init.vim

call plug#begin("~/.vim/plugged")

" Themes
Plug 'dracula/vim'
Plug 'dikiaap/minimalist'


" fern
"Plug 'lambdalisue/nerdfont.vim'
"Plug 'lambdalisue/fern.vim'
"Plug 'antoinemadec/FixCursorHold.nvim'
"Plug 'lambdalisue/fern-renderer-nerdfont.vim'
"Plug 'ryanoasis/vim-devicons'
"Plug 'lambdalisue/fern-hijack.vim'
"Plug 'lambdalisue/fern-git-status.vim'
"let g:fern#renderer = "nerdfont"
" Toggle
" noremap <silent> <leader>f :Fern . -drawer -reveal=% -toggle -width=35<CR><C-w>=
"nmap <buffer><expr>
"      \ <Plug>(fern-my-open-expand-collapse)
"      \ fern#smart#leaf(
"      \   "\<Plug>(fern-action-open:select)",
"      \   "\<Plug>(fern-action-expand)",
"      \   "\<Plug>(fern-action-collapse)",
      \ )
"nmap <buffer> <CR> <Plug>(fern-my-open-expand-collapse)


" fzf
Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
Plug 'junegunn/fzf.vim'
Plug 'yuki-yano/fzf-preview.vim', { 'branch': 'release/rpc' }
nnoremap <C-p> :FZF<CR>
let g:fzf_action = {
  \ 'ctrl-t': 'tab split',
  \ 'ctrl-s': 'split',
  \ 'ctrl-v': 'vsplit'
  \}
let $FZF_DEFAULT_COMMAND = 'ag -g ""'

" coc
Plug 'neoclide/coc.nvim', {'branch': 'release'}
let g:coc_global_extensions = [
  'coc-tsserver',
  'coc-styled-components',
  'coc-prettier',
  'coc-html',
  'coc-fzf-preview',
  'coc-explorer',
  'coc-eslint',
  'coc-emmet',
  'coc-json',
  'coc-css',
]
" use <tab> for trigger completion and navigate to the next complete item
function! s:check_back_space() abort
  let col = col('.') - 1
  return !col || getline('.')[col - 1]  =~ '\s'
endfunction

inoremap <silent><expr> <Tab>
      \ pumvisible() ? "\<C-n>" :
      \ <SID>check_back_space() ? "\<Tab>" :
      \ coc#refresh()
command! -nargs=0 Prettier :CocCommand prettier.formatFile
vmap <leader>ff  <Plug>(coc-format-selected)
nmap <leader>ff  <Plug>(coc-format-selected)
nmap <space>e <Cmd>CocCommand explorer<CR>
nmap <Leader>f <Cmd>CocCommand explorer<CR>


" TypeScript
Plug 'leafgarland/typescript-vim'
Plug 'peitalin/vim-jsx-typescript'

Plug 'styled-components/vim-styled-components'

Plug 'tpope/vim-sleuth'

Plug 'jiangmiao/auto-pairs'

Plug 'qpkorr/vim-bufkill'

" vim-gitgutter
Plug 'airblade/vim-gitgutter'
let g:gitgutter_grep                    = 'rg'
let g:gitgutter_map_keys                = 0
nmap [g <Plug>(GitGutterPrevHunk)
nmap ]g <Plug>(GitGutterNextHunk)
nmap <Leader>p <Plug>(GitGutterPreviewHunk)
nmap <Leader>+ <Plug>(GitGutterStageHunk)
nmap <Leader>- <Plug>(GitGutterUndoHunk)

Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tabline#formatter = 'jsformatter'

" 'zen'/focus mode, run :Goyo
Plug 'junegunn/goyo.vim'
let g:goyo_width = 120

" to comment multiple lines
Plug 'preservim/nerdcommenter'

call plug#end()

if executable('fish')
  " use fish for embedded terminals
  set shell=fish
  " use bash for else
  let $SHELL = 'bash'
endif

set nu
set cursorline

" Theme
if (has("termguicolors"))
 set termguicolors
endif
syntax enable
colorscheme minimalist

" open new split panes to right and below
set splitright
set splitbelow
" turn terminal to normal mode with escape
tnoremap <Esc> <C-\><C-n>
" start terminal in insert mode
au BufEnter * if &buftype == 'terminal' | :startinsert | endif
" open terminal on ctrl+n
function! OpenTerminal()
  split term://fish
  resize 10
endfunction
nnoremap <C-n> :call OpenTerminal()<CR>

" use alt+hjkl to move between split/vsplit panels
tnoremap <A-h> <C-\><C-n><C-w>h
tnoremap <A-j> <C-\><C-n><C-w>j
tnoremap <A-k> <C-\><C-n><C-w>k
tnoremap <A-l> <C-\><C-n><C-w>l
nnoremap <A-h> <C-w>h
nnoremap <A-j> <C-w>j
nnoremap <A-k> <C-w>k
nnoremap <A-l> <C-w>l

" set filetypes as typescriptreact
autocmd BufNewFile,BufRead *.tsx,*.jsx set filetype=typescriptreact

map <leader>[ :bprev<cr>
map <leader>] :bnext<cr>
map <leader>dd :BD<cr>