refactor(nvim)!: add opts option

modules/programs/nvim/plugins/lua/nvim-cmp.lua

@@ -0,0 +1,114 @@
+local cmp = require("cmp")
+local luasnip = require("luasnip")
+require("luasnip.loaders.from_vscode").lazy_load()
+
+cmp.setup({
+  formatting = {
+    format = require("lspkind").cmp_format({
+      mode = "symbol", -- show only symbol annotations
+      maxwidth = 50, -- prevent the popup from showing more than provided characters
+      ellipsis_char = "...", -- when popup menu exceed maxwidth, the truncated part would show ellipsis_char instead
+      symbol_map = {
+        Codeium = "",
+      },
+    }),
+  },
+  snippet = {
+    -- REQUIRED - you must specify a snippet engine
+    expand = function(args)
+      require("luasnip").lsp_expand(args.body)
+    end,
+  },
+  mapping = cmp.mapping.preset.insert({
+    ["<C-b>"] = cmp.mapping.scroll_docs(-4),
+    ["<C-f>"] = cmp.mapping.scroll_docs(4),
+    ["<C-Space>"] = cmp.mapping.complete(),
+    ["<C-e>"] = cmp.mapping.abort(),
+    ["<CR>"] = cmp.mapping.confirm({ select = true }),
+    ["<Tab>"] = cmp.mapping(function(fallback)
+      if cmp.visible() then
+        cmp.select_next_item()
+      elseif luasnip.expand_or_jumpable() then
+        luasnip.expand_or_jump()
+      else
+        fallback()
+      end
+    end, { "i", "s" }),
+    ["<S-Tab>"] = cmp.mapping(function(fallback)
+      if cmp.visible() then
+        cmp.select_prev_item()
+      elseif luasnip.jumpable(-1) then
+        luasnip.jump(-1)
+      else
+        fallback()
+      end
+    end, { "i", "s" }),
+  }),
+  sources = {
+    { name = "async_path", priority = 1 },
+    { name = "buffer", priority = 1 },
+    { name = "luasnip", priority = 2 },
+    { name = "codeium", priority = 3 },
+    { name = "nvim_lsp", priority = 4 },
+  },
+})
+
+-- Set configuration for specific filetype.
+cmp.setup.filetype("gitcommit", {
+  sources = cmp.config.sources({
+    { name = "buffer" },
+  }),
+})
+
+-- Use buffer source for `/` and `?` (if you enabled `native_menu`, this won't work anymore).
+cmp.setup.cmdline({ "/", "?" }, {
+  mapping = cmp.mapping.preset.cmdline(),
+  sources = {
+    { name = "buffer" },
+  },
+})
+
+-- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
+cmp.setup.cmdline(":", {
+  mapping = cmp.mapping.preset.cmdline(),
+  sources = cmp.config.sources({
+    { name = "async_path" },
+  }, {
+    { name = "cmdline" },
+  }),
+  enabled = function()
+    -- Set of commands where cmp will be disabled
+    local disabled = {
+      IncRename = true,
+    }
+    -- Get first word of cmdline
+    local cmd = vim.fn.getcmdline():match("%S+")
+    -- Return true if cmd isn't disabled
+    -- else call/return cmp.close(), which returns false
+    return not disabled[cmd] or cmp.close()
+  end,
+})
+-- If you want insert `(` after select function or method item
+local cmp_autopairs = require("nvim-autopairs.completion.cmp")
+local handlers = require("nvim-autopairs.completion.handlers")
+
+cmp.event:on(
+  "confirm_done",
+  cmp_autopairs.on_confirm_done({
+    filetypes = {
+      -- "*" is a alias to all filetypes
+      ["*"] = {
+        ["("] = {
+          kind = {
+            cmp.lsp.CompletionItemKind.Function,
+            cmp.lsp.CompletionItemKind.Method,
+          },
+          handler = handlers["*"],
+        },
+      },
+      -- Disable for functional languages
+      haskell = false,
+      nix = false,
+    },
+  })
+)