#!/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.

# Encodes the environment variables into a Kubernetes secret.

global BASE64_ENC := $[cat nrconfig.env | base64 | tr -d '\n]
sed -e "s#{{config_data}}#$(BASE64_ENC)#g" ./newrelic-config-template.yaml > newrelic-config.yaml
(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:BASE64_ENC)
          op: Equal
          rhs: 
            {
              (CommandSubPart
                command_list: 
                  (CommandList
                    children: [
                      (Pipeline
                        children: [
                          (C {(cat)} {(nrconfig.env)})
                          (C {(base64)})
                          (C {(tr)} {(-d)} {(SQ <"\\n">)})
                        ]
                        negated: False
                      )
                    ]
                  )
                left_token: <Left_CommandSub "$(">
                spids: [49 67]
              )
            }
          spids: [48]
        )
      ]
      spids: [48]
    )
    (SimpleCommand
      words: [
        {(sed)}
        {(-e)}
        {(DQ ("s#{{config_data}}#") (${ VSub_Name BASE64_ENC) ("#g"))}
        {(./newrelic-config-template.yaml)}
      ]
      redirects: [(Redir op_id:Redir_Great fd:-1 arg_word:{(newrelic-config.yaml)} spids:[83])]
    )
  ]
)