diff options
Diffstat (limited to 'autoload')
| -rw-r--r-- | autoload/ale/handlers/elixir.vim | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/autoload/ale/handlers/elixir.vim b/autoload/ale/handlers/elixir.vim index 91b75aac..2fddf8e7 100644 --- a/autoload/ale/handlers/elixir.vim +++ b/autoload/ale/handlers/elixir.vim @@ -1,13 +1,28 @@ " Author: Matteo Centenaro (bugant) - https://github.com/bugant -" -" Description: find the root directory for an elixir project that uses mix +" Author: Jon Parise <jon@indelible.org> +" Description: Functions for working with Elixir projects +" Find the root directory for an elixir project that uses mix. function! ale#handlers#elixir#FindMixProjectRoot(buffer) abort let l:mix_file = ale#path#FindNearestFile(a:buffer, 'mix.exs') if !empty(l:mix_file) - return fnamemodify(l:mix_file, ':p:h') + return fnamemodify(l:mix_file, ':p:h') endif return '.' endfunction + +" Similar to ale#handlers#elixir#FindMixProjectRoot but also continue the +" search upward for a potential umbrella project root. If an umbrella root +" does not exist, the initial project root will be returned. +function! ale#handlers#elixir#FindMixUmbrellaRoot(buffer) abort + let l:app_root = ale#handlers#elixir#FindMixProjectRoot(a:buffer) + let l:umbrella_root = fnamemodify(l:app_root, ':h:h') + + if filereadable(l:umbrella_root . '/mix.exs') + return l:umbrella_root + endif + + return l:app_root +endfunction |