nix-matlab/flake.nix
2021-05-15 09:29:58 +03:00

60 lines
1.8 KiB
Nix

{
description = "Nix files made to ease imperative installation of matlab";
# https://nixos.wiki/wiki/Flakes#Using_flakes_project_from_a_legacy_Nix
inputs.flake-compat = {
url = "github:edolstra/flake-compat";
flake = false;
};
outputs = { self, nixpkgs, flake-compat }:
let
# We don't use flake-utils.lib.eachDefaultSystem since only x86_64-linux is
# supported
pkgs = nixpkgs.legacyPackages.x86_64-linux;
targetPkgs = import ./common.nix;
# TODO: Make it possible to override this - imperatively or declaratively?
defaultRunPath = "$HOME/downloads/software/matlab/installation";
runScriptPrefix = ''
#!${pkgs.bash}/bin/bash
# Needed for simulink even on wayland systems
export QT_QPA_PLATFORM=xcb
'';
in {
packages.x86_64-linux.matlab = pkgs.buildFHSUserEnv {
name = "matlab";
inherit targetPkgs;
runScript = runScriptPrefix + ''
exec ${defaultRunPath}/bin/matlab "$@"
'';
};
packages.x86_64-linux.matlab-shell = pkgs.buildFHSUserEnv {
name = "matlab-shell";
inherit targetPkgs;
};
packages.x86_64-linux.mlint = pkgs.buildFHSUserEnv {
name = "mlint";
inherit targetPkgs;
runScript = runScriptPrefix + ''
exec ${defaultRunPath}/bin/glnxa64/mlint "$@"
'';
};
overlay = final: prev: {
inherit (self.packages.x86_64-linux) matlab matlab-shell mlint;
};
devShell.x86_64-linux = pkgs.mkShell {
buildInputs = (targetPkgs pkgs) ++ [
self.packages.x86_64-linux.matlab-shell
];
# From some reason using the attribute matlab-shell directly as the
# devShell doesn't make it run like that by default.
shellHook = ''
exec matlab-shell
'';
};
defaultPackage.x86_64-linux = self.packages.x86_64-linux.matlab;
};
}