Add Snippets command for UltiSnips

README.md

@@ -41,6 +41,7 @@ List of commands
 | `BTags`          | Tags in the current buffer                                                |
 | `Locate PATTERN` | `locate` command output                                                   |
 | `History`        | `v:oldfiles` and open buffers                                             |
+| `Snippets`       | Snippets ([UltiSnips][us])                                                |
 
 - All commands except `Colors` support `CTRL-T` / `CTRL-X` / `CTRL-V` key
   bindings to open in a new tab, a new split, or in a new vertical split.
@@ -66,3 +67,4 @@ MIT
 [run]:   https://github.com/junegunn/fzf#usage-as-vim-plugin
 [vimrc]: https://github.com/junegunn/dotfiles/blob/master/vimrc
 [ag]:    https://github.com/ggreer/the_silver_searcher
+[us]:    https://github.com/SirVer/ultisnips

plugin/fzf.vim

@@ -338,6 +338,32 @@ endfunction
 
 command! -bang Tags call s:tags(<bang>0)
 
+" ------------------------------------------------------------------
+" Snippets (UltiSnips)
+" ------------------------------------------------------------------
+function! s:inject_snippet(line)
+  let snip = split(a:line, "\t")[0]
+  execute 'normal! a'.s:strip(snip)."\<c-r>=UltiSnips#ExpandSnippet()\<cr>"
+endfunction
+
+function! s:snippets(bang)
+  if !exists(':UltiSnipsEdit')
+    return s:warn('UltiSnips not found')
+  endif
+  let list = UltiSnips#SnippetsInCurrentScope()
+  if empty(list)
+    return s:warn('No snippets available here')
+  endif
+  let aligned = sort(s:align_lists(items(list)))
+  let colored = map(aligned, 's:yellow(v:val[0], 1)."\t".v:val[1]')
+  call s:fzf({
+  \ 'source':  colored,
+  \ 'options': '--ansi +m -n 1 -d "\t"',
+  \ 'sink':    function('s:inject_snippet')}, a:bang)
+endfunction
+
+command! -bang Snippets call s:snippets(<bang>0)
+
 " ------------------------------------------------------------------
 let &cpo = s:cpo_save
 unlet s:cpo_save