name:                   verbosity
version:                0.2.2.0
synopsis:               Simple enum that encodes application verbosity.
description:
  Simple enum that encodes application verbosity with various useful instances.

homepage:               https://github.com/trskop/verbosity
bug-reports:            https://github.com/trskop/verbosity/issues
license:                BSD3
license-file:           LICENSE
author:                 Peter Trško
maintainer:             peter.trsko@gmail.com
copyright:              (c) 2015-2016 Peter Trško
category:               Data
build-type:             Simple
cabal-version:          >=1.10

-- Examples require lens package in addition to this packackage's dependencies.
-- When using sandbox it is possible to use "cabal repl" to test examples by
-- using following command:
--
--     cabal repl --ghc-options="-iexample -package lens"
extra-source-files:
    ChangeLog.md
  , README.md
  , example/Example/Config.hs
  , example/Example/ConfigTH.hs

flag pedantic
  description:          Pass additional warning flags to GHC.
  default:              False
  manual:               True

flag data-typeable
  description:          Derive instances for Data and Typeable type classes.
  default:              True

flag ghc-generics
  description:          Derive instances for Generic type class.
  default:              True

flag binary
  description:          Derive instances for Binary type class.
  default:              True

flag data-default
  description:          Derive instances for Default type class.
  default:              True

flag deepseq
  description:          Define instance for NFData type class.
  default:              True

flag cereal
  description:          Define instance for Serialize type class.
  default:              False

library
  hs-source-dirs:       src
  exposed-modules:      Data.Verbosity, Data.Verbosity.Class

  default-language:     Haskell2010
  other-extensions:
      BangPatterns
    -- ^ With -fdeepseq
    , CPP
    , NoImplicitPrelude
    , DeriveDataTypeable
    -- ^ With -fdata-typeable
    , DeriveGeneric
    -- ^ With -fghc-generics

  build-depends:        base >=4 && <5
  ghc-options:          -Wall -fwarn-tabs

  -- Package base bundled with GHC <7.10 (i.e. base <4.8) doesn't include
  -- Data.Functor.Identity module.
  if impl(ghc <7.10)
    -- Versions of transformers <0.2 doesn't include Data.Functor.Identity,
    -- which is used by this package, and version 0.4.0.0 of transformers is
    -- deprecated.
    build-depends:      transformers >=0.2 && <0.4 || >=0.4.1 && <0.6

  if flag(pedantic)
    ghc-options:        -fwarn-implicit-prelude

  if flag(ghc-generics)
    cpp-options:        -DDERIVE_GHC_GENERICS

    -- GHC.Generics moved from ghc-prim to base with GHC 7.6 release.
    if impl(ghc >=7.2 && <7.6)
      build-depends:    ghc-prim

  if flag(data-typeable)
    cpp-options:        -DDERIVE_DATA_TYPEABLE

  if flag(binary)
    build-depends:      binary >=0.5 && <0.9
    cpp-options:        -DDECLARE_BINARY_INSTANCE

  if flag(data-default)
    build-depends:      data-default-class ==0.0.* || ==0.1.*
    cpp-options:        -DDECLARE_DEFAULT_INSTANCE

  if flag(deepseq)
    cpp-options:        -DDECLARE_NFDATA_INSTANCE
    build-depends:      deepseq >=1.1.0.0 && <2
    -- Prior to version 1.1.0.0 there was DeepSeq class instead of NFData.

  if flag(cereal)
    cpp-options:        -DDECLARE_SERIALIZE_INSTANCE
    build-depends:      cereal >=0.1 && <0.6

source-repository head
  type:                 git
  location:             git://github.com/trskop/verbosity

source-repository this
  type:                 git
  location:             git://github.com/trskop/verbosity.git
  tag:                  0.2.2.0