Initial commit

lua/plugins/completion.lua

@@ -0,0 +1,56 @@
+return {
+    {
+        "hrsh7th/nvim-cmp",
+        config = function()
+            local cmp = require("cmp")
+
+            cmp.setup({
+                -- Highlights the first result always
+                completion = {
+                    completeopt = "menu,menuone,noinsert"
+                },
+
+                mapping = cmp.mapping.preset.insert({
+                    ["<C-b>"] = cmp.mapping.scroll_docs(-4),
+                    ["<C-f>"] = cmp.mapping.scroll_docs(4),
+                    ["<C-o>"] = cmp.mapping.complete(),
+                    ["<C-e>"] = cmp.mapping.abort(),
+                    ["<Tab>"] = cmp.mapping(function (fallback)
+                        if cmp.visible() then
+                            cmp.select_next_item()
+                        else
+                            fallback()
+                        end
+                    end, { "i" }),
+                    ["<S-Tab>"] = cmp.mapping(function (fallback)
+                        if cmp.visible() then
+                            cmp.select_prev_item()
+                        else
+                            fallback()
+                        end
+                    end, { "i" }),
+                    ["<CR>"] = cmp.mapping.confirm({ select = true })
+                }),
+
+                snippet = {
+                    expand = function(args)
+                        require('luasnip').lsp_expand(args.body)
+                    end
+                },
+
+                sources = cmp.config.sources({
+                    { name = "nvim_lsp" },
+                    { name = "luasnip" }
+                }, {
+                        { name = "buffer" }
+                    })
+            })
+        end
+    },
+    {
+        "hrsh7th/cmp-nvim-lsp"
+    },
+    {
+        "L3MON4D3/LuaSnip"
+    }
+}