Files
slate32/flake.nix
T
evan 393ce3c0ed refactor: split the Lua runtime, share test stubs, add a Makefile
lua_app.cpp had grown to 701 lines holding every binding, the module loader and the
app lifecycle, so new bindings landed wherever the cursor was. Each Lua table now has
its own file under bindings/, and the app is recovered from the lua_State's extra
space instead of a file-static, so a second state cannot reach the wrong app.

Three tests each redeclared the binding surface, which broke twice this session when
a binding changed; test/fake_device.lua is now the single stub. `make test` runs all
four suites and pins Lua 5.4, matching the vendored interpreter rather than the 5.2
the tests had silently been using.
2026-08-01 11:17:42 -04:00

40 lines
856 B
Nix

{
description = "ESP32-32E 4.0\" LCD Lua app firmware";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
};
outputs =
{ nixpkgs, ... }:
let
systems = [
"x86_64-linux"
"aarch64-linux"
];
forAllSystems = nixpkgs.lib.genAttrs systems;
in
{
devShells = forAllSystems (
system:
let
pkgs = import nixpkgs { inherit system; };
in
{
default = pkgs.mkShell {
packages = with pkgs; [
platformio-core
gnumake
# Host tests run on the same Lua version the firmware vendors.
lua5_4
gcc
];
shellHook = ''
export PLATFORMIO_CORE_DIR="$PWD/.cache/platformio"
'';
};
}
);
};
}