#!/bin/bash

# Copyright 2014 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.

set -o errexit
set -o nounset
set -o pipefail

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

source "$(KUBE_ROOT)/cluster/kube-util.sh"
source "$(KUBE_ROOT)/federation/cluster/common.sh"

: $(FEDERATION_HOST_CLUSTER_ZONE?Must set FEDERATION_HOST_CLUSTER_ZONE env var)

shell {
    set-federation-zone-vars $(FEDERATION_HOST_CLUSTER_ZONE)
    # Export FEDERATION_KUBE_CONTEXT to ensure that it is available to
    # ginkgo-e2e.sh and is thus passed on to the federation tests.
    export FEDERATION_KUBE_CONTEXT
    "$(KUBE_ROOT)/hack/ginkgo-e2e.sh" $ifsjoin(Argv)
}
(CommandList
  children: [
    (C {(set)} {(-o)} {(errexit)})
    (C {(set)} {(-o)} {(nounset)})
    (C {(set)} {(-o)} {(pipefail)})
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:KUBE_ROOT)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: 
                  (CommandList
                    children: [(C {(dirname)} {(DQ (${ VSub_Name BASH_SOURCE))})]
                  )
                left_token: <Left_CommandSub "$(">
                spids: [64 72]
              ) (/..)
            }
          spids: [63]
        )
      ]
      spids: [63]
    )
    (C {(source)} {(DQ (${ VSub_Name KUBE_ROOT) (/cluster/kube-util.sh))})
    (C {(source)} {(DQ (${ VSub_Name KUBE_ROOT) (/federation/cluster/common.sh))})
    (C {(Lit_Other ":")} 
      {
        (DQ 
          (BracedVarSub
            token: <VSub_Name FEDERATION_HOST_CLUSTER_ZONE>
            suffix_op: 
              (StringUnary
                op_id: VTest_QMark
                arg_word: {("Must set FEDERATION_HOST_CLUSTER_ZONE env var")}
              )
            spids: [98 102]
          )
        )
      }
    )
    (Subshell
      child: 
        (CommandList
          children: [
            (C {(set-federation-zone-vars)} {(DQ (${ VSub_Name FEDERATION_HOST_CLUSTER_ZONE))})
            (C {(export)} {(FEDERATION_KUBE_CONTEXT)})
            (C {(DQ (${ VSub_Name KUBE_ROOT) (/hack/ginkgo-e2e.sh))} {($ VSub_At "$@")})
          ]
        )
      spids: [106 140]
    )
  ]
)