@hackage/atelier-core

All notable changes to atelier-core will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to the PVP.

Atelier.Effects.Process: getExecutablePath returns the absolute path of the currently running executable, for re-invoking the program as a subprocess.
Atelier.Effects.Publishing.Pub: map and mapM allows mapping over published effects, producing a new Pub effect with the transformed values.

Moved Pub and Sub out of Atelier.Effects.Publishing to separate modules, Atelier.Effects.Publishing.Pub and Atelier.Effects.Publishing.Sub respectively.

Atelier.Effects.File now re-exports IOMode (..).
Atelier.Effects.Process: withProcessGroup runs a process in its own process group and guarantees the whole group is torn down when the body returns or throws; terminateProcessGroup aborts a running group from another thread (for children that trap SIGINT, where interrupting the group is not enough).
New module Atelier.Effects.Process.Internal, exposing the RunningProcess constructor for tests that fabricate a handle. Production code should not import it.

Breaking: Atelier.Effects.Process.RunningProcess is now a distinct newtype wrapping System.Process.Typed.Process (previously a type synonym). getStdin/getStdout/getStderr operate on the new type.

Breaking: Atelier.Effects.Process no longer exports setCreateGroup, startProcess, or stopProcess. Process lifecycle is now managed through withProcessGroup.

Initial release: foundational Effectful-based effects and utilities, extracted from the atelier toolkit.