From f69e8f3c3259460fe6842a951c8c4d2728a67f57 Mon Sep 17 00:00:00 2001
From: Yigit Sever
Date: Sun, 3 Sep 2023 20:26:08 +0300
Subject: nvim: cmp cleanup, actually use luasnip

---
 .config/nvim/lua/plugins/cmp.lua | 82 +++++++++++++++++++---------------------
 1 file changed, 39 insertions(+), 43 deletions(-)

(limited to '.config/nvim/lua/plugins/cmp.lua')

diff --git a/.config/nvim/lua/plugins/cmp.lua b/.config/nvim/lua/plugins/cmp.lua
index 7f3163f..1bc209f 100644
--- a/.config/nvim/lua/plugins/cmp.lua
+++ b/.config/nvim/lua/plugins/cmp.lua
@@ -1,16 +1,16 @@
 return {
     {
         "hrsh7th/nvim-cmp",
-        event = "InsertEnter",
         dependencies = {
             "hrsh7th/cmp-nvim-lsp",
             "hrsh7th/cmp-nvim-lua",
             "hrsh7th/cmp-buffer",
             "hrsh7th/cmp-path",
             "hrsh7th/cmp-omni",
+            "hrsh7th/cmp-nvim-lsp-signature-help",
             "L3MON4D3/LuaSnip",
             "saadparwaiz1/cmp_luasnip",
-            "rafamadriz/friendly-snippets",
+            "honza/vim-snippets",
         },
         config = function()
             local cmp = require("cmp")
@@ -49,13 +49,10 @@ return {
             ---@diagnostic disable-next-line: missing-fields
             cmp.setup({
                 enabled = function()
-                    -- disable autocompletion in prompt
+                    -- disable autocompletion in telescope prompt
                     local buftype = vim.api.nvim_buf_get_option(0, "buftype")
-                    if buftype == "prompt" then return false end
 
-                    local context = require 'cmp.config.context'
-                    -- disable autocompletion in comments
-                    return not context.in_treesitter_capture("comment") and not context.in_syntax_group("Comment")
+                    return buftype ~= "prompt"
                 end,
                 ---@diagnostic disable-next-line: missing-fields
                 completion = {
@@ -73,8 +70,6 @@ return {
                 mapping = cmp.mapping.preset.insert({
                     ["<C-f>"] = cmp.mapping.scroll_docs(-4),
                     ["<C-d>"] = cmp.mapping.scroll_docs(4),
-                    ["<C-k>"] = cmp.mapping.select_prev_item(),
-                    ["<C-j>"] = cmp.mapping.select_next_item(),
                     ["<CR>"] = cmp.mapping.confirm({
                         behavior = cmp.ConfirmBehavior.Replace,
                         select = false,
@@ -105,16 +100,19 @@ return {
                         -- 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]",
+                            nvim_lsp = "[ ]",
+                            nvim_lsp_signature_help = "[󰞋 ]",
+                            omni = "[ ]",
+                            luasnip = "[ ]",
+                            buffer = "[󰮳 ]",
+                            path = "[ ]",
                         })[entry.source.name]
                         return vim_item
                     end,
                 },
                 sources = {
                     { name = "nvim_lsp" },
+                    { name = "nvim_lsp_signature_help" },
                     { name = "luasnip" },
                     { name = "buffer" },
                     { name = "path" },
@@ -128,40 +126,14 @@ return {
                 cmp_autopairs.on_confirm_done()
             )
 
-            ---@diagnostic disable-next-line: missing-fields
-            cmp.setup.filetype('gitcommit', {
-                sources = cmp.config.sources({
-                    { name = 'git' },
-                }, {
-                    { name = 'buffer' },
-                })
-            })
-
-            -- use buffer source for `/` .
-            ---@diagnostic disable-next-line: missing-fields
-            cmp.setup.cmdline('/', {
-                mapping = cmp.mapping.preset.cmdline(),
-                sources = {
-                    { name = 'buffer' }
-                }
-            })
-
-            -- use cmdline & path source for ':' .
-            ---@diagnostic disable-next-line: missing-fields
-            cmp.setup.cmdline(':', {
-                mapping = cmp.mapping.preset.cmdline(),
-                sources = cmp.config.sources({
-                    { name = 'path' }
-                }, {
-                    { name = 'cmdline' }
-                })
-            })
-
             -- use omnifunc in vimwiki to complete paths and tags
             ---@diagnostic disable-next-line: missing-fields
             cmp.setup.filetype('vimwiki', {
                 sources = cmp.config.sources({
-                    { name = 'omni' },
+                    { name = "omni" },
+                    { name = "luasnip" },
+                    { name = "buffer" },
+                    { name = "path" },
                     option = {
                         disable_omnifuncs = {},
                     },
@@ -169,4 +141,28 @@ return {
             })
         end,
     },
+    {
+        "L3MON4D3/LuaSnip",
+        event = "InsertEnter",
+        dependencies = {
+            "honza/vim-snippets",
+        },
+        build = "make install_jsregexp",
+        keys = {
+            {
+                "<C-l>",
+                function() require("luasnip").expand_or_jump() end,
+                mode = { "i", "s" },
+            },
+        },
+        opts = {
+            history = false,
+            region_check_events = 'InsertEnter',
+            delete_check_events = 'InsertLeave',
+        },
+        config = function(_, opts)
+            require("luasnip").setup(opts)
+            require("luasnip.loaders.from_snipmate").lazy_load()
+        end,
+    },
 }
-- 
cgit v1.2.3-70-g09d2