70 lines
2.3 KiB
VimL
70 lines
2.3 KiB
VimL
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let s:prettier_job_running = 0
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function! prettier#job#async#vim#run(cmd, startSelection, endSelection) abort
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if s:prettier_job_running == 1
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return
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endif
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let s:prettier_job_running = 1
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let l:bufferName = bufname('%')
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let l:job = job_start([&shell, &shellcmdflag, a:cmd], {
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\ 'out_io': 'buffer',
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\ 'err_cb': {channel, msg -> s:onError(msg)},
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\ 'close_cb': {channel -> s:onClose(channel, a:startSelection, a:endSelection, l:bufferName)}})
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let l:stdin = job_getchannel(l:job)
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call ch_sendraw(l:stdin, join(getbufline(bufnr(l:bufferName), a:startSelection, a:endSelection), "\n"))
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call ch_close_in(l:stdin)
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endfunction
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function! s:onError(msg) abort
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call prettier#job#runner#onError(split(a:msg, '\n'))
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let s:prettier_job_running = 0
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endfunction
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function! s:onClose(channel, startSelection, endSelection, bufferName) abort
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let l:out = []
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let l:currentBufferName = bufname('%')
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let l:isInsideAnotherBuffer = a:bufferName != l:currentBufferName ? 1 : 0
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let l:buff = ch_getbufnr(a:channel, 'out')
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let l:out = getbufline(l:buff, 2, '$')
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execute 'bd!' . l:buff
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" we have no prettier output so lets exit
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if len(l:out) == 0 | return | endif
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" nothing to update
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if (prettier#utils#buffer#willUpdatedLinesChangeBuffer(l:out, a:startSelection, a:endSelection) == 0)
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let s:prettier_job_running = 0
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redraw!
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return
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endif
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" This is required due to race condition when user quickly switch buffers while the async
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" cli has not finished running, vim 8.0.1039 has introduced setbufline() which can be used
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" to fix this issue in a cleaner way, however since we still need to support older vim versions
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" we will apply a more generic solution
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if (l:isInsideAnotherBuffer)
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" Do no try to format buffers that have been closed
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if (bufloaded(str2nr(a:bufferName)))
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try
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silent exec 'sp '. escape(bufname(bufnr(a:bufferName)), ' \')
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call prettier#utils#buffer#replaceAndSave(l:out, a:startSelection, a:endSelection)
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catch
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call prettier#logging#error#log('PARSING_ERROR', a:bufferName)
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finally
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" we should then hide this buffer again
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if a:bufferName == bufname('%')
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silent hide
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endif
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endtry
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endif
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else
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call prettier#utils#buffer#replaceAndSave(l:out, a:startSelection, a:endSelection)
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endif
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let s:prettier_job_running = 0
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endfunction
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