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