dotfiles/home-manager/home.nix

{ config, pkgs, inputs, ... }:

{
  home.username = "julian";
  home.homeDirectory = "/home/julian";

  # DO NOT CHANGE!!!
  home.stateVersion = "23.11";

  home.packages = with pkgs; [
    # Code formatters for use with doom emacs
    nixfmt # nix
    dockfmt # docker
    google-java-format # java

    # Lsps for use with doom emacs
    # neocmakelsp # cmake

    # Rust setup
    rustc
    cargo
    rust-analyzer

    # Further tools
    lazygit

    # TODO: migrate to module config
    starship

    # (pkgs.nerdfonts.override { fonts = [ "FantasqueSansMono" ]; })

    # (pkgs.writeShellScriptBin "my-hello" ''
    #   echo "Hello, ${config.home.username}!"
    # '')
  ];

  home.shellAliases = {
    g = "git status";
    fd = "fd -HI";
  };

  programs = {
    direnv = {
      enable = true;
      enableZshIntegration = true;
    };

    starship = {
      enable = true;
      enableZshIntegration = true;
    };

    zsh = {
      enable = true;

      initExtra = ''
        function go_dir_up() {
          cd .. || return 1
        }

        function zle_go_dir_up() {
          zle .kill-buffer
          go_dir_up
          zle .accept-line
        }

        fzf-z() {
            dir=$(z | fzf --tiebreak=index --tac | sed -E 's/^[0-9]+[[:space:]]+//')
            cd $dir
        }

        mkcd ()
        {
            mkdir -p -- "$1" && cd -P -- "$1"
        }

        zle -N zle_go_dir_up
        bindkey "^[[1;3A" zle_go_dir_up
        bindkey "^[[A" history-substring-search-up
        bindkey "^[[B" history-substring-search-down

        bindkey "^[[1;5C" forward-word
        bindkey "^[[1;5D" backward-word
      '';

      zplug = {
        enable = true;
        plugins = [
          # list of plugins: https://github.com/unixorn/awesome-zsh-plugins
          { name = "agkozak/zsh-z"; }
          { name = "mdumitru/last-working-dir"; }
          {
            name = "zsh-users/zsh-completions";
          }

          # make it behave like fish
          { name = "zsh-users/zsh-autosuggestions"; }
          { name = "zsh-users/zsh-history-substring-search"; }
          {
            name = "zsh-users/zsh-syntax-highlighting";
          } # must be last sourced plugin
        ];
      };
    };

    neovim = let
      toLua = str: ''
        lua << EOF
        ${str}
        EOF
      '';
    in {
      # https://www.youtube.com/watch?v=YZAnJ0rwREA
      enable = true;
      viAlias = true;
      vimAlias = true;
      # vimdiffAlias = true;

      plugins = with pkgs.vimPlugins; [
        {
          plugin = dracula-nvim;
          config = "colorscheme dracula";
        }
        {
          plugin = comment-nvim;
          config = toLua ''require("Comment").setup()'';
        }

        # nix file support
        vim-nix

        # Syntax highlighting
        (nvim-treesitter.withPlugins (p: [
          p.tree-sitter-nix
          p.tree-sitter-vim
          p.tree-sitter-bash
          p.tree-sitter-lua
          p.tree-sitter-python
          p.tree-sitter-json
          p.tree-sitter-cpp
          p.tree-sitter-rust
        ]))
      ];

      # extraLuaConfig = "\n";

      extraLuaConfig = ''
        vim.o.termguicolors = true
      '';

    };

  };

  home.file = {
    # # Building this configuration will create a copy of 'dotfiles/screenrc' in
    # # the Nix store. Activating the configuration will then make '~/.screenrc' a
    # # symlink to the Nix store copy.
    # ".screenrc".source = dotfiles/screenrc;

    # # You can also set the file content immediately.
    # ".gradle/gradle.properties".text = ''
    #   org.gradle.console=verbose
    #   org.gradle.daemon.idletimeout=3600000
    # '';

    ".config/alacritty/theme".source = "${inputs.alacritty-theme}";
    ".config/alacritty" = {
      source = ../alacritty;
      recursive = true;
    };
    ".config/starship.toml".source = ../starship/starship.toml;
  };

  # Home Manager can also manage your environment variables through
  # 'home.sessionVariables'. If you don't want to manage your shell through Home
  # Manager then you have to manually source 'hm-session-vars.sh' located at
  # either
  #  ~/.nix-profile/etc/profile.d/hm-session-vars.sh
  # or
  #  /etc/profiles/per-user/julian/etc/profile.d/hm-session-vars.sh
  #
  home.sessionVariables = {
    TERMINAL = "alacritty";
    EDITOR = "nvim";
    VISUAL = "nvim";
  };

  # Let Home Manager install and manage itself.
  programs.home-manager.enable = true;
}