cabal-version:      2.0
name:               hstar
version:            0.1.0.2
license:            BSD3
license-file:       LICENSE
copyright:          Copyright: (c) 2019-2020 Vanessa McHale
maintainer:         vamchale@gmail.com
author:             Vanessa McHale
synopsis:           Haskell version of tar CLI utility
description:
    Haskell implementation of the tar utility, demonstrating backpack

category:           Codec, Tar, Archive
build-type:         Simple
extra-source-files:
    CHANGELOG.md
    README.md

source-repository head
    type:     git
    location: https://github.com/vmchale/archive-backpack
    subdir:   hstar

flag development
    description: Enable `-Werror`
    default:     False
    manual:      True

flag pure
    description: Use Haskell backend instead of libarchive
    default:     False

flag tar-bytestring
    description: Use tar-bytestring
    default:     False

flag with-brotli
    description: Enable brotli compression support

executable hstar
    main-is:            Main.hs
    build-tool-depends: cpphs:cpphs -any
    hs-source-dirs:     src
    other-modules:
        Compression
        Paths_hstar
        Version

    autogen-modules:    Paths_hstar
    default-language:   Haskell2010
    ghc-options:
        -Wall -Wincomplete-uni-patterns -Wincomplete-record-updates
        -Wredundant-constraints -Widentities -Wmissing-export-lists

    build-depends:
        base >=4.11 && <5,
        archive-sig >=0.2.1.2,
        optparse-applicative -any,
        bytestring -any,
        lzma -any,
        bz2 >=1.0.0.0,
        zlib -any,
        zstd -any,
        lz4-hs >=0.1.1.0,
        lzlib >=1.0.1.0

    if flag(with-brotli)
        build-depends: brotli -any

    if flag(with-brotli)
        cpp-options: -DBROTLI

    if impl(ghc >=8.10)
        ghc-options: -Wunused-packages

    if flag(pure)
        build-depends: archive-tar -any

    if flag(tar-bytestring)
        build-depends: archive-tar-bytestring -any

    if (!flag(pure) && !flag(tar-bytestring))
        build-depends: archive-libarchive -any

    if flag(pure)
        mixins: archive-tar (Archive.Tar as Archive)

    if flag(tar-bytestring)
        mixins: archive-tar-bytestring (Archive.Tar as Archive)

    if (!flag(pure) && !flag(tar-bytestring))
        mixins: archive-libarchive (Archive.FFI as Archive)

    if flag(development)
        ghc-options: -Werror