From 44b7c8100269161e20d585f24bce322f6dcdf8d2 Mon Sep 17 00:00:00 2001
From: francisco souza <108725+fsouza@users.noreply.github.com>
Date: Thu, 21 Apr 2022 10:23:36 -0400
Subject: fix(ts_utils): fix swap_nodes after get_node_text change

After some discussion, it looks like the easiest thing to do for now is
to keep a private copy of get_node_text (just to skip the deprecation
message) and invoke that, until core provides an equivalent function
that can return the node content in a table representing the node
"lines".

Also fixes the statusline by calling the private version for
get_node_text until a change is made in core.
---
 lua/nvim-treesitter/ts_utils.lua | 47 +++++++++++++++++++++++++++++-----------
 1 file changed, 34 insertions(+), 13 deletions(-)

(limited to 'lua/nvim-treesitter/ts_utils.lua')

diff --git a/lua/nvim-treesitter/ts_utils.lua b/lua/nvim-treesitter/ts_utils.lua
index c95ddf54..8200e78e 100644
--- a/lua/nvim-treesitter/ts_utils.lua
+++ b/lua/nvim-treesitter/ts_utils.lua
@@ -2,20 +2,10 @@ local api = vim.api
 
 local parsers = require "nvim-treesitter.parsers"
 local utils = require "nvim-treesitter.utils"
-local ts_query = vim.treesitter.query
 
 local M = {}
 
---- Gets the actual text content of a node
--- @deprecated Use vim.treesitter.query.get_node_text
--- @param node the node to get the text from
--- @param bufnr the buffer containing the node
--- @return list of lines of text of the node
-function M.get_node_text(node, bufnr)
-  vim.notify_once(
-    "nvim-treesitter.ts_utils.get_node_text is deprecated: use vim.treesitter.query.get_node_text",
-    vim.log.levels.WARN
-  )
+local function get_node_text(node, bufnr)
   local bufnr = bufnr or api.nvim_get_current_buf()
   if not node then
     return {}
@@ -39,6 +29,37 @@ function M.get_node_text(node, bufnr)
   end
 end
 
+---@private
+function M._get_line_for_node(node, type_patterns, transform_fn, bufnr)
+  local node_type = node:type()
+  local is_valid = false
+  for _, rgx in ipairs(type_patterns) do
+    if node_type:find(rgx) then
+      is_valid = true
+      break
+    end
+  end
+  if not is_valid then
+    return ""
+  end
+  local line = transform_fn(vim.trim(get_node_text(node, bufnr)[1] or ""))
+  -- Escape % to avoid statusline to evaluate content as expression
+  return line:gsub("%%", "%%%%")
+end
+
+--- Gets the actual text content of a node
+-- @deprecated Use vim.treesitter.query.get_node_text
+-- @param node the node to get the text from
+-- @param bufnr the buffer containing the node
+-- @return list of lines of text of the node
+function M.get_node_text(node, bufnr)
+  vim.notify_once(
+    "nvim-treesitter.ts_utils.get_node_text is deprecated: use vim.treesitter.query.get_node_text",
+    vim.log.levels.WARN
+  )
+  return get_node_text(node, bufnr)
+end
+
 --- Determines whether a node is the parent of another
 -- @param dest the possible parent
 -- @param source the possible child node
@@ -344,8 +365,8 @@ function M.swap_nodes(node_or_range1, node_or_range2, bufnr, cursor_to_second)
   local range1 = M.node_to_lsp_range(node_or_range1)
   local range2 = M.node_to_lsp_range(node_or_range2)
 
-  local text1 = ts_query.get_node_text(node_or_range1)
-  local text2 = ts_query.get_node_text(node_or_range2)
+  local text1 = get_node_text(node_or_range1, bufnr)
+  local text2 = get_node_text(node_or_range2, bufnr)
 
   local edit1 = { range = range1, newText = table.concat(text2, "\n") }
   local edit2 = { range = range2, newText = table.concat(text1, "\n") }
-- 
cgit v1.2.3