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flake.nix
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flake.nix
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{
description = "Simple flexbox-inspired layout manager for tmux.";
inputs = {
nixpkgs.url = "github:NixOs/nixpkgs";
devshell.url = "github:numtide/devshell";
flake-utils.url = "github:numtide/flake-utils";
fenix = {
url = "github:nix-community/fenix";
inputs.nixpkgs.follows = "nixpkgs";
};
};
outputs = {
self,
flake-utils,
devshell,
nixpkgs,
fenix,
...
}:
flake-utils.lib.eachDefaultSystem
(
system: let
utils = import ./nix/utils.nix;
overlays = [devshell.overlays.default];
pkgs = import nixpkgs {inherit system overlays;};
toolchain = with fenix.packages.${system};
combine [
stable.cargo
stable.rust-analyzer
stable.rustc
stable.rustfmt
stable.clippy
targets.aarch64-apple-darwin.stable.rust-std
targets.aarch64-unknown-linux-musl.stable.rust-std
targets.x86_64-apple-darwin.stable.rust-std
targets.x86_64-unknown-linux-musl.stable.rust-std
];
crossPkgs = target: let
isCrossCompiling = target != system;
config = utils.getTarget target;
tmpPkgs =
import
nixpkgs
{
inherit overlays system;
crossSystem =
if isCrossCompiling || pkgs.stdenv.isLinux
then {
inherit config;
rustc = {inherit config;};
isStatic = pkgs.stdenv.isLinux;
}
else null;
};
toolchain = with fenix.packages.${system};
combine [
stable.cargo
stable.rustc
targets.aarch64-apple-darwin.stable.rust-std
targets.aarch64-unknown-linux-musl.stable.rust-std
targets.x86_64-apple-darwin.stable.rust-std
targets.x86_64-unknown-linux-musl.stable.rust-std
];
callPackage =
pkgs.lib.callPackageWith
(tmpPkgs // {inherit config toolchain;});
in {
inherit
callPackage
;
pkgs = tmpPkgs;
};
in rec {
apps = {
default = {
type = "app";
program = "${packages.default}/bin/laio";
};
};
packages =
{
default = pkgs.callPackage ./nix/install.nix {};
}
// nixpkgs.lib.optionalAttrs pkgs.stdenv.isLinux {
laio-x86_64-linux = (crossPkgs "x86_64-linux").callPackage ./nix/build.nix {};
laio-aarch64-linux = (crossPkgs "aarch64-linux").callPackage ./nix/build.nix {};
}
// nixpkgs.lib.optionalAttrs pkgs.stdenv.isDarwin {
laio-aarch64-darwin = (crossPkgs "aarch64-darwin").callPackage ./nix/build.nix {};
laio-x86_64-darwin = (crossPkgs "x86_64-darwin").callPackage ./nix/build.nix {};
};
devShells.default = pkgs.devshell.mkShell {
packages = [toolchain];
imports = [(pkgs.devshell.importTOML ./devshell.toml)];
env = [
{
name = "RUST_SRC_PATH";
value = "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
}
];
};
formatter = pkgs.alejandra;
overlays.default = final: prev: {
laio = self.packages.${system}.default;
};
}
);
}