Jenkins plugin development - customizing default behaviour of Pipeline Snippet Generator





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There is a snippet generator available under the following url:



http://<your-jenkins-instance>/job/<your-job>/pipeline-syntax/



It will generate the pipeline step snippet based on the data you enter on a form. Let's look at libraryResource step, as that will be a good example. If we do not fill in Character encoding, it will not be included in the generated snippet. This the behaviour I'm trying to implement in a custom plugin, to no avail. The way it works in my plugin is that every unset variable is always translated into empty in the generated snippet, e.g. value: '' rather than omited altogether.



I have been looking at the code and cannot find anything that would override the default behaviour that I've observed:



https://github.com/jenkinsci/workflow-cps-global-lib-plugin/blob/master/src/main/resources/org/jenkinsci/plugins/workflow/libs/ResourceStep/config.jelly



https://github.com/jenkinsci/workflow-cps-global-lib-plugin/blob/master/src/main/java/org/jenkinsci/plugins/workflow/libs/ResourceStep.java



Any clues how to enforce skipping unset values while generating the snippet?










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    0















    There is a snippet generator available under the following url:



    http://<your-jenkins-instance>/job/<your-job>/pipeline-syntax/



    It will generate the pipeline step snippet based on the data you enter on a form. Let's look at libraryResource step, as that will be a good example. If we do not fill in Character encoding, it will not be included in the generated snippet. This the behaviour I'm trying to implement in a custom plugin, to no avail. The way it works in my plugin is that every unset variable is always translated into empty in the generated snippet, e.g. value: '' rather than omited altogether.



    I have been looking at the code and cannot find anything that would override the default behaviour that I've observed:



    https://github.com/jenkinsci/workflow-cps-global-lib-plugin/blob/master/src/main/resources/org/jenkinsci/plugins/workflow/libs/ResourceStep/config.jelly



    https://github.com/jenkinsci/workflow-cps-global-lib-plugin/blob/master/src/main/java/org/jenkinsci/plugins/workflow/libs/ResourceStep.java



    Any clues how to enforce skipping unset values while generating the snippet?










    share|improve this question

























      0












      0








      0








      There is a snippet generator available under the following url:



      http://<your-jenkins-instance>/job/<your-job>/pipeline-syntax/



      It will generate the pipeline step snippet based on the data you enter on a form. Let's look at libraryResource step, as that will be a good example. If we do not fill in Character encoding, it will not be included in the generated snippet. This the behaviour I'm trying to implement in a custom plugin, to no avail. The way it works in my plugin is that every unset variable is always translated into empty in the generated snippet, e.g. value: '' rather than omited altogether.



      I have been looking at the code and cannot find anything that would override the default behaviour that I've observed:



      https://github.com/jenkinsci/workflow-cps-global-lib-plugin/blob/master/src/main/resources/org/jenkinsci/plugins/workflow/libs/ResourceStep/config.jelly



      https://github.com/jenkinsci/workflow-cps-global-lib-plugin/blob/master/src/main/java/org/jenkinsci/plugins/workflow/libs/ResourceStep.java



      Any clues how to enforce skipping unset values while generating the snippet?










      share|improve this question














      There is a snippet generator available under the following url:



      http://<your-jenkins-instance>/job/<your-job>/pipeline-syntax/



      It will generate the pipeline step snippet based on the data you enter on a form. Let's look at libraryResource step, as that will be a good example. If we do not fill in Character encoding, it will not be included in the generated snippet. This the behaviour I'm trying to implement in a custom plugin, to no avail. The way it works in my plugin is that every unset variable is always translated into empty in the generated snippet, e.g. value: '' rather than omited altogether.



      I have been looking at the code and cannot find anything that would override the default behaviour that I've observed:



      https://github.com/jenkinsci/workflow-cps-global-lib-plugin/blob/master/src/main/resources/org/jenkinsci/plugins/workflow/libs/ResourceStep/config.jelly



      https://github.com/jenkinsci/workflow-cps-global-lib-plugin/blob/master/src/main/java/org/jenkinsci/plugins/workflow/libs/ResourceStep.java



      Any clues how to enforce skipping unset values while generating the snippet?







      jenkins jenkins-plugins






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      asked Jan 3 at 22:04









      automatictesterautomatictester

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