{
description = "asciinema virtual terminal";
inputs = {
nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
rust-overlay.url = "github:oxalica/rust-overlay";
flake-utils.url = "github:numtide/flake-utils";
};
outputs =
{
self,
nixpkgs,
flake-utils,
rust-overlay,
}:
let
packageToml = (builtins.fromTOML (builtins.readFile ./Cargo.toml)).package;
msrv = packageToml.rust-version;
in
flake-utils.lib.eachDefaultSystem (
system:
let
pkgs = import nixpkgs {
inherit system;
overlays = [ (import rust-overlay) ];
};
mkDevShell =
rust:
pkgs.mkShell {
nativeBuildInputs = [
(rust.override {
extensions = [
"rust-src"
"rust-analyzer"
];
})
];
};
in
{
devShells.default = mkDevShell pkgs.rust-bin.stable.latest.default;
devShells.msrv = mkDevShell pkgs.rust-bin.stable.${msrv}.default;
}
);
}