(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('KUBE_PROMPT_FOR_UPDATE', {[LIT_CHARS y]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('KUBE_SKIP_UPDATE', {[VarSub KUBE_SKIP_UPDATE test_op=VS_TEST_HYPHEN {[DQ [LIT_CHARS n]]}]})])
  (= 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/gke/][VarSub KUBE_CONFIG_FILE test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS config-default.sh]}]]}  )
  (Com {[LIT_CHARS source]} {[DQ [VarSub KUBE_ROOT][LIT_CHARS /cluster/common.sh]]}  )
  (Com {[LIT_CHARS source]} {[DQ [VarSub KUBE_ROOT][LIT_CHARS /cluster/lib/util.sh]]}  )
  (FunctionDef prepare-e2e []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "... in gke:prepare-e2e()"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (If
        (DBracket {B1 UNARY_STRING_z {[DQ [VarSub GCLOUD test_op=VS_TEST_COLON_HYPHEN {}]]}})
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "GCLOUD environment variable is not set. It should be your gcloud binary. "]]}
            <
            (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
            >
          )
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "A sane default is probably "][\ LIT_ESCAPED_CHAR "\\$"][LIT_CHARS " export GCLOUD=gcloud"]]}
            <
            (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
            >
          )
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}          )
        )
      )
    )
  )
  (FunctionDef detect-project []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "... in gke:detect-project()"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (If
        (DBracket {B1 UNARY_STRING_z {[DQ [VarSub PROJECT test_op=VS_TEST_COLON_HYPHEN {}]]}})
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=1 words=[] bindings=[('PROJECT', {[ComSub (Com {[DQ [VarSub GCLOUD]]} {[LIT_CHARS config]} {[LIT_CHARS list]} {[LIT_CHARS project]} {[LIT_CHARS --format]} {[SQ <LIT_CHARS "value(core.project)">]})]})])
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "... Using project: "][VarSub PROJECT]]}
            <
            (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
            >
          )
        )
      )
      (If
        (DBracket {B1 UNARY_STRING_z {[DQ [VarSub PROJECT test_op=VS_TEST_COLON_HYPHEN {}]]}})
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Could not detect Google Cloud Platform project. Set the default project using "]]}
            <
            (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
            >
          )
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "'gcloud config set project <PROJECT>'"]]}
            <
            (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
            >
          )
          (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}          )
        )
      )
    )
  )
  (FunctionDef test-build-release []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "... in gke:test-build-release()"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[DQ [VarSub KUBE_ROOT][LIT_CHARS /build-tools/release.sh]]}      )
    )
  )
  (FunctionDef verify-prereqs []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "... in gke:verify-prereqs()"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (If
        (Pipeline!
          (Com {[LIT_CHARS which]} {[LIT_CHARS gcloud]}
            <
            (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
            >
          )
        )
        (List
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS resp]}] bindings=[])
          (If
            (DBracket {B2 BINARY_STRING_EQUAL {[DQ [VarSub KUBE_PROMPT_FOR_UPDATE]]} {[DQ [LIT_CHARS y]]}})
            (List
              (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Can't find gcloud in PATH.  Do you wish to install the Google Cloud SDK? [Y/n]"]]}              )
              (Com {[LIT_CHARS read]} {[LIT_CHARS resp]}              )
            )
            (ElseTrue)
            (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('resp', {[DQ [LIT_CHARS y]]})])
          )
          (If
            (DBracket {B? LOGICAL_BINARY_AND {B2 BINARY_STRING_NOT_EQUAL {[DQ [VarSub resp]]} {[DQ [LIT_CHARS n]]}} {B2 BINARY_STRING_NOT_EQUAL {[DQ [VarSub resp]]} {[DQ [LIT_CHARS N]]}}})
            (Pipeline
              (Com {[LIT_CHARS curl]} {[LIT_CHARS https] [LIT_OTHER ":"] [LIT_CHARS //sdk.cloud.google.com]}              )
              (Com {[LIT_CHARS bash]}              )
            )
          )
          (If
            (Pipeline!
              (Com {[LIT_CHARS which]} {[LIT_CHARS gcloud]}
                <
                (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
                >
              )
            )
            (List
              (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Can't find gcloud in PATH, please fix and retry. The Google Cloud "]]}              )
              (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "SDK can be downloaded from https://cloud.google.com/sdk/."]]}              )
              (Com {[LIT_CHARS exit]} {[LIT_CHARS 1]}              )
            )
          )
        )
      )
      (If
        (DBracket {B2 BINARY_STRING_EQUAL {[DQ [VarSub KUBE_SKIP_UPDATE]]} {[DQ [LIT_CHARS y]]}})
        (Com {[LIT_CHARS return]}        )
      )
      (If
        (DBracket {B2 BINARY_STRING_NOT_EQUAL {[DQ [VarSub KUBE_PROMPT_FOR_UPDATE]]} {[DQ [LIT_CHARS y]]}})
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('gcloud_prompt', {[DQ [LIT_CHARS -q]]})])
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('sudo_prefix', {[DQ ]})])
      (If
        (Com {[LIT_DBRACKET_LIKE "["]} {[LIT_OTHER "!"]} {[LIT_CHARS -w]} {[ComSub (Com {[LIT_CHARS dirname]} {[ComSub (Com {[LIT_CHARS which]} {[LIT_CHARS gcloud]})]})]} {[LIT_DBRACKET_LIKE "]"]}        )
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('sudo_prefix', {[DQ [LIT_CHARS sudo]]})])
      )
      (AndOr OP_OR_IF
        (Com {[VarSub sudo_prefix]} {[LIT_CHARS gcloud]} {[VarSub gcloud_prompt test_op=VS_TEST_COLON_HYPHEN {}]} {[LIT_CHARS components]} {[LIT_CHARS install]} {[LIT_CHARS alpha]}        )
        (Com {[LIT_CHARS true]}        )
      )
      (AndOr OP_OR_IF
        (Com {[VarSub sudo_prefix]} {[LIT_CHARS gcloud]} {[VarSub gcloud_prompt test_op=VS_TEST_COLON_HYPHEN {}]} {[LIT_CHARS components]} {[LIT_CHARS install]} {[LIT_CHARS beta]}        )
        (Com {[LIT_CHARS true]}        )
      )
      (AndOr OP_OR_IF
        (Com {[VarSub sudo_prefix]} {[LIT_CHARS gcloud]} {[VarSub gcloud_prompt test_op=VS_TEST_COLON_HYPHEN {}]} {[LIT_CHARS components]} {[LIT_CHARS install]} {[LIT_CHARS kubectl]}        )
        (Com {[LIT_CHARS true]}        )
      )
      (AndOr OP_OR_IF
        (Com {[VarSub sudo_prefix]} {[LIT_CHARS gcloud]} {[VarSub gcloud_prompt test_op=VS_TEST_COLON_HYPHEN {}]} {[LIT_CHARS components]} {[LIT_CHARS update]}        )
        (Com {[LIT_CHARS true]}        )
      )
    )
  )
  (FunctionDef validate-cluster []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('EXPECTED_NUM_NODES', {[DQ [VarSub NUM_NODES]]})])
      (For zone [{[ComSub (Pipeline (Com {[LIT_CHARS echo]} {[DQ [VarSub ADDITIONAL_ZONES]]}) (Com {[LIT_CHARS sed]} {[DQ [LIT_CHARS "s/,/ /g"]]}) )]}])
        (DParen {A2 AS_OP_PLUS_EQUAL {A Atom NODE_ARITH_WORD {[VarSub EXPECTED_NUM_NODES]}} {A Atom NODE_ARITH_WORD {[VarSub NUM_NODES]}}})
      )
      (Com {[LIT_CHARS bash]} {[LIT_CHARS -c]} {[DQ [VarSub KUBE_ROOT][LIT_CHARS /cluster/validate-cluster.sh]]}      more_env=[('NUM_NODES', {[VarSub EXPECTED_NUM_NODES]})]       )
    )
  )
  (FunctionDef kube-up []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "... in gke:kube-up()"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS detect-project]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (If
        (List
          (Fork
            (Pipeline!
              (Com {[DQ [VarSub GCLOUD]]} {[LIT_CHARS compute]} {[LIT_CHARS networks]} {[LIT_CHARS --project]} {[DQ [VarSub PROJECT]]} {[LIT_CHARS describe]} {[DQ [VarSub NETWORK]]}              )
            )
          )
          (Com 
            <
            (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
            >
          )
        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Creating new network: "][VarSub NETWORK]]}
            <
            (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
            >
          )
          (Com {[DQ [VarSub GCLOUD]]} {[LIT_CHARS compute]} {[LIT_CHARS networks]} {[LIT_CHARS create]} {[DQ [VarSub NETWORK]]} {[LIT_CHARS --project] [LIT_DBRACKET_LIKE "="] [DQ [VarSub PROJECT]]} {[LIT_CHARS --range]} {[DQ [VarSub NETWORK_RANGE]]}          )
        )
        (ElseTrue)
        (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "... Using network: "][VarSub NETWORK]]}
          <
          (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
          >
        )
      )
      (If
        (List
          (Fork
            (Pipeline!
              (Com {[DQ [VarSub GCLOUD]]} {[LIT_CHARS compute]} {[LIT_CHARS firewall-rules]} {[LIT_CHARS --project]} {[DQ [VarSub PROJECT]]} {[LIT_CHARS describe]} {[DQ [VarSub FIREWALL_SSH]]}              )
            )
          )
          (Com 
            <
            (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
            >
          )
        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Creating new firewall for SSH: "][VarSub FIREWALL_SSH]]}
            <
            (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
            >
          )
          (Com {[DQ [VarSub GCLOUD]]} {[LIT_CHARS compute]} {[LIT_CHARS firewall-rules]} {[LIT_CHARS create]} {[DQ [VarSub FIREWALL_SSH]]} {[LIT_CHARS --allow] [LIT_DBRACKET_LIKE "="] [DQ [LIT_CHARS "tcp:22"]]} {[LIT_CHARS --network] [LIT_DBRACKET_LIKE "="] [DQ [VarSub NETWORK]]} {[LIT_CHARS --project] [LIT_DBRACKET_LIKE "="] [DQ [VarSub PROJECT]]} {[LIT_CHARS --source-ranges] [LIT_DBRACKET_LIKE "="] [DQ [LIT_CHARS 0.0.0.0/0]]}          )
        )
        (ElseTrue)
        (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "... Using firewall-rule: "][VarSub FIREWALL_SSH]]}
          <
          (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
          >
        )
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('shared_args', {[Array {OP_NEWLINE "\n"} {[DQ [LIT_CHARS "--zone="][VarSub ZONE]]} {OP_NEWLINE "\n"} {[DQ [LIT_CHARS "--project="][VarSub PROJECT]]} {OP_NEWLINE "\n"} {[DQ [LIT_CHARS "--scopes="][VarSub NODE_SCOPES]]} {OP_NEWLINE "\n"}]})])
      (If
        (DBracket {B! {B1 UNARY_STRING_z {[DQ [VarSub IMAGE_TYPE test_op=VS_TEST_COLON_HYPHEN {}]]}}})
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('shared_args+', {[Array {[DQ [LIT_CHARS "--image-type="][VarSub IMAGE_TYPE]]}]})])
      )
      (If
        (DBracket {B1 UNARY_STRING_z {[DQ [VarSub HEAPSTER_MACHINE_TYPE test_op=VS_TEST_COLON_HYPHEN {}]]}})
        (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS -r]}] bindings=[('nodes', {[DQ [VarSub NUM_NODES]]})])
        (ElseTrue)
        (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS -r]}] bindings=[('nodes', {[ArithSub {A2 AS_OP_MINUS {A Atom NODE_ARITH_WORD {[VarSub NUM_NODES]}} {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 1]}}}]})])
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('create_args', {[Array {OP_NEWLINE "\n"} {[VarSub shared_args bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]} {OP_NEWLINE "\n"} {[DQ [LIT_CHARS "--num-nodes="][VarSub nodes]]} {OP_NEWLINE "\n"} {[DQ [LIT_CHARS "--network="][VarSub NETWORK]]} {OP_NEWLINE "\n"} {[DQ [LIT_CHARS "--cluster-version="][VarSub CLUSTER_API_VERSION]]} {OP_NEWLINE "\n"} {[DQ [LIT_CHARS "--machine-type="][VarSub MACHINE_TYPE]]} {OP_NEWLINE "\n"}]})])
      (If
        (DBracket {B! {B1 UNARY_STRING_z {[DQ [VarSub ADDITIONAL_ZONES test_op=VS_TEST_COLON_HYPHEN {}]]}}})
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('create_args+', {[Array {[DQ [LIT_CHARS "--additional-zones="][VarSub ADDITIONAL_ZONES]]}]})])
      )
      (If
        (DBracket {B! {B1 UNARY_STRING_z {[DQ [VarSub CLUSTER_IP_RANGE test_op=VS_TEST_COLON_HYPHEN {}]]}}})
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('create_args+', {[Array {[DQ [LIT_CHARS "--cluster-ipv4-cidr="][VarSub CLUSTER_IP_RANGE]]}]})])
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('create_args+', {[Array {[VarSub GKE_CREATE_FLAGS test_op=VS_TEST_COLON_HYPHEN {}]}]})])
      (Com {[DQ [VarSub GCLOUD]]} {[VarSub CMD_GROUP test_op=VS_TEST_COLON_HYPHEN {}]} {[LIT_CHARS container]} {[LIT_CHARS clusters]} {[LIT_CHARS create]} {[DQ [VarSub CLUSTER_NAME]]} {[DQ [VarSub create_args bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]]}      )
      (Com {[LIT_CHARS create-kubeconfig-for-federation]}      )
      (If
        (DBracket {B! {B1 UNARY_STRING_z {[DQ [VarSub HEAPSTER_MACHINE_TYPE test_op=VS_TEST_COLON_HYPHEN {}]]}}})
        (Com {[DQ [VarSub GCLOUD]]} {[VarSub CMD_GROUP test_op=VS_TEST_COLON_HYPHEN {}]} {[LIT_CHARS container]} {[LIT_CHARS node-pools]} {[LIT_CHARS create]} {[DQ [LIT_CHARS heapster-pool]]} {[LIT_CHARS --cluster]} {[DQ [VarSub CLUSTER_NAME]]} {[LIT_CHARS --num-nodes] [LIT_DBRACKET_LIKE "="] [LIT_CHARS 1]} {[LIT_CHARS --machine-type] [LIT_DBRACKET_LIKE "="] [DQ [VarSub HEAPSTER_MACHINE_TYPE]]} {[DQ [VarSub shared_args bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}})]]}        )
      )
    )
  )
  (FunctionDef test-setup []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "... in gke:test-setup()"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS detect-project]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[DQ [VarSub KUBE_ROOT][LIT_CHARS /cluster/kube-up.sh]]}      )
      (Com {[LIT_CHARS detect-nodes]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('NODE_TAG', {[ComSub (Pipeline (Com {[VarSub GCLOUD]} {[LIT_CHARS compute]} {[LIT_CHARS instances]} {[LIT_CHARS describe]} {[VarSub NODE_NAMES bracket_op=(Index {A Atom NODE_ARITH_WORD {[AS_NUM_LITERAL 0]}})]} {[LIT_CHARS --project] [LIT_DBRACKET_LIKE "="] [DQ [VarSub PROJECT]]} {[LIT_CHARS --zone] [LIT_DBRACKET_LIKE "="] [DQ [VarSub ZONE]]} {[LIT_CHARS --format] [LIT_DBRACKET_LIKE "="] [SQ <LIT_CHARS "value(tags.items)">]}) (Com {[LIT_CHARS grep]} {[LIT_CHARS -o]} {[DQ [LIT_CHARS gke-][VarSub CLUSTER_NAME][LIT_CHARS -.][\ LIT_ESCAPED_CHAR "\\{"][LIT_CHARS 8][\ LIT_ESCAPED_CHAR "\\}"][LIT_CHARS -node]]}) )]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('OLD_NODE_TAG', {[DQ [LIT_CHARS k8s-][VarSub CLUSTER_NAME][LIT_CHARS -node]]})])
      (Fork
        (Com {[DQ [VarSub GCLOUD]]} {[LIT_CHARS compute]} {[LIT_CHARS firewall-rules]} {[LIT_CHARS create]} {[DQ [VarSub CLUSTER_NAME][LIT_CHARS -http-alt]]} {[LIT_CHARS --allow]} {[LIT_CHARS tcp] [LIT_OTHER ":"] [LIT_CHARS 80] [LIT_COMMA ","] [LIT_CHARS tcp] [LIT_OTHER ":"] [LIT_CHARS 8080]} {[LIT_CHARS --project]} {[DQ [VarSub PROJECT]]} {[LIT_CHARS --target-tags]} {[DQ [VarSub NODE_TAG][LIT_CHARS ","][VarSub OLD_NODE_TAG]]} {[LIT_CHARS --network] [LIT_DBRACKET_LIKE "="] [DQ [VarSub NETWORK]]}        )
      )
      (Fork
        (Com {[DQ [VarSub GCLOUD]]} {[LIT_CHARS compute]} {[LIT_CHARS firewall-rules]} {[LIT_CHARS create]} {[DQ [VarSub CLUSTER_NAME][LIT_CHARS -nodeports]]} {[LIT_CHARS --allow]} {[LIT_CHARS tcp] [LIT_OTHER ":"] [LIT_CHARS 30000-32767] [LIT_COMMA ","] [LIT_CHARS udp] [LIT_OTHER ":"] [LIT_CHARS 30000-32767]} {[LIT_CHARS --project]} {[DQ [VarSub PROJECT]]} {[LIT_CHARS --target-tags]} {[DQ [VarSub NODE_TAG][LIT_CHARS ","][VarSub OLD_NODE_TAG]]} {[LIT_CHARS --network] [LIT_DBRACKET_LIKE "="] [DQ [VarSub NETWORK]]}        )
      )
      (AndOr OP_OR_IF
        (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS util] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS wait-for-jobs]}        )
        (List
          (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "... gke:test-setup(): Could not create firewall"]]}
            <
            (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
            >
          )
          (Com {[LIT_CHARS return]} {[LIT_CHARS 1]}          )
        )
      )
    )
  )
  (FunctionDef detect-master []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "... in gke:detect-master()"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS detect-project]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('KUBE_MASTER_IP', {[ComSub (Com {[DQ [VarSub GCLOUD]]} {[VarSub CMD_GROUP test_op=VS_TEST_COLON_HYPHEN {}]} {[LIT_CHARS container]} {[LIT_CHARS clusters]} {[LIT_CHARS describe]} {[LIT_CHARS --project] [LIT_DBRACKET_LIKE "="] [DQ [VarSub PROJECT]]} {[LIT_CHARS --zone] [LIT_DBRACKET_LIKE "="] [DQ [VarSub ZONE]]} {[LIT_CHARS --format] [LIT_DBRACKET_LIKE "="] [SQ <LIT_CHARS "value(endpoint)">]} {[DQ [VarSub CLUSTER_NAME]]})]})])
    )
  )
  (FunctionDef detect-nodes []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "... in gke:detect-nodes()"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS detect-node-names]}      )
    )
  )
  (FunctionDef detect-node-names []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "... in gke:detect-node-names()"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS detect-project]}      )
      (Com {[LIT_CHARS detect-node-instance-groups]}      )
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('NODE_NAMES', {[Array ]})])
      (For group [{[DQ [VarSub NODE_INSTANCE_GROUPS bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}}) test_op=VS_TEST_COLON_HYPHEN {}]]}])
        (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('NODE_NAMES+', {[Array {[ComSub (Com {[LIT_CHARS gcloud]} {[LIT_CHARS compute]} {[LIT_CHARS instance-groups]} {[LIT_CHARS managed]} {[LIT_CHARS list-instances]} {[DQ [VarSub group]]} {[LIT_CHARS --zone]} {[DQ [VarSub ZONE]]} {[LIT_CHARS --project]} {[DQ [VarSub PROJECT]]} {[LIT_CHARS --format] [LIT_DBRACKET_LIKE "="] [SQ <LIT_CHARS "value(instance)">]})]}]})])
      )
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "NODE_NAMES="][VarSub NODE_NAMES bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_STAR "*"}}) test_op=VS_TEST_COLON_HYPHEN {}]]}      )
    )
  )
  (FunctionDef detect-node-instance-groups []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "... in gke:detect-node-instance-groups()"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('urls', {[ComSub (Com {[DQ [VarSub GCLOUD]]} {[VarSub CMD_GROUP test_op=VS_TEST_COLON_HYPHEN {}]} {[LIT_CHARS container]} {[LIT_CHARS clusters]} {[LIT_CHARS describe]} {[LIT_CHARS --project] [LIT_DBRACKET_LIKE "="] [DQ [VarSub PROJECT]]} {[LIT_CHARS --zone] [LIT_DBRACKET_LIKE "="] [DQ [VarSub ZONE]]} {[LIT_CHARS --format] [LIT_DBRACKET_LIKE "="] [SQ <LIT_CHARS "value(instanceGroupUrls)">]} {[DQ [VarSub CLUSTER_NAME]]})]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('urls', {[Array {[VarSub urls transform_ops=[PatSub {[LIT_CHARS ";"]} {[LIT_CHARS " "]} do_all]]}]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('ALL_INSTANCE_GROUP_URLS', {[VarSub urls bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_STAR "*"}})]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('NODE_INSTANCE_GROUPS', {[Array ]})])
      (For url [{[DQ [VarSub urls bracket_op=(Index {A Atom NODE_ARITH_WORD {AS_OP_AT "@"}}) test_op=VS_TEST_COLON_HYPHEN {}]]}])
        (List
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('igm_zone', {[ComSub (Com {[LIT_CHARS expr]} {[VarSub url]} {[LIT_OTHER ":"]} {[SQ <LIT_CHARS ".*/zones/\\([a-z0-9-]*\\)/">]})]})])
          (If
            (DBracket {B2 BINARY_STRING_EQUAL {[DQ [VarSub igm_zone]]} {[DQ [VarSub ZONE]]}})
            (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('NODE_INSTANCE_GROUPS+', {[Array {[DQ [VarSub url transform_ops=[VS_UNARY_DPOUND {[LIT_CHARS "*"] [LIT_SLASH /]}]]]}]})])
          )
        )
      )
    )
  )
  (FunctionDef ssh-to-node []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "... in gke:ssh-to-node()"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS detect-project]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('node', {[DQ [VarSub 1]]})])
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[] bindings=[('cmd', {[DQ [VarSub 2]]})])
      (For try [{[LIT_LBRACE "{"] [LIT_CHARS 1..5] [LIT_RBRACE "}"]}])
        (List
          (If
            (Com {[LIT_CHARS gcloud]} {[LIT_CHARS compute]} {[LIT_CHARS ssh]} {[LIT_CHARS --ssh-flag] [LIT_DBRACKET_LIKE "="] [DQ [LIT_CHARS "-o LogLevel=quiet"]]} {[LIT_CHARS --ssh-flag] [LIT_DBRACKET_LIKE "="] [DQ [LIT_CHARS "-o ConnectTimeout=30"]]} {[LIT_CHARS --project]} {[DQ [VarSub PROJECT]]} {[LIT_CHARS --zone] [LIT_DBRACKET_LIKE "="] [DQ [VarSub ZONE]]} {[DQ [VarSub node]]} {[LIT_CHARS --command]} {[DQ [LIT_CHARS "echo test > /dev/null"]]}            )
            (Com {[LIT_CHARS break]}            )
          )
          (Com {[LIT_CHARS sleep]} {[LIT_CHARS 5]}          )
        )
      )
      (Com {[LIT_CHARS gcloud]} {[LIT_CHARS compute]} {[LIT_CHARS ssh]} {[LIT_CHARS --ssh-flag] [LIT_DBRACKET_LIKE "="] [DQ [LIT_CHARS "-o LogLevel=quiet"]]} {[LIT_CHARS --ssh-flag] [LIT_DBRACKET_LIKE "="] [DQ [LIT_CHARS "-o ConnectTimeout=30"]]} {[LIT_CHARS --project]} {[DQ [VarSub PROJECT]]} {[LIT_CHARS --zone] [LIT_DBRACKET_LIKE "="] [DQ [VarSub ZONE]]} {[DQ [VarSub node]]} {[LIT_CHARS --command]} {[DQ [VarSub cmd]]}      )
    )
  )
  (FunctionDef test-teardown []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "... in gke:test-teardown()"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS detect-project]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (AndOr OP_OR_IF
        (Com {[DQ [VarSub KUBE_ROOT][LIT_CHARS /cluster/kube-down.sh]]}        )
        (Com {[LIT_CHARS true]}        )
      )
      (For fw [{[DQ [VarSub CLUSTER_NAME][LIT_CHARS -http-alt]]}, {[DQ [VarSub CLUSTER_NAME][LIT_CHARS -nodeports]]}, {[DQ [VarSub FIREWALL_SSH]]}])
        (If
          (DBracket {B1 UNARY_STRING_n {[ComSub (AndOr OP_OR_IF (Com redirects=[(FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT "2>"> 2)]{[DQ [VarSub GCLOUD]]} {[LIT_CHARS compute]} {[LIT_CHARS firewall-rules]} {[LIT_CHARS --project]} {[DQ [VarSub PROJECT]]} {[LIT_CHARS describe]} {[DQ [VarSub fw]]} {[LIT_CHARS --format] [LIT_DBRACKET_LIKE "="] [SQ <LIT_CHARS "value(name)">]}) (Com {[LIT_CHARS true]}) )]}})
          (Fork
            (Com {[DQ [VarSub GCLOUD]]} {[LIT_CHARS compute]} {[LIT_CHARS firewall-rules]} {[LIT_CHARS delete]} {[DQ [VarSub fw]]} {[LIT_CHARS --project] [LIT_DBRACKET_LIKE "="] [DQ [VarSub PROJECT]]} {[LIT_CHARS --quiet]}            )
          )
        )
      )
      (AndOr OP_OR_IF
        (Com {[LIT_CHARS kube] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS util] [LIT_OTHER ":"] [LIT_OTHER ":"] [LIT_CHARS wait-for-jobs]}        )
        (Com {[LIT_CHARS true]}        )
      )
      (If
        (DBracket {B2 BINARY_STRING_EQUAL {[DQ [VarSub KUBE_DELETE_NETWORK]]} {[DQ [LIT_CHARS true]]}})
        (If
          (DBracket {B1 UNARY_STRING_n {[ComSub (AndOr OP_OR_IF (Com redirects=[(FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT "2>"> 2)]{[DQ [VarSub GCLOUD]]} {[LIT_CHARS compute]} {[LIT_CHARS networks]} {[LIT_CHARS --project]} {[DQ [VarSub PROJECT]]} {[LIT_CHARS describe]} {[DQ [VarSub NETWORK]]} {[LIT_CHARS --format] [LIT_DBRACKET_LIKE "="] [SQ <LIT_CHARS "value(name)">]}) (Com {[LIT_CHARS true]}) )]}})
          (If
            (Pipeline!
              (Com {[DQ [VarSub GCLOUD]]} {[LIT_CHARS compute]} {[LIT_CHARS networks]} {[LIT_CHARS delete]} {[LIT_CHARS --project]} {[DQ [VarSub PROJECT]]} {[LIT_CHARS --quiet]} {[DQ [VarSub NETWORK]]}              )
            )
            (List
              (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Failed to delete network '"][VarSub NETWORK][LIT_CHARS "'. Listing firewall-rules:"]]}              )
              (Com {[DQ [VarSub GCLOUD]]} {[LIT_CHARS compute]} {[LIT_CHARS firewall-rules]} {[LIT_CHARS --project]} {[DQ [VarSub PROJECT]]} {[LIT_CHARS list]} {[LIT_CHARS --filter] [LIT_DBRACKET_LIKE "="] [DQ [LIT_CHARS "network="][VarSub NETWORK]]}              )
            )
          )
        )
      )
    )
  )
  (FunctionDef kube-down []
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "... in gke:kube-down()"]]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (Com {[LIT_CHARS detect-project]}
        <
        (DescriptorRedirectNode target={[LIT_CHARS 2]} <REDIR_GREATAND ">&"> 1),
        >
      )
      (If
        (List
          (Fork
            (Com {[DQ [VarSub GCLOUD]]} {[VarSub CMD_GROUP test_op=VS_TEST_COLON_HYPHEN {}]} {[LIT_CHARS container]} {[LIT_CHARS clusters]} {[LIT_CHARS describe]} {[LIT_CHARS --project] [LIT_DBRACKET_LIKE "="] [DQ [VarSub PROJECT]]} {[LIT_CHARS --zone] [LIT_DBRACKET_LIKE "="] [DQ [VarSub ZONE]]} {[DQ [VarSub CLUSTER_NAME]]} {[LIT_CHARS --quiet]}            )
          )
          (Com 
            <
            (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
            >
          )
        )
        (Com {[DQ [VarSub GCLOUD]]} {[VarSub CMD_GROUP test_op=VS_TEST_COLON_HYPHEN {}]} {[LIT_CHARS container]} {[LIT_CHARS clusters]} {[LIT_CHARS delete]} {[LIT_CHARS --project] [LIT_DBRACKET_LIKE "="] [DQ [VarSub PROJECT]]} {[LIT_CHARS --zone] [LIT_DBRACKET_LIKE "="] [DQ [VarSub ZONE]]} {[DQ [VarSub CLUSTER_NAME]]} {[LIT_CHARS --quiet]}        )
      )
    )
  )
)