neovim-confs/lua/plex/plugins/coding.lua

-- Plugins: Coding
-- https://github.com/rafi/vim-config

return {

	-----------------------------------------------------------------------------
	{
		'hrsh7th/nvim-cmp',
		event = 'InsertEnter',
		dependencies = {
			'hrsh7th/cmp-nvim-lsp',
			'hrsh7th/cmp-buffer',
			'hrsh7th/cmp-path',
			'hrsh7th/cmp-emoji',
			{ 'saadparwaiz1/cmp_luasnip', dependencies = 'L3MON4D3/LuaSnip' },
			'andersevenrud/cmp-tmux',
		},
		opts = function()
			local cmp = require('cmp')
			local defaults = require('cmp.config.default')()
			local luasnip = require('luasnip')

			local function has_words_before()
				if vim.bo.buftype == 'prompt' then
					return false
				end
				local line, col = unpack(vim.api.nvim_win_get_cursor(0))
				-- stylua: ignore
				return col ~= 0 and vim.api.nvim_buf_get_lines(0, line - 1, line, true)[1]:sub(col, col):match('%s') == nil
			end

			return {
				preselect = cmp.PreselectMode.None,
				sorting = defaults.sorting,
				experimental = {
					ghost_text = {
						hl_group = 'Comment',
					},
				},
				snippet = {
					expand = function(args)
						require('luasnip').lsp_expand(args.body)
					end,
				},
				sources = cmp.config.sources({
					{ name = 'nvim_lsp', priority = 50 },
					{ name = 'path', priority = 40 },
					{ name = 'luasnip', priority = 30 },
				}, {
					{ name = 'buffer', priority = 50, keyword_length = 3 },
					{ name = 'emoji', insert = true, priority = 20 },
					{
						name = 'tmux',
						priority = 10,
						keyword_length = 3,
						option = { all_panes = true, label = 'tmux' },
					},
				}),
				mapping = cmp.mapping.preset.insert({
					-- <CR> accepts currently selected item.
					-- Set `select` to `false` to only confirm explicitly selected items.
					['<CR>'] = cmp.mapping({
						i = function(fallback)
							if cmp.visible() and cmp.get_active_entry() then
								cmp.confirm({ select = false })
							else
								fallback()
							end
						end,
						s = cmp.mapping.confirm({
							select = true,
							behavior = cmp.ConfirmBehavior.Replace,
						}),
						-- Do not set command mode, it will interfere with noice popmenu.
					}),
					['<S-CR>'] = cmp.mapping.confirm({
						behavior = cmp.ConfirmBehavior.Replace,
						select = true,
					}),
					['<C-Space>'] = cmp.mapping.complete(),
					['<C-n>'] = cmp.mapping.select_next_item(),
					['<C-p>'] = cmp.mapping.select_prev_item(),
					['<C-d>'] = cmp.mapping.select_next_item({ count = 5 }),
					['<C-u>'] = cmp.mapping.select_prev_item({ count = 5 }),
					['<C-f>'] = cmp.mapping.scroll_docs(4),
					['<C-b>'] = cmp.mapping.scroll_docs(-4),
					['<C-c>'] = function(fallback)
						cmp.close()
						fallback()
					end,
					['<Tab>'] = cmp.mapping(function(fallback)
						if cmp.visible() then
							cmp.select_next_item()
						elseif luasnip.jumpable(1) then
							luasnip.jump(1)
						elseif has_words_before() then
							cmp.complete()
						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 = {
					format = function(entry, vim_item)
						-- Prepend with a fancy icon from config lua/plex/config/init.lua
						local icons = require('plex.config').icons
						if entry.source.name == 'git' then
							vim_item.kind = icons.git
						else
							local symbol = icons.kinds[vim_item.kind]
							if symbol ~= nil then
								vim_item.kind = symbol .. ' ' .. vim_item.kind
							end
						end
						return vim_item
					end,
				},
			}
		end,
	},

	-----------------------------------------------------------------------------
	{
		'L3MON4D3/LuaSnip',
		event = 'InsertEnter',
		dependencies = { 'rafamadriz/friendly-snippets' },
		build = (not jit.os:find('Windows'))
				and "echo 'jsregexp is optional, so not a big deal if it fails to build'; make install_jsregexp"
			or nil,
		-- stylua: ignore
		keys = {
			{
				'<C-l>',
				function() require('luasnip').expand_or_jump() end,
				mode = { 'i', 's' },
			},
		},
		opts = {
			-- Don't store snippet history for less overhead
			history = false,
			-- Event on which to check for exiting a snippet's region
			region_check_events = 'InsertEnter',
			delete_check_events = 'InsertLeave',
			ft_func = function()
				return vim.split(vim.bo.filetype, '.', { plain = true })
			end,
		},
		config = function(_, opts)
			require('luasnip').setup(opts)
			require('luasnip.loaders.from_vscode').lazy_load()
			require('luasnip.loaders.from_lua').load({ paths = './snippets' })
			vim.api.nvim_create_user_command('LuaSnipEdit', function()
				require('luasnip.loaders.from_lua').edit_snippet_files()
			end, {})
		end,
	},

	-----------------------------------------------------------------------------
	{
		'ziontee113/SnippetGenie',
		event = 'InsertEnter',
		dependencies = 'L3MON4D3/LuaSnip',
		opts = {
			snippets_directory = vim.fn.stdpath('config') .. '/snippets',
		},
	},

	-----------------------------------------------------------------------------
	{
		'danymat/neogen',
		-- stylua: ignore
		keys = {
			{
				'<leader>cc',
				function() require('neogen').generate({}) end,
				desc = 'Neogen Comment',
			},
		},
		opts = { snippet_engine = 'luasnip' },
	},

	-----------------------------------------------------------------------------
	{
		'echasnovski/mini.pairs',
		event = 'VeryLazy',
		opts = {},
	},

	-----------------------------------------------------------------------------
	{
		'echasnovski/mini.surround',
		enabled = false,
		-- stylua: ignore
		keys = function(_, keys)
			-- Populate the keys based on the user's options
			local plugin = require('lazy.core.config').spec.plugins['mini.surround']
			local opts = require('lazy.core.plugin').values(plugin, 'opts', false)
			local mappings = {
				{ opts.mappings.add, desc = 'Add surrounding', mode = { 'n', 'x', 'v' } },
				{ opts.mappings.delete, desc = 'Delete surrounding', mode = { 'n', 'x', 'v' } },
				{ opts.mappings.find, desc = 'Find right surrounding', mode = { 'n', 'x', 'v' } },
				{ opts.mappings.find_left, desc = 'Find left surrounding', mode = { 'n', 'x', 'v' } },
				{ opts.mappings.highlight, desc = 'Highlight surrounding', mode = { 'n', 'x', 'v' } },
				{ opts.mappings.replace, desc = 'Replace surrounding', mode = { 'n', 'x', 'v' } },
				{ opts.mappings.update_n_lines, desc = 'Update `MiniSurround.config.n_lines`', mode = { 'n', 'x', 'v' } },
			}
			mappings = vim.tbl_filter(function(m)
				return m[1] and #m[1] > 0
			end, mappings)
			return vim.list_extend(mappings, keys)
		end,
		opts = {
			mappings = {
				add = '<leader>sa', -- Add surrounding in Normal and Visual modes
				delete = '<leader>sd', -- Delete surrounding
				find = '<leader>sf', -- Find surrounding (to the right)
				find_left = '<leader>sF', -- Find surrounding (to the left)
				highlight = '<leader>sh', -- Highlight surrounding
				replace = '<leader>cs', -- Replace surrounding
				update_n_lines = '<leader>su', -- Update `n_lines`
			},
		},
	},

	-----------------------------------------------------------------------------
	{
		'echasnovski/mini.comment',
		event = 'VeryLazy',
		dependencies = { 'JoosepAlviste/nvim-ts-context-commentstring' },
		keys = {
			{ '<Leader>v', 'gcc', remap = true, silent = true, mode = 'n' },
			{ '<Leader>v', 'gc', remap = true, silent = true, mode = 'x' },
		},
		opts = {
			options = {
				custom_commentstring = function()
					return require('ts_context_commentstring.internal').calculate_commentstring()
						or vim.bo.commentstring
				end,
			},
		},
	},

	-----------------------------------------------------------------------------
	{
		'echasnovski/mini.trailspace',
		event = { 'BufReadPost', 'BufNewFile' },
		opts = {},
	},

	-----------------------------------------------------------------------------
	{
		'echasnovski/mini.ai',
		event = 'VeryLazy',
		dependencies = { 'nvim-treesitter/nvim-treesitter-textobjects' },
		opts = function()
			local ai = require('mini.ai')
			return {
				n_lines = 500,
				-- stylua: ignore
				custom_textobjects = {
					o = ai.gen_spec.treesitter({
						a = { '@block.outer', '@conditional.outer', '@loop.outer' },
						i = { '@block.inner', '@conditional.inner', '@loop.inner' },
					}, {}),
				},
			}
		end,
	},

	-----------------------------------------------------------------------------
	{
		'echasnovski/mini.splitjoin',
		keys = {
			{
				'<leader>sj',
				'<cmd>lua MiniSplitjoin.join()<CR>',
				mode = { 'n', 'x' },
				desc = 'Join arguments',
			},
			{
				'<leader>sk',
				'<cmd>lua MiniSplitjoin.split()<CR>',
				mode = { 'n', 'x' },
				desc = 'Split arguments',
			},
		},
		opts = {
			mappings = { toggle = '' },
		},
	},

	-----------------------------------------------------------------------------
	{
		'AndrewRadev/linediff.vim',
		cmd = { 'Linediff', 'LinediffAdd' },
		keys = {
			{ '<Leader>mdf', ':Linediff<CR>', mode = 'x', desc = 'Line diff' },
			{ '<Leader>mda', ':LinediffAdd<CR>', mode = 'x', desc = 'Line diff add' },
			{ '<Leader>mds', '<cmd>LinediffShow<CR>', desc = 'Line diff show' },
			{ '<Leader>mdr', '<cmd>LinediffReset<CR>', desc = 'Line diff reset' },
		},
	},

	-----------------------------------------------------------------------------
	{
		'AndrewRadev/dsf.vim',
		-- stylua: ignore
		keys = {
			{ 'dsf', '<Plug>DsfDelete', noremap = true, desc = 'Delete Surrounding Function' },
			{ 'csf', '<Plug>DsfChange', noremap = true, desc = 'Change Surrounding Function' },
		},
		init = function()
			vim.g.dsf_no_mappings = 1
		end,
	},
}