#!/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.

# Build a Kubernetes release.  This will build the binaries, create the Docker
# images and other build artifacts.
#
# For pushing these artifacts publicly to Google Cloud Storage or to a registry
# please refer to the kubernetes/release repo at
# https://github.com/kubernetes/release.

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

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

global KUBE_RELEASE_RUN_TESTS := $(KUBE_RELEASE_RUN_TESTS-y)

kube::build::verify_prereqs
kube::build::build_image
kube::build::run_build_command make cross

if [[ $KUBE_RELEASE_RUN_TESTS =~ ^[yY]$ ]] {
  kube::build::run_build_command make test
  kube::build::run_build_command make test-integration
}

kube::build::copy_output

kube::release::package_tarballs
(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: [83 91]
              ) (/..)
            }
          spids: [82]
        )
      ]
      spids: [82]
    )
    (C {(source)} {(DQ (${ VSub_Name KUBE_ROOT) (/build/common.sh))})
    (C {(source)} {(DQ (${ VSub_Name KUBE_ROOT) (/build/lib/release.sh))})
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:KUBE_RELEASE_RUN_TESTS)
          op: Equal
          rhs: 
            {
              (BracedVarSub
                token: <VSub_Name KUBE_RELEASE_RUN_TESTS>
                suffix_op: (StringUnary op_id:VTest_Hyphen arg_word:{(y)})
                spids: [114 118]
              )
            }
          spids: [113]
        )
      ]
      spids: [113]
    )
    (C 
      {(kube) (Lit_Other ":") (Lit_Other ":") (build) (Lit_Other ":") (Lit_Other ":") (verify_prereqs)}
    )
    (C {(kube) (Lit_Other ":") (Lit_Other ":") (build) (Lit_Other ":") (Lit_Other ":") (build_image)})
    (C 
      {(kube) (Lit_Other ":") (Lit_Other ":") (build) (Lit_Other ":") (Lit_Other ":") (run_build_command)} {(make)} {(cross)}
    )
    (If
      arms: [
        (if_arm
          cond: [
            (Sentence
              child: 
                (DBracket
                  expr: 
                    (BoolBinary
                      op_id: BoolBinary_EqualTilde
                      left: {($ VSub_Name "$KUBE_RELEASE_RUN_TESTS")}
                      right: {(Lit_Other "^") (Lit_Other "[") (yY) (Lit_Other "]") (Lit_Other "$")}
                    )
                )
              terminator: <Op_Semi ";">
            )
          ]
          action: [
            (C 
              {(kube) (Lit_Other ":") (Lit_Other ":") (build) (Lit_Other ":") (Lit_Other ":") 
                (run_build_command)
              } {(make)} {(test)}
            )
            (C 
              {(kube) (Lit_Other ":") (Lit_Other ":") (build) (Lit_Other ":") (Lit_Other ":") 
                (run_build_command)
              } {(make)} {(test-integration)}
            )
          ]
          spids: [-1 167]
        )
      ]
      spids: [-1 195]
    )
    (C {(kube) (Lit_Other ":") (Lit_Other ":") (build) (Lit_Other ":") (Lit_Other ":") (copy_output)})
    (C 
      {(kube) (Lit_Other ":") (Lit_Other ":") (release) (Lit_Other ":") (Lit_Other ":") 
        (package_tarballs)
      }
    )
  ]
)