How can I execute this shell command in a Jenkins pipeline?

Question

I can execute the following command against a Git submodule on my terminal. I basically just want to print out the path of the child module.

My Git submodule looks like

/path/submodule/module1
               /module2

I can do this on the command line to print out the name of each child module

$ git submodule foreach 'echo $name'
Entering 'module1'
module1
Entering 'module2'
module2

However, if I do the following

node("buildNode)" {
  stage("test") {
    sh(label: "Test",
       returnStatus: true,
       script: """
         git submodule foreach 'echo $name'
       """)
  }
}

I get the following error

ERROR: groovy.lang.MissingPropertyException: No such property: name for class: WorkflowScript

What's the correct syntax? TIA

Answer 1

The correct syntax is...

node("buildNode)" {
  stage("test") {
    sh(label: "Test",
       returnStatus: true,
       script: """
         git submodule foreach 'echo \$name'
       """)
  }
}

Notice the \$name.