21 lines
444 B
Ruby
21 lines
444 B
Ruby
# Fact: java_version
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#
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# Purpose: get full java version string
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#
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# Resolution:
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# Tests for presence of java, returns nil if not present
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# returns output of "java -version" and splits on \n + '"'
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#
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# Caveats:
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# none
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#
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# Notes:
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# None
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if Facter::Util::Resolution.which('java')
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Facter.add(:java_version) do
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setcode do
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Facter::Util::Resolution.exec('java -Xmx8m -version 2>&1').lines.first.split(/"/)[1].strip
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end
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end
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end
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