Writing to a json file in workspace using Jenkins

Question

I\'ve a jenkins job with few parameters setup and I\'ve a JSON file in the workspace which has to be updated with the parameters that I pass through jenkins.

Example

Answer 1

With Pipeline Utility Steps plugin this is very easy to achieve.

    jsonfile = readJSON file: 'path/to/your.json'
    jsonfile['environment'] = 'ENV2'
    writeJSON file: 'path/to/your.json', json: jsonfile