refactor(health): use vim.system():wait() #34702

Problem:
- The ripgrep probe still used the legacy `vim.fn.system()`

Solution:
- Replace `vim.fn.system()` with `vim.system({rg_path, '-V'}):wait()`

1 files changed, 7 insertions, 4 deletions

diff --git a/runtime/lua/vim/health/health.lua b/runtime/lua/vim/health/health.lua
index dd6fe7f608..14bc7b53e5 100644
--- a/runtime/lua/vim/health/health.lua
+++ b/runtime/lua/vim/health/health.lua
@@ -399,10 +399,13 @@ local function check_external_tools()
   health.start('External Tools')
 
   if vim.fn.executable('rg') == 1 then
-    local rg = vim.fn.exepath('rg')
-    local cmd = 'rg -V'
-    local out = vim.fn.system(vim.fn.split(cmd))
-    health.ok(('%s (%s)'):format(vim.trim(out), rg))
+    local rg_path = vim.fn.exepath('rg')
+    local rg_job = vim.system({ rg_path, '-V' }):wait()
+    if rg_job.code == 0 then
+      health.ok(('%s (%s)'):format(vim.trim(rg_job.stdout), rg_path))
+    else
+      health.warn('found `rg` but failed to run `rg -V`', { rg_job.stderr })
+    end
   else
     health.warn('ripgrep not available')
   end