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chatgpt.vim/lua/chatgpt_nvim/tools/replace_in_file.lua

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local handler = require("chatgpt_nvim.handler")
local robust_lsp = require("chatgpt_nvim.tools.lsp_robust_diagnostics")
local M = {}
-- Enhanced search_and_replace to track if a string was found. We use Luas gsub return value
-- (updatedString, replacementCount) to see if any replacements occurred.
local function search_and_replace(original, replacements)
local updated = original
local info_msgs = {}
for _, r in ipairs(replacements) do
local search_str = r.search or ""
local replace_str = r.replace or ""
local replacement_count = 0
updated, replacement_count = updated:gsub(search_str, replace_str)
-- If the string was not found, append an info message
if replacement_count == 0 then
table.insert(info_msgs, string.format(
"[replace_in_file Info] The string '%s' was NOT found in the file and was not replaced.",
search_str
))
else
table.insert(info_msgs, string.format(
"[replace_in_file Info] The string '%s' was replaced %d time(s).",
search_str,
replacement_count
))
end
end
return updated, table.concat(info_msgs, "\n")
end
M.run = function(tool_call, conf, prompt_user_tool_accept, is_subpath, read_file)
local path = tool_call.path
local replacements = tool_call.replacements or {}
if not path or #replacements == 0 then
return "[replace_in_file] Missing 'path' or 'replacements'."
end
local root = vim.fn.getcwd()
if not is_subpath(root, path) then
return string.format("Tool [replace_in_file for '%s'] REJECTED. Path outside project root.", path)
end
local orig_data = read_file(path)
if not orig_data then
return string.format("[replace_in_file for '%s'] FAILED. Could not read file.", path)
end
-- Now we get not only the updated data but also info messages about replacements
local updated_data, info_messages = search_and_replace(orig_data, replacements)
handler.write_file(path, updated_data, conf)
local msg = {}
msg[#msg+1] = string.format("[replace_in_file for '%s'] Result:\nThe content was successfully saved to %s.", path, path)
msg[#msg+1] = "\nHere is the full, updated content of the file that was saved:\n"
msg[#msg+1] = string.format("<final_file_content path=\"%s\">\n%s\n</final_file_content>", path, updated_data)
msg[#msg+1] = "\nIMPORTANT: For any future changes to this file, use the final_file_content shown above as your reference.\n"
-- If there are any info messages (strings not found, etc.), include them
if info_messages and info_messages ~= "" then
msg[#msg+1] = "\nAdditional info about the replacement operation:\n" .. info_messages .. "\n"
end
if conf.auto_lint then
local diag_str = robust_lsp.lsp_check_file_content(path, updated_data, 3000)
msg[#msg+1] = "\n" .. diag_str
end
return table.concat(msg, "")
end
return M