cabal-version: 2.4

name:           hercules-ci-cnix-store
version:        0.1.1.0
synopsis:       Haskell bindings for Nix's libstore
category:       Nix
homepage:       https://docs.hercules-ci.com
bug-reports:    https://github.com/hercules-ci/hercules-ci-agent/issues
author:         Hercules CI contributors
maintainer:     info@hercules-ci.com
copyright:      2018-2020 Hercules CI
license:        Apache-2.0
build-type:     Simple
extra-source-files:
    CHANGELOG.md

source-repository head
  type: git
  location: https://github.com/hercules-ci/hercules-ci-agent

-- match the C++ language standard Nix is using
common cxx-opts
  cxx-options:
    -std=c++17
    -Wall
  extra-libraries: stdc++

  if os(darwin)
    -- avoid https://gitlab.haskell.org/ghc/ghc/issues/11829
    ld-options:  -Wl,-keep_dwarf_unwind

  if impl(ghc >= 8.10)
    ghc-options:
      -optcxx-std=c++17
      -optcxx-Wall
  else
    ghc-options:
      -optc-std=c++17
      -optc-Wall
    if os(darwin)
      ghc-options: -pgmc=clang++

library
  import: cxx-opts
  exposed-modules:
      Hercules.CNix
      Hercules.CNix.Util
      Hercules.CNix.Store.Context
      Hercules.CNix.Store
  include-dirs:
      include
  install-includes:
      hercules-ci-cnix/store.hxx

  hs-source-dirs: src
  build-depends:
      base >= 4.7 && <5
    , inline-c
    , inline-c-cpp
    , bytestring
    , conduit
    , containers
    , protolude
    , unliftio-core
  pkgconfig-depends:
      nix-store >= 2.0
    , nix-main >= 2.0
  extra-libraries:
      boost_context
  default-language: Haskell2010
  default-extensions: DeriveGeneric DeriveTraversable DisambiguateRecordFields FlexibleContexts InstanceSigs LambdaCase MultiParamTypeClasses NoImplicitPrelude OverloadedStrings RankNTypes TupleSections TypeApplications TypeOperators
  ghc-options:
    -Werror=incomplete-patterns -Werror=missing-fields
    -Wall
    -fwarn-tabs
    -fwarn-unused-imports
    -fwarn-missing-signatures
    -fwarn-name-shadowing
    -fwarn-incomplete-patterns