87 lines
2 KiB
Nix
87 lines
2 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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{
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self,
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nixpkgs,
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rust-overlay,
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}:
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let
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supportedSystems = [
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"x86_64-linux"
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"aarch64-linux"
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"x86_64-darwin"
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"aarch64-darwin"
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];
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forEachSupportedSystem =
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f:
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nixpkgs.lib.genAttrs supportedSystems (
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system:
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f {
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pkgs = import nixpkgs {
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inherit system;
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overlays = [
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rust-overlay.overlays.default
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self.overlays.default
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];
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};
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}
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);
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in
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{
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overlays.default = final: prev: {
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rustToolchain =
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let
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rust = prev.rust-bin;
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in
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if builtins.pathExists ./rust-toolchain.toml then
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rust.fromRustupToolchainFile ./rust-toolchain.toml
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else if builtins.pathExists ./rust-toolchain then
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rust.fromRustupToolchainFile ./rust-toolchain
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else
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rust.stable.latest.default.override {
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extensions = [
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"rust-src"
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"rustfmt"
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];
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};
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};
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devShells = forEachSupportedSystem (
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{ pkgs }:
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{
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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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gtk4
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gcc12
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rustc
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alsa-lib
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];
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env = {
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# Required by rust-analyzer
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RUST_SRC_PATH = "${pkgs.rustToolchain}/lib/rustlib/src/rust/library";
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};
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};
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}
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);
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packages."x86_64-linux".default = { };
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};
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}
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