feat: add xdg-open dependency check

1 files changed, 10 insertions, 0 deletions

diff --git a/lua/muwiki/health.lua b/lua/muwiki/health.lua
index fc1c9db..118c1fe 100644
--- a/lua/muwiki/health.lua
+++ b/lua/muwiki/health.lua
@@ -43,6 +43,16 @@ M.check = function()
     vim.health.info('Install with: :TSInstall markdown_inline')
     vim.health.info('Link detection requires both parsers')
   end
+
+  vim.health.start('External Dependencies')
+
+  if vim.fn.executable('xdg-open') == 1 then
+    vim.health.ok('xdg-open is installed')
+  else
+    vim.health.warn('xdg-open is not installed')
+    vim.health.info('xdg-open is required for web and file links')
+    vim.health.info('Alternative: Configure custom handlers - see :help muwiki-autocmd-open-custom')
+  end
 end
 
 return M