Add coc basic config, not fully working yet

nvim-coc/lua/plugins/utility/autopairs.lua

@@ -0,0 +1,65 @@
+return {
+	-- autoclose brackets and quotes
+	"windwp/nvim-autopairs",
+	event = "InsertEnter",
+	config = function()
+		require("nvim-autopairs").setup({
+			fast_wrap = {
+				map = "<C-e>",
+				chars = { "{", "[", "(", '"', "'", "`" },
+			},
+		})
+
+		-- add spaces between parentheses
+		local npairs = require("nvim-autopairs")
+		local Rule = require("nvim-autopairs.rule")
+		local cond = require("nvim-autopairs.conds")
+
+		local brackets = { { "(", ")" }, { "[", "]" }, { "{", "}" } }
+		npairs.add_rules({
+			-- Rule for a pair with left-side ' ' and right side ' '
+			Rule(" ", " ")
+				-- Pair will only occur if the conditional function returns true
+				:with_pair(function(opts)
+					-- We are checking if we are inserting a space in (), [], or {}
+					local pair = opts.line:sub(opts.col - 1, opts.col)
+					return vim.tbl_contains({
+						brackets[1][1] .. brackets[1][2],
+						brackets[2][1] .. brackets[2][2],
+						brackets[3][1] .. brackets[3][2],
+					}, pair)
+				end)
+				:with_move(cond.none())
+				:with_cr(cond.none())
+				-- We only want to delete the pair of spaces when the cursor is as such: ( | )
+				:with_del(
+					function(opts)
+						local col = vim.api.nvim_win_get_cursor(0)[2]
+						local context = opts.line:sub(col - 1, col + 2)
+						return vim.tbl_contains({
+							brackets[1][1] .. "  " .. brackets[1][2],
+							brackets[2][1] .. "  " .. brackets[2][2],
+							brackets[3][1] .. "  " .. brackets[3][2],
+						}, context)
+					end
+				),
+		})
+		-- For each pair of brackets we will add another rule
+		for _, bracket in pairs(brackets) do
+			npairs.add_rules({
+				-- Each of these rules is for a pair with left-side '( ' and right-side ' )' for each bracket type
+				Rule(bracket[1] .. " ", " " .. bracket[2])
+					:with_pair(cond.none())
+					:with_move(function(opts)
+						return opts.char == bracket[2]
+					end)
+					:with_del(cond.none())
+					:use_key(bracket[2])
+					-- Removes the trailing whitespace that can occur without this
+					:replace_map_cr(function(_)
+						return "<C-c>2xi<CR><C-c>O"
+					end),
+			})
+		end
+	end,
+}