chopsticks/modules/lsp.vim
m1ngsama f0d4431eef perf: 39ms → 23ms startup (40% faster)
- Guard against double-sourcing when exrc loads CWD .vimrc (saves ~8ms)
- Lazy-load EasyMotion, undotree, previm, goyo, limelight (on-demand)
- Lazy-load language syntax plugins (for: filetype)
- Enable lsp_settings_lazyload (defer server init to VimEnter)
- Skip unused built-in plugins (2html, gzip, tar, zip, vimball, etc.)
- Remove redundant filetype/syntax calls (plug#end already enables them)
- Add shortmess+=I to skip intro screen
2026-04-22 00:36:44 +08:00

76 lines
3.3 KiB
VimL

" lsp.vim — vim-lsp settings, asyncomplete, LSP buffer keymaps
let g:lsp_settings_lazyload = 1
let g:lsp_settings_filetype_python = ['pylsp']
let g:lsp_settings_filetype_go = ['gopls']
let g:lsp_settings_filetype_rust = ['rust-analyzer']
let g:lsp_settings_filetype_typescript = ['typescript-language-server']
let g:lsp_settings_filetype_javascript = ['typescript-language-server']
let g:lsp_settings_filetype_c = ['clangd']
let g:lsp_settings_filetype_sh = ['bash-language-server']
let g:lsp_settings_filetype_html = ['vscode-html-language-server']
let g:lsp_settings_filetype_css = ['vscode-css-language-server']
let g:lsp_settings_filetype_scss = ['vscode-css-language-server']
let g:lsp_settings_filetype_json = ['vscode-json-language-server']
let g:lsp_settings_filetype_yaml = ['yaml-language-server']
let g:lsp_settings_filetype_markdown = ['marksman']
let g:lsp_settings_filetype_sql = ['sqls']
let g:lsp_diagnostics_virtual_text_enabled = !g:is_tty
let g:lsp_diagnostics_highlights_enabled = !g:is_tty
let g:lsp_document_highlight_enabled = !g:is_tty
let g:lsp_signs_enabled = 1
let g:lsp_diagnostics_echo_cursor = 1
let g:lsp_completion_documentation_enabled = 1
let g:lsp_signs_error = {'text': 'X'}
let g:lsp_signs_warning = {'text': '!'}
let g:lsp_signs_information = {'text': 'i'}
let g:lsp_signs_hint = {'text': '>'}
" ── Completion ──────────────────────────────────────────────────────────────
if has('patch-8.1.1517')
set completeopt=menuone,noinsert,noselect,popup
else
set completeopt=menuone,noinsert,noselect
endif
set pumheight=15
let g:asyncomplete_auto_popup = 1
let g:asyncomplete_auto_completeopt = 0
let g:asyncomplete_popup_delay = 50
inoremap <expr> <Tab> pumvisible() ? "\<C-n>" : "\<Tab>"
inoremap <expr> <S-Tab> pumvisible() ? "\<C-p>" : "\<S-Tab>"
inoremap <expr> <CR> pumvisible() ? asyncomplete#close_popup() : "\<CR>"
" ── Buffer Keymaps ──────────────────────────────────────────────────────────
function! s:on_lsp_buffer_enabled() abort
setlocal omnifunc=lsp#complete
setlocal signcolumn=yes
nmap <buffer> gd <plug>(lsp-definition)
nmap <buffer> gy <plug>(lsp-type-definition)
nmap <buffer> gi <plug>(lsp-implementation)
nmap <buffer> gr <plug>(lsp-references)
nmap <buffer> [g <plug>(lsp-previous-diagnostic)
nmap <buffer> ]g <plug>(lsp-next-diagnostic)
nmap <buffer> K <plug>(lsp-hover)
nmap <buffer> <leader>rn <plug>(lsp-rename)
nmap <buffer> <leader>ca <plug>(lsp-code-action)
nmap <buffer> <leader>f <plug>(lsp-document-format)
xmap <buffer> <leader>f <plug>(lsp-document-range-format)
nmap <buffer> <leader>o <plug>(lsp-document-symbol-search)
nmap <buffer> <leader>ws <plug>(lsp-workspace-symbol-search)
nmap <buffer> <leader>cD <plug>(lsp-document-diagnostics)
endfunction
augroup lsp_install
autocmd!
autocmd User lsp_buffer_enabled call s:on_lsp_buffer_enabled()
augroup END