flake.nix

{
  description = "Hivegame.com's flake to setup everything";

  inputs = {
    nixpkgs.url      = "github:NixOS/nixpkgs/nixos-unstable";
    rust-overlay = {
      url = "github:oxalica/rust-overlay";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, rust-overlay, flake-utils, ... }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        overlays = [ (import rust-overlay) ];
        pkgs = import nixpkgs {
          inherit system overlays;
        };
        aliases = [(pkgs.writeShellScriptBin "server" ''
          #!/usr/bin/env bash
          mold -run cargo leptos watch
        '')
         (pkgs.writeShellScriptBin "migration" ''
          #!/usr/bin/env bash
          cd db;
          diesel migration "$@"
          cd ..
          echo "You are welcome! ┬─┬ ノ( ゜-゜ノ) "
        '')
        (pkgs.writeShellScriptBin "fix" ''
          #!/usr/bin/env bash
          LEPTOS_OUTPUT_NAME="dev" cargo clippy --fix --all-features
          echo "You are welcome! ⊂(◉‿◉)つ"
        '')
        (pkgs.writeShellScriptBin "format" ''
          #!/usr/bin/env bash
          leptosfmt apis -q
          cargo fmt
          echo $(git diff --shortstat)
          echo "You are welcome! ٩( ๑╹ ꇴ╹)۶"
        '')
        (pkgs.writeShellScriptBin "pg-start" ''
          #!/usr/bin/env bash
          if [ -d ".pg" ]; then
            pg_ctl -D ".pg/data" -l ".pg/postgresql.log" -o "-k $PWD/.pg/run" start
          else
            initdb -D ".pg/data"
            mkdir ".pg/run"
            pg_ctl -D ".pg/data" -l ".pg/postgresql.log" -o "-k $PWD/.pg/run" start
            createuser -h localhost hive-dev && createdb -h localhost -O hive-dev hive-local
          fi
          echo "PotgreSQL started (log: .pg/postgresql.log)"
        '')
        (pkgs.writeShellScriptBin "pg-stop" ''
          #!/usr/bin/env bash
          pg_ctl -D "$PWD/.pg/data" -l "$PWD/.pg/postgresql.log" -o "-k $PWD/.pg/run" stop
          echo "PotgreSQL stopped"
        '')
        ];
      in
      with pkgs;
      {
        devShells.default = mkShell rec {
          buildInputs = [
            diesel-cli
            (diesel-cli.override {
              sqliteSupport = false; 
              mysqlSupport = false; 
              postgresqlSupport = true;
            })
            pkg-config
            cacert
            cargo-make
            cargo
            trunk
            mold
            dart-sass
            rustfmt
            leptosfmt
            postgresql
            flyctl
            cargo-leptos
            tailwindcss
            (rust-bin.selectLatestNightlyWith( toolchain: toolchain.default.override {
              extensions= [ "rust-src" "rust-analyzer" ];
              targets = [ "wasm32-unknown-unknown" ];
            }))
          ] ++ pkgs.lib.optionals pkg.stdenv.isDarwin [
            darwin.apple_sdk.frameworks.SystemConfiguration
          ] ++ aliases;
          shellHook = ''
            echo "Welcome to hivegame.com"
            echo "'server' to start everything"
            echo "'format' to make the code look nice"
            echo "'pg-start' to start PosgreSQL"
            echo "'migration' to 'run', 'revert', ... DB changes"
            echo "'pg-stop' to stop PosgreSQL"
          '';
          LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath buildInputs;
        };
      }
    );
}