Merge commit '76265755a1add77121c8f9dabb3e9bb70fe9a972' as '.vim/bundle/ale'

[etc/vim.git] / .vim / bundle / ale / ale_linters / vue / volar.vim

diff --git a/.vim/bundle/ale/ale_linters/vue/volar.vim b/.vim/bundle/ale/ale_linters/vue/volar.vim
new file mode 100644 (file)
index 0000000..953262b
--- /dev/null
+++ b/.vim/bundle/ale/ale_linters/vue/volar.vim
@@ -0,0 +1,59 @@
+" Author: Arnold Chand <creativenull@outlook.com>
+" Description: Volar Language Server integration for ALE adopted from
+"              nvim-lspconfig and volar/packages/shared/src/types.ts
+
+call ale#Set('vue_volar_executable', 'vue-language-server')
+call ale#Set('vue_volar_use_global', 1)
+call ale#Set('vue_volar_init_options', {
+\   'typescript': { 'tsdk': '' },
+\})
+
+function! ale_linters#vue#volar#GetProjectRoot(buffer) abort
+    let l:project_roots = [
+    \   'package.json',
+    \   'vite.config.js',
+    \   'vite.config.mjs',
+    \   'vite.config.cjs',
+    \   'vite.config.ts',
+    \   '.git',
+    \   bufname(a:buffer)
+    \]
+
+    for l:project_root in l:project_roots
+        let l:nearest_filepath = ale#path#FindNearestFile(a:buffer, l:project_root)
+
+        if !empty(l:nearest_filepath)
+            return fnamemodify(l:nearest_filepath, ':h')
+        endif
+    endfor
+
+    return ''
+endfunction
+
+function! ale_linters#vue#volar#GetInitializationOptions(buffer) abort
+    let l:tsserver_path = ale#path#FindNearestDirectory(a:buffer, 'node_modules/typescript/lib')
+
+    if l:tsserver_path is# ''
+        " no-custom-checks
+        echohl WarningMsg
+        " no-custom-checks
+        echom '[volar] Must have typescript installed in project, please install via `npm install -D typescript`.'
+        " no-custom-checks
+        echohl None
+    endif
+
+    let l:init_options = ale#Var(a:buffer, 'vue_volar_init_options')
+    let l:init_options.typescript.tsdk = l:tsserver_path
+
+    return l:init_options
+endfunction
+
+call ale#linter#Define('vue', {
+\   'name': 'volar',
+\   'language': 'vue',
+\   'lsp': 'stdio',
+\   'executable': {b -> ale#path#FindExecutable(b, 'vue_volar', ['node_modules/.bin/vue-language-server'])},
+\   'command': '%e --stdio',
+\   'project_root': function('ale_linters#vue#volar#GetProjectRoot'),
+\   'initialization_options': function('ale_linters#vue#volar#GetInitializationOptions'),
+\})