cfb18ff · typeable/cabal2nix

git.iko.soy/typeable/cabal2nix

src/Hackage4Nix.hs: if a package has no configured platforms, but it has maintainers, assign self.ghc.meta.platforms by default

commitcfb18ff51ab62de887624d33e154c7b6782d8e78 authorPeter Simons <simons@cryp.to> dateTue 9 Aug 2011, 13:45 (15 years ago) parent3995d8d

1 file changed+4−1

unifiedsplit

src/Hackage4Nix.hs+4−1

@@ -161,9 +161,12 @@ updateNixPkgs paths = do

161161 nix' <- io (BS.readFile file) >>= parseNixFile file

162162 flip (maybe (return ())) nix' $ \nix -> do

163163 let Pkg name vers sha plats maints path = nix

164+ plats'

165+ | null plats && not (null maints) = ["self.ghc.meta.platforms"]

166+ | otherwise = plats

164167 msgDebug ("re-generate " ++ path)

165168 pkg <- readCabalFile name vers

166− io $ writeFile path (showNixPkg (cabal2nix pkg sha plats maints))

169+ io $ writeFile path (showNixPkg (cabal2nix pkg sha plats' maints))

167170 modify $ \cfg -> cfg { _pkgset = Set.insert nix (_pkgset cfg) }

168171 pkgset <- gets (selectLatestVersions . _pkgset)

169172 updates' <- flip mapM (Set.elems pkgset) $ \pkg -> do