From e026413db95aa3c26c5886f3ec72fa2592426a82 Mon Sep 17 00:00:00 2001
From: Francesco Gazzetta <fgaz@fgaz.me>
Date: Wed, 11 Sep 2024 10:58:20 +0200
Subject: [PATCH] flitter: unstable-2020-10-05 -> 1.0.0

---
 pkgs/tools/misc/flitter/default.nix   | 48 ++++++++-------------------
 pkgs/tools/misc/flitter/flitter.patch | 46 -------------------------
 2 files changed, 13 insertions(+), 81 deletions(-)
 delete mode 100644 pkgs/tools/misc/flitter/flitter.patch

diff --git a/pkgs/tools/misc/flitter/default.nix b/pkgs/tools/misc/flitter/default.nix
index 6b092b35be8c..9ef8b525584f 100644
--- a/pkgs/tools/misc/flitter/default.nix
+++ b/pkgs/tools/misc/flitter/default.nix
@@ -1,55 +1,32 @@
 { lib
-, ocamlPackages
+, stdenv
+, rustPlatform
 , fetchFromGitHub
-, makeWrapper
-, python3
+, pkg-config
+, xorg
 }:
 
-ocamlPackages.buildDunePackage {
+rustPlatform.buildRustPackage rec {
   pname = "flitter";
-  # request to tag releases: https://github.com/alexozer/flitter/issues/34
-  version = "unstable-2020-10-05";
-
-  duneVersion = "3";
+  version = "1.0.0";
 
   src = fetchFromGitHub {
     owner = "alexozer";
     repo = "flitter";
-    rev = "666c5483bc93efa6d01e0b7a927461269f8e14de";
-    sha256 = "1k3m7bjq5yrrq7vhnbdykni65dsqhq6knnv9wvwq3svb3n07z4w3";
+    rev = "v${version}";
+    sha256 = "sha256-XyHUUuENnGmIUlfYl7+NuSP115+sZfjXtd4bEIZQpf8=";
   };
 
-  # compatibility with core >= 0.15
-  patches = [ ./flitter.patch ];
-
-  # https://github.com/alexozer/flitter/issues/28
-  postPatch = ''
-    for f in src/*.ml; do
-      substituteInPlace "$f" \
-        --replace 'Unix.gettimeofday' 'Caml_unix.gettimeofday' \
-        --replace 'Core_kernel' 'Core' \
-        --replace 'sexp_option' 'option[@sexp.option]' \
-        --replace 'sexp_list' 'list[@sexp.list]'
-    done
-  '';
+  cargoHash = "sha256-ydYBHC/LxdYGA1+eYLTSZdkOhAgkw99J9JVT5micgdg=";
 
   nativeBuildInputs = [
-    makeWrapper
+    pkg-config
   ];
 
-  buildInputs = with ocamlPackages; [
-    core_unix
-    lwt_ppx
-    sexp_pretty
-    color
-    notty
+  buildInputs = [
+    xorg.libX11
   ];
 
-  postInstall = ''
-    wrapProgram $out/bin/flitter \
-      --prefix PATH : "${python3.withPackages (pp: [ pp.pynput ])}/bin"
-  '';
-
   meta = with lib; {
     description = "Livesplit-inspired speedrunning split timer for Linux/macOS terminal";
     license = licenses.mit;
@@ -57,5 +34,6 @@ ocamlPackages.buildDunePackage {
     homepage = "https://github.com/alexozer/flitter";
     platforms = platforms.unix;
     mainProgram = "flitter";
+    broken = stdenv.isDarwin;
   };
 }
diff --git a/pkgs/tools/misc/flitter/flitter.patch b/pkgs/tools/misc/flitter/flitter.patch
deleted file mode 100644
index 04cd40dc74e5..000000000000
--- a/pkgs/tools/misc/flitter/flitter.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-diff --git a/src/big.ml b/src/big.ml
-index 7cd327f..f84bc10 100644
---- a/src/big.ml
-+++ b/src/big.ml
-@@ -11,7 +11,7 @@ let big_font_map =
-   ] in
- 
-   let uchar_of_char = 
--    let open Caml.Uchar in
-+    let open Stdlib.Uchar in
-     function
-     | '[' -> of_int 0x258C
-     | ']' -> of_int 0x2590
-@@ -48,4 +48,4 @@ let image_of_string attr str =
-   List.map (String.to_list str) ~f:(fun ch ->
-       List.map (Map.find_exn big_font_map ch) ~f:(I.uchars attr)
-       |> I.vcat
--    ) |> I.hcat
-\ No newline at end of file
-+    ) |> I.hcat
-diff --git a/src/display.ml b/src/display.ml
-index bd6f7e4..44d7f6d 100644
---- a/src/display.ml
-+++ b/src/display.ml
-@@ -41,7 +41,7 @@ let splits_header timer width =
-   let joined = I.hcat cell_padded in
-   let padded = left_pad width joined in
- 
--  let br = I.uchar Colors.label (Caml.Uchar.of_int 0x2500) width 1 in
-+  let br = I.uchar Colors.label (Stdlib.Uchar.of_int 0x2500) width 1 in
-   I.(padded <-> br)
- 
- type time_status = Ahead_gain | Ahead_loss | Behind_gain | Behind_loss | Gold
-diff --git a/src/dune b/src/dune
-index a50b09a..2b00ee2 100644
---- a/src/dune
-+++ b/src/dune
-@@ -1,7 +1,7 @@
- (library
-   (name flitter)
-   (wrapped false)
--  (libraries core lwt.unix notty notty.unix re color sexp_pretty)
-+  (libraries core core_kernel.caml_unix lwt.unix notty notty.unix re color sexp_pretty)
-   (preprocess (pps lwt_ppx ppx_sexp_conv))
-   )
-