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    (C {<set>} {<-o>} {<nounset>})
    (C {<set>} {<-o>} {<pipefail>})
    (command.ShAssignment
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        (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: [70]
        )
      ]
    )
    (C {<source>} {(DQ (${ Id.VSub_Name KUBE_ROOT) <'/hack/lib/init.sh'>)})
    (command.ShAssignment
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        (assign_pair
          lhs: (sh_lhs_expr.Name name:DRY_RUN)
          op: assign_op.Equal
          rhs: {<false>}
          spids: [95]
        )
      ]
    )
    (command.ShAssignment
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        (assign_pair
          lhs: (sh_lhs_expr.Name name:FAIL_ON_DIFF)
          op: assign_op.Equal
          rhs: {<false>}
          spids: [98]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:GODEP_OPTS)
          op: assign_op.Equal
          rhs: {(DQ )}
          spids: [101]
        )
      ]
    )
    (command.ShAssignment
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        (assign_pair
          lhs: (sh_lhs_expr.Name name:KUBE_VERBOSE)
          op: assign_op.Equal
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            {
              (DQ 
                (braced_var_sub
                  token: <Id.VSub_Name KUBE_VERBOSE>
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                )
              )
            }
          spids: [109]
        )
      ]
    )
    (command.If
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            (condition.Shell
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                      child: 
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                          op_id: Id.Arith_GreatEqual
                          left: {(${ Id.VSub_Name KUBE_VERBOSE)}
                          right: {<Id.Lit_Digits 6>}
                        )
                    )
                  terminator: <Id.Op_Semi _>
                )
              ]
            )
          action: [
            (command.ShAssignment
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                (assign_pair
                  lhs: (sh_lhs_expr.Name name:GODEP_OPTS)
                  op: assign_op.PlusEqual
                  rhs: {(sh_array_literal left:<Id.Op_LParen _> words:[{(DQ <-v>)}])}
                  spids: [137]
                )
              ]
            )
          ]
          spids: [118 134]
        )
      ]
    )
    (command.WhileUntil
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      cond: 
        (condition.Shell
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            (command.Sentence
              child: (C {<getopts>} {(DQ <':df'>)} {<opt>})
              terminator: <Id.Op_Semi _>
            )
          ]
        )
      body: 
        (command.DoGroup
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            (command.Case
              to_match: {($ Id.VSub_DollarName '$opt')}
              arms: [
                (case_arm
                  pat_list: [{<d>}]
                  action: [
                    (command.ShAssignment
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                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:DRY_RUN)
                          op: assign_op.Equal
                          rhs: {<true>}
                          spids: [175]
                        )
                      ]
                    )
                  ]
                  spids: [168 169 179 -1]
                )
                (case_arm
                  pat_list: [{<f>}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:FAIL_ON_DIFF)
                          op: assign_op.Equal
                          rhs: {<true>}
                          spids: [189]
                        )
                      ]
                    )
                  ]
                  spids: [182 183 193 -1]
                )
                (case_arm
                  pat_list: [{(word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\?'>)}]
                  action: [
                    (command.Simple
                      words: [{<echo>} {(DQ <'Invalid option: -'> ($ Id.VSub_DollarName '$OPTARG'))}]
                      redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})]
                      do_fork: T
                    )
                    (command.ControlFlow
                      token: <Id.ControlFlow_Exit exit>
                      arg_word: {<1>}
                    )
                  ]
                  spids: [196 197 216 -1]
                )
              ]
            )
          ]
        )
    )
    (C 
      {<kube> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> <util> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> 
        <ensure_dockerized>
      }
    )
    (C 
      {<kube> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> <golang> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> 
        <setup_env>
      }
    )
    (C 
      {<kube> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> <util> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> 
        <ensure_single_dir_gopath>
      }
    )
    (C 
      {<kube> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> <util> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> 
        <ensure_no_staging_repos_in_gopath>
      }
    )
    (C 
      {<kube> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> <util> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> 
        <ensure_godep_version>
      }
    )
    (C 
      {<kube> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> <util> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> 
        <create-fake-git-tree>
      } {(DQ (${ Id.VSub_Name KUBE_ROOT))}
    )
    (C {(DQ (${ Id.VSub_Name KUBE_ROOT) <'/hack/godep-restore.sh'>)})
    (C 
      {<kube> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> <util> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> 
        <ensure-temp-dir>
      }
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:TMP_GOPATH)
          op: assign_op.Equal
          rhs: {(DQ (${ Id.VSub_Name KUBE_TEMP) <'/go'>)}
          spids: [307]
        )
      ]
    )
    (command.ShFunction
      name: updateGodepManifest
      body: 
        (BraceGroup
          children: [
            (command.Simple
              words: [
                {<pushd>}
                {(DQ (${ Id.VSub_Name TMP_GOPATH) <'/src/k8s.io/'> (${ Id.VSub_Name repo))}
              ]
              redirects: [(redir op:<Id.Redir_Great '>'> loc:(redir_loc.Fd fd:1) arg:{<'/dev/null'>})]
              do_fork: T
            )
            (C 
              {<kube> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> <log> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> 
                <status>
              } {(DQ <'Updating godeps for k8s.io/'> (${ Id.VSub_Name repo))}
            )
            (C {<rm>} {<-rf>} {<Godeps>})
            (command.Pipeline
              children: [
                (command.Simple
                  words: [{<godep>} {<save>} {(${ Id.VSub_Name GODEP_OPTS)} {<'./...'>}]
                  redirects: [(redir op:<Id.Redir_GreatAnd '2>&'> loc:(redir_loc.Fd fd:2) arg:{<1>})]
                  more_env: [
                    (env_pair
                      name: GOPATH
                      val: 
                        {
                          (DQ (${ Id.VSub_Name TMP_GOPATH) <':'> (${ Id.VSub_Name GOPATH) <':'> 
                            (${ Id.VSub_Name GOPATH) <'/src/k8s.io/kubernetes/staging'>
                          )
                        }
                      spids: [367]
                    )
                  ]
                  do_fork: T
                )
                (C {<sed>} {(SQ <'s/^/  /'>)})
              ]
              negated: F
            )
            (C {<local>} {<repo>})
            (command.ForEach
              iter_name: repo
              iter_words: [
                {
                  (command_sub
                    left_token: <Id.Left_DollarParen '$('>
                    child: (C {<ls>} {<-1>} {(${ Id.VSub_Name KUBE_ROOT) <'/staging/src/k8s.io'>})
                  )
                }
              ]
              do_arg_iter: F
              body: 
                (command.DoGroup
                  children: [
                    (command.Pipeline
                      children: [
                        (C {<jq>} 
                          {
                            (SQ 
                              <
'.Deps |= map(.ImportPath |= ltrimstr("k8s.io/kubernetes/staging/src/"))'
                              >
                            )
                          } {<'Godeps/Godeps.json'>}
                        )
                        (C {<jq>} 
                          {(SQ <'.Deps |= map((select(.ImportPath | (startswith("k8s.io/'>) 
                            (${ Id.VSub_Name repo) (SQ <'/") or . == "k8s.io/'>) (${ Id.VSub_Name repo) 
                            (SQ <'")) | .Rev |= "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx") // .)'>)
                          }
                        )
                        (C {<jq>} {(SQ <'del(.Deps[].Comment)'>)})
                        (command.Simple
                          words: [{<unexpand>} {<--first-only>} {<--tabs> <Id.Lit_Equals '='> <2>}]
                          redirects: [
                            (redir
                              op: <Id.Redir_Great '>'>
                              loc: (redir_loc.Fd fd:1)
                              arg: {<'Godeps/Godeps.json.out'>}
                            )
                          ]
                          do_fork: T
                        )
                      ]
                      negated: F
                    )
                    (C {<mv>} {<'Godeps/Godeps.json.out'>} {<'Godeps/Godeps.json'>})
                  ]
                )
            )
            (command.Simple
              words: [{<git>} {<add>} {<vendor>}]
              redirects: [(redir op:<Id.Redir_Great '>'> loc:(redir_loc.Fd fd:1) arg:{<'/dev/null'>})]
              do_fork: T
            )
            (command.Simple
              words: [{<git>} {<commit>} {<-a>} {<-m>} {(DQ <'Updated Godeps.json'>)}]
              redirects: [(redir op:<Id.Redir_Great '>'> loc:(redir_loc.Fd fd:1) arg:{<'/dev/null'>})]
              do_fork: T
            )
            (command.Simple
              words: [{<popd>}]
              redirects: [(redir op:<Id.Redir_Great '>'> loc:(redir_loc.Fd fd:1) arg:{<'/dev/null'>})]
              do_fork: T
            )
          ]
        )
    )
    (command.ShFunction
      name: diffGodepManifest
      body: 
        (BraceGroup
          children: [
            (C {<local>} {<Id.Lit_VarLike 'ret='> <0>})
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {<diff>} 
                  {<--ignore-matching-lines> <Id.Lit_Equals '='> (SQ <'^\\s*\\"GoVersion\\":'>)} {<--ignore-matching-line> <Id.Lit_Equals '='> (SQ <'^\\s*\\"GodepVersion\\":'>)} 
                  {<--ignore-matching-lines> <Id.Lit_Equals '='> (SQ <'^\\s*\\"Comment\\"'>)} {<-u>} 
                  {
                    (DQ (${ Id.VSub_Name KUBE_ROOT) <'/staging/src/k8s.io/'> (${ Id.VSub_Name repo) 
                      <'/Godeps/Godeps.json'>
                    )
                  } {(DQ (${ Id.VSub_Name TMP_GOPATH) <'/src/k8s.io/'> (${ Id.VSub_Name repo) <'/Godeps/Godeps.json'>)}
                )
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:ret)
                      op: assign_op.Equal
                      rhs: {($ Id.VSub_QMark '$?')}
                      spids: [632]
                    )
                  ]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (command.DBracket
                              expr: 
                                (bool_expr.LogicalAnd
                                  left: 
                                    (bool_expr.Binary
                                      op_id: Id.BoolBinary_GlobNEqual
                                      left: {(DQ (${ Id.VSub_Name ret))}
                                      right: {(DQ <0>)}
                                    )
                                  right: 
                                    (bool_expr.Binary
                                      op_id: Id.BoolBinary_GlobDEqual
                                      left: {(DQ (${ Id.VSub_Name FAIL_ON_DIFF))}
                                      right: {<true>}
                                    )
                                )
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (command.ControlFlow
                      token: <Id.ControlFlow_Exit exit>
                      arg_word: {(${ Id.VSub_Name ret)}
                    )
                  ]
                  spids: [636 667]
                )
              ]
            )
          ]
        )
    )
    (C {<mkdir>} {<-p>} {(DQ (${ Id.VSub_Name TMP_GOPATH) <'/src/k8s.io'>)})
    (command.ForEach
      iter_name: repo
      iter_words: [
        {
          (command_sub
            left_token: <Id.Left_DollarParen '$('>
            child: (C {<ls>} {(${ Id.VSub_Name KUBE_ROOT) <'/staging/src/k8s.io'>})
          )
        }
      ]
      do_arg_iter: F
      body: 
        (command.DoGroup
          children: [
            (C {<cp>} {<-a>} 
              {(DQ (${ Id.VSub_Name KUBE_ROOT) <'/staging/src/k8s.io/'> (${ Id.VSub_Name repo))} {(DQ (${ Id.VSub_Name TMP_GOPATH) <'/src/k8s.io/'>)}
            )
            (C 
              {<kube> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> <util> <Id.Lit_Colon ':'> <Id.Lit_Colon ':'> 
                <create-fake-git-tree>
              } {(DQ (${ Id.VSub_Name TMP_GOPATH) <'/src/k8s.io/'> (${ Id.VSub_Name repo))}
            )
            (C {<updateGodepManifest>})
            (C {<diffGodepManifest>})
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (C {<Id.Lit_LBracket '['>} {(DQ (${ Id.VSub_Name DRY_RUN))} 
                              {<Id.KW_Bang '!'> <Id.Lit_Equals '='>} {<true>} {<Id.Lit_RBracket ']'>}
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (C {<cp>} 
                      {
                        (DQ (${ Id.VSub_Name TMP_GOPATH) <'/src/k8s.io/'> (${ Id.VSub_Name repo) 
                          <'/Godeps/Godeps.json'>
                        )
                      } 
                      {
                        (DQ (${ Id.VSub_Name KUBE_ROOT) <'/staging/src/k8s.io/'> (${ Id.VSub_Name repo) 
                          <'/Godeps/Godeps.json'>
                        )
                      }
                    )
                    (C {<git>} {<update-index>} {<--assume-unchanged>} 
                      {
                        (DQ (${ Id.VSub_Name KUBE_ROOT) <'/staging/src/k8s.io/'> (${ Id.VSub_Name repo) 
                          <'/Godeps/Godeps.json'>
                        )
                      }
                    )
                  ]
                  spids: [769 787]
                )
              ]
            )
          ]
        )
    )
  ]
)