path: root/src/Propellor/Property/Atomic.hs
AgeCommit message (Collapse)Author
2019-07-02use ConstraintKindsJoey Hess
This is just a bit prettier code than manually needing to use constraint ~ True
2019-07-02Revert "Revert "custom type error messages""Joey Hess
This reverts commit 665ea0d3d9e1b0e90278fd659dee0ef8642030da.
2019-07-02Revert "custom type error messages"Joey Hess
This reverts commits 14f6ae30809d8bbdb10b91cc59757e865a365df8 de21ef26861db458b0dfb0212cf501f9f8ed459b e20662e6a8881db55394a6366be17ca4e509bc2a Until this bug is resolved, these custom error types hide more basic errors.
2019-07-01custom type error messagesJoey Hess
* Avoid displaying an excessive amount of type error messages when many properties have been combined in a props list. * Added custom type error messages when Properties don't combine due to conflicting metatypes. * Added custom type error messages for ensureProperty and tightenTargets. * ensureProperty: The constraints have been simplified to EnsurePropertyAllowed. (API change) * ensureProperty: The contraints have been simplified to TightenTargetsAllowed. (API change) * CheckCombinable generates a Bool. (API change) This commit was sponsored by Jake Vosloo on Patreon.
2018-02-11add missing periodJoey Hess
2018-02-11show example why atomicDirSync needs to be separate propertyJoey Hess
2018-02-11updateJoey Hess
2018-02-11add Propellor.Property.AtomicJoey Hess
Added Propellor.Property.Atomic, which can make a non-atomic property that operates on a directory into an atomic property. Also has a generic version that could be used for things other than directories that can be updated atomically. (Inspired by Vaibhav Sagar's talk on Functional Devops in a Dysfunctional World at LCA 2018.) This commit was sponsored by Fernando Jimenez on Patreon.