Add support for GHC 8.4.4

7 files changed, 28 insertions, 8 deletions

diff --git a/README.md b/README.md
index 82adb0e..249d3b0 100644
--- a/README.md
+++ b/README.md
@@ -42,14 +42,20 @@ cd haskell-code-explorer
 
 To build Haskell Code Explorer Stack ([https://docs.haskellstack.org/en/stable/README/](https://docs.haskellstack.org/en/stable/README/)) is needed.
 
-At the moment Haskell Code Explorer supports GHC 8.4.3, GHC 8.2.2 and 8.0.2.
+At the moment Haskell Code Explorer supports GHC 8.4.4, GHC 8.4.3, GHC 8.2.2, and 8.0.2.
 
-For GHC 8.4.3:
+For GHC 8.4.4:
 
 ```bash
 stack install
 ```
 
+For GHC 8.4.3:
+
+```bash
+stack --stack-yaml=stack-8.4.3.yaml install
+```
+
 For GHC 8.2.2:
 
 ```bash
@@ -64,7 +70,7 @@ stack --stack-yaml=stack-8.0.2.yaml install
 
 ## Indexing source code of a Cabal package
 
-`haskell-code-indexer` executable is responsible for indexing packages (by default index is saved to `.haskell-code-explorer` directory).
+`haskell-code-indexer` executable is responsible for indexing packages (by default, index is saved to `.haskell-code-explorer` directory).
 
 A package should be built using either cabal-install or stack before indexing (`cabal new-build`,`cabal build`, or `stack build` command should be executed).
 
@@ -83,7 +89,7 @@ Show all indexer options:
 haskell-code-indexer -h
 ```
 
-Index package :
+Index package:
 ```bash
 haskell-code-indexer --package PATH
 ```
diff --git a/app/Indexer.hs b/app/Indexer.hs
index 3a23df5..c91cb70 100644
--- a/app/Indexer.hs
+++ b/app/Indexer.hs
@@ -73,7 +73,10 @@ data Compression
   | NoCompression
   deriving (Show, Eq)
 
-#if MIN_VERSION_GLASGOW_HASKELL(8,4,3,0)
+#if MIN_VERSION_GLASGOW_HASKELL(8,4,4,0)
+ghcVersion :: Version
+ghcVersion = Version {versionBranch = [8, 4, 4, 0], versionTags = []}
+#elif MIN_VERSION_GLASGOW_HASKELL(8,4,3,0)
 ghcVersion :: Version
 ghcVersion = Version {versionBranch = [8, 4, 3, 0], versionTags = []}
 #elif MIN_VERSION_GLASGOW_HASKELL(8,2,2,0)
diff --git a/stack-8.4.3.yaml b/stack-8.4.3.yaml
new file mode 100644
index 0000000..f086c39
--- /dev/null
+++ b/stack-8.4.3.yaml
@@ -0,0 +1,8 @@
+resolver: lts-12.12
+packages:
+- '.'
+- location: vendor/cabal-helper-0.8.1.2
+  extra-dep: true
+allow-newer: true
+extra-deps:
+  - cabal-plan-0.4.0.0
diff --git a/stack.yaml b/stack.yaml
index f086c39..66a7c8a 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,4 +1,4 @@
-resolver: lts-12.12
+resolver: lts-12.16
 packages:
 - '.'
 - location: vendor/cabal-helper-0.8.1.2
diff --git a/test/Main.hs b/test/Main.hs
index 11b94fb..542829e 100644
--- a/test/Main.hs
+++ b/test/Main.hs
@@ -155,8 +155,10 @@ moduleInfoSpec modInfo =
       HCE.idOccMap (modInfo :: HCE.ModuleInfo) `shouldBe` testIdOccMap
 
 stackYamlArg :: [String]
-#if MIN_VERSION_GLASGOW_HASKELL(8,4,3,0)
+#if MIN_VERSION_GLASGOW_HASKELL(8,4,4,0)
 stackYamlArg = []
+#elif MIN_VERSION_GLASGOW_HASKELL(8,4,3,0)
+stackYamlArg = ["--stack-yaml=stack-8.4.3.yaml" ]
 #elif MIN_VERSION_GLASGOW_HASKELL(8,2,2,0)
 stackYamlArg = ["--stack-yaml=stack-8.2.2.yaml" ]
 #else
diff --git a/test/test-package/stack-8.4.3.yaml b/test/test-package/stack-8.4.3.yaml
new file mode 100644
index 0000000..80a9a5a
--- /dev/null
+++ b/test/test-package/stack-8.4.3.yaml
@@ -0,0 +1 @@
+resolver: lts-12.12
diff --git a/test/test-package/stack.yaml b/test/test-package/stack.yaml
index 80a9a5a..92d07c7 100644
--- a/test/test-package/stack.yaml
+++ b/test/test-package/stack.yaml
@@ -1 +1 @@
-resolver: lts-12.12
+resolver: lts-12.16