neovim - fix plugin load race condition for mason and lspconfig

nvim/.config/nvim/fnl/dotfiles/plugin/lspconfig.fnl

@@ -5,6 +5,7 @@
                    lsp vim.lsp
                    lspconfig lspconfig
                    nu aniseed.nvim.util
+                   mason dotfiles.plugin.mason
                    cmp_nvim_lsp cmp_nvim_lsp}})
 
 (defn bufmap [mode from to] (u.noremap mode from to {:local? true}))
@@ -146,8 +147,11 @@
             args (a.concat opts [...])]
         (vim.lsp.buf.execute_command {:command cmd :arguments args})))
 
-(when-let [mason-lspconfig (require :mason-lspconfig)] (mason-lspconfig.setup)
-          (mason-lspconfig.setup_handlers {1 default-server-handler}))
+(mason.setup)
+
+(when-let [mason-lspconfig (require :mason-lspconfig)]
+  (mason-lspconfig.setup)
+  (mason-lspconfig.setup_handlers {1 default-server-handler}))
 
 (u.nnoremap :<leader>li :LspInfo)
 (nu.fn-bridge :LspExecuteCommand :dotfiles.plugin.lspconfig

nvim/.config/nvim/fnl/dotfiles/plugin/mason.fnl

@@ -1,6 +1,10 @@
 (module dotfiles.plugin.mason
-        {autoload {nvim aniseed.nvim mason mason mason-lspconf mason-lspconfig}})
+        {autoload {a aniseed.core
+                   nvim aniseed.nvim mason mason mason-lspconf mason-lspconfig}})
 
-(mason.setup {:ui {:icons {:package_installed "✓"}}})
-
-(mason-lspconf.setup {:ensure_installed [:lua_ls]})
+(defn setup []
+  (when mason
+    (mason.setup {:ui {:icons {:package_installed "✓"}}})
+    (when mason-lspconf
+      (mason-lspconf.setup {:ensure_installed [:lua_ls]})
+      (mason-lspconf.setup_handlers {1 default-server-handler}))))