dotfiles/common/.config/nvim/lua/plugins/coding-completions.lua

return {

    -- Auto completion
    {
        "hrsh7th/nvim-cmp",
        opts = function()
            vim.api.nvim_set_hl(0, "CmpGhostText", { link = "Comment", default = true })
            local cmp = require("cmp")
            local defaults = require("cmp.config.default")()
            return {
                completion = {
                    completeopt = "menu,menuone,noinsert",
                },
                snippet = {
                    expand = function(args)
                        require("luasnip").lsp_expand(args.body)
                    end,
                },
                mapping = cmp.mapping.preset.insert({
                    ["<C-n>"] = cmp.mapping.select_next_item({ behavior = cmp.SelectBehavior.Insert }),
                    ["<C-p>"] = cmp.mapping.select_prev_item({ behavior = cmp.SelectBehavior.Insert }),
                    ["<C-d>"] = cmp.mapping.scroll_docs(-4),
                    ["<C-u>"] = cmp.mapping.scroll_docs(4),
                    ["<C-Space>"] = cmp.mapping.complete(),
                    ["<C-x>"] = cmp.mapping.abort(),
                    ["<CR>"] = cmp.mapping.confirm({ select = true }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
                    ["<S-CR>"] = cmp.mapping.confirm({
                        behavior = cmp.ConfirmBehavior.Replace,
                        select = true,
                    }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
                    ["<C-CR>"] = function(fallback)
                        cmp.abort()
                        fallback()
                    end,
                }),
                sources = cmp.config.sources({
                    { name = "nvim_lsp" },
                    { name = "path" },
                    { name = "luasnip" },
                }, {
                    { name = "buffer" },
                }),
                formatting = {
                    format = function(_, item)
                        local icons = require("lazyvim.config").icons.kinds
                        if icons[item.kind] then
                            item.kind = icons[item.kind] .. item.kind
                        end
                        return item
                    end,
                },
                experimental = {
                    ghost_text = {
                        hl_group = "CmpGhostText",
                    },
                },
                sorting = defaults.sorting,
            }
        end,
    },

    -- Snippets
    {
        "L3MON4D3/LuaSnip",
        -- stylua: ignore
        keys = {
            {
                "<tab>",
                function()
                    return require("luasnip").jumpable(1) and "<Plug>luasnip-jump-next" or "<tab>"
                end,
                expr = true, silent = true, mode = "i",
            },
            { "<tab>", function() require("luasnip").jump(1) end, mode = "s" },
            { "<s-tab>", function() require("luasnip").jump(-1) end, mode = { "i", "s" } },
        },
    },

    -- VSCode like Snippets
    { "rafamadriz/friendly-snippets" },
}