1 files changed, 84 insertions, 0 deletions
diff --git a/.vim/after/plugin/coc.vim b/.vim/after/plugin/coc.vim
new file mode 100644
index 0000000..2ebe27a
--- /dev/null
+++ b/.vim/after/plugin/coc.vim
@@ -0,0 +1,84 @@
+" coc json config -> ../../coc-settings.json
+if !exists('g:did_coc_loaded')
+  finish
+endif
+
+set completeopt=noinsert,menuone,noselect
+set completeopt-=preview
+set shortmess+=c
+" set showmatch
+
+" let g:coc_auto_copen = 1
+let g:coc_snippet_next = '<Tab>'
+let g:coc_snippet_prev = '<S-Tab>'
+
+function! s:check_back_space() abort
+  let col = col('.') - 1
+  return !col || getline('.')[col - 1]  =~# '\s'
+endfunction
+
+" inoremap <silent><expr> <Tab>
+"     \ pumvisible() ? "\<C-n>" :
+"     \ <SID>check_back_space() ? "\<Tab>" :
+"     \ coc#refresh()
+inoremap <silent><expr> <Tab>
+    \ pumvisible() ? coc#_select_confirm() :
+    \ coc#expandableOrJumpable() ? "\<C-r>=coc#rpc#request('doKeymap', ['snippets-expand-jump',''])\<CR>" :
+    \ <SID>check_back_space() ? "\<Tab>" :
+    \ coc#refresh()
+
+inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<C-h>"
+inoremap <expr> <CR> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
+inoremap <silent><expr> <C-Space> coc#refresh()
+
+vmap <Tab> <Plug>(coc-snippets-select)
+
+nmap <silent> [c <Plug>(coc-diagnostic-next)
+nmap <silent> ]c <Plug>(coc-diagnostic-prev)
+nmap <leader>lc :CocList diagnostics<CR>
+
+imap <silent> <C-p> <Plug>(coc-complete-custom)
+nmap <leader>d <Plug>(coc-definition)
+nmap <leader>t <Plug>(coc-type-definition)
+nmap <leader>i <Plug>(coc-implementation)
+nmap <leader>r <Plug>(coc-references)
+nmap <leader>rn <Plug>(coc-rename)
+nmap <leader>qf <Plug>(coc-fix-current)
+nmap <leader>ac <Plug>(coc-codeaction)
+
+xmap <leader>f <Plug>(coc-format-selected)
+nmap <leader>f <Plug>(coc-format-selected)
+
+xmap <leader>a <Plug>(coc-codeaction-current)
+nmap <leader>a <Plug>(coc-codeaction-current)
+nmap <leader>ac <Plug>(coc-codeaction)
+
+nmap <Leader>o :CocList outline<CR>
+
+function! s:show_doc()
+  if (index(['vim', 'help'], &filetype) >= 0)
+    execute 'h ' . expand('<cword>')
+  else
+    call CocAction('doHover')
+  endif
+endfunction
+nmap <Leader>i :silent! call <SID>show_doc()<CR>
+
+au CursorHold * silent call CocActionAsync('highlight')
+
+command! -nargs=0 Format :call CocAction('format')
+command! -nargs=? Fold :call CocAction('fold', <f-args>)
+
+let g:lightline.component_function.coc = 'LightLineCocStatus'
+function! LightLineCocStatus()
+  let info = get(b:, 'coc_diagnostic_info', {})
+  if empty(info) | return '' | endif
+  let msgs = []
+  if get(info, 'error', 0)
+    call add(msgs, '✘ ' . info['error'])
+  endif
+  if get(info, 'warning', 0)
+    call add(msgs, '‼ ' . info['warning'])
+  endif
+  return 'coc: ' . join(msgs, ' ')
+endfunction