Refactor snippet configuration

nvim/plugin/snippets.lua

@@ -0,0 +1,32 @@
+local ls = require "luasnip"
+
+ls.config.set_config {
+  enable_autosnippets = true,
+  history = true,
+  updateevents = "TextChanged,TextChangedI",
+}
+
+for _, ft_path in ipairs(vim.api.nvim_get_runtime_file("lua/opdavies/snippets/*.lua", true)) do
+  loadfile(ft_path)()
+end
+
+-- Expand the current item or just to the next item within the snippet.
+vim.keymap.set({ "i", "s" }, "<c-k>", function()
+  if ls.expand_or_jumpable() then
+    ls.expand_or_jump()
+  end
+end, { silent = true })
+
+-- Jump backwards.
+vim.keymap.set({ "i", "s" }, "<c-j>", function()
+  if ls.jumpable(-1) then
+    ls.jump(-1)
+  end
+end, { silent = true })
+
+-- Select within a list of options.
+vim.keymap.set("i", "<c-l>", function()
+  if ls.choice_active() then
+    ls.change_choice(1)
+  end
+end)