[vim] add fzf for both macos and ubuntu
diff --git a/.vimrc b/.vimrc
index 20cbbd53..65ebe718 100644
--- a/.vimrc
+++ b/.vimrc
@@ -181,8 +181,12 @@ nnoremap <leader>a :A<cr>
nnoremap <leader>d :Dispatch<cr>
" fzf
-if isdirectory('/usr/local/opt/fzf')
- set rtp+=/usr/local/opt/fzf
+if executable('fzf')
+ if isdirectory('/usr/local/opt/fzf')
+ set rtp+=~/usr/local/opt/fzf
+ elseif isdirectory('/home/alpha/.fzf')
+ set rtp+=~/.fzf
+ endif
nmap <Leader>b :Buffers<CR>
nmap <Leader>f :Files<CR>
nmap <Leader>t :Tags<CR>