46 lines
1.3 KiB
Ruby
46 lines
1.3 KiB
Ruby
#
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# Cookbook:: runit
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# Libraries:: helpers
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#
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# Author: Joshua Timberman <joshua@getchef.com>
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# Copyright (c) 2014, Chef Software, Inc. <legal@getchef.com>
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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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require 'chef/mixin/shell_out'
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include Chef::Mixin::ShellOut
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module Runit
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module Helpers
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def runit_installed?
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return true if runit_rpm_installed? || (runit_executable? && runit_sv_works?)
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end
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def runit_executable?
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::File.executable?(node['runit']['executable'])
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end
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def runit_sv_works?
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sv = shell_out("#{node['runit']['sv_bin']} --help")
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sv.exitstatus == 100 && sv.stderr =~ /usage: sv .* command service/
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end
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def runit_rpm_installed?
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shell_out('rpm -qa | grep -q "^runit"').exitstatus == 0
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end
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end
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end
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Chef::Recipe.send(:include, Runit::Helpers)
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Chef::Resource.send(:include, Runit::Helpers)
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