|
0
|
1 Plug 'neoclide/coc.nvim', {'branch': 'release'}
|
|
|
2 " https://raw.githubusercontent.com/neoclide/coc.nvim/master/doc/coc-example-config.vim
|
|
|
3
|
|
|
4 " May need for Vim (not Neovim) since coc.nvim calculates byte offset by count
|
|
|
5 " utf-8 byte sequence
|
|
|
6 set encoding=utf-8
|
|
|
7 " Some servers have issues with backup files, see #649
|
|
|
8 set nobackup
|
|
|
9 set nowritebackup
|
|
|
10
|
|
|
11 " Having longer updatetime (default is 4000 ms = 4s) leads to noticeable
|
|
|
12 " delays and poor user experience
|
|
|
13 set updatetime=300
|
|
|
14
|
|
|
15 " Always show the signcolumn, otherwise it would shift the text each time
|
|
|
16 " diagnostics appear/become resolved
|
|
|
17 set signcolumn=yes
|
|
|
18
|
|
|
19 " Use tab for trigger completion with characters ahead and navigate
|
|
|
20 " NOTE: There's always complete item selected by default, you may want to enable
|
|
|
21 " no select by `"suggest.noselect": true` in your configuration file
|
|
|
22 " NOTE: Use command ':verbose imap <tab>' to make sure tab is not mapped by
|
|
|
23 " other plugin before putting this into your config
|
|
|
24 inoremap <silent><expr> <TAB>
|
|
|
25 \ coc#pum#visible() ? coc#pum#next(1) :
|
|
|
26 \ CheckBackspace() ? "\<Tab>" :
|
|
|
27 \ coc#refresh()
|
|
|
28 inoremap <expr><S-TAB> coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"
|
|
|
29
|
|
|
30 " Make <CR> to accept selected completion item or notify coc.nvim to format
|
|
|
31 " <C-g>u breaks current undo, please make your own choice
|
|
|
32 inoremap <silent><expr> <CR> coc#pum#visible() ? coc#pum#confirm()
|
|
|
33 \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"
|
|
|
34
|
|
|
35 function! CheckBackspace() abort
|
|
|
36 let col = col('.') - 1
|
|
|
37 return !col || getline('.')[col - 1] =~# '\s'
|
|
|
38 endfunction
|
|
|
39
|
|
|
40 " Use <c-space> to trigger completion
|
|
|
41 if has('nvim')
|
|
|
42 inoremap <silent><expr> <c-space> coc#refresh()
|
|
|
43 else
|
|
|
44 inoremap <silent><expr> <c-@> coc#refresh()
|
|
|
45 endif
|
|
|
46
|
|
|
47 " Use `[g` and `]g` to navigate diagnostics
|
|
|
48 " Use `:CocDiagnostics` to get all diagnostics of current buffer in location list
|
|
|
49 nmap <silent> [g <Plug>(coc-diagnostic-prev)
|
|
|
50 nmap <silent> ]g <Plug>(coc-diagnostic-next)
|
|
|
51
|
|
|
52 " GoTo code navigation
|
|
|
53 nmap <silent> gd <Plug>(coc-definition)
|
|
|
54 nmap <silent> gy <Plug>(coc-type-definition)
|
|
|
55 nmap <silent> gi <Plug>(coc-implementation)
|
|
|
56 nmap <silent> gr <Plug>(coc-references)
|
|
|
57
|
|
|
58 " Use K to show documentation in preview window
|
|
|
59 nnoremap <silent> K :call ShowDocumentation()<CR>
|
|
|
60
|
|
|
61 function! ShowDocumentation()
|
|
|
62 if CocAction('hasProvider', 'hover')
|
|
|
63 call CocActionAsync('doHover')
|
|
|
64 else
|
|
|
65 call feedkeys('K', 'in')
|
|
|
66 endif
|
|
|
67 endfunction
|
|
|
68
|
|
|
69 " Highlight the symbol and its references when holding the cursor
|
|
|
70 autocmd CursorHold * silent call CocActionAsync('highlight')
|
|
|
71
|
|
|
72 " Symbol renaming
|
|
|
73 nmap <leader>rn <Plug>(coc-rename)
|
|
|
74
|
|
|
75 " Formatting selected code
|
|
|
76 xmap <leader>f <Plug>(coc-format-selected)
|
|
|
77 nmap <leader>f <Plug>(coc-format-selected)
|
|
|
78
|
|
|
79 augroup mygroup
|
|
|
80 autocmd!
|
|
|
81 " Setup formatexpr specified filetype(s)
|
|
|
82 autocmd FileType typescript,json setl formatexpr=CocAction('formatSelected')
|
|
|
83 " Update signature help on jump placeholder
|
|
|
84 autocmd User CocJumpPlaceholder call CocActionAsync('showSignatureHelp')
|
|
|
85 augroup end
|
|
|
86
|
|
|
87 " Applying code actions to the selected code block
|
|
|
88 " Example: `<leader>aap` for current paragraph
|
|
|
89 xmap <leader>a <Plug>(coc-codeaction-selected)
|
|
|
90 nmap <leader>a <Plug>(coc-codeaction-selected)
|
|
|
91
|
|
|
92 " Remap keys for applying code actions at the cursor position
|
|
|
93 nmap <leader>ac <Plug>(coc-codeaction-cursor)
|
|
|
94 " Remap keys for apply code actions affect whole buffer
|
|
|
95 nmap <leader>as <Plug>(coc-codeaction-source)
|
|
|
96 " Apply the most preferred quickfix action to fix diagnostic on the current line
|
|
|
97 nmap <leader>qf <Plug>(coc-fix-current)
|
|
|
98
|
|
|
99 " Remap keys for applying refactor code actions
|
|
|
100 nmap <silent> <leader>re <Plug>(coc-codeaction-refactor)
|
|
|
101 xmap <silent> <leader>r <Plug>(coc-codeaction-refactor-selected)
|
|
|
102 nmap <silent> <leader>r <Plug>(coc-codeaction-refactor-selected)
|
|
|
103
|
|
|
104 " Run the Code Lens action on the current line
|
|
|
105 nmap <leader>cl <Plug>(coc-codelens-action)
|
|
|
106
|
|
|
107 " Map function and class text objects
|
|
|
108 " NOTE: Requires 'textDocument.documentSymbol' support from the language server
|
|
|
109 xmap if <Plug>(coc-funcobj-i)
|
|
|
110 omap if <Plug>(coc-funcobj-i)
|
|
|
111 xmap af <Plug>(coc-funcobj-a)
|
|
|
112 omap af <Plug>(coc-funcobj-a)
|
|
|
113 xmap ic <Plug>(coc-classobj-i)
|
|
|
114 omap ic <Plug>(coc-classobj-i)
|
|
|
115 xmap ac <Plug>(coc-classobj-a)
|
|
|
116 omap ac <Plug>(coc-classobj-a)
|
|
|
117
|
|
|
118 " Remap <C-f> and <C-b> to scroll float windows/popups
|
|
|
119 if has('nvim-0.4.0') || has('patch-8.2.0750')
|
|
|
120 nnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
|
|
|
121 nnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
|
|
|
122 inoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(1)\<cr>" : "\<Right>"
|
|
|
123 inoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? "\<c-r>=coc#float#scroll(0)\<cr>" : "\<Left>"
|
|
|
124 vnoremap <silent><nowait><expr> <C-f> coc#float#has_scroll() ? coc#float#scroll(1) : "\<C-f>"
|
|
|
125 vnoremap <silent><nowait><expr> <C-b> coc#float#has_scroll() ? coc#float#scroll(0) : "\<C-b>"
|
|
|
126 endif
|
|
|
127
|
|
|
128 " Use CTRL-S for selections ranges
|
|
|
129 " Requires 'textDocument/selectionRange' support of language server
|
|
|
130 nmap <silent> <C-s> <Plug>(coc-range-select)
|
|
|
131 xmap <silent> <C-s> <Plug>(coc-range-select)
|
|
|
132
|
|
|
133 " Add `:Format` command to format current buffer
|
|
|
134 command! -nargs=0 Format :call CocActionAsync('format')
|
|
|
135
|
|
|
136 " Add `:Fold` command to fold current buffer
|
|
|
137 command! -nargs=? Fold :call CocAction('fold', <f-args>)
|
|
|
138
|
|
|
139 " Add `:OR` command for organize imports of the current buffer
|
|
|
140 command! -nargs=0 OR :call CocActionAsync('runCommand', 'editor.action.organizeImport')
|
|
|
141
|
|
|
142 " Add (Neo)Vim's native statusline support
|
|
|
143 " NOTE: Please see `:h coc-status` for integrations with external plugins that
|
|
|
144 " provide custom statusline: lightline.vim, vim-airline
|
|
|
145 set statusline^=%{coc#status()}%{get(b:,'coc_current_function','')}
|
|
|
146
|
|
|
147 " Mappings for CoCList
|
|
|
148 " Show all diagnostics
|
|
1
|
149 nnoremap <silent><nowait> <Leader>ca :<C-u>CocList diagnostics<cr>
|
|
0
|
150 " Manage extensions
|
|
1
|
151 nnoremap <silent><nowait> <Leader>ce :<C-u>CocList extensions<cr>
|
|
0
|
152 " Show commands
|
|
1
|
153 nnoremap <silent><nowait> <Leader>cc :<C-u>CocList commands<cr>
|
|
0
|
154 " Find symbol of current document
|
|
1
|
155 nnoremap <silent><nowait> <Leader>co :<C-u>CocList outline<cr>
|
|
0
|
156 " Search workspace symbols
|
|
1
|
157 nnoremap <silent><nowait> <Leader>cs :<C-u>CocList -I symbols<cr>
|
|
0
|
158 " Do default action for next item
|
|
1
|
159 nnoremap <silent><nowait> <Leader>cj :<C-u>CocNext<CR>
|
|
0
|
160 " Do default action for previous item
|
|
1
|
161 nnoremap <silent><nowait> <Leader>ck :<C-u>CocPrev<CR>
|
|
0
|
162 " Resume latest coc list
|
|
1
|
163 nnoremap <silent><nowait> <Leader>cp :<C-u>CocListResume<CR>
|
