elixir-ls now recognizes umbrella projects

Previously, elixir-ls would treat each sub-project within an umbrella as
standalone, which isn't desirable from a language server perspective.

Added ale#handlers#elixir#FindMixUmbrellaRoot, which locates the current
project's root and then continues searching upwards for a potential
umbrella project root. This literally looks just two levels up to keep
things simple while keeping in line with Elixir project conventions.

Use this new function to determine elixir-ls's LSP project root.
This commit is contained in:
Jon Parise
2018-11-01 13:35:18 -07:00
parent acdc99b94d
commit b25794e81b
9 changed files with 32 additions and 10 deletions

View File

@@ -18,9 +18,16 @@ Execute(The default mix command should be correct):
\ . g:env_prefix
\ . 'mix compile %s'
Execute(The FindMixProjectRoot should detect the project root directory via mix.exs):
silent execute 'file ' . fnameescape(g:dir . '/elixir_paths/mix_project/lib/app.ex')
Execute(FindMixProjectRoot should detect the project root directory via mix.exs):
silent execute 'file ' . fnameescape(g:dir . '/elixir_paths/mix_project/lib/app.ex')
AssertEqual
\ ale#path#Simplify(g:dir . '/elixir_paths/mix_project'),
AssertEqual
\ ale#path#Simplify(g:dir . '/elixir_paths/mix_project'),
\ ale#handlers#elixir#FindMixProjectRoot(bufnr(''))
Execute(FindMixUmbrellaRoot should detect the umbrella root directory via mix.exs):
silent execute 'file ' . fnameescape(g:dir . '/elixir_paths/umbrella_project/apps/app1/lib/app.ex')
AssertEqual
\ ale#path#Simplify(g:dir . '/elixir_paths/umbrella_project'),
\ ale#handlers#elixir#FindMixUmbrellaRoot(bufnr(''))