From bf2d30dced0ecabce814f9eff826f881d700a2a8 Mon Sep 17 00:00:00 2001
From: Emery Hemingway <ehmry@posteo.net>
Date: Sat, 8 May 2021 12:22:21 +0200
Subject: [PATCH] hottext: init at 1.3

---
 pkgs/tools/text/hottext/default.nix | 100 ++++++++++++++++++++++++++++
 pkgs/top-level/all-packages.nix     |   2 +
 2 files changed, 102 insertions(+)
 create mode 100644 pkgs/tools/text/hottext/default.nix

diff --git a/pkgs/tools/text/hottext/default.nix b/pkgs/tools/text/hottext/default.nix
new file mode 100644
index 000000000000..6d361f50f35a
--- /dev/null
+++ b/pkgs/tools/text/hottext/default.nix
@@ -0,0 +1,100 @@
+{ lib, stdenv, fetchurl, fetchFromGitHub, nim, gentium, SDL2, makeDesktopItem }:
+
+let
+  treeformLibs = lib.attrsets.mapAttrsToList (repo: args:
+    fetchFromGitHub ({
+      inherit repo;
+      owner = "treeform";
+    } // args)) {
+      bumpy = {
+        rev = "1.0.3";
+        sha256 = "sha256-mDmDlhOGoYYjKgF5j808oT2NqRlfcOdLSDE3WtdJFQ0=";
+      };
+      chroma = {
+        rev = "0.2.5";
+        sha256 = "sha256-6lNHpO2aMorgkaPfo6kRcOs9r5R6T/kislVmkeoulw8=";
+      };
+      flatty = {
+        rev = "0.2.1";
+        sha256 = "sha256-TqNnRh2+i6n98ktLRVQxt9CVw17FGLNYq29rJoMus/0=";
+      };
+      pixie = {
+        rev = "1.1.3";
+        sha256 = "sha256-xKIejVxOd19mblL1ZwpJH91dgKQS5g8U08EL8lGGelA=";
+      };
+      typography = {
+        rev = "0.7.9";
+        sha256 = "sha256-IYjw3PCp5XzVed2fGGCt9Hb60cxFeF0BUZ7L5PedTLU=";
+      };
+      vmath = {
+        rev = "1.0.3";
+        sha256 = "sha256-zzSKXjuTZ46HTFUs0N47mxEKTKIdS3dwr+60sQYSdn0=";
+      };
+    };
+
+  nimLibs = treeformLibs ++ [
+    (fetchFromGitHub {
+      owner = "nim-lang";
+      repo = "sdl2";
+      rev = "v2.0.2";
+      sha256 = "sha256-Ivx/gxDa2HVDjCVrJVu23i4d0pDzzv+ThmwqNjtkjsA=";
+    })
+    (fetchFromGitHub {
+      owner = "guzba";
+      repo = "nimsimd";
+      rev = "1.0.0";
+      sha256 = "sha256-kp61fylAJ6MSN9hLYLi7CU2lxVR/lbrNCvZTe0LJLGo=";
+    })
+    (fetchFromGitHub {
+      owner = "guzba";
+      repo = "zippy";
+      rev = "0.5.6";
+      sha256 = "sha256-axp4t9+8TFSpvnATlRKZyuOGLA0e/XKfvrVSwreXpC4=";
+    })
+  ];
+
+in stdenv.mkDerivation rec {
+  pname = "hottext";
+  version = "1.3";
+
+  src = fetchurl {
+    url = "https://git.sr.ht/~ehmry/hottext/archive/v${version}.tar.gz";
+    sha256 = "sha256-iz7Z2x0/yi/E6gGFkYgq/yZDOxrZGwQmumPoO9kckLQ=";
+  };
+
+  nativeBuildInputs = [ nim ];
+  buildInputs = [ SDL2 ];
+
+  nimFlags = [ "-d:release" ] ++ map (lib: "--path:${lib}/src") nimLibs;
+
+  HOTTEXT_FONT_PATH = "${gentium}/share/fonts/truetype/GentiumPlus-R.ttf";
+
+  buildPhase = ''
+    runHook preBuild
+    HOME=$TMPDIR
+    nim $nimFlags compile src/$pname
+    runHook postBuild
+  '';
+
+  desktopItem = makeDesktopItem {
+    categories = "Utility;";
+    comment = meta.description;
+    desktopName = pname;
+    exec = pname;
+    name = pname;
+  };
+
+  installPhase = ''
+    runHook preInstall
+    install -Dt $out/bin src/$pname
+    cp -r $desktopItem/* $out
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Simple RSVP speed-reading utility";
+    license = licenses.unlicense;
+    homepage = "https://git.sr.ht/~ehmry/hottext";
+    maintainers = with maintainers; [ ehmry ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index acbec74ec93d..6cbb4e447884 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2758,6 +2758,8 @@ in
 
   hostsblock = callPackage ../tools/misc/hostsblock { };
 
+  hottext = callPackage ../tools/text/hottext { };
+
   hopper = qt5.callPackage ../development/tools/analysis/hopper {};
 
   hr = callPackage ../applications/misc/hr { };