d281a60 · typeable/cabal2nix

git.iko.soy/typeable/cabal2nix

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stack: install bash-completion file in post-process hook

d281a60Peter Simons11 years ago

distribution-nixpkgs/src/Distribution/Nixpkgs/Haskell/FromCabal/PostProcess.hs+10

@@ -57,6 +57,7 @@ hooks =

57 , ("mysql", set (libraryDepends . system . contains (pkg "mysql")) True)

58 , ("readline", over (libraryDepends . system) (Set.union (pkgs ["readline", "ncurses"])))

59 , ("rocksdb-haskell", set (metaSection . platforms) (Set.singleton (Platform X86_64 Linux)))

60+ , ("stack", set phaseOverrides stackPostInstall)

60 , ("target", set (testDepends . system . contains (pkg "z3")) True)

61 , ("target", set (testDepends . system . contains (pkg "z3")) True)

61 , ("terminfo", set (libraryDepends . system . contains (pkg "ncurses")) True)

62 , ("terminfo", set (libraryDepends . system . contains (pkg "ncurses")) True)

62 , ("thyme", set (libraryDepends . tool . contains (bind "self.cpphs")) True) -- required on Darwin

63 , ("thyme", set (libraryDepends . tool . contains (bind "self.cpphs")) True) -- required on Darwin

@@ -160,6 +161,15 @@ agdaPostInstall = unlines

160 , "'';"

161 , "'';"

161 ]

162 ]

162

163

164+stackPostInstall :: String

165+stackPostInstall = unlines

166+ [ "postInstall = ''"

167+ , " exe=$out/bin/stack"

168+ , " mkdir -p $out/share/bash-completion/completions"

169+ , " $exe --bash-completion-script $exe >$out/share/bash-completion/completions/stack"

170+ , "'';"

171+ ]

172+

163{-

173{-

164postProcess' :: Derivation -> Derivation

174postProcess' :: Derivation -> Derivation

165postProcess' deriv@(MkDerivation {..})

175postProcess' deriv@(MkDerivation {..})