fzf

nvim/.config/nvim/init.vim

@@ -103,6 +103,9 @@ Plug 'kabouzeid/nvim-lspinstall'
 Plug 'nvim-lua/completion-nvim'
 Plug 'glepnir/lspsaga.nvim'
 
+Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
+Plug 'junegunn/fzf.vim'
+Plug 'airblade/vim-rooter'
 
 call plug#end()  " fin de la instalción de pluggins
 
@@ -150,7 +153,6 @@ EOF
 " LSP configuracion
 set completeopt=menuone,noinsert,noselect
 let g:completion_matching_strategy_list = ['exact', 'substring', 'fuzzy']
-
 lua <<EOF
 require'lspinstall'.setup() -- important
 
@@ -181,7 +183,6 @@ nnoremap <silent> <leader>g gg=G
 vnoremap J :m '>+1<CR>gv=gv
 vnoremap K :m '<-2<CR>gv=gv
 
-
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 " POR HACER
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
@@ -192,4 +193,81 @@ vnoremap K :m '<-2<CR>gv=gv
 " linter
 "
 " sistema para buscar: telescope, harpoon, fuzzyfinder, grep...
-" 
+
+
+"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" FZF Config
+"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" https://www.chrisatmachine.com/Neovim/08-fzf/
+" Dependencias: fzf ripgrep universal-ctags silversearcher-ag fd
+"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" This is the default extra key bindings
+let g:fzf_action = {
+  \ 'ctrl-t': 'tab split',
+  \ 'ctrl-x': 'split',
+  \ 'ctrl-v': 'vsplit' }
+
+" Enable per-command history.
+" CTRL-N and CTRL-P will be automatically bound to next-history and
+" previous-history instead of down and up. If you don't like the change,
+" explicitly bind the keys to down and up in your $FZF_DEFAULT_OPTS.
+let g:fzf_history_dir = '~/.local/share/fzf-history'
+
+nnoremap <leader>ff :Files<CR>
+nnoremap <leader>fb :Buffers<CR>
+nnoremap <leader>fg :Rg<CR>
+nnoremap <leader>ft :Tags<CR>
+nnoremap <leader>fm :Marks<CR>
+
+let g:fzf_tags_command = 'ctags -R'
+" Border color
+let g:fzf_layout = {'up':'~90%', 'window': { 'width': 0.8, 'height': 0.8,'yoffset':0.5,'xoffset': 0.5, 'highlight': 'Todo', 'border': 'sharp' } }
+
+let $FZF_DEFAULT_OPTS = '--layout=reverse --info=inline'
+let $FZF_DEFAULT_COMMAND="rg --files --hidden"
+
+
+" Customize fzf colors to match your color scheme
+let g:fzf_colors =
+\ { 'fg':      ['fg', 'Normal'],
+  \ 'bg':      ['bg', 'Normal'],
+  \ 'hl':      ['fg', 'Comment'],
+  \ 'fg+':     ['fg', 'CursorLine', 'CursorColumn', 'Normal'],
+  \ 'bg+':     ['bg', 'CursorLine', 'CursorColumn'],
+  \ 'hl+':     ['fg', 'Statement'],
+  \ 'info':    ['fg', 'PreProc'],
+  \ 'border':  ['fg', 'Ignore'],
+  \ 'prompt':  ['fg', 'Conditional'],
+  \ 'pointer': ['fg', 'Exception'],
+  \ 'marker':  ['fg', 'Keyword'],
+  \ 'spinner': ['fg', 'Label'],
+  \ 'header':  ['fg', 'Comment'] }
+
+"Get Files
+command! -bang -nargs=? -complete=dir Files
+    \ call fzf#vim#files(<q-args>, fzf#vim#with_preview({'options': ['--layout=reverse', '--info=inline']}), <bang>0)
+
+
+" Get text in files with Rg
+command! -bang -nargs=* Rg
+  \ call fzf#vim#grep(
+  \   'rg --column --line-number --no-heading --color=always --smart-case '.shellescape(<q-args>), 1,
+  \   fzf#vim#with_preview(), <bang>0)
+
+" Ripgrep advanced
+function! RipgrepFzf(query, fullscreen)
+  let command_fmt = 'rg --column --line-number --no-heading --color=always --smart-case %s || true'
+  let initial_command = printf(command_fmt, shellescape(a:query))
+  let reload_command = printf(command_fmt, '{q}')
+  let spec = {'options': ['--phony', '--query', a:query, '--bind', 'change:reload:'.reload_command]}
+  call fzf#vim#grep(initial_command, 1, fzf#vim#with_preview(spec), a:fullscreen)
+endfunction
+
+command! -nargs=* -bang RG call RipgrepFzf(<q-args>, <bang>0)
+
+" Git grep
+command! -bang -nargs=* GGrep
+  \ call fzf#vim#grep(
+  \   'git grep --line-number '.shellescape(<q-args>), 0,
+  \   fzf#vim#with_preview({'dir': systemlist('git rev-parse --show-toplevel')[0]}), <bang>0)
+