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#39 Don't send the Vim buffer to commands before the last in a chain

This commit is contained in:
w0rp 2017-02-08 09:37:12 +00:00
parent df2c6df819
commit eb37d9c1fc
1 changed files with 24 additions and 16 deletions
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8
autoload/ale/engine.vim
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@ -215,6 +215,7 @@ function! s:RunJob(command, generic_job_options) abort
let l:linter = a:generic_job_options.linter
let l:output_stream = a:generic_job_options.output_stream
let l:next_chain_index = a:generic_job_options.next_chain_index
let l:read_buffer = a:generic_job_options.read_buffer
let l:command = a:command
if l:command =~# '%s'
@ -270,11 +271,13 @@ function! s:RunJob(command, generic_job_options) abort
" Execute the command with the shell, to fix escaping issues.
let l:command = split(&shell) + split(&shellcmdflag) + [l:command]
if l:read_buffer
" On Unix machines, we can send the Vim buffer directly.
" This is faster than reading the lines ourselves.
let l:job_options.in_io = 'buffer'
let l:job_options.in_buf = l:buffer
endif
endif
" Vim 8 will read the stdin from the file's buffer.
let l:job = job_start(l:command, l:job_options)
@ -293,6 +296,7 @@ function! s:RunJob(command, generic_job_options) abort
\ 'next_chain_index': l:next_chain_index,
\}
if l:read_buffer
if has('nvim')
" In NeoVim, we have to send the buffer lines ourselves.
let l:input = join(getbufline(l:buffer, 1, '$'), "\n") . "\n"
@ -310,6 +314,7 @@ function! s:RunJob(command, generic_job_options) abort
endif
endif
endif
endif
endfunction
function! s:InvokeChain(buffer, linter, chain_index, input) abort
@ -364,11 +369,14 @@ function! s:InvokeChain(buffer, linter, chain_index, input) abort
let l:command = a:linter.command
endif
let l:is_last_job = l:chain_index >= len(get(a:linter, 'command_chain', [])) - 1
call s:RunJob(l:command, {
\ 'buffer': a:buffer,
\ 'linter': a:linter,
\ 'output_stream': l:output_stream,
\ 'next_chain_index': l:chain_index + 1,
\ 'read_buffer': l:is_last_job,
\})
endfunction