Dotfiles_nvim/lua/editor/snippets.lua

local K = require('core.keymap')
return {
    {
        'L3MON4D3/LuaSnip',
        version = '2.*',
        dependencies = {
            'rafamadriz/friendly-snippets',
            'mireq/luasnip-snippets',
        },
        build = 'make install_jsregexp',
        config = function()
            -- Setup --
            require('luasnip.loaders.from_vscode').lazy_load()
            require('luasnip.loaders.from_snipmate').lazy_load()
            require('luasnip_snippets.common.snip_utils').setup()
        end,
    },
    {
        'hrsh7th/nvim-cmp',
        dependencies = {
            'L3MON4D3/LuaSnip',
            'saadparwaiz1/cmp_luasnip',
            'hrsh7th/cmp-nvim-lsp',
        },
        config = function()
            -- Setup --
            local cmp = require('cmp')
            local luasnip = require('luasnip')
            luasnip.setup({
                load_ft_func = require('luasnip_snippets.common.snip_utils').load_ft_func,
                ft_func = require('luasnip_snippets.common.snip_utils').ft_func,
                enable_autosnippets = true,
            })

            -- Keybinding --
            vim.keymap.set(
                K.SNIPPETS.ACCEPT_OR_JUMP.mode,
                K.SNIPPETS.ACCEPT_OR_JUMP.shortcut,
                function()
                    if luasnip.expand_or_jumpable() then
                        luasnip.expand_or_jump()
                    else
                        vim.api.nvim_input('<C-V><Tab>') --Jump Placeholder of Snippets
                    end
                end,
                { silent = true }
            )

            vim.keymap.set(
                K.SNIPPETS.JUMP_BACKWARDS.mode,
                K.SNIPPETS.JUMP_BACKWARDS.shortcut,
                function() luasnip.jump(-1) end,
                { silent = true }
            )

            local doc_keybindings = {
                ['<C-b>'] = cmp.mapping.scroll_docs(-4),
                ['<C-f>'] = cmp.mapping.scroll_docs(4),
                ['<C-Space>'] = cmp.mapping.complete(),
                ['<C-e>'] = cmp.mapping.abort(),
                ['<CR>'] = cmp.mapping.confirm({ select = true }),
            }

            -- Setup --
            cmp.setup({
                snippet = {
                    expand = function(args) luasnip.lsp_expand(args.body) end,
                },
                window = {
                    completion = cmp.config.window.bordered(),
                    documentation = cmp.config.window.bordered(),
                },
                mapping = cmp.mapping.preset.insert(doc_keybindings),
                sources = cmp.config.sources({
                    { name = 'lazydev', group_index = 0 },
                    { name = 'nvim_lsp' },
                    { name = 'luasnip' },
                }, { { name = 'buffer' } }),
            })
        end,
    },
}