(command.CommandList
  children: [
    (C {(Id.KW_Set set)} {(-o)} {(errexit)})
    (C {(Id.KW_Set set)} {(-o)} {(nounset)})
    (C {(Id.KW_Set set)} {(-o)} {(pipefail)})
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:KUBE_ROOT)
          op: assign_op.Equal
          rhs: 
            {
              (command_sub
                left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:67)
                command_list: 
                  (command.CommandList
                    children: [(C {(dirname)} {(DQ (${ Id.VSub_Name BASH_SOURCE))})]
                  )
              ) (/..)
            }
          spids: [66]
        )
      ]
    )
    (C {(source)} {(DQ (${ Id.VSub_Name KUBE_ROOT) (/build/common.sh))})
    (C 
      {(kube) (Id.Lit_Other ':') (Id.Lit_Other ':') (build) (Id.Lit_Other ':') (Id.Lit_Other ':') 
        (verify_prereqs)
      } {(false)}
    )
    (C 
      {(kube) (Id.Lit_Other ':') (Id.Lit_Other ':') (build) (Id.Lit_Other ':') (Id.Lit_Other ':') (clean)}
    )
  ]
)