52 lines
1.3 KiB
Nix
52 lines
1.3 KiB
Nix
{
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description = "A Nix-flake-based Rust development environment";
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inputs = {
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nixpkgs.url = "https://flakehub.com/f/NixOS/nixpkgs/0.1.*.tar.gz";
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rust-overlay = {
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url = "github:oxalica/rust-overlay";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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};
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outputs = {
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self,
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nixpkgs,
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rust-overlay,
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}: let
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overlays = [
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rust-overlay.overlays.default
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(final: prev: {
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rustToolchain = let
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rust = prev.rust-bin;
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in
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if builtins.pathExists ./rust-toolchain.toml
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then rust.fromRustupToolchainFile ./rust-toolchain.toml
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else if builtins.pathExists ./rust-toolchain
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then rust.fromRustupToolchainFile ./rust-toolchain
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else rust.stable.latest.default;
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})
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];
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supportedSystems = ["x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin"];
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forEachSupportedSystem = f:
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nixpkgs.lib.genAttrs supportedSystems (system:
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f {
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pkgs = import nixpkgs {inherit overlays system;};
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});
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in {
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devShells = forEachSupportedSystem ({pkgs}: {
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default = pkgs.mkShell {
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packages = with pkgs; [
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rustToolchain
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openssl
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pkg-config
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cargo-deny
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cargo-edit
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cargo-watch
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rust-analyzer
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];
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};
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});
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};
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}
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