gffranco
5ee72c40e2
Neovim adds a `diagnostic = { link_severity = 'warn' }` default so the value
is actually included in the payload. Vim reads the flat g:nuwiki_link_severity
global and nests it into the same `diagnostic` dict, keeping the two clients'
server-bound payloads identical.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
105 lines
3.5 KiB
VimL
105 lines
3.5 KiB
VimL
" autoload/nuwiki/lsp.vim — Vim (non-Neovim) LSP client wiring.
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"
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" Preference order:
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" 1. vim-lsp (matoto/vim-lsp)
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" 2. coc.nvim
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" 3. Print an error if neither is available.
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" Resolve the plugin root at script-load time. `<sfile>` inside a
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" function later returns the *calling* script's path, not this file's
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" — capturing it here is the reliable way.
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let s:plugin_root = fnamemodify(resolve(expand('<sfile>:p')), ':h:h:h')
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let s:started = 0
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function! nuwiki#lsp#start() abort
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if s:started
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return
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endif
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let s:started = 1
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let l:bin = s:bin_path()
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if !executable(l:bin)
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echohl ErrorMsg
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echom 'nuwiki: language server not found at ' . l:bin
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echom 'Run :NuwikiInstall to install the binary'
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echohl None
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return
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endif
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if exists('g:lsp_loaded')
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" vim-lsp — its autoload functions aren't triggered by `exists('*…')`,
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" but its plugin/lsp.vim sets `g:lsp_loaded = 1` once requirements
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" (json_encode + timers + lambda) are met, so that's the reliable
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" presence check.
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call lsp#register_server({
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\ 'name': 'nuwiki',
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\ 'cmd': {server_info -> [l:bin]},
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\ 'allowlist': ['vimwiki'],
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\ 'initialization_options': s:settings(),
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\ 'config': { 'settings': { 'nuwiki': s:settings() } },
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\ })
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" vim-lsp auto-enables servers when 'g:lsp_auto_enable' is on
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" (default) — no manual `lsp#enable()` needed.
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return
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endif
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if exists(':CocConfig') == 2 || exists('*coc#config')
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" coc.nvim — coc reads its server list from coc-settings.json.
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" We can't inject it dynamically without owning the file, so just point
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" the user at the snippet.
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echohl WarningMsg
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echom 'nuwiki: coc.nvim detected. Add this to your coc-settings.json:'
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echom ' "languageserver": {'
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echom ' "nuwiki": {'
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echom ' "command": "' . l:bin . '",'
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echom ' "filetypes": ["vimwiki"]'
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echom ' }'
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echom ' }'
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echohl None
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return
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endif
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echohl ErrorMsg
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echom 'nuwiki: no supported LSP client found.'
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echom 'Install vim-lsp (https://github.com/prabirshrestha/vim-lsp)'
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echom 'or coc.nvim (https://github.com/neoclide/coc.nvim).'
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echohl None
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endfunction
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function! s:bin_path() abort
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if exists('g:nuwiki_binary_path') && filereadable(g:nuwiki_binary_path)
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return g:nuwiki_binary_path
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endif
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let l:suffix = has('win32') ? '.exe' : ''
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return s:plugin_root . '/bin/nuwiki-ls' . l:suffix
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endfunction
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function! s:settings() abort
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let l:cfg = {
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\ 'wiki_root': get(g:, 'nuwiki_wiki_root', '~/vimwiki'),
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\ 'file_extension': get(g:, 'nuwiki_file_extension', '.wiki'),
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\ 'syntax': get(g:, 'nuwiki_syntax', 'vimwiki'),
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\ 'log_level': get(g:, 'nuwiki_log_level', 'warn'),
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\ 'diagnostic': {
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\ 'link_severity': get(g:, 'nuwiki_link_severity', 'warn'),
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\ },
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\ }
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" Include the per-wiki list when configured via g:nuwiki_wikis so the
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" server knows each wiki's root, diary path, etc. Without this it only
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" sees wiki_root and resolves links relative to that directory instead
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" of the individual wiki's root.
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if exists('g:nuwiki_wikis') && !empty(g:nuwiki_wikis)
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let l:cfg['wikis'] = g:nuwiki_wikis
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endif
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return l:cfg
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endfunction
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" Public accessor for the `initialization_options` payload. Mirrors the
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" Neovim client's `require('nuwiki.lsp').init_options()` so the config
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" parity harness can inspect the exact dict each client sends to the
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" server.
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function! nuwiki#lsp#settings() abort
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return s:settings()
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endfunction
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