Summary

The recent versions of cabal-gild discovers modules not only in DIRECTORY but also in ..
In particular, we need --exclude=Setup.hs to avoid cabal's Setup module is wrongly included.

Version Info

• cabal-gild-1.5.0.0
• macOS Sonoma 14.5
• MacBook Pro with Apple M3 Pro chip

Reproduction Procedure

Suppose we have the project with the following structure:

• /gild-setup.cabal with the following content:

  cabal-version: 2.2
  name: gild-setup
  version: 0.1.0.0
  homepage: https://github.com/konn/gild-setup#readme
  author: Hiromi ISHII
  maintainer: konn.jinro_at_gmail.com
  copyright: 2024 (c) Hiromi ISHII
  category: Web
  build-type: Simple
  
  library
    hs-source-dirs: src
    -- cabal-gild: discover src
    exposed-modules:
    build-depends: base >=4.7 && <5

• Setup.hs:

  import Distribution.Simple
  main = defaultMain

• src/Lib.hs

  module Lib () where

Then, in the project root, run:

cabal-gild --io gild-setup.cabal

Expected behaviour

The field exposed-modules must be expanded to:

  -- cabal-gild: discover src
  exposed-modules: Lib

Actual behaviour

It contains Setup too:

  -- cabal-gild: discover src
  exposed-modules:
    Lib
    Setup