package.yaml

name: freer-simple
version: 1.3.0.0
category: Control
synopsis: Implementation of a friendly effect system for Haskell.
description: |
  An implementation of an effect system for Haskell (a fork of
  <http://hackage.haskell.org/package/freer-effects freer-effects>), which is
  based on the work of Oleg Kiselyov et al.:

    * <http://okmij.org/ftp/Haskell/extensible/more.pdf Freer Monads, More Extensible Effects>
    * <http://okmij.org/ftp/Haskell/zseq.pdf Reflection without Remorse>
    * <http://okmij.org/ftp/Haskell/extensible/exteff.pdf Extensible Effects>

  The key features are:

    * An efficient effect system for Haskell - as a library!
    * Reimplementations of several common Haskell monad transformers as effects.
    * Core components for defining your own Effects.

github: lexi-lambda/freer-simple
license: BSD3
author: Allele Dev, Ixcom Core Team, Alexis King, and other contributors
maintainer: Alexis King <lexi.lambda@gmail.com>
copyright: (c) 2016 Allele Dev; 2017 Ixperta Solutions s.r.o.; 2017 Alexis King

extra-source-files:
  - CHANGELOG.md
  - README.md

ghc-options:
  - -Wall
  - -Wcompat
  - -Wincomplete-record-updates
  - -Wincomplete-uni-patterns
  - -Wredundant-constraints
  - -fhide-source-paths

default-extensions:
  - ConstraintKinds
  - DataKinds
  - DeriveFunctor
  - FlexibleContexts
  - FlexibleInstances
  - FunctionalDependencies
  - GADTs
  - LambdaCase
  - MultiParamTypeClasses
  - RankNTypes
  - ScopedTypeVariables
  - TypeApplications
  - TypeOperators

dependencies:
  - base >= 4.9 && < 5
  - dlist
  - free
  - mtl
  # - polysemy
  - fused-effects
  - async
  - stm
  - criterion
  - doctest
  - hspec
  - tasty
  - tasty-hunit
  - tasty-quickcheck
  - QuickCheck

library:
  source-dirs: src
  dependencies:
    - natural-transformation >= 0.2
    - transformers-base
    - template-haskell >= 2.11
    - transformers
    - exceptions
    - microlens
    - mmorph
    - mtl
    - resourcet
    - random
    - async
    - stm

executables:
  freer-examples:
    source-dirs: examples/src
    main: Main.hs
    dependencies:
      - freer-simple

tests:
  unit:
    source-dirs: tests
    main: Main.hs
    dependencies:
      - freer-simple

  specs:
    source-dirs: specs
    main: Main.hs
    dependencies:
      - freer-simple
    ghc-options:
      - -threaded
      - -rtsopts
    build-tools:
      - hspec-discover >= 2.0

benchmarks:
  core:
    source-dirs: bench
    main: Main.hs
    ghc-options:
      - -O2
      - -threaded
      - -rtsopts
    dependencies:
      - freer-simple