astro-nvim-v3 - archive v3

lua/plugins/cmp.lua

@@ -0,0 +1,74 @@
+return {
+  {
+    "onsails/lspkind.nvim",
+    opts = {
+      symbol_map = require "plugins.configs.ui.lspkind",
+    },
+  },
+  {
+    "hrsh7th/nvim-cmp",
+    opts = function(_, opts)
+      local cmp = require "cmp"
+      local luasnip = require "luasnip"
+
+      local function has_words_before()
+        local line, col = (unpack or table.unpack)(vim.api.nvim_win_get_cursor(0))
+        return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match "%s" == nil
+      end
+
+      return require("astrocore").extend_tbl(opts, {
+        -- Configure window style
+        window = {
+          completion = {
+            winhighlight = "Normal:Pmenu,CursorLine:PmenuSel,Search:None",
+            border = "none",
+            side_padding = 0,
+          },
+        },
+        formatting = {
+          -- Show icon at the beginning and menu at the end
+          fields = { "kind", "abbr", "menu" },
+          format = function(entry, vim_item)
+            local kind = require("lspkind").cmp_format { mode = "symbol_text", maxwidth = 50 }(entry, vim_item)
+            local strings = vim.split(kind.kind, "%s", { trimetry = true })
+            kind.kind = " " .. (strings[1] or "") .. " "
+            kind.menu = " [" .. (strings[2] or "") .. "]"
+            return kind
+          end,
+        },
+        -- Always select the first option
+        completion = {
+          completeopt = "menu,menuone,noinsert",
+        },
+        -- Custom mapping
+        mapping = {
+          -- Esc to close completion menu
+          ["<Esc>"] = cmp.mapping { i = cmp.mapping.abort(), c = cmp.mapping.close() },
+          -- Tab to select completion
+          ["<Tab>"] = cmp.mapping(function(fallback)
+            if cmp.visible() and has_words_before() then
+              cmp.confirm { select = true }
+            else
+              fallback()
+            end
+          end, { "i", "s" }),
+          -- Use <C-n> and <C-p> to select luasnip
+          ["<C-n>"] = cmp.mapping(function(fallback)
+            if luasnip.jumpable(1) then
+              luasnip.jump(1)
+            else
+              fallback()
+            end
+          end, { "i", "s" }),
+          ["<C-p>"] = cmp.mapping(function(fallback)
+            if luasnip.jumpable(-1) then
+              luasnip.jump(-1)
+            else
+              fallback()
+            end
+          end, { "i", "s" }),
+        },
+      })
+    end,
+  },
+}