chore(third_party): move nixkpgs-exposed to subdir to fix OWNERS r/2075

The owners plugin should in theory be able to match on subdirs (at
least according to its documentation, but it doesn’t and nobody has
any idea how to debug it.

We already know that subdirectories work just fine, so let’s go the
path of least resistance because frankly, I couldn’t care any less.

The haskell overlay also moves to the subdir, this way both can be
changed in the same go by the same people.

Change-Id: I7d98f48afa649ad2c58e38e674e1c4df09039c1c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2347
Tested-by: BuildkiteCI
Reviewed-by: kanepyork <rikingcoding@gmail.com>
Reviewed-by: lukegb <lukegb@tvl.fyi>

1 files changed, 154 insertions, 0 deletions

diff --git a/third_party/nixpkgs-exposed/haskell_overlay/patches/update-comonad-extras.patch b/third_party/nixpkgs-exposed/haskell_overlay/patches/update-comonad-extras.patch
new file mode 100644
index 000000000000..2a419f320297
--- /dev/null
+++ b/third_party/nixpkgs-exposed/haskell_overlay/patches/update-comonad-extras.patch
@@ -0,0 +1,154 @@
+diff --git a/.travis.yml b/.travis.yml
+index 1a9ac7a..81c69e9 100644
+--- a/.travis.yml
++++ b/.travis.yml
+@@ -1,43 +1,4 @@
+-env:
+- - GHCVER=7.0.1 CABALVER=1.16
+- - GHCVER=7.0.4 CABALVER=1.16
+- - GHCVER=7.2.2 CABALVER=1.16
+- - GHCVER=7.4.2 CABALVER=1.16
+- - GHCVER=7.6.3 CABALVER=1.16
+- - GHCVER=7.8.4 CABALVER=1.18
+- - GHCVER=7.10.1 CABALVER=1.22
+- - GHCVER=head CABALVER=1.22
+-
+-matrix:
+-  allow_failures:
+-   - env: GHCVER=7.0.1 CABALVER=1.16
+-   - env: GHCVER=7.0.4 CABALVER=1.16
+-   - env: GHCVER=7.2.2 CABALVER=1.16
+-   - env: GHCVER=head CABALVER=1.22
+-
+-before_install:
+- - travis_retry sudo add-apt-repository -y ppa:hvr/ghc
+- - travis_retry sudo apt-get update
+- - travis_retry sudo apt-get install cabal-install-$CABALVER ghc-$GHCVER
+- - export PATH=/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$PATH
+- - cabal --version
+-
+-install:
+- - travis_retry cabal update
+- - cabal install --enable-tests --only-dependencies
+-
+-script:
+- - cabal configure -v2 --enable-tests
+- - cabal build
+- - cabal sdist
+- - export SRC_TGZ=$(cabal info . | awk '{print $2 ".tar.gz";exit}') ;
+-   cd dist/;
+-   if [ -f "$SRC_TGZ" ]; then
+-      cabal install "$SRC_TGZ";
+-   else
+-      echo "expected '$SRC_TGZ' not found";
+-      exit 1;
+-   fi
++language: haskell
+ 
+ notifications:
+   irc:
+diff --git a/comonad-extras.cabal b/comonad-extras.cabal
+index 2e449c1..77a2f0d 100644
+--- a/comonad-extras.cabal
++++ b/comonad-extras.cabal
+@@ -1,6 +1,6 @@
+-name:          comonad-extras
+ category:      Control, Comonads
+-version:       4.0.1
++name:          comonad-extras
++version:       5.0
+ license:       BSD3
+ cabal-version: >= 1.6
+ license-file:  LICENSE
+@@ -34,11 +34,11 @@ library
+   build-depends:
+     array                >= 0.3   && < 0.6,
+     base                 >= 4     && < 5,
+-    containers           >= 0.4   && < 0.7,
+-    comonad              >= 4     && < 6,
++    containers           >= 0.6   && < 0.7,
++    comonad              >= 5     && < 6,
+     distributive         >= 0.3.2 && < 1,
+-    semigroupoids        >= 4     && < 6,
+-    transformers         >= 0.2   && < 0.6
++    semigroupoids        >= 5     && < 6,
++    transformers         >= 0.5   && < 0.6
+ 
+   exposed-modules:
+     Control.Comonad.Store.Zipper
+diff --git a/src/Control/Comonad/Store/Pointer.hs b/src/Control/Comonad/Store/Pointer.hs
+index 5e41f4e..d99b50f 100644
+--- a/src/Control/Comonad/Store/Pointer.hs
++++ b/src/Control/Comonad/Store/Pointer.hs
+@@ -44,9 +44,6 @@ module Control.Comonad.Store.Pointer
+   , module Control.Comonad.Store.Class
+   ) where
+ 
+-#if !defined(__GLASGOW_HASKELL__) || __GLASGOW_HASKELL__ < 710
+-import Control.Applicative
+-#endif
+ import Control.Comonad
+ import Control.Comonad.Hoist.Class
+ import Control.Comonad.Trans.Class
+@@ -56,32 +53,10 @@ import Control.Comonad.Env.Class
+ import Data.Functor.Identity
+ import Data.Functor.Extend
+ import Data.Array
+-
+-#if __GLASGOW_HASKELL__
++#ifdef __GLASGOW_HASKELL__
+ import Data.Typeable
+ #endif
+ 
+-#if defined(__GLASGOW_HASKELL__) && __GLASGOW_HASKELL__ < 708
+-instance (Typeable i, Typeable1 w) => Typeable1 (PointerT i w) where
+-  typeOf1 diwa = mkTyConApp storeTTyCon [typeOf (i diwa), typeOf1 (w diwa)]
+-    where
+-      i :: PointerT i w a -> i
+-      i = undefined
+-      w :: PointerT i w a -> w a
+-      w = undefined
+-
+-instance (Typeable i, Typeable1 w, Typeable a) => Typeable (PointerT i w a) where
+-  typeOf = typeOfDefault
+-
+-storeTTyCon :: TyCon
+-#if __GLASGOW_HASKELL__ < 704
+-storeTTyCon = mkTyCon "Control.Comonad.Trans.Store.Pointer.PointerT"
+-#else
+-storeTTyCon = mkTyCon3 "comonad-extras" "Control.Comonad.Trans.Store.Pointer" "PointerT"
+-#endif
+-{-# NOINLINE storeTTyCon #-}
+-#endif
+-
+ type Pointer i = PointerT i Identity
+ 
+ pointer :: Array i a -> i -> Pointer i a
+@@ -91,7 +66,7 @@ runPointer :: Pointer i a -> (Array i a, i)
+ runPointer (PointerT (Identity f) i) = (f, i)
+ 
+ data PointerT i w a = PointerT (w (Array i a)) i
+-#if __GLASGOW_HASKELL__ >= 708
++#ifdef __GLASGOW_HASKELL__
+   deriving Typeable
+ #endif
+ 
+@@ -133,4 +108,3 @@ instance (ComonadTraced m w, Ix i) => ComonadTraced m (PointerT i w) where
+ 
+ instance (ComonadEnv m w, Ix i)  => ComonadEnv m (PointerT i w) where
+   ask = ask . lower
+-
+diff --git a/src/Control/Comonad/Store/Zipper.hs b/src/Control/Comonad/Store/Zipper.hs
+index 6dab6fd..decc378 100644
+--- a/src/Control/Comonad/Store/Zipper.hs
++++ b/src/Control/Comonad/Store/Zipper.hs
+@@ -15,9 +15,6 @@
+ module Control.Comonad.Store.Zipper
+   ( Zipper, zipper, zipper1, unzipper, size) where
+ 
+-#if !defined(__GLASGOW_HASKELL__) || __GLASGOW_HASKELL__ < 710
+-import Control.Applicative
+-#endif
+ import Control.Comonad (Comonad(..))
+ import Data.Functor.Extend
+ import Data.Foldable