From eda990ad7b1dc889a42d32cf9995a0d649922c12 Mon Sep 17 00:00:00 2001
From: Rick Winfrey <rewinfrey@github.com>
Date: Mon, 30 Jan 2017 14:03:22 -0800
Subject: [PATCH] Remove tree-sitter-parsers; replace with language specific
 packages
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- This allows us to migrate to haskell-tree-sitter, which provides an
open source git repository that contains no language bindings, but
provides the ffi for working with tree sitter.
- Additionally now semantic-diff uses language specific packages found
with the languages dir. Each language package contains a vendored
version of its associated tree-sitter project (i.e. language/ruby
contains tree-sitter-ruby). The implication is that generating a
language’s updated parser.c does not require a re-compilation of all
languages parser.c files.
---
 semantic-diff.cabal | 6 +++++-
 src/Parse.hs        | 5 ++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/semantic-diff.cabal b/semantic-diff.cabal
index 939d98410..4dc3a80b3 100644
--- a/semantic-diff.cabal
+++ b/semantic-diff.cabal
@@ -93,9 +93,13 @@ library
                      , text >= 1.2.1.3
                      , text-icu
                      , these
-                     , tree-sitter-parsers
+                     , haskell-tree-sitter
                      , vector
                      , wl-pprint-text
+                     , c
+                     , go
+                     , ruby
+                     , javascript
   default-language:    Haskell2010
   default-extensions:  DeriveFunctor, DeriveFoldable, DeriveTraversable, DeriveGeneric, FlexibleContexts, FlexibleInstances, OverloadedStrings, NoImplicitPrelude, RecordWildCards, LambdaCase, StrictData
   ghc-options:        -Wall -fno-warn-name-shadowing -O2 -fprof-auto -j
diff --git a/src/Parse.hs b/src/Parse.hs
index f1730dfef..f5cb6ced6 100644
--- a/src/Parse.hs
+++ b/src/Parse.hs
@@ -21,10 +21,13 @@ import Syntax
 import System.FilePath
 import Term
 import TreeSitter
-import Text.Parser.TreeSitter.Language
 import Renderer
 import Renderer.JSON()
 import Renderer.SExpression
+import Text.Parser.TreeSitter.C
+import Text.Parser.TreeSitter.Go
+import Text.Parser.TreeSitter.JavaScript
+import Text.Parser.TreeSitter.Ruby
 
 data ParseJSON = ParseJSON
   { category :: Text