lunarvim init

.config/lvim/lua/conf/luasnip.lua

@@ -0,0 +1,89 @@
+local status_ok, ls = pcall(require, "luasnip")
+if not status_ok then
+  return
+end
+
+local types = require "luasnip.util.types"
+
+ls.config.set_config {
+  history = false,
+  updateevents = "TextChanged,TextChangedI",
+  enable_autosnippets = true,
+  ext_opts = {
+    [types.choiceNode] = {
+      active = {
+        virt_text = {{"●", "Error"}}
+      }
+    },
+    [types.insertNode] = {
+      active = {
+        virt_text = {{"|", "Ok"}}
+      }
+    }
+  },
+}
+
+local snippet = ls.s
+local i = ls.insert_node
+local t = ls.text_node
+-- local types = require "luasnip.util.types"
+-- local f = ls.function_node
+-- local c = ls.choice_node
+-- local rep = require('luasnip.extras').rep
+-- local fmt = require('luasnip.extras.fmt').fmt
+
+local opts = { silent = true }
+local map = vim.keymap.set
+
+map({"i", "s"}, "<c-k>", function()
+  if ls.expand_or_jumpable() then
+    ls.expand_or_jump()
+  end
+end, opts )
+map({"i", "s"}, "<c-j>", function()
+  if ls.jumpable(-1) then
+    ls.jump(-1)
+  end
+end, opts )
+map({"i",}, "<c-l>", function()
+  if ls.choice_active() then
+    ls.change_choice(1)
+  end
+end, opts )
+map("n", "<leader><leader>s", "<cmd>source ~/.config/lvim/luasnip.lua<CR>" , opts)
+
+local shortcut = function(val)
+  if type(val) == "string" then
+    return { t { val }, i(0) }
+  end
+
+  if type(val) == "table" then
+    for k, v in ipairs(val) do
+      if type(v) == "string" then
+        val[k] = t { v }
+      end
+    end
+  end
+
+  return val
+end
+
+local make = function(tbl)
+  local result = {}
+  for k, v in pairs(tbl) do
+    table.insert(result, (snippet({ trig = k, desc = v.desc }, shortcut(v))))
+  end
+
+  return result
+end
+
+local snippets = {}
+
+snippets.all = {}
+
+for _, ft_path in ipairs(vim.api.nvim_get_runtime_file("snips/*.lua", true)) do
+  local ft = vim.fn.fnamemodify(ft_path, ":t:r")
+  snippets[ft] = make(loadfile(ft_path)())
+end
+
+ls.snippets = snippets