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fix filetype detection in sudo>=1.8.13 #SudoEditInit #79

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fix filetype detection in sudo>=1.8.13 #SudoEditInit #79

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21 changes: 16 additions & 5 deletions plugin/eunuch.vim
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Original file line number Diff line number Diff line change
Expand Up @@ -263,17 +263,28 @@ command! -bar SudoWrite
endif

function! s:SudoEditInit() abort
let files = split($SUDO_COMMAND, ' ')[1:-1]
if len(files) ==# argc()
for i in range(argc())
let ppid = system('ps -o ppid:1= -p ' . getpid())
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@tpope tpope Apr 9, 2022

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This appears not to work on BSD ps. Tested on macOS.

let files = split( system( "ps -o command= -p " . trim(ppid) ) )

if files[0] == 'sudoedit'
for i in range(len(files)-1)
execute 'autocmd BufEnter' s:fnameescape(argv(i))
\ 'if empty(&filetype) || &filetype ==# "conf"'
\ '|doautocmd filetypedetect BufReadPost' s:fnameescape(files[i+1])
\ '|endif'
endfor
endif
if files[0] == 'sudo' && files[1] == '-e'
for i in range(len(files)-2)
execute 'autocmd BufEnter' s:fnameescape(argv(i))
\ 'if empty(&filetype) || &filetype ==# "conf"'
\ '|doautocmd filetypedetect BufReadPost' s:fnameescape(files[i])
\ '|doautocmd filetypedetect BufReadPost' s:fnameescape(files[i+2])
\ '|endif'
endfor
endif
endfunction
if $SUDO_COMMAND =~# '^sudoedit '
let file_name = expand('%:t:p')
if file_name =~# '.\{-}\(XX\)\@='
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@tpope tpope Apr 9, 2022

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This isn't portable either. XX appears to be Linux specific.

call s:SudoEditInit()
endif

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