diff options
Diffstat (limited to 'autoload')
| -rw-r--r-- | autoload/ale/util.vim | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/autoload/ale/util.vim b/autoload/ale/util.vim index 82bed85a..969e1e30 100644 --- a/autoload/ale/util.vim +++ b/autoload/ale/util.vim @@ -44,6 +44,21 @@ function! ale#util#FindNearestFile(buffer, filename) abort return '' endfunction +" Given a buffer, a string to search for, an a global fallback for when +" the search fails, look for a file in parent paths, and if that fails, +" use the global fallback path instead. +function! ale#util#ResolveLocalPath(buffer, search_string, global_fallback) abort + " Search for a locally installed file first. + let l:path = ale#util#FindNearestFile(a:buffer, a:search_string) + + " If the serach fails, try the global executable instead. + if empty(l:path) + let l:path = a:global_fallback + endif + + return l:path +endfunction + function! ale#util#GetFunction(string_or_ref) abort if type(a:string_or_ref) == type('') return function(a:string_or_ref) |