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From 7dc9bf5a311c56408f5f102c09d36ab127e64b94 Mon Sep 17 00:00:00 2001
From: hololeap <hololeap@protonmail.com>
Date: Sat, 4 Nov 2023 14:43:01 -0600
Subject: [PATCH 1/1] Migrate to cabal-doctest
doctest pulls in the out-of-scope packages if they are installed on the
system. The best current workaround is to migrate to cabal-doctest.
Bug: https://bugs.gentoo.org/916851
Signed-off-by: hololeap <hololeap@protonmail.com>
---
Setup.hs | 17 +++++++++++++++++
foldl.cabal | 13 +++++++++++--
test/doctest.hs | 29 +++++++++++++++++++++++++++--
3 files changed, 55 insertions(+), 4 deletions(-)
diff --git a/Setup.hs b/Setup.hs
index 9a994af..f21ad76 100644
--- a/Setup.hs
+++ b/Setup.hs
@@ -1,2 +1,23 @@
+{-# LANGUAGE CPP #-}
+
+module Main (main) where
+
+#ifndef MIN_VERSION_cabal_doctest
+#define MIN_VERSION_cabal_doctest(x,y,z) 0
+#endif
+
+#if MIN_VERSION_cabal_doctest(1,0,0)
+
+import Distribution.Extra.Doctest ( defaultMainWithDoctests )
+
+main :: IO ()
+main = defaultMainWithDoctests "doctest"
+
+#else
+
import Distribution.Simple
+
+main :: IO ()
main = defaultMain
+
+#endif
diff --git a/foldl.cabal b/foldl.cabal
index 08715aa..ec2983e 100644
--- a/foldl.cabal
+++ b/foldl.cabal
@@ -1,7 +1,7 @@
Name: foldl
Version: 1.4.15
Cabal-Version: >=1.10
-Build-Type: Simple
+Build-Type: Custom
License: BSD3
License-File: LICENSE
Copyright: 2013 Gabriella Gonzalez
@@ -21,6 +21,12 @@ Source-Repository head
Type: git
Location: https://github.com/Gabriella439/Haskell-Foldl-Library
+custom-setup
+ setup-depends:
+ base
+ , Cabal
+ , cabal-doctest >= 1.0.0
+
Library
HS-Source-Dirs: src
Build-Depends:
@@ -83,6 +89,9 @@ Test-Suite doctest
Main-Is: doctest.hs
Build-Depends:
base,
- doctest >= 0.16
+ doctest >= 0.16,
+ directory,
+ filepath,
+ base-compat
GHC-Options: -threaded
Default-Language: Haskell2010
diff --git a/test/doctest.hs b/test/doctest.hs
index 5981eb4..847b897 100644
--- a/test/doctest.hs
+++ b/test/doctest.hs
@@ -1,4 +1,29 @@
import Test.DocTest
+import GHC.IO.Encoding (setLocaleEncoding)
+import System.Directory (getCurrentDirectory, makeAbsolute)
+import System.FilePath.Posix ((</>))
+import System.IO (utf8)
+import Build_doctests (pkgs)
+
+main = do
+ setLocaleEncoding utf8
+ pwd <- getCurrentDirectory
+ prefix <- makeAbsolute pwd
-main :: IO ()
-main = doctest ["-isrc", "src/Control/Foldl.hs", "src/Control/Scanl.hs"]
+ let customFlags =
+ [ "-package-env=-"
+ , "-hide-all-packages"
+ , "-no-user-package-db"
+ , "-package-db=" ++ prefix </> "dist/package.conf.inplace"
+ ]
+
+ let origFlags =
+ [ "-isrc"
+ ]
+
+ let modules =
+ [ "src/Control/Foldl.hs"
+ , "src/Control/Scanl.hs"
+ ]
+
+ doctest $ customFlags ++ pkgs ++ origFlags ++ modules
--
2.41.0
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