(CommandList
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    (C {(set)} {(-o)} {(nounset)})
    (C {(set)} {(-o)} {(pipefail)})
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            {
              (CommandSubPart
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                left_token: <Left_CommandSub "$(">
                spids: [64 72]
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        )
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            {
              (ArrayLiteralPart
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                  {
                    (CommandSubPart
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                        (CommandList
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                      spids: [78 87]
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                          (Assignment
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                            spids: [92]
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                        terminator: <Op_Semi ";">
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                      (C {(echo)} 
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                            )
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                left_token: <Left_CommandSub "$(">
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    (Assignment
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    )
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          (CommandSubPart
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            spids: [120 128]
          )
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      do_arg_iter: False
      body: 
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                    {
                      (CommandSubPart
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                                      {(list)}
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                                      {(SQ <"{{range .Deps}}{{.}}{{\"\\n\"}}{{end}}">)}
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                                    redirects: [
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                                        fd: 2
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                                        spids: [149]
                                      )
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                                  )
                                  (C {(echo)} {(DQ )})
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                                op_id: Op_DPipe
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                          )
                        left_token: <Left_CommandSub "$(">
                        spids: [135 159]
                      )
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                      (CommandSubPart
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                                      (C {(grep)} {(-v)} {(DQ (k8s.io/kubernetes/vendor/))})
                                      (C {(grep)} {(DQ (k8s.io/kubernetes))})
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                                    negated: False
                                  )
                                  (C {(echo)} {(DQ )})
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                        left_token: <Left_CommandSub "$(">
                        spids: [163 196]
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                        (C {(Lit_Other "[")} {(-n)} {(DQ (${ VSub_Name deps_on_main))} {(Lit_Other "]")})
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                  ]
                  action: [
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                        (DQ ("Package ") (${ VSub_Name i) 
                          (" has a cyclic dependency on the main repository.")
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                    )
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                          lhs: (LhsName name:failed)
                          op: Equal
                          rhs: {(true)}
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                        )
                      ]
                      spids: [228]
                    )
                  ]
                  spids: [-1 214]
                )
              ]
              spids: [-1 232]
            )
            (Assignment
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                            children: [
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                                      (C {(grep)} {(DQ (k8s.io/kubernetes/vendor/k8s.io))})
                                      (C {(grep)} {(-E)} 
                                        {
                                          (DQ (k8s.io) 
                                            (EscapedLiteralPart
                                              token: <Lit_EscapedChar "\\/">
                                            ) (${ VSub_Name staging_repos_pattern) (EscapedLiteralPart token:<Lit_EscapedChar "\\>">)
                                          )
                                        }
                                      )
                                    ]
                                    negated: False
                                  )
                                  (C {(echo)} {(DQ )})
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                                op_id: Op_DPipe
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                            ]
                          )
                        left_token: <Left_CommandSub "$(">
                        spids: [236 274]
                      )
                    }
                  spids: [235]
                )
              ]
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            )
            (If
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                        (C {(Lit_Other "[")} {(-n)} {(DQ (${ VSub_Name deps_on_staging))} 
                          {(Lit_Other "]")}
                        )
                      terminator: <Op_Semi ";">
                    )
                  ]
                  action: [
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                      {
                        (DQ ("Package ") (${ VSub_Name i) 
                          (" has a cyclic dependency on staging repository packages: ") (${ VSub_Name deps_on_staging)
                        )
                      }
                    )
                    (Assignment
                      keyword: Assign_None
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                        (assign_pair
                          lhs: (LhsName name:failed)
                          op: Equal
                          rhs: {(true)}
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                        )
                      ]
                      spids: [309]
                    )
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                  spids: [-1 292]
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              spids: [-1 313]
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          ]
          spids: [131 315]
        )
      spids: [119 129]
    )
    (If
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        (if_arm
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              child: 
                (DBracket
                  expr: 
                    (BoolBinary
                      op_id: BoolBinary_GlobDEqual
                      left: {(DQ (${ VSub_Name failed))}
                      right: {(DQ (true))}
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              terminator: <Op_Semi ";">
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          ]
          action: [(C {(exit)} {(1)})]
          spids: [-1 337]
        )
      ]
      spids: [-1 344]
    )
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)