cabal-version:        2.2

name:                 relation
version:              0.5.2.0
x-revision: 2
synopsis:             A data structure representing Relations on Sets.
description:          A library to model relationships between two objects that are subclasses of Ord.

                      We use a two Maps that allows fast searching either by the key element or the value element.
homepage:             https://www.github.com/haskell-works/relation/
bug-reports:          https://www.github.com/haskell-works/relation/issues
license:              BSD-3-Clause
license-file:         LICENSE
author:               Leonel Fonseca
maintainer:           John Ky
copyright:            (C) 2019-2021 John Ky,
                      (C) 2012 Drew Day,
                      (C) 2010 Leonel Fonseca
category:             Data Structures
stability:            Experimental
build-type:           Simple
tested-with:          GHC == 9.0.1, GHC == 8.10.7, GHC == 8.8.4, GHC == 8.6.5
extra-source-files:   LICENSE
                      README.md

source-repository head
  type:     git
  location: https://www.github.com/haskell-works/relation

common base                     { build-depends: base                     >= 4.11       && < 5      }

common containers               { build-depends: containers               >= 0.5        && < 0.7    }
common doctest                  { build-depends: doctest                  >= 0.16.2     && < 0.19   }
common doctest-discover         { build-depends: doctest-discover         >= 0.2        && < 0.3    }
common hedgehog                 { build-depends: hedgehog                 >= 0.5        && < 1.1    }
common hspec                    { build-depends: hspec                    >= 2.4        && < 3      }
common hw-hspec-hedgehog        { build-depends: hw-hspec-hedgehog        >= 0.1.0.4    && < 0.2    }

common relation
  build-depends: relation

common config
  default-language:   Haskell2010
  ghc-options:        -Wall -O2

library
  import:             base, config
                    , containers
  hs-source-dirs:     src
  exposed-modules:    Data.Relation
                    , Data.Relation.Ops
                    , Data.Relation.Internal
                    , Data.Relation.Internal.Set

test-suite relation-test
  import:             base, config
                    , containers
                    , hedgehog
                    , hspec
                    , hw-hspec-hedgehog
                    , relation
  build-depends:      relation
  type:               exitcode-stdio-1.0
  main-is:            Spec.hs
  other-modules:      Data.Relation.Gen
                    , Data.RelationSpec
                    , Paths_relation
  autogen-modules:    Paths_relation
  hs-source-dirs:     test
  ghc-options:        -threaded -rtsopts -with-rtsopts=-N
  build-tool-depends: hspec-discover:hspec-discover

test-suite relation-doctest
  import:               base, config
                      , doctest
                      , doctest-discover
                      , relation
  type:                 exitcode-stdio-1.0
  ghc-options:          -threaded
  main-is:              DoctestDriver.hs
  HS-Source-Dirs:       doctest
  build-tool-depends:   doctest-discover:doctest-discover

test-suite doctest
  import:               base, config
                      , doctest
                      , doctest-discover
                      , relation
  type:                 exitcode-stdio-1.0
  ghc-options:          -threaded
  main-is:              DoctestDriver.hs
  HS-Source-Dirs:       doctest
  build-tool-depends:   doctest-discover:doctest-discover