Add cmdline completion for all the autoloaded providers

Close #429
liuchengxu · May 8, 2020 · d8ff7dc · d8ff7dc
1 parent 14e003f
commit d8ff7dc
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -3,6 +3,10 @@ CHANGELOG
 
 ## [unreleased]
 
+### Improved
+
+- Add cmdline completion for all the autoloaded providers. [#429](https://github.com/liuchengxu/vim-clap/issues/429)
+
 ## [0.15] 2020-05-02
 
 ### Added

diff --git a/autoload/clap/helper.vim b/autoload/clap/helper.vim
@@ -41,7 +41,10 @@ function! clap#helper#complete(ArgLead, CmdLine, P) abort
   endif
   let registered = exists('g:clap') ? keys(g:clap.registrar) : []
   let registered += ['install-binary', 'install-binary!', 'debug', 'debug+']
-  return filter(uniq(sort(g:clap#builtin_providers + keys(g:clap#provider_alias) + registered)), 'v:val =~# "^".a:ArgLead')
+  if !exists('s:autoload_providers')
+    let s:autoload_providers = map(split(globpath(&runtimepath, 'autoload/clap/provider/*.vim'), "\n"), 'fnamemodify(v:val, ":t:r")')
+  endif
+  return filter(uniq(sort(s:autoload_providers + keys(g:clap#provider_alias) + registered)), 'v:val =~# "^".a:ArgLead')
 endfunction
 
 function! clap#helper#echo_info(msg) abort