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Fix #3089 - symlinked tempfiles should still report issues #3726

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Merged
hsanson merged 1 commit into from
Apr 2, 2025
Merged

Fix #3089 - symlinked tempfiles should still report issues #3726

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9 changes: 7 additions & 2 deletions autoload/ale/path.vim
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Original file line number Diff line number Diff line change
Expand Up @@ -88,11 +88,16 @@ function! ale#path#IsAbsolute(filename) abort
endfunction

let s:temp_dir = ale#path#Simplify(fnamemodify(ale#util#Tempname(), ':h:h'))
let s:resolved_temp_dir = resolve(s:temp_dir)

" Given a filename, return 1 if the file represents some temporary file
" created by Vim.
" created by Vim. If the temporary location is symlinked (e.g. macOS), some
" linters may report the resolved version of the path, so both are checked.
function! ale#path#IsTempName(filename) abort
return ale#path#Simplify(a:filename)[:len(s:temp_dir) - 1] is# s:temp_dir
let l:filename = ale#path#Simplify(a:filename)

return l:filename[:len(s:temp_dir) - 1] is# s:temp_dir
\|| l:filename[:len(s:resolved_temp_dir) - 1] is# s:resolved_temp_dir
endfunction

" Given a base directory, which must not have a trailing slash, and a
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