mirror of
https://github.com/vim-airline/vim-airline.git
synced 2024-12-12 21:43:43 +08:00
70 lines
2.4 KiB
VimL
70 lines
2.4 KiB
VimL
" Apache 2.0 license. Copyright (c) 2019-2021 Copyright Neovim contributors.
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" Plugin: https://github.com/neovim/nvim-lsp
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" vim: et ts=2 sts=2 sw=2
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scriptencoding utf-8
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if !(get(g:, 'airline#extensions#nvimlsp#enabled', 1)
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\ && has('nvim')
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\ && luaeval('vim.lsp ~= nil'))
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finish
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endif
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function! s:airline_nvimlsp_count(cnt, symbol) abort
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return a:cnt ? a:symbol. a:cnt : ''
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endfunction
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function! airline#extensions#nvimlsp#get(type) abort
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if luaeval('vim.tbl_isempty(vim.lsp.buf_get_clients(0))')
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return ''
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endif
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let error_symbol = get(g:, 'airline#extensions#nvimlsp#error_symbol', 'E:')
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let warning_symbol = get(g:, 'airline#extensions#nvimlsp#warning_symbol', 'W:')
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let show_line_numbers = get(g:, 'airline#extensions#nvimlsp', 1)
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let is_err = a:type ==# 'Error'
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let symbol = is_err ? error_symbol : warning_symbol
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if luaeval("pcall(require, 'vim.diagnostic')")
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let severity = a:type == 'Warning' ? 'Warn' : a:type
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let num = len(v:lua.vim.diagnostic.get(0, { 'severity': severity }))
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elseif luaeval("pcall(require, 'vim.lsp.diagnostic')")
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let num = v:lua.vim.lsp.diagnostic.get_count(0, a:type)
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else
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let num = v:lua.vim.lsp.util.buf_diagnostics_count(a:type)
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endif
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if show_line_numbers == 1 && luaeval("pcall(require, 'vim.diagnostic')") && num > 0
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return s:airline_nvimlsp_count(num, symbol) . <sid>airline_nvimlsp_get_line_number(num, a:type)
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else
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return s:airline_nvimlsp_count(num, symbol)
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endif
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endfunction
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function! s:airline_nvimlsp_get_line_number(cnt, type) abort
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let severity = a:type == 'Warning' ? 'Warn' : a:type
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let num = v:lua.vim.diagnostic.get(0, { 'severity': severity })[0].lnum
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let l:open_lnum_symbol =
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\ get(g:, 'airline#extensions#nvimlsp#open_lnum_symbol', '(L')
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let l:close_lnum_symbol =
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\ get(g:, 'airline#extensions#nvimlsp#close_lnum_symbol', ')')
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return open_lnum_symbol . num . close_lnum_symbol
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endfunction
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function! airline#extensions#nvimlsp#get_warning() abort
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return airline#extensions#nvimlsp#get('Warning')
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endfunction
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function! airline#extensions#nvimlsp#get_error() abort
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return airline#extensions#nvimlsp#get('Error')
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endfunction
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function! airline#extensions#nvimlsp#init(ext) abort
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call airline#parts#define_function('nvimlsp_error_count', 'airline#extensions#nvimlsp#get_error')
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call airline#parts#define_function('nvimlsp_warning_count', 'airline#extensions#nvimlsp#get_warning')
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endfunction
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