map to new fzf function

vimrc

@@ -119,16 +119,61 @@ nmap <leader>x :w<cr>:!./"%"<cr>
 " Édition rapide de vimrc avec <leader>+e
 map <leader>e :e! ~/.vim/vimrc<cr>
 
-""" Splits
+""" Splits {{{
 " Open new split on the bottom part
 set splitbelow
 " Open new split on the right part
 set splitright
 
+" FZF function to list all files on the system {{{
+function! FzfFiles()
+  let tmp = tempname()
+  "execute '!ls | fzf >'.tmp
+  " Run fzf with update DEFAULT_COMMAND
+  " Change the prompt and preview with batcat
+  " Store filename in tmp
+  execute '!FZF_DEFAULT_COMMAND="fd -uu --type f --search-path /" fzf
+\    --prompt="vi> " --preview "bat --color=always --line-range 0:50 {}"
+\    >'.tmp
+  let g:fzffilename = readfile(tmp)[0]
+  silent execute '!rm '.tmp
+  "execute 'split '.fname
+endfunction
+"nnoremap <Leader><Space> :Sopen
+nnoremap <Leader><Space> :silent call FzfFiles()<CR> :execute 'split '.fzffilename<CR>
+" }}}
+
+" With fzf#run plugin WAY TO SLOW {{{
+"
+"nnoremap <silent> <Leader><Space> :call fzf#run({
+"\   'down': '40%',
+"\   'sink': 'split' })<CR>
+"nnoremap <silent> <Leader><Enter> :call fzf#run({
+"\   'down': '40%',
+"\   'sink': 'vsplit' })<CR>
+
+"command! Sudosave :execute ':silent w !sudo tee % > /dev/null' | :edit!
+"command! Sopen :execute ':!fd -uu --search-path / --type file | fzf
+"\   --prompt="vi> " --preview "bat --color=always --line-range 0:50 {}"
+"\   --no-multi' | :split
+"command! Sopen :execute ':!FZF_DEFAULT_COMMAND="fd -uu --type f --search-path /"
+"\  fzf --prompt="vi> " --preview "bat --color=always --line-range 0:50 {}"
+"\   --no-multi' | split
+"nnoremap <Leader><Space> :Sopen
+
+"nnoremap <silent> <Leader><Space> :call fzf#run({
+"\   'down': '25%',
+"\   'sink':  'vertical botright split' })<CR>
+" }}}
+
 """ Buffers
 " Gestion des splits
 map <C-w><Space> :split<Space>
 map <C-w><Return> :vsplit<Space>
+"map <leader><Space> :split<Space>
+
+
+
 " Navigation
 " Détails sur les buffers: http://vim-fr.org/index.php/Buffer
 "map <leader>p :bp<cr>
@@ -608,6 +653,9 @@ call plug#begin('~/.vim/plugged')
 	Plug 'dracula/vim'
 	Plug 'tomasiser/vim-code-dark'
 
+	" fzf integration
+	Plug 'junegunn/fzf'
+
 	" Display a tree of directories
 	Plug 'scrooloose/nerdtree'