From e3610c39f74dc41a592d2b0af50368a33398dc8e Mon Sep 17 00:00:00 2001
From: jjtt <3908945+jjtt@users.noreply.github.com>
Date: Sun, 17 Nov 2024 20:06:34 +0200
Subject: [PATCH 1/3] maintainers: add jjtt

---
 maintainers/maintainer-list.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/maintainers/maintainer-list.nix b/maintainers/maintainer-list.nix
index 0072f5ab6826..7882d9226edd 100644
--- a/maintainers/maintainer-list.nix
+++ b/maintainers/maintainer-list.nix
@@ -10892,6 +10892,11 @@
     githubId = 691552;
     name = "Jamie McClymont";
   };
+  jjtt = {
+    github = "jjtt";
+    githubId = 3908945;
+    name = "Juho Törmä";
+  };
   jk = {
     email = "hello+nixpkgs@j-k.io";
     matrix = "@j-k:matrix.org";

From 59a791c1970848c3d0827eb295fdb3bf49e043fb Mon Sep 17 00:00:00 2001
From: jjtt <3908945+jjtt@users.noreply.github.com>
Date: Wed, 29 Jan 2025 20:24:46 +0200
Subject: [PATCH 2/3] cfv: init at 3.1.0

---
 pkgs/by-name/cf/cfv/package.nix | 43 +++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 pkgs/by-name/cf/cfv/package.nix

diff --git a/pkgs/by-name/cf/cfv/package.nix b/pkgs/by-name/cf/cfv/package.nix
new file mode 100644
index 000000000000..dcac59f78f1d
--- /dev/null
+++ b/pkgs/by-name/cf/cfv/package.nix
@@ -0,0 +1,43 @@
+{
+  lib,
+  fetchFromGitHub,
+  python3,
+  pkgs,
+}:
+
+python3.pkgs.buildPythonApplication rec {
+  pname = "cfv";
+  version = "3.1.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "cfv-project";
+    repo = "cfv";
+    tag = "v${version}";
+    sha256 = "1wxf30gsijsdvhv5scgkq0bqi8qi4dgs9dwppdrca5wxgy7a8sn5";
+  };
+
+  build-system = with python3.pkgs; [
+    setuptools
+  ];
+
+  checkPhase = ''
+    runHook preCheck
+    cd test
+    python3 test.py
+    runHook postCheck
+  '';
+
+  nativeCheckInputs = [
+    pkgs.cksfv
+  ];
+
+  meta = {
+    description = "Utility to verify and create a wide range of checksums";
+    homepage = "https://github.com/cfv-project/cfv";
+    changelog = "https://github.com/cfv-project/cfv/releases/tag/v${version}";
+    license = lib.licenses.gpl2Plus;
+    maintainers = with lib.maintainers; [ jjtt ];
+    mainProgram = "cfv";
+  };
+}

From 5ad45e8e4d6fdb372af759bbfaabce741821dbea Mon Sep 17 00:00:00 2001
From: jjtt <3908945+jjtt@users.noreply.github.com>
Date: Wed, 29 Jan 2025 20:37:47 +0200
Subject: [PATCH 3/3] cfv: avoid file descriptor warn from tests

See: https://github.com/cfv-project/cfv/issues/22
---
 pkgs/by-name/cf/cfv/package.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/by-name/cf/cfv/package.nix b/pkgs/by-name/cf/cfv/package.nix
index dcac59f78f1d..46d62a01571b 100644
--- a/pkgs/by-name/cf/cfv/package.nix
+++ b/pkgs/by-name/cf/cfv/package.nix
@@ -24,6 +24,7 @@ python3.pkgs.buildPythonApplication rec {
   checkPhase = ''
     runHook preCheck
     cd test
+    ulimit -n 4096
     python3 test.py
     runHook postCheck
   '';