JessBowers it's all about where you put the snippet. when you tries to run downstream job? Jenkins CLI's "build" command changes the exit code depending on the result of the build, as long as you use the -s or -f option at the end. It depends on your requirements, which way you want to use. Do I need a thermal expansion tank if I already have a pressure tank? The example shows how to trigger jobs on all Jenkins nodes from Pipeline. // It uses Node and Label Parameter plugin to pass the job name to the payload job. You just have to use params. This will require that you configure a webhook integration in slack (not the Jenkins specific configuration.). In this case, it looks to be coming from the BuildTriggerStep class, which extends AbstractStepImpl, Look at the nested DescriptorImpl to see what execution class is returned, Go to BuildTriggerStepExecution and look at the execution body in the start() method. // Set Artifactory repositories for dependencies resolution and artifacts deployment. I do this sort of thing using declarative pipeline then I do all the notifications in post { failure {}} sections in one place for the job or a stage (you can have post handling in declarative at the stage or job level). For a list of other such plugins, see the How give aws credential to jenkins pipeline? Browse other questions tagged, Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. Read more about how to integrate steps into your "Look at this, ${whoAreYou}! Reads a file in the current working directory or a String as a plain text JSON file. { Trying to find the answer why it doesn't work for case when I use def jobBuild = build job: 'myjob', https://github.com/Radix999/jenkins-pipeline-scripts/blob/master/Nightlybuild.groovy. Groovy / grails how to determine a data type? Recovering from a blunder I made while emailing a professor, The difference between the phonemes /p/ and /b/ in Japanese. // Read the upload spec which was downloaded from github. Here I am going to demonstrate how to achieve the same. If the tar file should be archived as an artifact of the current build. Redoing the align environment with a specific formatting, Short story taking place on a toroidal planet or moon involving flying. But how do I know the exact class of the returned object and the list of methods I can call on it? E.g. As soon as we select this checkbox, a Text Box is displayed with the Schedule label. The result of the downstream job is given in the result attribute of the returned object.. This demonstrates how to push a tag (or branch, etc) to a remote Git I am asking for this case in particular, but generally speaking, how can I know the class of the returned object and its documentation? // Modify the channel, message etc as needed. overwrite directories or files, etc. Pipeline Steps Reference stage('Checkout') { The map can also be pre loaded with default values before reading/parsing the data. When this parameter is enabled, all other parameters (except for zipFile) will be ignored. Give the pipeline name as Jenkins pipeline-if statement, select Pipeline , and click the ok button. Does a summoned creature play immediately after being summoned by a ready action? Question: . // This shows a simple example of how to archive the build output artifacts. quick form. Former exchange student in Tohoku University, Japan. Figure out which plugin the step comes from either by the step documentation, Search for the String literal of the step name, and find the step type that returns it. 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Read more about how to integrate steps into your 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?). Is it suspicious or odd to stand by the gate of a GA airport watching the planes? content_copy. If unset, defaults to the quiet period defined by the downstream project (or finally to the system-wide default quiet period). How do you get out of a corner when plotting yourself into a corner. We can also search the repository for onSuccess and see what else might trigger it from this plugin. AnsiColor plugin, which adds ANSI coloring to the console output. Pipeline Syntax // 'ID' refers to alpha-numeric value generated automatically by Jenkins. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. writeFile . The call will fail if the file already exists. Figure out which plugin the step comes from either by the step documentation. https://javadoc.jenkins-ci.org/hudson/model/Cause.UserIdCause.html, // These should all be performed at the point where you've, // checked out your sources on the agent. { How to tell which packages are held back due to phased updates, Using indicator constraint with two variables. Using Declarative Pipeline syntax. page. * Node list retrieval is being performed using Jenkins API, so it will require script approvals in the Sandbox mode. The name/path of the tar/tar.gz file to extract. However, Optional text containing the manifest data. ", /* "files": [ "This file is useless, no need to archive it. jenkins - return something from child job. After downstream job finished, we can access its variables by b.getBuildVariables() Jenkins file of the first, "main" job: How can I explain to my manager that a project he wishes to undertake cannot be performed by the team? How to react to a students panic attack in an oral exam? // Run the unstash from within that directory! The step will return true or false depending on the result instead of throwing an exception. A 'git' executable, // Most typical, if you're not cloning into a sub directory, // This should be performed at the point where you've, // and invoke this in the context of a directory with .git/, // Along with SHA-1 id of the commit, it will be useful to retrieve changeset associated with that commit. // as ID can be used directly within 'configFileProvider' step too. Connect and share knowledge within a single location that is structured and easy to search. You can use currentBuild.rawBuild.getLog (10) (the 10 specifies that you want the last 10 lines) to get the last few lines of the log stream. The difference between the phonemes /p/ and /b/ in Japanese, Follow Up: struct sockaddr storage initialization by network format-string, Minimising the environmental effects of my dyson brain. Transforms the output into a POJO type (LinkedHashMap or ArrayList) before returning it. The configuration notebook of the pipeline opens. Adding the qualifier "generally"? 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. It only takes a minute to sign up. Convert Jenkins Script to Declarative Pipeline, Jenkins - environment variable not setting up from pipeline, Issue running Jenkins Pipeline Steps using Credentials plugin, Using GIT variables in a declarative Jenkins pipeline, How to use for loop in Jenkins declarative pipeline, Pass variable value from one build step to other in jenkins job, About an argument in Famine, Affluence and Morality. Reading over the workflow step README shows that something should call context.onSuccess(value) to return a result. This seems to be missing from the Pipeline documentation. // help to assign the ID of config file to a variable, this is optional. // Read the upload spec and upload files to Artifactory. unzip zipFile: 'example.zip', quiet: true, Read the content of the files into a Map instead of writing them to the workspace. in the repository. ] If you do it node-level rather than stage-level it'll finish the entire job. #echo PASS $USER:$MYPASSWORD Reading over the workflow step README shows that something should call context.onSuccess(value) to return a result. Honestly you shouldn't need to use exit command specifically, but there is a Conditional BuildStep Plugin which may achieve the same end result (code that doesn't run). Reads a file in the current working directory or a String as a plain text. This is not ideal - there is an open JIRA, You can only specify file or text, not both in the same invocation. https://www.jenkins.io/doc/pipeline/examples/#jobs-in-parallel // And a final echo to show the time when we wrap up. "target": "libs-snapshot-local", It shows how to use the withEnv step to define the right PATH to use the tools. The step documentation is generated based on some files that are bundled with the plugin, which sometimes isn't enough. Based on Stackoverflow answer at http://stackoverflow.com/questions/33587927/how-to-get-cause-in-workflow. Is there a built-in function to print all the current properties and values of an object? '
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