Hls completion plugin

exe/Main.hs

@@ -19,6 +19,7 @@ import           Ide.Plugin.Floskell       as Floskell
 import           Ide.Plugin.Fourmolu       as Fourmolu
 import           Ide.Plugin.GhcIde         as GhcIde
 import           Ide.Plugin.ExplicitImports as ExplicitImports
+import           Ide.Plugin.LocalCompletions as LocalCompletions
 import           Ide.Plugin.Ormolu         as Ormolu
 import           Ide.Plugin.Retrie         as Retrie
 import           Ide.Plugin.StylishHaskell as StylishHaskell
@@ -61,6 +62,7 @@ idePlugins includeExamples = pluginDescToIdePlugins allPlugins
 #endif
       , Eval.descriptor "eval"
       , ExplicitImports.descriptor "importLens"
+      , LocalCompletions.descriptor "localCompletions"
       , ModuleName.descriptor "moduleName"
       , Hlint.descriptor "hlint"
       ]

plugins/hls-completions-plugin/LICENSE

@@ -0,0 +1,201 @@
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plugins/hls-completions-plugin/hls-completions-plugin.cabal

@@ -0,0 +1,43 @@
+cabal-version: 2.2
+name:          hls-completions-plugin
+version:       0.1.0.0
+synopsis:      Local and Non-local completions for Haskell Language Server
+license:       Apache-2.0
+license-file:  LICENSE
+author:        Digital Asset and Ghcide contributors 2018-2020
+maintainer:    Ghcide contributors
+category:      Development
+build-type:    Simple
+extra-source-files:
+  LICENSE
+  include/ghc-api-version.h
+
+library
+  exposed-modules:  Ide.Plugin.LocalCompletions
+  hs-source-dirs:   src
+  build-depends:    aeson
+                  , base
+                  , containers
+                  , deepseq
+                  , haskell-lsp-types
+                  , hls-plugin-api
+                  , ghc
+                  , ghcide
+                  , shake
+                  , text
+                  , unordered-containers
+                  -- remove these after testing
+                  , transformers
+                  , binary
+                  , hashable
+                  , regex-tdfa
+                  , syb
+                  , extra
+                  , fuzzy
+                  , haskell-lsp-types == 0.22.*
+                  , haskell-lsp == 0.22.*
+                  , ghcide
+
+
+  default-language: Haskell2010
+  include-dirs:     include

plugins/hls-completions-plugin/include/ghc-api-version.h

@@ -0,0 +1,10 @@
+#ifndef GHC_API_VERSION_H
+#define GHC_API_VERSION_H
+
+#ifdef GHC_LIB
+#define MIN_GHC_API_VERSION(x,y,z) MIN_VERSION_ghc_lib(x,y,z)
+#else
+#define MIN_GHC_API_VERSION(x,y,z) MIN_VERSION_ghc(x,y,z)
+#endif
+
+#endif