Added Nix build and dev-shell support via Nix flakes

This commit is contained in:
Philipp Mildenberger 2022-10-11 01:05:35 +02:00 committed by Hanno Braun
parent bbddc4bc2c
commit 3bcd05e9a1
4 changed files with 210 additions and 0 deletions

10
default.nix Normal file
View File

@ -0,0 +1,10 @@
(import
(
let lock = builtins.fromJSON (builtins.readFile ./flake.lock); in
fetchTarball {
url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
sha256 = lock.nodes.flake-compat.locked.narHash;
}
)
{ src = ./.; }
).defaultNix

110
flake.lock generated Normal file
View File

@ -0,0 +1,110 @@
{
"nodes": {
"crane": {
"inputs": {
"flake-compat": [
"flake-compat"
],
"flake-utils": [
"flake-utils"
],
"nixpkgs": [
"nixpkgs"
]
},
"locked": {
"lastModified": 1665356181,
"narHash": "sha256-ONEzlKL5LN4Y1TRfFY6C39G2Am1YFEjArwMYJONFhhs=",
"owner": "ipetkov",
"repo": "crane",
"rev": "d78cb0453b9823d2102f7b22bb98686215462416",
"type": "github"
},
"original": {
"owner": "ipetkov",
"repo": "crane",
"type": "github"
}
},
"flake-compat": {
"flake": false,
"locked": {
"lastModified": 1650374568,
"narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
"owner": "edolstra",
"repo": "flake-compat",
"rev": "b4a34015c698c7793d592d66adbab377907a2be8",
"type": "github"
},
"original": {
"owner": "edolstra",
"repo": "flake-compat",
"type": "github"
}
},
"flake-utils": {
"locked": {
"lastModified": 1659877975,
"narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1665431855,
"narHash": "sha256-/z4/QjPQ5g4Y4mQ5HJPn8siqqE1bjtEcmmkBUU0MqrQ=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "f77a8a1df0cb83542be93f7d7ae962ab5a3ee78b",
"type": "github"
},
"original": {
"owner": "NixOS",
"repo": "nixpkgs",
"type": "github"
}
},
"root": {
"inputs": {
"crane": "crane",
"flake-compat": "flake-compat",
"flake-utils": "flake-utils",
"nixpkgs": "nixpkgs",
"rust-overlay": "rust-overlay"
}
},
"rust-overlay": {
"inputs": {
"flake-utils": [
"flake-utils"
],
"nixpkgs": [
"nixpkgs"
]
},
"locked": {
"lastModified": 1665398664,
"narHash": "sha256-y/UcVB5k0Wdc0j+7whJE2+vko8m296wZYX37b2lFSpI=",
"owner": "oxalica",
"repo": "rust-overlay",
"rev": "af29a900f10dd6e467622202fb4f6d944d72a3a6",
"type": "github"
},
"original": {
"owner": "oxalica",
"repo": "rust-overlay",
"type": "github"
}
}
},
"root": "root",
"version": 7
}

80
flake.nix Normal file
View File

@ -0,0 +1,80 @@
{
description = "Fornjot is an early-stage project to create a next-generation, code-first CAD application";
inputs = {
flake-compat = { url = "github:edolstra/flake-compat"; flake = false; };
nixpkgs.url = "github:NixOS/nixpkgs";
flake-utils.url = "github:numtide/flake-utils";
rust-overlay = { url = "github:oxalica/rust-overlay"; inputs = { nixpkgs.follows = "nixpkgs"; flake-utils.follows = "flake-utils"; }; };
crane = {
url = "github:ipetkov/crane";
inputs = {
nixpkgs.follows = "nixpkgs";
flake-compat.follows = "flake-compat";
flake-utils.follows = "flake-utils";
};
};
};
outputs = { self, nixpkgs, crane, flake-utils, rust-overlay, ... }:
flake-utils.lib.eachDefaultSystem (system:
let
pkgs = import nixpkgs { inherit system; overlays = [ (import rust-overlay) ]; };
rustToolchain = pkgs.rust-bin.fromRustupToolchain (
# extend toolchain with rust-analyzer for better IDE support
let toolchainToml = (builtins.fromTOML (builtins.readFile ./rust-toolchain.toml)).toolchain; in
{
channel = toolchainToml.channel;
components = toolchainToml.components ++ [ "rust-analyzer" ];
}
);
craneLib = (crane.mkLib pkgs).overrideToolchain rustToolchain;
# Only keeps assets in crates/ (currently shaders and fonts)
assetsFilter = path: _type: (builtins.match ".*(:?wgsl|ttf)$" path) != null;
filter = path: type: (assetsFilter path type) || (craneLib.filterCargoSources path type);
buildInputs = with pkgs; [
pkg-config
fontconfig
cmake
wayland
libGL
xorg.libX11
xorg.libXcursor
xorg.libXi
xorg.libXrandr
];
fornjot = craneLib.buildPackage {
pname = "fj-app";
src = nixpkgs.lib.cleanSourceWith { src = ./.; inherit filter; };
inherit buildInputs;
};
wrappedFornjot = pkgs.symlinkJoin {
name = "fj-app";
paths = [ fornjot ];
buildInputs = [ pkgs.makeWrapper ];
postBuild = ''
wrapProgram $out/bin/fj-app \
--prefix LD_LIBRARY_PATH : ${nixpkgs.lib.makeLibraryPath [ pkgs.vulkan-loader ]}
'';
};
in
{
checks = { inherit fornjot; };
packages.default = wrappedFornjot;
apps.default = flake-utils.lib.mkApp { drv = wrappedFornjot; };
devShells.default = pkgs.mkShell {
inputsFrom = builtins.attrValues self.checks;
inherit buildInputs;
nativeBuildInputs = [ rustToolchain ];
LD_LIBRARY_PATH = "${nixpkgs.lib.makeLibraryPath [ pkgs.vulkan-loader ]}";
};
});
}

10
shell.nix Normal file
View File

@ -0,0 +1,10 @@
(import
(
let lock = builtins.fromJSON (builtins.readFile ./flake.lock); in
fetchTarball {
url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
sha256 = lock.nodes.flake-compat.locked.narHash;
}
)
{ src = ./.; }
).shellNix