nvim: switch to lazy.nvim

revert this as whole, if you miss the good old days

1 files changed, 114 insertions, 0 deletions

diff --git a/.config/nvim/lua/plugins/cmp.lua b/.config/nvim/lua/plugins/cmp.lua
new file mode 100644
index 0000000..78ff9a9
--- /dev/null
+++ b/.config/nvim/lua/plugins/cmp.lua
@@ -0,0 +1,114 @@
+-- autocompletion
+return {
+    {
+        "hrsh7th/nvim-cmp",
+        event = "InsertEnter",
+        dependencies = {
+            "hrsh7th/cmp-nvim-lsp",
+            "hrsh7th/cmp-nvim-lua",
+            "hrsh7th/cmp-buffer",
+            "hrsh7th/cmp-path",
+            "L3MON4D3/LuaSnip",
+            "saadparwaiz1/cmp_luasnip",
+            "rafamadriz/friendly-snippets",
+        },
+        config = function()
+            local cmp = require("cmp")
+            local luasnip = require("luasnip")
+
+            require("luasnip/loaders/from_vscode").lazy_load()
+
+            local kind_icons = {
+                Text = "󰊄",
+                Method = "m",
+                Function = "󰊕",
+                Constructor = "",
+                Field = "󰽏",
+                Variable = "󰫧",
+                Class = "󰌗",
+                Interface = "",
+                Module = "",
+                Property = "",
+                Unit = "",
+                Value = "󰎠",
+                Enum = "",
+                Keyword = "",
+                Snippet = "",
+                Color = "󰏘",
+                File = "󰈙",
+                Reference = "",
+                Folder = "󰉋",
+                EnumMember = "",
+                Constant = "󰇽",
+                Struct = "",
+                Event = "",
+                Operator = "󰆕",
+                TypeParameter = "",
+            }
+
+            cmp.setup({
+                enabled = true,
+                snippet = {
+                    expand = function(args)
+                        luasnip.lsp_expand(args.body)
+                    end,
+                },
+                mapping = cmp.mapping.preset.insert({
+                    ["<C-k>"] = cmp.mapping.select_prev_item(),
+                    ["<C-j>"] = cmp.mapping.select_next_item(),
+                    ["<C-d>"] = cmp.mapping.scroll_docs(-4),
+                    ["<C-f>"] = cmp.mapping.scroll_docs(4),
+                    ["<CR>"] = cmp.mapping.confirm({
+                        behavior = cmp.ConfirmBehavior.Replace,
+                        select = false,
+                    }),
+                    ["<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" }),
+                }),
+                formatting = {
+                    fields = { "kind", "abbr", "menu" },
+                    format = function(entry, vim_item)
+                        -- kind icons
+                        vim_item.kind = string.format("%s", kind_icons[vim_item.kind])
+                        vim_item.menu = ({
+                            nvim_lsp = "[lsp]",
+                            luasnip = "[snippet]",
+                            buffer = "[buffer]",
+                            path = "[path]",
+                        })[entry.source.name]
+                        return vim_item
+                    end,
+                },
+                sources = {
+                    { name = "nvim_lsp" },
+                    { name = "luasnip" },
+                    { name = "buffer" },
+                    { name = "path" },
+                },
+            })
+
+            -- If you want insert `(` after select function or method item
+            local cmp_autopairs = require('nvim-autopairs.completion.cmp')
+            cmp.event:on(
+                'confirm_done',
+                cmp_autopairs.on_confirm_done()
+            )
+        end,
+    },
+}