Add volar support for vue (#3992)

* feat-draft: inital volar setup

* feat(volar): add documentation

* feat(volar): include default init opts

* feat(volar): add initial tests

* fix(volar): add possible project roots

* fix(volar): tests - use empty files

1 files changed, 31 insertions, 0 deletions

diff --git a/doc/ale-vue.txt b/doc/ale-vue.txt
index 5bf1e28d..98ac5808 100644
--- a/doc/ale-vue.txt
+++ b/doc/ale-vue.txt
@@ -34,4 +34,35 @@ g:ale_vue_vls_use_global                             *g:ale_vue_vls_use_global*
 
 
 ===============================================================================
+volar                                                           *ale-vue-volar*
+
+  It is required to have typescript installed in your project as your dev
+  dependency: `npm i -D typescript`
+
+g:ale_vue_volar_executable                         *g:ale_vue_volar_executable*
+                                                   *b:ale_vue_volar_executable*
+  Type: |String|
+  Default: `'volar-server'`
+
+  See |ale-integrations-local-executables|
+
+
+g:ale_vue_volar_use_global                         *g:ale_vue_volar_use_global*
+                                                   *b:ale_vue_volar_use_global*
+  Type: |Number|
+  Default: `get(g:, 'ale_use_global_executables', 0)`
+
+  See |ale-integrations-local-executables|
+
+
+g:vue_volar_init_options                         *g:ale_vue_volar_init_options*
+                                                 *b:ale_vue_volar_init_options*
+  Type: |Dictionary|
+  Default: `{ ... }`
+
+  Default is too long to show here, take a look at it over
+  `ale_linters/vue/volar.vim`
+
+
+===============================================================================
   vim:tw=78:ts=2:sts=2:sw=2:ft=help:norl: