feat(config): added new plugins

lua/plugins/snippets.luaDoesntWork

@@ -0,0 +1,138 @@
+local config = function()
+  if vim.g.snippets ~= "luasnip" then
+    return
+  end
+
+  local ls = require "luasnip"
+  local types = require "luasnip.util.types"
+
+  ls.config.set_config {
+    -- This tells LuaSnip to remember to keep around the last snippet.
+    -- You can jump back into even if you move outside of the selection
+    history = true,
+
+    -- This one is cool cause if you have dynamic snippets, it updatesas you type!
+    updateevents = "TextChanged,TextChangedI",
+
+    -- Autosnippets:
+    enable_autosnippets = true,
+
+    ext_opts = {
+      [types.choiceNode] = {
+        active = {
+          virt_text = { { "<- Choice", "Error" } },
+        },
+      },
+    },
+  }
+
+  -- create snippet
+  -- s(context, nodes, condition, ...)
+  local snippet = ls.s
+
+  -- TODO: Write about this.
+  --  Useful for dynamic nodes and choice nodes
+  -- local snippet_from_nodes = ls.sn
+
+  -- This is the simplest node.
+  --  Creates a new text node. Places cursor after node by default.
+  --  t { "this will be inserted" }
+  --
+  --  Multiple lines are by passing a table of strings.
+  --  t { "line 1", "line 2" }
+  local t = ls.text_node
+
+  -- Insert Node
+  --  Creates a location for the cursor to jump to.
+  --      Possible options to jump to are 1 - N
+  --      If you use 0, that's the final place to jump to.
+  --
+  --  To create placeholder text, pass it as the second argument
+  --      i(2, "this is placeholder text")
+  local i = ls.insert_node
+
+  -- Function Node
+  --  Takes a function that returns text
+  -- local f = ls.function_node
+
+  -- This a choice snippet. You can move through with <c-l> (in my config)
+  --   c(1, { t {"hello"}, t {"world"}, }),
+  --
+  -- The first argument is the jump position
+  -- The second argument is a table of possible nodes.
+  --  Note, one thing that's nice is you don't have to include
+  --  the jump position for nodes that normally require one (can be nil)
+  -- local c = ls.choice_node
+
+  -- local d = ls.dynamic_node
+
+  -- TODO: Document what I've learned about lambda
+  -- local l = require("luasnip.extras").lambda
+
+  -- local events = require("luasnip.util.events")
+
+  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
+
+  ls.cleanup()
+  for _, ft_path in ipairs(vim.api.nvim_get_runtime_file("lua/alpha/snips/ft/*.lua", true)) do
+    local ft = vim.fn.fnamemodify(ft_path, ":t:r")
+    ls.add_snippets(ft, make(loadfile(ft_path)()))
+  end
+
+  -- <c-k> is my expansion key
+  -- this will expand the current item or jump 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 })
+
+  -- <c-j> is my jump backwards key.
+  -- this always moves to the previous item within the snippet
+  vim.keymap.set({ "i", "s" }, "<c-j>", function()
+    if ls.jumpable(-1) then
+      ls.jump(-1)
+    end
+  end, { silent = true })
+
+  -- <c-l> is selecting within a list of options.
+  -- This is useful for choice nodes (introduced in the forthcoming episode 2)
+  vim.keymap.set("i", "<c-l>", function()
+    if ls.choice_active() then
+      ls.change_choice(1)
+    end
+  end)
+end
+
+return {
+  "L3MON4D3/LuaSnip",
+  version = "v2.*",
+  event = "VeryLazy",
+  config = function()
+    config()
+    vim.keymap.set("n", "<leader><leader>s", config, { desc = "Reload snippets" })
+  end,
+}