cabal-version:       2.4
name:                ghc-exactprint
version:             1.11.0.0
synopsis:            ExactPrint for GHC
description:         Using the API Annotations available from GHC 9.2.1, this
                     library provides a means to round trip any code that can
                     be compiled by GHC, currently excluding lhs files.
                     .
                     Note: requires GHC 9.12.*. For earlier GHC
                     versions see lower version numbers.
                     .

license:             BSD-3-Clause
license-file:        LICENSE
author:              Alan Zimmerman, Matthew Pickering
maintainer:          alan.zimm@gmail.com
category:            Development
build-type:          Simple
tested-with:         GHC == 9.12.1
extra-doc-files:     ChangeLog
extra-source-files:  tests/examples/failing/*.hs
                     tests/examples/failing/*.hs.bad
                     tests/examples/ghc910/*.hs
                     tests/examples/ghc912/*.hs
                     tests/examples/pre-ghc910/*.hs
                     tests/examples/pre-ghc910/*.hs-boot
                     tests/examples/transform/*.hs
                     tests/examples/transform/*.hs.expected

source-repository head
  type:     git
  location: https://github.com/alanz/ghc-exactprint.git

Flag roundtrip {
  Description: Build roundtripping executables
  Default:     False
}

Flag dev {
  Description: Development mode, do not use ghc-exactprint lib in the tests
  Default:     False
}

common warnings
  GHC-options: -Wall -Wredundant-constraints -Wunused-packages

library
  import: warnings
  exposed-modules:     Language.Haskell.GHC.ExactPrint
                     , Language.Haskell.GHC.ExactPrint.ExactPrint
                     , Language.Haskell.GHC.ExactPrint.Parsers
                     , Language.Haskell.GHC.ExactPrint.Preprocess
                     , Language.Haskell.GHC.ExactPrint.Transform
                     , Language.Haskell.GHC.ExactPrint.Types
                     , Language.Haskell.GHC.ExactPrint.Utils

  hs-source-dirs:      src
  build-depends:       base >=4.21 && <4.22
                     , containers >= 0.5  && < 0.8
                     , ghc       >= 9.12 && < 9.13
                     , ghc-boot  >= 9.12 && < 9.13
                     , mtl       >= 2.2.1 && < 2.5
                     , syb       >= 0.5 && < 0.8

  default-language:    Haskell2010
  if impl (ghc < 9.12)
    buildable: False

Test-Suite test
  import: warnings
  type:                exitcode-stdio-1.0
  if flag (dev)
    hs-source-dirs:      tests
                         src
  else
    hs-source-dirs:      tests

  main-is:             Test.hs
  other-modules:       Test.Common
                     , Test.CommonUtils
                     , Test.NoAnnotations
                     , Test.Transform
  GHC-Options:         -threaded
  Default-language:    Haskell2010
  Build-depends:       base < 4.22
                     , HUnit >= 1.2
                     , containers >= 0.5
                     , Diff
                     , directory >= 1.2
                     , extra
                     , filepath  >= 1.4
                     , ghc       >= 9.12
                     , ghc-paths  >= 0.1
                     , syb        >= 0.5
                     , silently   >= 1.2
                     , ghc-boot
                     -- , os-string >= 2.0.2
  if flag (dev)
      build-depends:
                     mtl        >= 2.2.1
  else
      build-depends: ghc-exactprint
  if impl (ghc < 9.12)
      buildable: False

executable roundtrip
  import: warnings
  main-is: Roundtrip.hs
  hs-source-dirs: tests
  other-modules: Test.Common
                 Test.CommonUtils
  default-language:    Haskell2010
  if impl (ghc >= 9.12) && flag (roundtrip)
    build-depends:
                 HUnit      < 1.7
               , base       < 4.22
               , containers < 0.8
               , directory  < 1.4
               , extra      < 1.8
               , filepath   < 1.6
               , ghc        >= 9.12 && < 9.13
               , ghc-exactprint
               , ghc-paths  < 0.2
               , time       < 1.13
               , ghc-boot
    buildable: True
  else
    buildable: False
  GHC-Options: -threaded

executable static
  import: warnings
  main-is: Static.hs
  hs-source-dirs: tests
  other-modules: Test.CommonUtils
  default-language:    Haskell2010
  if flag (roundtrip)
    build-depends: base < 4.22
                 , directory < 1.4
                 , extra     < 1.8
                 , filepath  < 1.6
                 , ghc       >= 9.12 && < 9.13
                 , Diff      < 0.6
    buildable: True
  else
    buildable: False
  GHC-Options: -threaded

-- executable prepare-hackage
--   import: warnings
--   main-is: PrepareHackage.hs
--   other-modules: Test.CommonUtils
--   hs-source-dirs: tests
--   default-language:    Haskell2010
--   if flag (roundtrip)
--     build-depends: base < 4.22
--                  , containers
--                  , directory
--                  , extra
--                  , filepath
--                  , ghc       >= 9.12
--                  , HUnit
--                  , text   >= 1.2.2
--                  , turtle >= 1.3.0
--     buildable: True
--   else
--     buildable: False
--   GHC-Options: -threaded