(command.CommandList
  children: [
    (C {<set>} {<-o>} {<errexit>})
    (C {<set>} {<-o>} {<nounset>})
    (C {<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: <Id.Left_DollarParen '$('>
                child: (C {<dirname>} {(DQ (${ Id.VSub_Name BASH_SOURCE))})
              ) <'/..'>
            }
          spids: [63]
        )
      ]
    )
    (C {<source>} {(DQ (${ Id.VSub_Name KUBE_ROOT) <'/hack/lib/init.sh'>)})
    (C 
      {<kube> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> <golang> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> 
        <setup_env>
      }
    )
    (command.Simple
      words: [{<'vendor/k8s.io/code-generator/hack/verify-codegen.sh'>}]
      more_env: [(env_pair name:CODEGEN_PKG val:{<'./vendor/k8s.io/code-generator'>} spids:[106])]
      do_fork: T
    )
    (command.Simple
      words: [{<'vendor/k8s.io/kube-aggregator/hack/verify-codegen.sh'>}]
      more_env: [(env_pair name:CODEGEN_PKG val:{<'./vendor/k8s.io/code-generator'>} spids:[111])]
      do_fork: T
    )
    (command.Simple
      words: [{<'vendor/k8s.io/sample-apiserver/hack/verify-codegen.sh'>}]
      more_env: [(env_pair name:CODEGEN_PKG val:{<'./vendor/k8s.io/code-generator'>} spids:[116])]
      do_fork: T
    )
    (command.Simple
      words: [{<'vendor/k8s.io/apiextensions-apiserver/hack/verify-codegen.sh'>}]
      more_env: [(env_pair name:CODEGEN_PKG val:{<'./vendor/k8s.io/code-generator'>} spids:[121])]
      do_fork: T
    )
    (command.Simple
      words: [{<'vendor/k8s.io/metrics/hack/verify-codegen.sh'>}]
      more_env: [(env_pair name:CODEGEN_PKG val:{<'./vendor/k8s.io/code-generator'>} spids:[126])]
      do_fork: T
    )
    (C {(DQ (${ Id.VSub_Name KUBE_ROOT) <'/hack/update-codegen.sh'>)} {<--verify-only>})
  ]
)