more

lua/plugins/conform_formatter.lua

@@ -83,7 +83,8 @@ return {
 			--         args = { "fmt" },
 			-- },
 		},
-		-- Note that all these need to be available at runtime, add them to flake.nix#runtimeDependencies
+		-- Formatters are checked lazily on format attempt
+		-- conform.nvim will show errors if formatters are missing
 		formatters_by_ft = {
 			sql = { "sql_formatter", lsp_format = "first" },
 			lua = { "stylua", lsp_format = "first" },

lua/plugins/markdown_glow.lua

@@ -13,6 +13,16 @@ return {
     default_type = "keep",
   },
   cmd = "Glow",
+  config = function(_, opts)
+    -- Check for glow when plugin is first used
+    if not U.cmd_executable("glow") then
+      vim.notify(
+        "'glow' not found on PATH. Install it to use markdown preview.",
+        vim.log.levels.ERROR
+      )
+    end
+    require("glow").setup(opts)
+  end,
   keys = {
     { "<leader>,m", "<cmd>Glow<cr>", desc = "Markdown preview" },
   },

lua/plugins/remote-sshfs.lua

@@ -20,6 +20,13 @@ return {
 	dependencies = { "nvim-telescope/telescope.nvim" },
 	opts = {},
 	config = function(_, opts)
+		-- Check for sshfs when plugin is first used
+		if not U.cmd_executable("sshfs") then
+			vim.notify(
+				"'sshfs' not found on PATH. Install it to use RemoteSSHFS commands.",
+				vim.log.levels.ERROR
+			)
+		end
 		require("remote-sshfs").setup(opts)
 		require("telescope").load_extension("remote-sshfs")
 	end,