new nvim config

nvim/lua/config/cmp.lua

@@ -0,0 +1,61 @@
+return function()
+    local cmp = require('cmp')
+    local lspkind = require('utils.lspkind')
+    local icons = require('config.icons')
+
+    local selectPrev = cmp.mapping.select_prev_item({ behavior = cmp.SelectBehavior.Insert })
+    local selectNext = cmp.mapping.select_next_item({ behavior = cmp.SelectBehavior.Insert })
+
+    local windowstyle = {
+        border = "none",
+        winhighlight = 'Normal:Pmenu,FloatBorder:FloatBorder,CursorLine:PmenuSel,Search:None',
+    }
+
+    return {
+        preselect = false,
+        completion = {
+            completeopt = "menuone,longest,noinsert,preview"
+        },
+        view = {
+            entries = { name = 'custom', selection_order = 'near_cursor' },
+        },
+        window = {
+            documentation = windowstyle,
+            completion = windowstyle
+        },
+        mapping = {
+            ["<Up>"] = selectPrev,
+            ["<S-Tab>"] = selectPrev,
+            ["<Down>"] = selectNext,
+            ["<Tab>"] = selectNext,
+            ["<C-c>"] = cmp.mapping.abort(),
+            ['<CR>'] = cmp.mapping.confirm({ select = true }),
+        },
+        snippet = {
+            expand = function(args)
+                require('luasnip').lsp_expand(args.body)
+            end,
+        },
+        formatting = {
+            fields = { "abbr", "kind", "menu" },
+            format = lspkind.format({
+                mode = 'symbol',
+                preset = 'codicons',
+                symbol_map = icons.symbols,
+                maxwidth = 40,
+                ellipsis_char = "...",
+            }),
+        },
+        sources = {
+            { name = 'nvim_lsp' },
+            { name = 'buffer' },
+            { name = 'path' },
+            { name = 'luasnip' }
+        },
+        experimental = {
+            ghost_text = {
+                hl_group = "NonText",
+            },
+        },
+    }
+end