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12 changes: 12 additions & 0 deletions lib/facter/vault_version.rb
Original file line number Diff line number Diff line change
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#!/usr/bin/ruby
require 'facter'

vault_bin = Facter::Util::Resolution.exec("which vault")
if File.exists?("#{vault_bin}")
version = Facter::Util::Resolution.exec("#{vault_bin} --version")
Facter.add("vault_version") do
setcode do
version.match(/(?<=v)[0-9.]+/)[0]
end
end
end
11 changes: 11 additions & 0 deletions spec/unit/facter/vault_version_spec.rb
Original file line number Diff line number Diff line change
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require "spec_helper"

describe "Vault Version Specs" do
context 'when Vault is installed' do
let(:vault_version) { "Vault v1.0.2 ('37a1dc9c477c1c68c022d2084550f25bf20cac33')" }
it 'should return vault version 1.0.2' do
allow(Facter::Util::Resolution).to receive(:exec).with('vault --version').and_return(vault_version)
expect(Facter.fact(:vault_version).value).to eql("1.0.2")
end
end
end