From bec99c5ae490d47b817c8b0c81246ad045a797d0 Mon Sep 17 00:00:00 2001
From: Jacob Moody <moody@posixcafe.org>
Date: Wed, 12 Jul 2023 17:32:00 -0500
Subject: [PATCH] femtolisp: init at 2023-07-12

---
 .../interpreters/femtolisp/default.nix        | 40 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 2 files changed, 42 insertions(+)
 create mode 100644 pkgs/development/interpreters/femtolisp/default.nix

diff --git a/pkgs/development/interpreters/femtolisp/default.nix b/pkgs/development/interpreters/femtolisp/default.nix
new file mode 100644
index 000000000000..06a4f635b3a6
--- /dev/null
+++ b/pkgs/development/interpreters/femtolisp/default.nix
@@ -0,0 +1,40 @@
+{ lib
+, stdenv
+, fetchFromSourcehut
+, unstableGitUpdater
+}:
+
+stdenv.mkDerivation {
+  pname = "femtolisp";
+  version = "unstable-2023-07-12";
+
+  src = fetchFromSourcehut {
+    owner = "~ft";
+    repo = "femtolisp";
+    rev = "b3a21a0ff408e559639f6c31e1a2ab970787567f";
+    hash = "sha256-PE/xYhfhn0xv/kJWsS07fOF2n5sXP666vy7OVaNxc7Y=";
+  };
+
+  strictDeps = true;
+
+  enableParallelBuilding = true;
+
+  installPhase = ''
+    runHook preInstall
+
+    install -Dm755 -t $out/bin/ flisp
+
+    runHook postInstall
+  '';
+
+  passthru.updateScript = unstableGitUpdater { };
+
+  meta = {
+    description = "A compact interpreter for a minimal lisp/scheme dialect";
+    homepage = "https://git.sr.ht/~ft/femtolisp";
+    license = with lib.licenses; [ mit bsd3 ];
+    maintainers = with lib.maintainers; [ moody ];
+    broken = stdenv.isDarwin;
+    platforms = lib.platforms.unix;
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 41f34b6f1fce..87ca7b7d29b6 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -591,6 +591,8 @@ with pkgs;
 
   faq = callPackage ../development/tools/faq { };
 
+  femtolisp = callPackage ../development/interpreters/femtolisp { };
+
   figma-agent = callPackage ../applications/graphics/figma-agent { };
 
   figma-linux = callPackage ../applications/graphics/figma-linux { };