rose-pine-nix/dev/flake.nix

{
  description = "Soothing pastel theme for Nix";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    nixpkgs-stable.url = "github:NixOS/nixpkgs/nixos-24.11";

    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };

    home-manager-stable = {
      url = "github:nix-community/home-manager/release-24.11";
      inputs.nixpkgs.follows = "nixpkgs-stable";
    };
  };

  outputs = {
    self,
    nixpkgs,
    nixpkgs-stable,
    home-manager,
    home-manager-stable,
  }: let
    systems = [
      "x86_64-linux"
      "aarch64-linux"
      "x86_64-darwin"
      "aarch64-darwin"
    ];

    nixpkgsFor = nixpkgs.lib.genAttrs systems (system: {
      unstable = nixpkgs.legacyPackages.${system};
      stable = nixpkgs-stable.legacyPackages.${system};
    });

    forAllSystems = nixpkgs.lib.genAttrs systems;
  in {
    apps = forAllSystems (
      system: let
        pkgs = nixpkgsFor.${system}.unstable;
        inherit (pkgs) lib;
      in {
        serve = {
          type = "app";
          program = lib.getExe self.packages.${system}.site.serve;
        };
      }
    );

    checks = forAllSystems (
      system:
        import ../tests rec {
          inherit home-manager home-manager-stable;
          inherit (nixpkgs) lib;
          nixpkgs = nixpkgsFor.${system}.unstable;
          nixpkgs-stable = nixpkgsFor.${system}.stable;
        }
    );

    formatter = forAllSystems (system: nixpkgsFor.${system}.unstable.nixfmt-rfc-style);

    packages = forAllSystems (
      system: let
        pkgs = nixpkgsFor.${system}.unstable;
        inherit (pkgs) lib;

        version = self.shortRev or self.dirtyShortRev or "unknown";
        mkOptionDoc = pkgs.callPackage ../docs/options-doc.nix {};
        mkSite = pkgs.callPackage ../docs/mk-site.nix {};
        packages' = self.packages.${system};
      in {
        nixos-doc = mkOptionDoc {
          inherit version;
          moduleRoot = ../modules/nixos;
        };

        home-manager-doc = mkOptionDoc {
          inherit version;
          moduleRoot = ../modules/home-manager;
        };

        site = mkSite rec {
          pname = "catppuccin-nix-website";
          inherit version;

          src = lib.fileset.toSource {
            root = ../.;
            fileset = lib.fileset.unions [
              ../CHANGELOG.md
              ../docs/src
              ../docs/book.toml
              ../docs/theme
            ];
          };
          sourceRoot = "${src.name}/docs";

          nixosDoc = packages'.nixos-doc;
          homeManagerDoc = packages'.home-manager-doc;
        };

        add-source =
          pkgs.runCommand "add-source"
          {
            nativeBuildInputs = [pkgs.patsh];
            buildInputs = [pkgs.npins];
            meta.mainProgram = "add-source";
          }
          ''
            mkdir -p $out/bin

            patsh \
              --store-dir ${builtins.storeDir} \
              ${./add-source.sh} $out/bin/add-source

            chmod 755 $out/bin/add-source
          '';

        update-sources =
          pkgs.runCommand "update-sources"
          {
            nativeBuildInputs = [pkgs.patsh];
            buildInputs = [pkgs.npins];
            meta.mainProgram = "update-sources";
          }
          ''
            mkdir -p $out/bin

            patsh \
              --store-dir ${builtins.storeDir} \
              ${./update-sources.sh} $out/bin/update-sources

            chmod 755 $out/bin/update-sources
          '';

        default = packages'.site;
      }
    );
  };
}