nixos-config/home/terminal/default.nix

{ config, pkgs, lib, ... }:

{
  home.packages = with pkgs; [
    roboto-mono
    (nerdfonts.override { fonts = [ "RobotoMono" ]; })
  ];
  fonts.fontconfig.enable = true;

  programs.fish = {
    enable = true;
    # start sway on login
    loginShellInit = ''
    if test -z "$DISPLAY" -a $XDG_VTNR = 1
      exec sway
    end
    '';
    # disable greeting
    shellInit = ''
    set fish_greeting
    '';
    shellAliases = {
      "..." = "cd ../..";
      "cds" = "cd ~/src/";
      "ll" = "ls -lh";
      "cal" = "rusti-cal --color -w";
      "ip" = "ip -c";
    };
  };

  programs.git = {
    enable = true;
    userEmail = "mail@johannes-rothe.de";
    userName = "Johannes Rothe";
    aliases = {
      a = "add";
      ci = "commit";
      ca = "commit --amend --no-edit";
      st = "status";
      co = "checkout";
      br = "branch";
    };
    lfs = {
      enable = true;
    };
    difftastic = {
      enable = true;
      background = "dark";
    };
    extraConfig = {
      core = {
        editor = "vim";
      };
    };
  };

  programs.tmux = {
    enable = true;
    prefix = "C-a";
    historyLimit = 150000;
    keyMode = "vi";
    customPaneNavigationAndResize = true;
    extraConfig = ''
    bind-key Space next-window

    set -g status-right '#[fg=colour242]#S'
    set -g status-left ' '
    set -g window-status-format '#I:#W'
    set -g window-status-current-format '#I:#W'
    set -g allow-rename off

    # default statusbar colors
    set-option -g status-style bg=colour232,fg=colour239,default

    # border
    set -g pane-border-style fg=colour234,bg=default
    set -g pane-active-border-style fg=colour236,bg=default

    # active window title colors
    set-window-option -g window-status-current-style fg=colour231,bg=default
    set-window-option -g window-status-style fg=colour239,bg=default

    # bell
    set-window-option -g window-status-bell-style fg=colour232,bg=colour253

    # Correct colors
    set -g default-terminal "tmux-256color"
    set -ga terminal-overrides ",*256col*:Tc"
    '';
  };

  programs.vim = {
    enable = true;
    defaultEditor = true;
    # List of supported plugins: nix-env -f '<nixpkgs>' -qaP -A vimPlugins
    plugins = [
      pkgs.vimPlugins.ale
      pkgs.vimPlugins.gitgutter
      pkgs.vimPlugins.indentLine
      pkgs.vimPlugins.nerdtree
      pkgs.vimPlugins.python-syntax
      pkgs.vimPlugins.rainbow
      pkgs.vimPlugins.sonokai
      pkgs.vimPlugins.vim-airline
      pkgs.vimPlugins.vim-devicons
      pkgs.vimPlugins.vim-go
      pkgs.vimPlugins.vim-hcl
      pkgs.vimPlugins.vim-isort
      pkgs.vimPlugins.vim-terraform
      pkgs.vimPlugins.YouCompleteMe
    ];
    extraConfig = ''
    set number
    set colorcolumn=88
    set background=dark
    set cursorline
    set encoding=utf-8

    " Theme
    if has('termguicolors')
      set termguicolors
    endif
    let g:sonokai_style = "atlantis"
    let g:sonokai_disable_italic_comment = 1
    colorscheme sonokai
    let g:airline_theme = "sonokai"

    " Filetypes
    au BufNewFile,BufRead *.launch set filetype=xml

    augroup indent
      autocmd FileType python,go,dockerfile,js,toml :set tabstop=4 softtabstop=4 shiftwidth=4 expandtab autoindent fileformat=unix
      autocmd FileType terraform,sh,json,yaml,html,css :set tabstop=2 softtabstop=2 shiftwidth=2 expandtab autoindent fileformat=unix
    augroup end

    augroup spell
      autocmd FileType gitcommit :set spell
      autocmd FileType markdown :set spell
    augroup end

    augroup shortcuts
      autocmd FileType terraform nnoremap <F9> :! terraform fmt<CR>
      autocmd FileType python nnoremap <F9> :Black<CR> :Isort <CR>
      autocmd FileType go nnoremap <F9> <Plug>(go-fmt)<Plug>(go-lint)
      autocmd FileType go nnoremap <F7> <Plug>(go-build)
      autocmd FileType go nnoremap <F8> <Plug>(go-run)
      autocmd FileType go nnoremap gd <Plug>(go-def)
    augroup end


    " YouCompleteMe
    let g:ycm_gopls_binary_path = "${pkgs.gopls}/bin/gopls"

    " Black
    let g:black_linelength = 88

    " NERDTREE
    " open nerdtree when no file is specified on startup
    autocmd StdinReadPre * let s:std_in=1
    autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
    " toggle nerdtree keyboard shortcut
    map <C-t> :NERDTreeToggle<CR>

    " Devicons
    let g:webdevicons_conceal_nerdtree_brackets = 1
    syntax enable
    if exists("g:loaded_webdevicons")
      call webdevicons#refresh()
    endif
    '';
  };

  programs.ssh = {
    enable = true;
    extraConfig = ''
    AddKeysToAgent yes
    SendEnv GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME
    '';
  };

  programs.newsboat = {
    enable = true;
    extraConfig = "
    urls-source \"miniflux\"\n
    miniflux-url \"https://feeds.johannes-rothe.de/\"\n
    miniflux-login \"johannes\"\n
    miniflux-passwordfile ~/.minifluxpw\n
    ";
  };
}