Pin nixpkgs and all-cabal-hashes in shell.nix (#511)
authorMatthew Pickering <matthewtpickering@gmail.com>
Wed, 28 Feb 2018 18:09:34 +0000 (18:09 +0000)
committerAndrey Mokhov <andrey.mokhov@gmail.com>
Wed, 28 Feb 2018 18:09:34 +0000 (18:09 +0000)
commit37bd95fee83b50c2567914a6e6c2a4cc73803f30
treea36db4c0017e4efb4f451c3602648619430f22e1
parentc1706f68bc18b7465ee1bf30ba9ae30d633ca36b
Pin nixpkgs and all-cabal-hashes in shell.nix (#511)

* Pin shell.nix

Also adds a new option to build `cabal-install` HEAD which is
sometimes useful.

* Bump QuickCheck bound

* Remove cabal-install which snuck in
hadrian.cabal
shell.nix