#!/bin/bash

# Copyright 2016 The Kubernetes Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

global KUBE_ROOT := "$[dirname $(BASH_SOURCE)]/../.."

if [[ ! -z "${1:-}" ]] {
  export KUBE_GCE_ZONE="$(1)"
}
if [[ ! -z "${2:-}" ]] {
  export MULTIZONE="$(2)"
}
if [[ ! -z "${3:-}" ]] {
  export KUBE_REPLICATE_EXISTING_MASTER="$(3)"
}
if [[ ! -z "${4:-}" ]] {
  export KUBE_USE_EXISTING_MASTER="$(4)"
}
if [[ -z "${NUM_NODES:-}" ]] {
  export NUM_NODES=3
}

source "$(KUBE_ROOT)/hack/e2e-internal/e2e-up.sh"
(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:KUBE_ROOT)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: 
                  (CommandList
                    children: [(C {(dirname)} {(DQ (${ VSub_Name BASH_SOURCE))})]
                  )
                left_token: <Left_CommandSub "$(">
                spids: [45 53]
              ) (/../..)
            }
          spids: [44]
        )
      ]
      spids: [44]
    )
    (If
      arms: [
        (if_arm
          cond: [
            (Sentence
              child: 
                (DBracket
                  expr: 
                    (LogicalNot
                      child: 
                        (BoolUnary
                          op_id: BoolUnary_z
                          child: 
                            {
                              (DQ 
                                (BracedVarSub
                                  token: <VSub_Number 1>
                                  suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(SQ )})
                                  spids: [66 69]
                                )
                              )
                            }
                        )
                    )
                )
              terminator: <Op_Semi ";">
            )
          ]
          action: [(C {(export)} {(Lit_VarLike "KUBE_GCE_ZONE=") (DQ (${ VSub_Number 1))})]
          spids: [-1 75]
        )
      ]
      spids: [-1 87]
    )
    (If
      arms: [
        (if_arm
          cond: [
            (Sentence
              child: 
                (DBracket
                  expr: 
                    (LogicalNot
                      child: 
                        (BoolUnary
                          op_id: BoolUnary_z
                          child: 
                            {
                              (DQ 
                                (BracedVarSub
                                  token: <VSub_Number 2>
                                  suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(SQ )})
                                  spids: [98 101]
                                )
                              )
                            }
                        )
                    )
                )
              terminator: <Op_Semi ";">
            )
          ]
          action: [(C {(export)} {(Lit_VarLike "MULTIZONE=") (DQ (${ VSub_Number 2))})]
          spids: [-1 107]
        )
      ]
      spids: [-1 119]
    )
    (If
      arms: [
        (if_arm
          cond: [
            (Sentence
              child: 
                (DBracket
                  expr: 
                    (LogicalNot
                      child: 
                        (BoolUnary
                          op_id: BoolUnary_z
                          child: 
                            {
                              (DQ 
                                (BracedVarSub
                                  token: <VSub_Number 3>
                                  suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(SQ )})
                                  spids: [130 133]
                                )
                              )
                            }
                        )
                    )
                )
              terminator: <Op_Semi ";">
            )
          ]
          action: [
            (C {(export)} {(Lit_VarLike "KUBE_REPLICATE_EXISTING_MASTER=") (DQ (${ VSub_Number 3))})
          ]
          spids: [-1 139]
        )
      ]
      spids: [-1 151]
    )
    (If
      arms: [
        (if_arm
          cond: [
            (Sentence
              child: 
                (DBracket
                  expr: 
                    (LogicalNot
                      child: 
                        (BoolUnary
                          op_id: BoolUnary_z
                          child: 
                            {
                              (DQ 
                                (BracedVarSub
                                  token: <VSub_Number 4>
                                  suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(SQ )})
                                  spids: [162 165]
                                )
                              )
                            }
                        )
                    )
                )
              terminator: <Op_Semi ";">
            )
          ]
          action: [(C {(export)} {(Lit_VarLike "KUBE_USE_EXISTING_MASTER=") (DQ (${ VSub_Number 4))})]
          spids: [-1 171]
        )
      ]
      spids: [-1 183]
    )
    (If
      arms: [
        (if_arm
          cond: [
            (Sentence
              child: 
                (DBracket
                  expr: 
                    (BoolUnary
                      op_id: BoolUnary_z
                      child: 
                        {
                          (DQ 
                            (BracedVarSub
                              token: <VSub_Name NUM_NODES>
                              suffix_op: (StringUnary op_id:VTest_ColonHyphen arg_word:{(SQ )})
                              spids: [192 195]
                            )
                          )
                        }
                    )
                )
              terminator: <Op_Semi ";">
            )
          ]
          action: [(C {(export)} {(Lit_VarLike "NUM_NODES=") (3)})]
          spids: [-1 201]
        )
      ]
      spids: [-1 209]
    )
    (C {(source)} {(DQ (${ VSub_Name KUBE_ROOT) (/hack/e2e-internal/e2e-up.sh))})
  ]
)