add pairs

lua/crentist/lazy/pairs.lua

@@ -0,0 +1,56 @@
+return {
+    'echasnovski/mini.pairs',
+    event = 'VeryLazy',
+    opts = {
+        modes = { insert = true, command = true, terminal = false },
+        -- skip autopair when next character is one of these
+        skip_next = [=[[%w%%%'%[%"%.%`%$]]=],
+        -- skip autopair when the cursor is inside these treesitter nodes
+        skip_ts = { "string" },
+        -- skip autopair when next character is closing pair
+        -- and there are more closing pairs than opening pairs
+        skip_unbalanced = true,
+        -- better deal with markdown code blocks
+        markdown = true,
+    },
+
+    config = function(_, opts)
+        local pairs = require("mini.pairs")
+        pairs.setup(opts)
+        local open = pairs.open
+        pairs.open = function(pair, neigh_pattern)
+            if vim.fn.getcmdline() ~= "" then
+                return open(pair, neigh_pattern)
+            end
+            local o, c = pair:sub(1, 1), pair:sub(2, 2)
+            local line = vim.api.nvim_get_current_line()
+            local cursor = vim.api.nvim_win_get_cursor(0)
+            local next = line:sub(cursor[2] + 1, cursor[2] + 1)
+            local before = line:sub(1, cursor[2])
+            if opts.markdown and o == "`" and vim.bo.filetype == "markdown" and before:match("^%s*``") then
+                return "`\n```" .. vim.api.nvim_replace_termcodes("<up>", true, true, true)
+            end
+            if opts.skip_next and next ~= "" and next:match(opts.skip_next) then
+                return o
+            end
+            if opts.skip_ts and #opts.skip_ts > 0 then
+                local ok, captures = pcall(vim.treesitter.get_captures_at_pos, 0, cursor[1] - 1,
+                    math.max(cursor[2] - 1, 0))
+                for _, capture in ipairs(ok and captures or {}) do
+                    if vim.tbl_contains(opts.skip_ts, capture.capture) then
+                        return o
+                    end
+                end
+            end
+            if opts.skip_unbalanced and next == c and c ~= o then
+                local _, count_open = line:gsub(vim.pesc(pair:sub(1, 1)), "")
+                local _, count_close = line:gsub(vim.pesc(pair:sub(2, 2)), "")
+                if count_close > count_open then
+                    return o
+                end
+            end
+            return open(pair, neigh_pattern)
+        end
+    end,
+}
+