(List
  (Com {[LIT_CHARS set]} {[LIT_CHARS -o]} {[LIT_CHARS errexit]}  )
  (Com {[LIT_CHARS set]} {[LIT_CHARS -o]} {[LIT_CHARS nounset]}  )
  (Com {[LIT_CHARS set]} {[LIT_CHARS -o]} {[LIT_CHARS pipefail]}  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('KUBE_ROOT', {[ComSub (Com {[LIT_CHARS dirname]} {[DQ [VarSub BASH_SOURCE]]})] [LIT_CHARS /..]})])
  (Com {[LIT_CHARS source]} {[DQ [VarSub KUBE_ROOT][LIT_CHARS /cluster/kube-env.sh]]}  )
  (Com {[LIT_CHARS source]} {[DQ [VarSub KUBE_ROOT][LIT_CHARS /cluster/][VarSub KUBERNETES_PROVIDER][LIT_CHARS /util.sh]]}  )
  (FunctionDef get_absolute_dirname []
    (Com {[LIT_CHARS echo]} {[DQ [ComSub (AndOr OP_AND_IF (Com {[LIT_CHARS cd]} {[DQ [ComSub (Com {[LIT_CHARS dirname]} {[DQ [VarSub 1]]})]]}) (Com {[LIT_CHARS pwd]}) )]]}    )
  )
  (Case to_match={[DQ [ComSub (Com {[LIT_CHARS uname]} {[LIT_CHARS -s]})]]}, pat_word_list=[[{[LIT_CHARS Darwin]}], [{[LIT_CHARS Linux]}], [{[LIT_OTHER "*"]}]]
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('host_os', {[LIT_CHARS darwin]})])
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('host_os', {[LIT_CHARS linux]})])
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Unsupported host OS.  Must be Linux or Mac OS X."]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}      )
    )
  )
  (Case to_match={[DQ [ComSub (Com {[LIT_CHARS uname]} {[LIT_CHARS -m]})]]}, pat_word_list=[[{[LIT_CHARS x86_64] [LIT_OTHER "*"]}], [{[LIT_CHARS i] [LIT_OTHER "?"] [LIT_CHARS 86_64] [LIT_OTHER "*"]}], [{[LIT_CHARS amd64] [LIT_OTHER "*"]}], [{[LIT_CHARS arm] [LIT_OTHER "*"]}], [{[LIT_CHARS i] [LIT_OTHER "?"] [LIT_CHARS 86] [LIT_OTHER "*"]}], [{[LIT_OTHER "*"]}]]
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('host_arch', {[LIT_CHARS amd64]})])
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('host_arch', {[LIT_CHARS amd64]})])
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('host_arch', {[LIT_CHARS amd64]})])
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('host_arch', {[LIT_CHARS arm]})])
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('host_arch', {[LIT_CHARS x86]})])
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Unsupported host arch. Must be x86_64, 386 or arm."]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}      )
    )
  )
  (If
    (DBracket {B1 UNARY_STRING_z {[DQ [VarSub KUBECTL_PATH test_op=VS_TEST_COLON_HYPHEN {}]]}})
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('locations', {[Array {OP_NEWLINE "\n"} {[DQ [VarSub KUBE_ROOT][LIT_CHARS /_output/dockerized/bin/][VarSub host_os][LIT_CHARS /][VarSub host_arch][LIT_CHARS /kubectl]]} {OP_NEWLINE "\n"} {[DQ [VarSub KUBE_ROOT][LIT_CHARS /_output/local/bin/][VarSub host_os][LIT_CHARS /][VarSub host_arch][LIT_CHARS /kubectl]]} {OP_NEWLINE "\n"} {[DQ [VarSub KUBE_ROOT][LIT_CHARS /platforms/][VarSub host_os][LIT_CHARS /][VarSub host_arch][LIT_CHARS /kubectl]]} {OP_NEWLINE "\n"}]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('kubectl', {[ComSub (Pipeline (Subshell (AndOr OP_OR_IF (Com redirects=[(FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT "2>"> 2)]{[LIT_CHARS ls]} {[LIT_CHARS -t]} {[DQ [VarSub locations bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]]}) (Com {[LIT_CHARS true]}) ) ) (Com {[LIT_CHARS head]} {[LIT_CHARS -1]}) )]})])
      (If
        (DBracket {B! {B1 UNARY_FILE_x {[DQ [VarSub kubectl]]}}})
        (List
          (List redirects=[(DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1)]
            (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "It looks as if you don't have a compiled kubectl binary"]]}            )
            (Com {[LIT_CHARS echo]}            )
            (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "If you are running from a clone of the git repo, please run"]]}            )
            (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "'./build/run.sh hack/build-cross.sh'. Note that this requires having"]]}            )
            (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Docker installed."]]}            )
            (Com {[LIT_CHARS echo]}            )
            (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "If you are running from a binary release tarball, something is wrong. "]]}            )
            (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Look at http://kubernetes.io/ for information on how to contact the "]]}            )
            (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "development team for help."]]}            )
          )
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}          )
        )
      )
    )
    (DBracket {B! {B1 UNARY_FILE_x {[DQ [VarSub KUBECTL_PATH]]}}})
    (List
      (List redirects=[(DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1)]
        (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "KUBECTL_PATH enviroment variable set to '"][VarSub KUBECTL_PATH][LIT_CHARS "', but "]]}        )
        (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "this doesn't seem to be a valid executable."]]}        )
      )
      (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}      )
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('kubectl', {[DQ [VarSub KUBECTL_PATH test_op=VS_TEST_COLON_HYPHEN {[VarSub kubectl]}]]})])
  (If
    (DBracket {B2 BINARY_STRING_EQUAL {[DQ [VarSub KUBERNETES_PROVIDER]]} {[DQ [LIT_CHARS gke]]}})
    (List
      (Fork
        (Com {[LIT_CHARS detect-project]}        )
      )
      (Com 
        <
        (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
        >
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=1 words=[] bindings=[('PATH', {[ComSub (Com {[LIT_CHARS get_absolute_dirname]} {[VarSub kubectl]})] [LIT_OTHER ":"] [VarSub PATH]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('kubectl', {[DQ [VarSub GCLOUD]]})])
    )
  )
  (If
    (DBracket {B2 BINARY_STRING_EQUAL {[DQ [VarSub KUBERNETES_PROVIDER]]} {[DQ [LIT_CHARS vagrant]]}})
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('config', {[Array {OP_NEWLINE "\n"} {[DQ [LIT_CHARS "--auth-path="][VarSub HOME][LIT_CHARS /.kubernetes_vagrant_auth]]} {OP_NEWLINE "\n"}]})])
    (DBracket {B2 BINARY_STRING_EQUAL {[DQ [VarSub KUBERNETES_PROVIDER]]} {[DQ [LIT_CHARS gke]]}})
    (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('config', {[Array {OP_NEWLINE "\n"} {[DQ [LIT_CHARS preview]]} {OP_NEWLINE "\n"} {[DQ [LIT_CHARS container]]} {OP_NEWLINE "\n"} {[DQ [LIT_CHARS kubectl]]} {OP_NEWLINE "\n"} {[DQ [LIT_CHARS "--project="][VarSub PROJECT]]} {OP_NEWLINE "\n"} {[DQ [LIT_CHARS "--zone="][VarSub ZONE]]} {OP_NEWLINE "\n"} {[DQ [LIT_CHARS "--cluster="][VarSub CLUSTER_NAME]]} {OP_NEWLINE "\n"}]})])
  )
  (Fork
    (Com {[LIT_CHARS detect-master]}    )
  )
  (Com 
    <
    (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
    >
  )
  (If
    (DBracket {B? LOGICAL_BINARY_AND {B1 UNARY_STRING_n {[DQ [VarSub KUBE_MASTER_IP test_op=VS_TEST_HYPHEN {}]]}} {B1 UNARY_STRING_z {[DQ [VarSub KUBERNETES_MASTER test_op=VS_TEST_HYPHEN {}]]}}})
    (= scope=<EAssignScope.GLOBAL 1> flags=1 words=[] bindings=[('KUBERNETES_MASTER', {[LIT_CHARS https] [LIT_OTHER ":"] [LIT_CHARS //] [VarSub KUBE_MASTER_IP]})])
  )
  (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Running:"]]} {[DQ [VarSub kubectl]]} {[DQ [VarSub config bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}}) test_op=VS_TEST_COLON_PLUS {[VarSub config bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]}]]} {[DQ [VarSub @]]}
    <
    (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
    >
  )
  (Com {[DQ [VarSub kubectl]]} {[DQ [VarSub config bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}}) test_op=VS_TEST_COLON_PLUS {[VarSub config bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]}]]} {[DQ [VarSub @]]}  )
)