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Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,7 @@ import Language.Haskell.Extension ( Language(..) )
tests :: [TestTree]
tests = [ testGroup "cabal init goldens"
[ checkCabalFileGolden exeFlags "exe-only-golden.cabal"
, checkCabalFileGolden libAndExeFlags "lib-and-exe-golden.cabal"
, checkCabalFileGolden libExeAndTestFlags "lib-exe-and-test-golden.cabal"
]
]
Expand Down Expand Up @@ -109,6 +110,29 @@ exeFlags = baseFlags {
}


-- ==================================================
-- Simple lib and exe (as created by `cabal init --libandexe`).
--
-- Specifically, having 'exposedModules = Just ["MyLib"]' is a special
-- case which results in the executable depending on the library from
-- the same package, i.e. 'build-depends = foo' with no version
-- constraints.

libAndExeFlags :: InitFlags
libAndExeFlags = baseFlags {
-- Create a library and executable
packageType = Flag LibraryAndExecutable

-- Main living in app/Main.hs.
, mainIs = Flag "Main.hs"
, applicationDirs = Just ["app"]

-- Library sources live in src/ and expose the module MyLib.
, sourceDirs = Just ["src"]
, exposedModules = Just (map ModuleName.fromString ["MyLib"])
}


-- ==================================================
-- Lib, exe, and test suite

Expand Down
22 changes: 22 additions & 0 deletions tests/fixtures/init/lib-and-exe-golden.cabal
Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
cabal-version: 2.4
name: foo
version: 3.2.1
synopsis: The foo package
homepage: https://github.com/foo/foo
license: NONE
author: me
maintainer: [email protected]
category: SomeCat
extra-source-files: CHANGELOG.md

library
exposed-modules: MyLib
build-depends: base ^>=4.13.0.0, containers ^>=5.7.0.0, unordered-containers ^>=2.7.0.0
hs-source-dirs: src
default-language: Haskell2010

executable foo
main-is: Main.hs
build-depends: base ^>=4.13.0.0, containers ^>=5.7.0.0, unordered-containers ^>=2.7.0.0, foo
hs-source-dirs: app
default-language: Haskell2010