(CommandList
  children: [
    (C {(set)} {(-o)} {(errexit)})
    (C {(set)} {(-o)} {(nounset)})
    (C {(set)} {(-o)} {(pipefail)})
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:KUBE_ROOT)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: 
                  (CommandList
                    children: [(C {(dirname)} {(DQ (${ VSub_Name BASH_SOURCE))})]
                  )
                left_token: <Left_CommandSub '$('>
                spids: [66 74]
              ) (/..)
            }
          spids: [65]
        )
      ]
      spids: [65]
    )
    (C {(source)} {(DQ (${ VSub_Name KUBE_ROOT) (/build/common.sh))})
    (C {(source)} {(DQ (${ VSub_Name KUBE_ROOT) (/build/lib/release.sh))})
    (C {(kube) (Lit_Other ':') (Lit_Other ':') (build) (Lit_Other ':') (Lit_Other ':') (ensure_tar)})
    (C 
      {(kube) (Lit_Other ':') (Lit_Other ':') (version) (Lit_Other ':') (Lit_Other ':') 
        (get_version_vars)
      }
    )
    (C 
      {(kube) (Lit_Other ':') (Lit_Other ':') (release) (Lit_Other ':') (Lit_Other ':') 
        (package_tarballs)
      }
    )
  ]
)