From c527642f3caecd81a8ec71f3394d58da963ac0e2 Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Tue, 25 Nov 2025 20:43:03 +0100
Subject: [PATCH] =?UTF-8?q?ocamlPackages.repr:=200.7.0=20=E2=86=92=200.8.0?=
MIME-Version: 1.0
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---
 .../ocaml-modules/repr/default.nix            | 32 +++++++++++--------
 pkgs/development/ocaml-modules/repr/ppx.nix   | 12 -------
 2 files changed, 19 insertions(+), 25 deletions(-)

diff --git a/pkgs/development/ocaml-modules/repr/default.nix b/pkgs/development/ocaml-modules/repr/default.nix
index ba9a0fc85729..737145017ac0 100644
--- a/pkgs/development/ocaml-modules/repr/default.nix
+++ b/pkgs/development/ocaml-modules/repr/default.nix
@@ -1,28 +1,34 @@
 {
   lib,
   buildDunePackage,
-  fetchFromGitHub,
+  fetchurl,
   base64,
   either,
   fmt,
   jsonm,
   uutf,
   optint,
+  # This version constraint strictly applies only to ppx_repr,
+  # but is enforced here to get a consistent package set
+  # (with repr and ppx_repr at the same version)
+  ppxlib,
+  version ? if lib.versionAtLeast ppxlib.version "0.36" then "0.8.0" else "0.7.0",
 }:
 
-buildDunePackage rec {
+buildDunePackage {
   pname = "repr";
-  version = "0.7.0";
+  inherit version;
 
-  src = fetchFromGitHub {
-    owner = "mirage";
-    repo = "repr";
-    rev = version;
-    hash = "sha256-SM55m5NIaQ2UKAtznNFSt3LN4QA7As0DyTxVeQjOTjI=";
+  src = fetchurl {
+    url = "https://github.com/mirage/repr/releases/download/${version}/repr-${version}.tbz";
+    hash =
+      {
+        "0.8.0" = "sha256-FyhCO4sCCPmwMq0+Bd2WpDuSzXZBb5FG45TwsLoTM0c=";
+        "0.7.0" = "sha256-itrJ/oW/ig4g7raBDXIW6Y4bf02b05nmG7ECSs4lAaw=";
+      }
+      ."${version}";
   };
 
-  minimalOCamlVersion = "4.08";
-
   propagatedBuildInputs = [
     base64
     either
@@ -32,10 +38,10 @@ buildDunePackage rec {
     optint
   ];
 
-  meta = with lib; {
+  meta = {
     description = "Dynamic type representations. Provides no stability guarantee";
     homepage = "https://github.com/mirage/repr";
-    license = licenses.isc;
-    maintainers = with maintainers; [ sternenseemann ];
+    license = lib.licenses.isc;
+    maintainers = with lib.maintainers; [ sternenseemann ];
   };
 }
diff --git a/pkgs/development/ocaml-modules/repr/ppx.nix b/pkgs/development/ocaml-modules/repr/ppx.nix
index 8b1ee472d4e2..d645918c9de8 100644
--- a/pkgs/development/ocaml-modules/repr/ppx.nix
+++ b/pkgs/development/ocaml-modules/repr/ppx.nix
@@ -1,7 +1,6 @@
 {
   lib,
   buildDunePackage,
-  fetchpatch,
   ppx_deriving,
   ppxlib,
   repr,
@@ -14,17 +13,6 @@ buildDunePackage {
 
   inherit (repr) src version;
 
-  patches = lib.optionals (lib.versionAtLeast ppxlib.version "0.36") [
-    (fetchpatch {
-      url = "https://github.com/mirage/repr/commit/460fc85a2804e3301bfc0e79413f5df472d95374.patch";
-      hash = "sha256-8nEPyeZ1s9Q/6+BKtdMb9kVhTfCdMmRrU3xpvizVZHA=";
-    })
-    (fetchpatch {
-      url = "https://github.com/mirage/repr/commit/c939a7317e126589bd6d6bd1d9e38cff749bcdb1.patch";
-      hash = "sha256-Srf5fZoc0iiJEZiW8PnIM5VdHOGofbdkhfnjQvFcTq0=";
-    })
-  ];
-
   propagatedBuildInputs = [
     ppx_deriving
     ppxlib