mirror of
https://github.com/vim-airline/vim-airline.git
synced 2024-11-26 18:31:02 +08:00
b9905f2445
Check for differing neovim versions with different APIs for LSP. Fixes #2324 Consists of two tests: 1. Before extension load, test if this is neovim and whether this neovim supports LSP 2. When getting diagnostic counts, test whether a language server is attached to the current buffer
50 lines
1.5 KiB
VimL
50 lines
1.5 KiB
VimL
" Apache 2.0 license. Copyright (c) 2019-2021 Copyright Neovim contributors.
|
|
" Plugin: https://github.com/neovim/nvim-lsp
|
|
" vim: et ts=2 sts=2 sw=2
|
|
|
|
scriptencoding utf-8
|
|
|
|
if !(get(g:, 'airline#extensions#nvimlsp#enabled', 1)
|
|
\ && has('nvim')
|
|
\ && luaeval('vim.lsp ~= nil'))
|
|
finish
|
|
endif
|
|
|
|
function! s:airline_nvimlsp_count(cnt, symbol) abort
|
|
return a:cnt ? a:symbol. a:cnt : ''
|
|
endfunction
|
|
|
|
function! airline#extensions#nvimlsp#get(type) abort
|
|
if luaeval('vim.tbl_isempty(vim.lsp.buf_get_clients(0))')
|
|
return ''
|
|
endif
|
|
|
|
let error_symbol = get(g:, 'airline#extensions#nvimlsp#error_symbol', 'E:')
|
|
let warning_symbol = get(g:, 'airline#extensions#nvimlsp#warning_symbol', 'W:')
|
|
|
|
let is_err = a:type ==# 'Error'
|
|
|
|
let symbol = is_err ? error_symbol : warning_symbol
|
|
|
|
if luaeval("pcall(require, 'vim.lsp.diagnostic')")
|
|
let num = v:lua.vim.lsp.diagnostic.get_count(0, a:type)
|
|
else
|
|
let num = v:lua.vim.lsp.util.buf_diagnostics_count(a:type)
|
|
endif
|
|
|
|
return s:airline_nvimlsp_count(num, symbol)
|
|
endfunction
|
|
|
|
function! airline#extensions#nvimlsp#get_warning() abort
|
|
return airline#extensions#nvimlsp#get('Warning')
|
|
endfunction
|
|
|
|
function! airline#extensions#nvimlsp#get_error() abort
|
|
return airline#extensions#nvimlsp#get('Error')
|
|
endfunction
|
|
|
|
function! airline#extensions#nvimlsp#init(ext) abort
|
|
call airline#parts#define_function('nvimlsp_error_count', 'airline#extensions#nvimlsp#get_error')
|
|
call airline#parts#define_function('nvimlsp_warning_count', 'airline#extensions#nvimlsp#get_warning')
|
|
endfunction
|