Make writing the env deployment file close to atomic #1039
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This isn't quite atomic, but it's really close. And AFAIK, it's as close as we can get to atomic in pure Ruby since `flock` is advisory. Fixes puppetlabs#813
mwaggett
approved these changes
Mar 12, 2020
dhollinger
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Mar 12, 2020
adrienthebo
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Mar 12, 2020
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This isn't quite atomic, but it's really close. And AFAIK, it's as close
as we can get to atomic in pure Ruby since
flockis advisory.Fixes #813