Move ccls functions to autoload/ale/handler

Tests are kept as-is.

1 files changed, 17 insertions, 0 deletions

diff --git a/autoload/ale/handlers/ccls.vim b/autoload/ale/handlers/ccls.vim
new file mode 100644
index 00000000..29dd6aed
--- /dev/null
+++ b/autoload/ale/handlers/ccls.vim
@@ -0,0 +1,17 @@
+scriptencoding utf-8
+" Author: Ye Jingchen <ye.jingchen@gmail.com>
+" Description: Utilities for ccls
+
+function! ale#handlers#ccls#GetProjectRoot(buffer) abort
+    let l:project_root = ale#path#FindNearestFile(a:buffer, '.ccls-root')
+
+    if empty(l:project_root)
+        let l:project_root = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
+    endif
+
+    if empty(l:project_root)
+        let l:project_root = ale#path#FindNearestFile(a:buffer, '.ccls')
+    endif
+
+    return !empty(l:project_root) ? fnamemodify(l:project_root, ':h') : ''
+endfunction