feat(checkhealth): improve treesitter report

runtime/lua/vim/treesitter/health.lua

@@ -1,5 +1,6 @@
 local M = {}
 local ts = vim.treesitter
+local health = require('vim.health')
 
 --- Lists the parsers currently installed
 ---
@@ -10,27 +11,21 @@ end
 
 --- Performs a healthcheck for treesitter integration
 function M.check()
-  local report_info = vim.fn['health#report_info']
-  local report_ok = vim.fn['health#report_ok']
-  local report_error = vim.fn['health#report_error']
   local parsers = M.list_parsers()
 
-  report_info(string.format('Runtime ABI version : %d', ts.language_version))
+  health.report_info(string.format('Nvim runtime ABI version: %d', ts.language_version))
 
   for _, parser in pairs(parsers) do
     local parsername = vim.fn.fnamemodify(parser, ':t:r')
-
     local is_loadable, ret = pcall(ts.language.require_language, parsername)
 
-    if not is_loadable then
+    if not is_loadable or not ret then
-      report_error(string.format('Impossible to load parser for %s: %s', parsername, ret))
+      health.report_error(string.format('Parser "%s" failed to load (path: %s): %s', parsername, parser, ret or '?'))
     elseif ret then
       local lang = ts.language.inspect_language(parsername)
-      report_ok(
+      health.report_ok(
-        string.format('Loaded parser for %s: ABI version %d', parsername, lang._abi_version)
+        string.format('Parser: %-10s ABI: %d, path: %s', parsername, lang._abi_version, parser)
       )
-    else
-      report_error(string.format('Unable to load parser for %s', parsername))
     end
   end
 end