[FIXED] Use jenkins environment variable in SH script with multiple quote

Issue

I want to use jenkins env variable with SH, but inside multiple quote from curl.

Example:

script {
  container('deployer') {
    sh "curl -X POST --data-urlencode \"payload={'channel': '#notification-test-devops', 'username': 'Jenkins Build', 'text': '[Blocked Production] ${env.JOB_BASE_NAME} (${env.BRANCH_NAME} #${BUILD_NUMBER}) <${BUILD_URL}|View Build>', 'icon_emoji': ':jenkins:'}\" https://hooks.slack.com/services/XXX/XXX/XXX"
  }
}

Current result seems it's not rendered:

[Blocked Staging] ${env.JOB_BASE_NAME} (${env.BRANCH_NAME} #${BUILD_NUMBER}) <${BUILD_URL}|View Build>

Screenshot

Expectation: The jenkins env variable will be rendered in Slack message.

Solution

So after few tries, this is works.

container('deployer') {
    wrap([$class: 'BuildUser']) {
        sh """
            curl -X POST --data-urlencode \"payload={'channel': '#notification-test-devops', 'username': 'Jenkins Build', 'text': \\\"[Blocked Production] ${env.JOB_NAME} #${BUILD_NUMBER}\nCommit ID: ${GIT_COMMIT}\nCommit Message: ${GIT_COMMIT_MSG}\n<${BUILD_URL}|View Build>\\\", 'icon_emoji': ':jenkins:'}\" https://hooks.slack.com/services/XXX/XXX/XXX
        """
    }
}

You can ignore the wrapping, because I only use it with build-user-vars-plugin

Answered By - M Tri
Answer Checked By - Mary Flores (JavaFixing Volunteer)