modshells/flake.nix at main · hyperpolymath/modshells · GitHub

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{
  description = "modshells - {project-description}";

  # *REMINDER: Update inputs with actual dependencies*
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
    # Add language-specific inputs:
    # rust-overlay.url = "github:oxalica/rust-overlay";  # For Rust
    # fenix.url = "github:nix-community/fenix";  # Alternative Rust
  };

  outputs = { self, nixpkgs, flake-utils, ... }@inputs:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = import nixpkgs {
          inherit system;
          # overlays = [ (import inputs.rust-overlay) ];  # For Rust
        };

        # *REMINDER: Define build dependencies*
        buildInputs = with pkgs; [
          # Language-specific dependencies:
          # gnat13  # Ada
          # cargo rustc  # Rust
          # elixir  # Elixir
          # For build tools:
          just
          podman
          git
        ];

        # *REMINDER: Define development dependencies*
        nativeBuildInputs = with pkgs; [
          # Development tools:
          ripgrep  # Code search
          lychee  # Link validation
          # Language-specific:
          # rustfmt clippy  # Rust
          # mix  # Elixir
        ];

      in
      {
        # Development shell
        devShells.default = pkgs.mkShell {
          inherit buildInputs nativeBuildInputs;

          shellHook = ''
            echo "🚀 modshells development environment"
            echo "Language: mixed"
            echo ""
            echo "Available commands:"
            echo "  just --list    # Show all tasks"
            echo "  just setup     # Set up environment"
            echo "  just build     # Build project"
            echo "  just test      # Run tests"
            echo "  just validate  # RSR compliance"
            echo ""
            # *REMINDER: Add language-specific environment setup*
            # export CARGO_HOME=$PWD/.cargo  # Rust
            # export MIX_HOME=$PWD/.mix  # Elixir
          '';
        };

        # Packages
        packages.default = pkgs.stdenv.mkDerivation {
          pname = "modshells";
          version = "0.1.0";
          src = ./.;

          inherit buildInputs nativeBuildInputs;

          buildPhase = ''
            # *REMINDER: Add build commands*
            # For Rust: cargo build --release
            # For Elixir: mix compile
            # For Ada: gprbuild -P modshells.gpr -XMODE=release
          '';

          installPhase = ''
            mkdir -p $out/bin
            # *REMINDER: Add install commands*
            # cp target/release/modshells $out/bin/  # Rust
            # cp bin/modshells $out/bin/  # Ada
          '';

          meta = with pkgs.lib; {
            description = "{project-description}";
            homepage = "{repo-url}";
            license = with licenses; [ mit ];  # MIT + Palimpsest
            maintainers = [ "{maintainer-name}" ];
            platforms = platforms.unix;
          };
        };

        # Apps
        apps.default = {
          type = "app";
          program = "${self.packages.${system}.default}/bin/modshells";
        };

        # Checks (CI/CD integration)
        checks = {
          build = self.packages.${system}.default;
          # *REMINDER: Add test checks*
          test = pkgs.runCommand "test-modshells" {
            buildInputs = [ self.packages.${system}.default ];
          } ''
            # Run tests here
            touch $out
          '';
        };
      }
    );
}