nix-home/home.nix

{ config, pkgs, ... }:

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

  # You should not change this value, even if you update Home Manager. If you do
  # want to update the value, then make sure to first check the Home Manager
  # release notes.
  home.stateVersion = "22.11";

  home.packages = with pkgs; [
    (pkgs.nerdfonts.override { fonts = [ "FiraCode" ]; })

    # # You can also create simple shell scripts directly inside your
    # # configuration. For example, this adds a command 'my-hello' to your
    # # environment:
    # (pkgs.writeShellScriptBin "my-hello" ''
    #   echo "Hello, ${config.home.username}!"
    # '')
    gnomeExtensions.user-themes
    gnomeExtensions.caffeine
  ];

  fonts.fontconfig.enable = true;

  home.file = {
    ".config/helix/".source = ./helix;

    # the actual config file is managed by `programs.alacritty`
    ".config/alacritty/themes/".source = ./alacritty/themes;

  };

  # You can also manage environment variables but you will have to manually
  # source
  #
  #  ~/.nix-profile/etc/profile.d/hm-session-vars.sh
  #
  # or
  #
  #  /etc/profiles/per-user/serge/etc/profile.d/hm-session-vars.sh
  #
  # if you don't want to manage your shell through Home Manager.
  home.sessionVariables = {
    EDITOR = "hx";
  };

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

  programs.fish = {
    enable = true;
    plugins = [
      { name = "tide"; src = pkgs.fishPlugins.tide.src; }
      # { name = "fzf"; src = pkgs.fishplugins.fzf-fish.src; }
      { name = "z"; src = pkgs.fishPlugins.z.src; }
    ];
    # TODO: check your config from dotfiles
  };

  # TODO: install keyd or another way to use CapsLock for Esc
  # TODO: color-scheme-monitor?

  programs.alacritty = {
    enable = true;
    settings = {
      env.TERM = "xterm-256color";
      window.decorations = "full";
      font.normal.family = "FiraCode Nerd Font";
      font.normal.style = "Regular";
      font.bold.family = "FiraCode Nerd Font";
      font.bold.style = "Bold";
      font.italic.family = "FiraCode Nerd Font";
      font.italic.style = "MediumItalic";
      font.bold_italic.family = "FiraCode Nerd Font";
      font.bold_italic.style = "BoldItalic";
      font.size = 14.0;
      font.offset = {
        x = 0;
        y = 4;
      };
      scrolling = {
        history = 10000;
        multiplier = 3;
      };
      draw_bold_text_with_bright_colors = true;

      shell = "${pkgs.fish}/bin/fish";
      import = ["~/.config/alacritty/themes/everforest_dark.yml"];
      key_bindings = [
        {
          key = "F11";
          action = "ToggleFullscreen";
        }
      ];
      # TODO: check wezterm for an alternative
    };
  };

  programs.lazygit = {
    enable = true;
    settings = {
      git = {
        paging = {
          colorArg = "always";
          pager = "delta --dark --paging=never";
        };
        overrideGpg = true;
      };
    };
  };

  programs.git = {
    enable = true;
    userName = "Serhii Korzh";
    userEmail = "serge.korzh@pm.me";
    # TODO: check aliases that I'm used to and change email according to project used

    delta = {
      enable = true;
      options = {
        navigate = true;
        syntax-theme = "base16";
        features = "side-by-side line-numbers decorations";
        whitespace-error-style = "22 reverse";
        decorations = {
          commit-decoration-style = "bold yellow box ul";
          file-style = "bold yellow ul";
          file-decoration-style = "none";
        };
      };
    };

    signing = {
      signByDefault = true;
      key = null;
    };

    extraConfig = {
      core = {
        whitespace = "space-before-tab, trailing-space";
      };
      credential = {
        helper = "cache --timeout=1800";
      };
      commit = {
        verbose = true;
      };
      diff = {
        algorithm = "histogram";
        renames = "copies";
        mnemonicprefix = true;
        colormoved = "default";
      };
      push = {
        default = "simple";
        autoSetupRemote = true;
      };
      merge = {
        conflictstyle = "zdiff3";
      };
      rerere = {
        enabled = 1;
      };
      pull = {
        rebase = true;
      };
      rebase = {
        autostash = true;
        updateRefs = true;
      };
      transfer = {
        credentialsInUrl = "warn";
      };
      absorb = {
        maxstack = 50;
      };
    };

    aliases = {
      a = "add";
      ap = "add --patch";
      b = "branch -vv";
      bd = "branch -d";
      bdd = "branch -D";
      c = "commit";
      ca = "commit --amend";
      co = "checkout";
      cp = "cherry-pick";
      d = "diff";
      dc = "diff --cached";
      ds = "diff --staged";
      f = "fetch";
      fx = "commit --fixup";
      g = "grep -n";
      hrd = "reset --hard";
      l = "log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr)%Creset %C(yellow)%an%Creset' --all --abbrev-commit --date=relative";
      ls = "log --stat --oneline"; # show log with filediffs only
      m = "merge";
      mm = "merge origin/master";
      p = "push";
      pf = "push --force-with-lease";
      pl = "pull --rebase";
      r = "rebase";
      ra = "rebase --abort";
      rc = "rebase --continue";
      ri = "rebase --interactive --autosquash";
      rom = "rebase origin/master";
      rs = "rebase --skip";
      s = "status";
      sh = "!git-sh";
      sq = "commit --squash";
      st = "diff-tree --no-commit-id --name-only -r"; # show file tree of commit
      sw = "show";
      w = "whatchanged";

      undo = "reset --soft HEAD^";
      standup = "shortlog --since='1 week ago'";
      who = "shortlog -s -n --no-merges";
    };
  };



  programs.gpg = {
    enable = true;
    settings = {
      no-emit-version = true;
      no-comments = true;
      display-charset = "utf-8";
      keyid-format = "0xlong";
      with-fingerprint = true;
      use-agent = true;
    };
  };

  services.gpg-agent = {
    enable = true;
    defaultCacheTtl = 1800;
    enableSshSupport = true;
  };

  programs.fzf = {
    enable = true;
  };

  programs.bat = {
    enable = true;
  };

  programs.nnn = {
    enable = true;
  };

  programs.zellij = {
    enable = true;
    # enableFishIntegration = true;
    settings = {
      default_shell = "fish";
      theme = "everforest-dark";
      themes.everforest-dark = {
        bg = "#2b3339";
        fg = "#d3c6aa";
        black = "#4b565c";
        red = "#e67e80";
        green = "#a7c080";
        yellow = "#dbbc7f";
        blue = "#7fbbb3";
        magenta = "#d699b6";
        cyan = "#83c092";
        white = "#d3c6aa";
        orange = "#FF9E64";
      };
    };
  };

  programs.vscode = {
    enable = true;
    package = pkgs.vscodium;
  };

  programs.helix = {
    enable = true;
    package = pkgs.helix;
    extraPackages = with pkgs; [
      nodePackages."bash-language-server"
      nodePackages."@volar/vue-language-server"
      nodePackages."@tailwindcss/language-server"
      nodePackages."typescript-language-server"
      vscode-langservers-extracted
      efm-langserver # Used by Prettier
      python311Packages.python-lsp-server
      dockerfile-language-server-nodejs
      elmPackages.elm-language-server
      yaml-language-server
      marksman # Markdown
      nil # Nix

      ## These seem to be not working
      # nodePackages_latest.vscode-css-languageserver-bin
      # nodePackages_latest.vscode-html-languageserver-bin
      # nodePackages_latest.vscode-json-languageserver

      ## Provided by rustup installed as a system package
      # rust-analyzer

      ## Not used for now
      # texlab # LaTeX
      # elixir-ls
      # lua-language-server
      # haskell-language-server

      ## Not working
      nodePackages_latest.vls # Vue, not working
      # graphql-lsp

      ## Debugger - not thested if it's working
      lldb
      # lldb_16

      ## Hopefully, I'll never make use of that. UPD: it's unfree lol, won't install
      # nodePackages_latest.intelephense
    ];
  };


  gtk = {
    enable = true;
    iconTheme = {
      name = "Papirus-Dark";
      package = pkgs.papirus-icon-theme;
    };
    cursorTheme = {
      name = "Numix-Cursor";
      package = pkgs.numix-cursor-theme;
    };
  };

  home.pointerCursor = {
    name = "Numix-Cursor";
    package = pkgs.numix-cursor-theme;
    size = 36;
    x11.enable = true;
  };

  dconf.settings = {
    "org/gnome/shell" = {
      disable-user-extensions = false;
      enabled-extensions = [
        "caffeine@patapon.info"
        "user-theme@gnome-shell-extensions.gcampax.github.com"
      ];
    };
    "org/gnome/desktop/interface" = {
      enable-hot-corners = false;
    };
  };

}