Shell command not working from jenkins pipeline

Question

Below doesn't work. Please let me know what the issue is.

sh label: 'Salesforce Validation on ' + salesforceEnvironment,
script: 'sfdx force:source:deploy --verbose' + checkOnlyParam + ' --wait 1440 --manifest manifest/package.xml --targetusername ' + salesforceEnvironment > SalesForceValidation.log

Answer 1

Use ${...} for string interpolation inside a GString :

sh  label: "Salesforce Validation on ${salesforceEnvironment}",
    script: """
        sfdx force:source:deploy
        --verbose ${checkOnlyParam}
        --wait 1440
        --manifest manifest/package.xml
        --targetusername ${salesforceEnvironment} > SalesForceValidation.log
        """

Answer 2

Below worked

tee('SalesForceValidation.log') { sh label: 'Salesforce Validation on ' + salesforceEnvironment, script: 'sfdx force:source:deploy --verbose' + checkOnlyParam + ' --wait 1440 --manifest manifest/package.xml --targetusername ' + salesforceEnvironment }