tmux+nvim

tmux+nvim

"  __  ____   __  _   ___     _____ __  __ ____   ____
" |  \/  \ \ / / | \ | \ \   / /_ _|  \/  |  _ \ / ___|
" | |\/| |\ V /  |  \| |\ \ / / | || |\/| | |_) | |
" | |  | | | |   | |\  | \ V /  | || |  | |  _ <| |___
" |_|  |_| |_|   |_| \_|  \_/  |___|_|  |_|_| \_\\____|

" ===
" === Auto load for first time uses
" ===
if empty(glob('~/.config/nvim/autoload/plug.vim'))
	silent !curl -fLo ~/.config/nvim/autoload/plug.vim --create-dirs
				\ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
	autocmd VimEnter * PlugInstall --sync | source $MYVIMRC
endif

" ===
" === Editor behavior
" ===
set number
set autoindent
set shiftwidth=4
set tabstop=4
set softtabstop=4

"set relativenumber
" ===
" === Basic Mappings
" ===
" Set <LEADER> as <SPACE>
let mapleader=" "

" Save & quit
noremap S :w<CR>
noremap Q :q<CR>
noremap ,q :q!<CR>
"noremap <C-q> :qa<CR>
inoremap kj <Esc>

" Open the vimrc file anytime
noremap <LEADER>rc :e ~/.config/nvim/init.vim<CR>

" Open Startify
"noremap <LEADER>st :Startify<CR>

" make Y to copy till the end of the line
nnoremap Y y$

" Copy to system clipboard
"vnoremap Y "+y

" Indentation
nnoremap < <<
nnoremap > >>

" Search
noremap <LEADER><CR> :nohlsearch<CR>

" Adjacent duplicate words
noremap <LEADER>dw /\(\<\w\+\>\)\_s*\1

"===coc.nivm===
set shortmess+=c
set updatetime=100
inoremap <silent><expr> <TAB>
      \ pumvisible() ? "\<C-n>" :
      \ <SID>check_back_space() ? "\<TAB>" :
      \ coc#refresh()
inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"

function! s:check_back_space() abort
  let col = col('.') - 1
  return !col || getline('.')[col - 1]  =~# '\s'
endfunction

inoremap <silent><expr> <cr> pumvisible() ? coc#_select_confirm()
                              \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"
" Space to Tab
"nnoremap <LEADER>tt :%s/    /\t/g
"vnoremap <LEADER>tt :s/    /\t/g

" Folding
"noremap <silent> <LEADER>o za

" Open up lazygit
"noremap \g :Git 
"noremap <c-g> :tabe<CR>:-tabmove<CR>:term lazygit<CR>

" ===
" === Cursor Movement
" ===
" Cursor movement (the default arrow keys are used for resizing windows)
"     ^
"     k
" < h   l >
"     j
"     v

" K/J keys for 5 times k/j (faster navigation)
noremap <silent> K 5k
noremap <silent> J 5j

" H key: go to the start of the line
noremap <silent> H 0
" L key: go to the end of the line
noremap <silent> L $

" Faster in-line navigation
noremap W 5w
noremap B 5b

" Ctrl + U or E will move up/down the view port without moving the cursor
" noremap <C-U> 5<C-y>
" noremap <C-E> 5<C-e>

" ===
" === Insert Mode Cursor Movement
" ===
inoremap <M-a> <ESC>A
inoremap <M-h> <Left>
inoremap <M-j> <Down>
inoremap <M-k> <Up>
inoremap <M-l> <Right>

" ===
" === Command Mode Cursor Movement
" ===
cnoremap <C-a> <Home>
cnoremap <C-e> <End>
cnoremap <C-p> <Up>
cnoremap <C-n> <Down>
cnoremap <C-b> <Left>
cnoremap <C-f> <Right>
"cnoremap <M-b> <S-Left>
"cnoremap <M-w> <S-Right>

" ===
" === Window management
" ===
" Use <space> + new arrow keys for moving the cursor around windows
"noremap <LEADER>w <C-w>w
noremap <LEADER>k <C-w>k
noremap <LEADER>j <C-w>j
noremap <LEADER>h <C-w>h
noremap <LEADER>l <C-w>l

" Disable the default s key
noremap s <Nop>

" Split the screens to up (horizontal), down (horizontal), left (vertical), right (vertical)
noremap sk :set nosplitbelow<CR>:split<CR>
noremap sj :set splitbelow<CR>:split<CR>
noremap sh :set nosplitright<CR>:vsplit<CR>
noremap sl :set splitright<CR>:vsplit<CR>

" Resize splits with arrow keys
noremap <up> :res +5<CR>
noremap <down> :res -5<CR>
noremap <left> :vertical resize-5<CR>
noremap <right> :vertical resize+5<CR>

" Place the two screens up and down
noremap sp <C-w>t<C-w>K
" Place the two screens side by side
noremap sv <C-w>t<C-w>H

" Rotate screens
noremap srp <C-w>b<C-w>K
noremap srv <C-w>b<C-w>H

" Press <SPACE> + q to close the window below the current window
noremap <Leader>q <C-w>j:q<CR>

" ===
" === Tab management
" ===
" Create a new tab with tn
noremap tn :tabnew<CR>
" Move around tabs with th and tl
noremap th :-tabnext<CR>
noremap tl :+tabnext<CR>
" Move the tabs with tmh and tml
noremap tmh :-tabmove<CR>
noremap tml :+tabmove<CR>

call plug#begin('~/.config/nvim/plugged')

" Pretty Dress
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
Plug 'ajmwagar/vim-deus'
" Plug 'theniceboy/nvim-deus'

" UI Beautification
Plug 'mhinz/vim-startify'
"Plug 'ryanoasis/vim-devicons'
"Plug 'luochen1990/rainbow'

" Emoji
Plug 'junegunn/vim-emoji'

" Git
Plug 'airblade/vim-gitgutter'
" nerdtree
Plug 'scrooloose/nerdtree'

Plug 'altercation/vim-colors-solarized'
Plug 'w0ng/vim-hybrid'
Plug 'neoclide/coc.nvim', {'branch': 'release'}
Plug 'jiangmiao/auto-pairs'

call plug#end()

colorscheme deus