post/flake.nix at main · andrewgazelka/post · GitHub

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{
  description = "Post to social media from your terminal";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
    crane.url = "github:ipetkov/crane";
  };

  outputs = {
    self,
    nixpkgs,
    crane,
    ...
  }: let
    systems = ["x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin"];
    forAllSystems = f: nixpkgs.lib.genAttrs systems (system: f system);
  in {
    packages = forAllSystems (system: let
      pkgs = nixpkgs.legacyPackages.${system};
      inherit (pkgs) lib;

      craneLib = crane.mkLib pkgs;
      src = craneLib.cleanCargoSource ./.;

      commonArgs = {
        inherit src;
        strictDeps = true;

        buildInputs = lib.optionals pkgs.stdenv.isDarwin [
          pkgs.libiconv
        ];
      };

      cargoArtifacts = craneLib.buildDepsOnly commonArgs;

      post = craneLib.buildPackage (commonArgs // {inherit cargoArtifacts;});
    in {
      inherit post;
      default = post;
    });

    checks = forAllSystems (system: let
      pkgs = nixpkgs.legacyPackages.${system};
      inherit (pkgs) lib;

      craneLib = crane.mkLib pkgs;
      src = craneLib.cleanCargoSource ./.;

      commonArgs = {
        inherit src;
        strictDeps = true;

        buildInputs = lib.optionals pkgs.stdenv.isDarwin [
          pkgs.libiconv
        ];
      };

      cargoArtifacts = craneLib.buildDepsOnly commonArgs;
    in {
      post = self.packages.${system}.post;

      post-clippy = craneLib.cargoClippy (commonArgs // {
        inherit cargoArtifacts;
        cargoClippyExtraArgs = "--all-targets -- --deny warnings";
      });

      post-fmt = craneLib.cargoFmt {inherit src;};
    });

    devShells = forAllSystems (system: let
      pkgs = nixpkgs.legacyPackages.${system};
      craneLib = crane.mkLib pkgs;
    in {
      default = craneLib.devShell {
        checks = self.checks.${system};
        packages = [pkgs.rust-analyzer];
      };
    });
  };
}