From a1bea5278d40b55f821a9780bdc9c4a498faf72d Mon Sep 17 00:00:00 2001
From: Mitsuhiro Nakamura <m.nacamura@gmail.com>
Date: Thu, 2 Jul 2020 00:58:50 +0900
Subject: [PATCH] luaPackages.readline: init at 2.6-0 (#91854)

---
 maintainers/scripts/luarocks-packages.csv       |  1 +
 .../lua-modules/generated-packages.nix          | 17 +++++++++++++++++
 pkgs/development/lua-modules/overrides.nix      | 17 +++++++++++++++++
 3 files changed, 35 insertions(+)

diff --git a/maintainers/scripts/luarocks-packages.csv b/maintainers/scripts/luarocks-packages.csv
index 8cc63963370d..c1eeed4afd5d 100644
--- a/maintainers/scripts/luarocks-packages.csv
+++ b/maintainers/scripts/luarocks-packages.csv
@@ -74,6 +74,7 @@ moonscript,,,,,arobyn
 nvim-client,,,,,
 penlight,,,,,
 rapidjson,,,,,
+readline,,,,,
 say,,,,,
 std__debug,std._debug,,,,
 std_normalize,std.normalize,,,,
diff --git a/pkgs/development/lua-modules/generated-packages.nix b/pkgs/development/lua-modules/generated-packages.nix
index 7eae27d85c6f..06d917b74c8f 100644
--- a/pkgs/development/lua-modules/generated-packages.nix
+++ b/pkgs/development/lua-modules/generated-packages.nix
@@ -1407,6 +1407,23 @@ rapidjson = buildLuarocksPackage {
     license.fullName = "MIT";
   };
 };
+readline = buildLuarocksPackage {
+  pname = "readline";
+  version = "2.6-0";
+
+  src = fetchurl {
+    url    = mirror://luarocks/readline-2.6-0.src.rock;
+    sha256 = "1fvz7nqvkdazp30wn5n62n8i97qrfgznbykdpf8cnflqfpd1shms";
+  };
+  disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
+  propagatedBuildInputs = [ lua luaposix ];
+
+  meta = with stdenv.lib; {
+    homepage = "http://www.pjb.com.au/comp/lua/readline.html";
+    description = "Interface to the readline library";
+    license.fullName = "MIT/X11";
+  };
+};
 say = buildLuarocksPackage {
   pname = "say";
   version = "1.3-1";
diff --git a/pkgs/development/lua-modules/overrides.nix b/pkgs/development/lua-modules/overrides.nix
index 94edbd0737b7..26260872e18a 100644
--- a/pkgs/development/lua-modules/overrides.nix
+++ b/pkgs/development/lua-modules/overrides.nix
@@ -328,6 +328,23 @@ with super;
     '';
   });
 
+  readline = (super.readline.override ({
+    unpackCmd = ''
+      unzip "$curSrc"
+      tar xf *.tar.gz
+    '';
+    propagatedBuildInputs = super.readline.propagatedBuildInputs ++ [ pkgs.readline ];
+    extraVariables = rec {
+      READLINE_INCDIR = "${pkgs.readline.dev}/include";
+      HISTORY_INCDIR = READLINE_INCDIR;
+    };
+  })).overrideAttrs (old: {
+    # Without this, source root is wrongly set to ./readline-2.6/doc
+    setSourceRoot = ''
+      sourceRoot=./readline-2.6
+    '';
+  });
+
   pulseaudio = super.pulseaudio.override({
     buildInputs = [
       pkgs.libpulseaudio