1 files changed, 40 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/compilers/elm/packages/elm-format.nix b/nixpkgs/pkgs/development/compilers/elm/packages/elm-format.nix
new file mode 100644
index 000000000000..e498b4b1494f
--- /dev/null
+++ b/nixpkgs/pkgs/development/compilers/elm/packages/elm-format.nix
@@ -0,0 +1,40 @@
+{ mkDerivation, fetchgit, ansi-terminal, ansi-wl-pprint, base, binary
+, bytestring, cmark, containers, directory, filepath, free, HUnit
+, indents, json, mtl, optparse-applicative, parsec, process
+, QuickCheck, quickcheck-io, split, stdenv, tasty, tasty-golden
+, tasty-hunit, tasty-quickcheck, text
+}:
+mkDerivation {
+  pname = "elm-format";
+  version = "0.8.3";
+  src = fetchgit {
+    url = "https://github.com/avh4/elm-format";
+    sha256 = "0n6lrqj6mq044hdyraj3ss5cg74dn8k4z05xmwn2apjpm146iaw8";
+    rev = "b97e3593d564a1e069c0a022da8cbd98ca2c5a4b";
+  };
+  postPatch = ''
+    mkdir -p ./generated
+    cat <<EOHS > ./generated/Build_elm_format.hs
+    module Build_elm_format where
+
+    gitDescribe :: String
+    gitDescribe = "0.8.3"
+    EOHS
+  '';
+  isLibrary = false;
+  isExecutable = true;
+  libraryHaskellDepends = [
+    ansi-terminal ansi-wl-pprint base binary bytestring containers
+    directory filepath free indents json mtl optparse-applicative
+    parsec process split text
+  ];
+  executableHaskellDepends = [ base ];
+  testHaskellDepends = [
+    base cmark containers HUnit mtl parsec QuickCheck quickcheck-io
+    split tasty tasty-golden tasty-hunit tasty-quickcheck text
+  ];
+  doHaddock = false;
+  homepage = "https://elm-lang.org";
+  description = "A source code formatter for Elm";
+  license = stdenv.lib.licenses.bsd3;
+}