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72 lines
2.2 KiB
Ruby
72 lines
2.2 KiB
Ruby
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#!/usr/bin/env ruby
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# Licensed to ElasticSearch and Shay Banon under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the 'License'); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an 'AS IS' BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License
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#
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# generate property file for the jdk randomization test
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#
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#
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require 'yaml'
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class JDKSelector
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attr_reader :directory, :jdk_list
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def initialize(directory)
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@directory = directory
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end
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# get selection of available jdks from jenkins automatic install directory
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def get_jdk
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@jdk_list = Dir.entries(directory).select do |x|
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x.chars.first == 'J'
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end.map do |y|
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File.join(directory, y)
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end
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self
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end
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# do ranomize selection from a given array
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def select_one(selection_array = nil)
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selection_array ||= @jdk_list
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selection_array[rand(selection_array.size)]
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end
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end
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# given a jdk directory selection, generate revelant environment variables
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def get_env_matrix(data_array)
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[*data_array].map do |x|
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{
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'PATH' => File.join(x,'bin') + ':' + ENV['PATH'],
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'JAVA_HOME' => x
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}
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end
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end
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# pick first element out of array of hashes, generate write java property file
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def generate_property_file(directory, data)
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#array transformation
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content = data.first.map do |key, value|
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"%s=%s"%[key, value]
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end
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File.open(File.join(directory,'prop.txt'), 'w') do |file|
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file.write(content.join("\n"))
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end
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end
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jdk_selector = JDKSelector.new('/var/lib/jenkins/tools/hudson.model.JDK')
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path_matrix = get_env_matrix(jdk_selector.get_jdk.select_one)
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working_directory = ENV['WORKSPACE'] || '/var/tmp'
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generate_property_file(working_directory, path_matrix)
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