From 64b008b898ad6ce8b745ecc7cb72f2905efe52d5 Mon Sep 17 00:00:00 2001
From: Daniel Firth <dan.firth@homotopic.tech>
Date: Mon, 7 Nov 2022 12:20:55 +0000
Subject: [PATCH] haskell-lexer: init at 1.1

---
 manifest.dhall         |  1 +
 overlay.nix            |  2 ++
 pkgs/haskell-lexer.nix | 21 +++++++++++++++++++++
 3 files changed, 24 insertions(+)
 create mode 100644 pkgs/haskell-lexer.nix

diff --git a/manifest.dhall b/manifest.dhall
index 349619ce..2a1f74cf 100644
--- a/manifest.dhall
+++ b/manifest.dhall
@@ -342,6 +342,7 @@ in  [ callHackage "Cabal" "3.8.1.0"
     , callHackage "hashable" "1.4.1.0"
     , callHackage "hashing" "0.1.0.1"
     , callHackage "hashtables" "1.3"
+    , callHackage "haskell-lexer" "1.1"
     , callHackage "haskell-src-exts" "1.23.1"
     , callHackage "haskell-src-meta" "0.8.11"
     , callHackage "heaps" "0.4"
diff --git a/overlay.nix b/overlay.nix
index 2a91f858..3d049f95 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -489,6 +489,8 @@ self: with pkgs.haskell.lib; {
 
   hashtables = self.callPackage (./pkgs/hashtables.nix) { };
 
+  haskell-lexer = self.callPackage (./pkgs/haskell-lexer.nix) { };
+
   haskell-src-exts = self.callPackage (./pkgs/haskell-src-exts.nix) { };
 
   haskell-src-meta = self.callPackage (./pkgs/haskell-src-meta.nix) { };
diff --git a/pkgs/haskell-lexer.nix b/pkgs/haskell-lexer.nix
new file mode 100644
index 00000000..d9c2dac5
--- /dev/null
+++ b/pkgs/haskell-lexer.nix
@@ -0,0 +1,21 @@
+{ mkDerivation, base, lib }:
+mkDerivation {
+  pname = "haskell-lexer";
+  version = "1.1";
+  sha256 = "313a15cc643322c8badd148867ce25ca1ffc191df9e7eeec5b10bc08c4b563d5";
+  isLibrary = true;
+  isExecutable = false;
+  enableSeparateDataOutput = false;
+  libraryHaskellDepends = [ base ];
+  enableLibraryProfiling = false;
+  enableExecutableProfiling = false;
+  doHaddock = false;
+  jailbreak = true;
+  doCheck = false;
+  doBenchmark = false;
+  hyperlinkSource = false;
+  homepage = "https://github.com/yav/haskell-lexer";
+  description = "A fully compliant Haskell 98 lexer";
+  license = lib.licenses.bsd3;
+  broken = false;
+}
-- 
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