47 lines
1.3 KiB
Nix
47 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 = "github:NixOS/nixpkgs/nixpkgs-unstable";
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rust-overlay.url = "github:oxalica/rust-overlay";
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};
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outputs = { self, nixpkgs, 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 =
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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;
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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: nixpkgs.lib.genAttrs supportedSystems (system: f {
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pkgs = import nixpkgs { inherit overlays system; };
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});
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in
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{
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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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