replace completion - inpired by tj

lua/completion.lua

@@ -0,0 +1,63 @@
+vim.opt.completeopt = { 'menu', 'menuone', 'noselect' }
+vim.opt.shortmess:append 'c'
+
+local lspkind = require 'lspkind'
+lspkind.init {}
+
+local cmp = require 'cmp'
+
+cmp.setup {
+  sources = {
+    { name = 'nvim_lsp' },
+    { name = 'path' },
+    { name = 'buffer' },
+  },
+  mapping = {
+    ['<C-n>'] = cmp.mapping.select_next_item { behavior = cmp.SelectBehavior.Insert },
+    ['<C-p>'] = cmp.mapping.select_prev_item { behavior = cmp.SelectBehavior.Insert },
+    ['<C-y>'] = cmp.mapping(
+      cmp.mapping.confirm {
+        behavior = cmp.ConfirmBehavior.Insert,
+        select = true,
+      },
+      { 'i', 'c' }
+    ),
+  },
+
+  -- Enable luasnip to handle snippet expansion for nvim-cmp
+  snippet = {
+    expand = function(args)
+      require('luasnip').lsp_expand(args.body)
+    end,
+  },
+}
+
+-- Setup up vim-dadbod
+cmp.setup.filetype({ 'sql' }, {
+  sources = {
+    { name = 'vim-dadbod-completion' },
+    { name = 'buffer' },
+  },
+})
+
+local ls = require 'luasnip'
+ls.config.set_config {
+  history = false,
+  updateevents = 'TextChanged,TextChangedI',
+}
+
+for _, ft_path in ipairs(vim.api.nvim_get_runtime_file('lua/custom/snippets/*.lua', true)) do
+  loadfile(ft_path)()
+end
+
+vim.keymap.set({ 'i', 's' }, '<c-k>', function()
+  if ls.expand_or_jumpable() then
+    ls.expand_or_jump()
+  end
+end, { silent = true })
+
+vim.keymap.set({ 'i', 's' }, '<c-j>', function()
+  if ls.jumpable(-1) then
+    ls.jump(-1)
+  end
+end, { silent = true })