2020-04-26 07:39:35 +02:00
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" Use tab for trigger completion with characters ahead and navigate.
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inoremap <silent><expr> <TAB>
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\ pumvisible() ? "\<C-n>" :
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\ <SID>check_back_space() ? "\<TAB>" :
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\ coc#refresh()
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inoremap <expr><S-TAB> pumvisible() ? "\<C-p>" : "\<C-h>"
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function! s:check_back_space() abort
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let col = col('.') - 1
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return !col || getline('.')[col - 1] =~# '\s'
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endfunction
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" Use <c-space> to trigger completion.
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inoremap <silent><expr> <c-space> coc#refresh()
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" Use <cr> to confirm completion, `<C-g>u` means break undo chain at current
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" position. Coc only does snippet and additional edit on confirm.
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if exists('*complete_info')
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inoremap <expr> <cr> complete_info()["selected"] != "-1" ? "\<C-y>" : "\<C-g>u\<CR>"
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else
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imap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"
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endif
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" Use `[g` and `]g` to navigate diagnostics
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nmap <silent> [g <Plug>(coc-diagnostic-prev)
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nmap <silent> ]g <Plug>(coc-diagnostic-next)
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" GoTo code navigation.
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nmap <silent> gd <Plug>(coc-definition)
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nmap <silent> gy <Plug>(coc-type-definition)
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nmap <silent> gi <Plug>(coc-implementation)
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nmap <silent> gr <Plug>(coc-references)
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" Use K to show documentation in preview window.
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nnoremap <silent> K :call <SID>show_documentation()<CR>
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function! s:show_documentation()
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if (index(['vim','help'], &filetype) >= 0)
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execute 'h '.expand('<cword>')
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else
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call CocAction('doHover')
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endif
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endfunction
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" Highlight the symbol and its references when holding the cursor.
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autocmd CursorHold * silent call CocActionAsync('highlight')
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" Symbol renaming.
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nmap <leader>rn <Plug>(coc-rename)
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" Formatting selected code.
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xmap <leader>f <Plug>(coc-format-selected)
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nmap <leader>f <Plug>(coc-format-selected)
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augroup mygroup
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autocmd!
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" Setup formatexpr specified filetype(s).
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autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
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" Update signature help on jump placeholder.
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autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
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augroup end
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" Applying codeAction to the selected region.
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" Example: `<leader>aap` for current paragraph
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xmap <leader>a <Plug>(coc-codeaction-selected)
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nmap <leader>a <Plug>(coc-codeaction-selected)
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" Remap keys for applying codeAction to the current line.
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nmap <leader>ac <Plug>(coc-codeaction)
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" Apply AutoFix to problem on the current line.
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nmap <leader>qf <Plug>(coc-fix-current)
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" Introduce function text object
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" NOTE: Requires 'textDocument.documentSymbol' support from the language server.
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xmap if <Plug>(coc-funcobj-i)
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xmap af <Plug>(coc-funcobj-a)
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omap if <Plug>(coc-funcobj-i)
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omap af <Plug>(coc-funcobj-a)
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" Use <TAB> for selections ranges.
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" NOTE: Requires 'textDocument/selectionRange' support from the language server.
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" coc-tsserver, coc-python are the examples of servers that support it.
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" nmap <silent> <TAB> <Plug>(coc-range-select)
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" xmap <silent> <TAB> <Plug>(coc-range-select)
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" Add `:Format` command to format current buffer.
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command! -nargs=0 Format :call CocAction('format')
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" Add `:Fold` command to fold current buffer.
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command! -nargs=? Fold :call CocAction('fold', <f-args>)
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" Add `:OR` command for organize imports of the current buffer.
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command! -nargs=0 OR :call CocAction('runCommand', 'editor.action.organizeImport')
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" Add (Neo)Vim's native statusline support.
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" NOTE: Please see `:h coc-status` for integrations with external plugins that
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" provide custom statusline: lightline.vim, vim-airline.
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set statusline^=%{coc#status()}%{get(b:,'coc_current_function','')}
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" Mappings using CoCList:
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" Show all diagnostics.
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nnoremap <silent> <space>a :<C-u>CocList diagnostics<cr>
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" Manage extensions.
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nnoremap <silent> <space>e :<C-u>CocList extensions<cr>
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" Show commands.
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nnoremap <silent> <space>c :<C-u>CocList commands<cr>
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" Find symbol of current document.
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nnoremap <silent> <space>o :<C-u>CocList outline<cr>
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" Search workspace symbols.
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nnoremap <silent> <space>s :<C-u>CocList -I symbols<cr>
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" Do default action for next item.
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nnoremap <silent> <space>j :<C-u>CocNext<CR>
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" Do default action for previous item.
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nnoremap <silent> <space>k :<C-u>CocPrev<CR>
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" Resume latest coc list.
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nnoremap <silent> <space>p :<C-u>CocListResume<CR>
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2020-04-26 20:17:15 +02:00
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" Explorer
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let g:coc_explorer_global_presets = {
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\ 'floating': {
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\ 'position': 'floating',
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\ },
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\ 'floatingLeftside': {
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\ 'position': 'floating',
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\ 'floating-position': 'left-center',
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2020-04-27 07:44:22 +02:00
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\ 'floating-width': 30,
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2020-04-26 20:17:15 +02:00
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\ },
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\ 'floatingRightside': {
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\ 'position': 'floating',
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2020-04-27 07:44:22 +02:00
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\ 'floating-position': 'right-center',
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\ 'floating-width': 30,
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2020-04-26 20:17:15 +02:00
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\ },
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\ 'simplify': {
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\ 'file.child.template': '[selection | clip | 1] [indent][icon | 1] [filename omitCenter 1]'
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\ }
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\ }
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2020-04-27 07:44:22 +02:00
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nmap <silent> <space>e :CocCommand explorer<CR>
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nmap <space>f :CocCommand explorer --preset floatingRightside<CR>
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2020-04-26 20:17:15 +02:00
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autocmd BufEnter * if (winnr("$") == 1 && &filetype == 'coc-explorer') | q | endif
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