100 lines
3.2 KiB
VimL
100 lines
3.2 KiB
VimL
scriptencoding utf-8
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let s:root = expand('<sfile>:h:h:h')
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function! s:checkVim(test, name, patchlevel) abort
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if a:test
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if !has(a:patchlevel)
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call health#report_error(a:name . ' version not satisfied, ' . a:patchlevel . ' and above required')
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return 0
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else
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call health#report_ok(a:name . ' version satisfied')
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return 1
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endif
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endif
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return 0
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endfunction
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function! s:checkEnvironment() abort
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let valid
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\ = s:checkVim(has('nvim'), 'nvim', 'nvim-0.4.0')
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\ + s:checkVim(!has('nvim'), 'vim', 'patch-8.1.1719')
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let node = get(g:, 'coc_node_path', $COC_NODE_PATH == '' ? 'node' : $COC_NODE_PATH)
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if !executable(node)
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let valid = 0
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call health#report_error('Executable node.js not found, install node.js from http://nodejs.org/')
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endif
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let output = system(node . ' --version')
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if v:shell_error && output !=# ""
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let valid = 0
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call health#report_error(output)
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endif
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let ms = matchlist(output, 'v\(\d\+\).\(\d\+\).\(\d\+\)')
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if empty(ms)
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let valid = 0
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call health#report_error('Unable to detect version of node, make sure your node executable is http://nodejs.org/')
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elseif str2nr(ms[1]) < 14 || (str2nr(ms[1]) == 14 && str2nr(ms[2]) < 14)
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let valid = 0
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call health#report_warn('Node.js version '.trim(output).' < 14.14.0, please upgrade node.js')
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endif
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if valid
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call health#report_ok('Environment check passed')
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endif
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if has('pythonx')
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try
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silent pyx print("")
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catch /.*/
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call health#report_warn('pyx command not work, some extensions may fail to work, checkout ":h pythonx"')
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if has('nvim')
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call health#report_warn('Install pynvim by command: pip install pynvim --upgrade')
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endif
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endtry
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endif
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return valid
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endfunction
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function! s:checkCommand()
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let file = s:root.'/build/index.js'
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if filereadable(file)
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call health#report_ok('Javascript bundle build/index.js found')
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else
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call health#report_error('Javascript entry not found, please compile coc.nvim by esbuild.')
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endif
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endfunction
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function! s:checkAutocmd()
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let cmds = ['CursorHold', 'CursorHoldI', 'CursorMovedI', 'InsertCharPre', 'TextChangedI']
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for cmd in cmds
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let lines = split(execute('verbose autocmd '.cmd), '\n')
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let n = 0
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for line in lines
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if line =~# 'CocAction(' && n < len(lines) - 1
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let next = lines[n + 1]
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let ms = matchlist(next, 'Last set from \(.*\)')
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if !empty(ms)
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call health#report_warn('Use CocActionAsync to replace CocAction for better performance on '.cmd)
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call health#report_warn('Checkout the file '.ms[1])
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endif
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endif
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let n = n + 1
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endfor
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endfor
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endfunction
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function! s:checkInitialize() abort
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if coc#client#is_running('coc')
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call health#report_ok('Service started')
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return 1
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endif
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call health#report_error('service could not be initialized', [
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\ 'Use command ":messages" to get error messages.',
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\ 'Open a issue at https://github.com/neoclide/coc.nvim/issues for feedback.'
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\])
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return 0
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endfunction
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function! health#coc#check() abort
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call s:checkEnvironment()
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call s:checkCommand()
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call s:checkInitialize()
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call s:checkAutocmd()
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endfunction
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