name:                   iso-deriving
version:                0.0.6
author:                 Hans Hoeglund
maintainer:             Hans Hoeglund <hans.hoeglund@tweag.io>
license:                MIT
license-file:           LICENSE
synopsis:               Deriving via arbitrary isomorphisms.
category:               Generics
tested-with:            GHC
build-type:             Simple
cabal-version:          >= 1.10

description:
    The GHC extension DerivingVia allow derivation through a specific
    morphism: coerce. We present a library iso-deriving generalizing DerivingVia
    to arbitrary morphisms. This is particularly useful for prototypes and
    specifications of instances.

extra-source-files:     README.md

source-repository head
    type:             	git
    location:         	git://github.com/hanshoglund/iso-deriving.git

flag strict
  manual: True
  default: False

library
    build-depends:      base >= 4.12 && < 5,
                        profunctors

    exposed-modules:    Iso.Deriving
    hs-source-dirs:     .
    default-language:   Haskell2010
  ghc-options:
    -Wall
    -Wcompat
    -Wincomplete-record-updates
    -Wincomplete-uni-patterns
    -Wredundant-constraints
    -Wno-unused-top-binds
    -Wno-name-shadowing

  if flag(strict)
    ghc-options:
      -Werror

test-suite "iso-deriving-tests"
    build-depends:      base,
                        mtl,
                        iso-deriving
    type:               exitcode-stdio-1.0
    main-is:            Spec.hs
    hs-source-dirs:     test
    default-language:   Haskell2010