(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: [68 76]
              ) (/..)
            }
          spids: [67]
        )
      ]
      spids: [67]
    )
    (C {(source)} {(DQ (${ VSub_Name KUBE_ROOT) (/hack/lib/init.sh))})
    (C 
      {(kube) (Lit_Other ':') (Lit_Other ':') (golang) (Lit_Other ':') (Lit_Other ':') 
        (verify_go_version)
      }
    )
    (C {(cd)} {(DQ (${ VSub_Name KUBE_ROOT))})
    (If
      arms: [
        (if_arm
          cond: [
            (Sentence
              child: 
                (C {(git)} {(--no-pager)} {(grep)} {(-E)} 
                  {(SQ <'^(import |'> <Lit_EscapedChar '\\t'> <')[a-z]+[A-Z_][a-zA-Z]* "[^"]+"$'>)} {(--)} {(SQ <'**/*.go'>)} {(SQ <':(exclude)vendor/*'>)} 
                  {(SQ <':(exclude)staging/src/k8s.io/client-go/*vendor/*'>)} {(SQ <':(exclude)staging/src/k8s.io/metrics/*'>)} 
                  {(SQ <':(exclude)pkg/apis/admission/v1alpha1/zz_generated.conversion.go'>)} {(SQ <':(exclude)staging/src/k8s.io/sample-apiserver/pkg/client/informers/*'>)} 
                  {(SQ <':(exclude)staging/src/k8s.io/code-generator/_examples/*informers/*'>)}
                )
              terminator: <Op_Semi ';'>
            )
          ]
          action: [
            (C {(echo)} {(DQ ('!!! Some package aliases break go conventions.'))})
            (C {(echo)} {(DQ ('To fix these errors, do not use capitalized or underlined characters'))})
            (C {(echo)} 
              {
                (DQ ('in pkg aliases. Refer to https://blog.golang.org/package-names for more info.'))
              }
            )
            (C {(exit)} {(1)})
          ]
          spids: [16777215 153]
        )
      ]
      spids: [16777215 181]
    )
  ]
)