#!/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.

# Clean out the output directory on the docker host.
set -o errexit
set -o nounset
set -o pipefail

global KUBE_ROOT := "$[dirname $(BASH_SOURCE)]/.."
source "$(KUBE_ROOT)/build/common.sh"

kube::build::verify_prereqs false
kube::build::clean
(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: [67 75]
              ) (/..)
            }
          spids: [66]
        )
      ]
      spids: [66]
    )
    (C {(source)} {(DQ (${ VSub_Name KUBE_ROOT) (/build/common.sh))})
    (C 
      {(kube) (Lit_Other ":") (Lit_Other ":") (build) (Lit_Other ":") (Lit_Other ":") (verify_prereqs)} {(false)}
    )
    (C {(kube) (Lit_Other ":") (Lit_Other ":") (build) (Lit_Other ":") (Lit_Other ":") (clean)})
  ]
)