70 lines
2.0 KiB
Nix
70 lines
2.0 KiB
Nix
{
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inputs = {
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nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
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flake-utils.url = "github:numtide/flake-utils";
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alejandra = {
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url = "github:kamadorueda/alejandra/4.0.0";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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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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nixConfig = {
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extra-trusted-public-keys = [
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"nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
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"phundrak.cachix.org-1:osJAkYO0ioTOPqaQCIXMfIRz1/+YYlVFkup3R2KSexk="
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"cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
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];
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extra-substituters = [
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"https://phundrak.cachix.org?priority=10"
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"https://nix-community.cachix.org?priority=20"
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"https://cache.nixos.org?priority=30"
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];
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};
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outputs = {
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nixpkgs,
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flake-utils,
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rust-overlay,
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alejandra,
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...
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}:
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flake-utils.lib.eachDefaultSystem (
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system: let
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overlays = [(import rust-overlay)];
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pkgs = import nixpkgs {inherit system overlays;};
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rustVersion = pkgs.rust-bin.stable.latest.default;
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targets = {
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linux-x86_64 = {
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crossPkgs = pkgs;
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triple = "x86_64-unknown-linux-gnu";
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};
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linux-aarch64 = {
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crossPkgs = pkgs.pkgsCross.aarch64-multiplatform;
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triple = "aarch64-unknown-linux-gnu";
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};
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};
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mkRustBuild = import ./nix/backend.nix;
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packages = {
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linux-x86_64 = mkRustBuild targets.linux-x86_64;
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linux-aarch64 = mkRustBuild targets.linux-aarch64;
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};
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defaultBySystem = {
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"x86_64-linux" = packages.linux-x86_64;
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"aarch64-linux" = packages.linux-aarch64;
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};
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in {
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formatter = alejandra.defaultPackage.${system};
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packages.backend =
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packages
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// {
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default = defaultBySystem.${system} or packages.linux-x86_64;
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};
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devShell = import ./nix/shell.nix {inherit pkgs rustVersion;};
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}
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);
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}
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