257 lines
8.0 KiB
Lua
257 lines
8.0 KiB
Lua
local M = {}
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local context = require('chatgpt_nvim.context')
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local handler = require('chatgpt_nvim.handler')
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local config = require('chatgpt_nvim.config')
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local ok_yaml, lyaml = pcall(require, "lyaml")
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local function copy_to_clipboard(text)
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vim.fn.setreg('+', text)
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end
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local function parse_response(raw)
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local conf = config.load()
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if not ok_yaml then
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vim.api.nvim_err_writeln("lyaml not available. Install with `luarocks install lyaml`.")
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return nil
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end
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local ok, data = pcall(lyaml.load, raw)
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if not ok or not data then
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vim.api.nvim_err_writeln("Failed to parse YAML response.")
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if conf.debug then
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vim.api.nvim_out_write("[chatgpt_nvim:init] RAW response that failed parsing:\n" .. raw .. "\n")
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end
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return nil
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end
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if conf.debug then
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vim.api.nvim_out_write("[chatgpt_nvim:init] Successfully parsed YAML response.\n")
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end
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return data
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end
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local function estimate_tokens(text)
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local approx_chars_per_token = 4
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local length = #text
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return math.floor(length / approx_chars_per_token)
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end
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local function is_subpath(root, path)
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local root_abs = vim.fn.fnamemodify(root, ":p")
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local target_abs = vim.fn.fnamemodify(path, ":p")
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return target_abs:sub(1, #root_abs) == root_abs
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end
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local function read_file(path)
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local fd = vim.loop.fs_open(path, "r", 438)
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if not fd then
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return nil
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end
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local stat = vim.loop.fs_fstat(fd)
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if not stat then
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vim.loop.fs_close(fd)
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return nil
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end
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local data = vim.loop.fs_read(fd, stat.size, 0)
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vim.loop.fs_close(fd)
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return data
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end
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local function is_directory(path)
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local stat = vim.loop.fs_stat(path)
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return stat and stat.type == "directory"
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end
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function M.run_chatgpt_command()
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local conf = config.load()
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if conf.debug then
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vim.api.nvim_out_write("[chatgpt_nvim:init] Running :ChatGPT command.\n")
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end
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local user_input = vim.fn.input("Message for O1 Model: ")
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if user_input == "" then
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print("No input provided.")
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return
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end
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local dirs = conf.directories or {"."}
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local project_structure = context.get_project_structure(dirs)
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local initial_files = conf.initial_files or {}
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local included_sections = {}
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if #initial_files > 0 then
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table.insert(included_sections, "\n\nIncluded files and directories (pre-selected):\n")
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local root = vim.fn.getcwd()
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for _, item in ipairs(initial_files) do
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local full_path = root .. "/" .. item
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if is_directory(full_path) then
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local dir_files = context.get_project_files({item})
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for _, f in ipairs(dir_files) do
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local path = root .. "/" .. f
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local data = read_file(path)
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if data then
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table.insert(included_sections, "\nFile: `" .. f .. "`\n```\n" .. data .. "\n```\n")
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end
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end
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else
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local data = read_file(full_path)
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if data then
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table.insert(included_sections, "\nFile: `" .. item .. "`\n```\n" .. data .. "\n```\n")
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end
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end
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end
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end
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local initial_sections = {
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"### Basic Prompt Instructions:\n",
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conf.initial_prompt .. "\n\n\n",
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"### User Instructions:\n",
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user_input .. "\n\n\n",
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"### Context/Data:\n",
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"Project name: " .. (conf.project_name or "") .. "\n",
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"Project Structure:\n",
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project_structure,
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table.concat(included_sections, "\n")
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}
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local prompt = table.concat(initial_sections, "\n")
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local token_limit = conf.token_limit or 8000
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local token_count = estimate_tokens(prompt)
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if conf.debug then
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vim.api.nvim_out_write("[chatgpt_nvim:init] Prompt token count: " .. token_count .. "\n")
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end
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if token_count > token_limit then
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print("Too many files in project structure. The request exceeds the O1 model limit of " .. token_limit .. " tokens.")
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return
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end
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copy_to_clipboard(prompt)
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print("Prompt (requesting needed files) copied to clipboard! Paste it into the ChatGPT O1 model.")
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end
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function M.run_chatgpt_paste_command()
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local conf = config.load()
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if conf.debug then
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vim.api.nvim_out_write("[chatgpt_nvim:init] Running :ChatGPTPaste command.\n")
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end
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print("Reading ChatGPT YAML response from clipboard...")
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local raw = handler.get_clipboard_content()
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if raw == "" then
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vim.api.nvim_err_writeln("Clipboard is empty. Please copy the YAML response from ChatGPT first.")
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return
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end
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local data = parse_response(raw)
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if not data then
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return
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end
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if data.project_name and data.files then
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if conf.debug then
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vim.api.nvim_out_write("[chatgpt_nvim:init] Received project_name and files from response.\n")
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end
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local is_final = false
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for _, fileinfo in ipairs(data.files) do
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if fileinfo.content or fileinfo.delete == true then
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is_final = true
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break
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end
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end
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if is_final then
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if data.project_name ~= conf.project_name then
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vim.api.nvim_err_writeln("Project name mismatch. The provided changes are for project '" ..
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(data.project_name or "unknown") .. "' but current project is '" ..
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(conf.project_name or "unconfigured") .. "'. Aborting changes.")
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return
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end
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local root = vim.fn.getcwd()
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for _, fileinfo in ipairs(data.files) do
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if not fileinfo.path then
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vim.api.nvim_err_writeln("Invalid file entry. Must have 'path'.")
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goto continue
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end
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if not is_subpath(root, fileinfo.path) then
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vim.api.nvim_err_writeln("Invalid file path outside project root: " .. fileinfo.path)
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goto continue
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end
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if fileinfo.delete == true then
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if conf.debug then
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vim.api.nvim_out_write("[chatgpt_nvim:init] Deleting file: " .. fileinfo.path .. "\n")
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end
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handler.delete_file(fileinfo.path)
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print("Deleted file: " .. fileinfo.path)
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elseif fileinfo.content then
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if conf.debug then
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vim.api.nvim_out_write("[chatgpt_nvim:init] Writing file: " .. fileinfo.path .. "\n")
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end
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handler.write_file(fileinfo.path, fileinfo.content)
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print("Wrote file: " .. fileinfo.path)
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else
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vim.api.nvim_err_writeln("Invalid file entry. Must have 'content' or 'delete' set to true for final changes.")
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end
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::continue::
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end
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return
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else
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local dirs = conf.directories or {"."}
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local requested_paths = {}
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for _, fileinfo in ipairs(data.files) do
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if fileinfo.path then
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table.insert(requested_paths, fileinfo.path)
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end
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end
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local file_sections = {}
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local root = vim.fn.getcwd()
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for _, f in ipairs(requested_paths) do
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local path = root .. "/" .. f
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local content = read_file(path)
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if content then
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table.insert(file_sections, "\nFile: `" .. f .. "`\n```\n" .. content .. "\n```\n")
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else
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table.insert(file_sections, "\nFile: `" .. f .. "`\n```\n(Could not read file)\n```\n")
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end
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end
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local sections = {
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conf.initial_prompt,
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"\n\nProject name: " .. (conf.project_name or ""),
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"\n\nBelow are the requested files from the project, each preceded by its filename in backticks and enclosed in triple backticks.\n",
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table.concat(file_sections, "\n"),
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"\n\nIf you need more files, please respond again in YAML listing additional files. If you have all information you need, provide the final YAML with `project_name` and `files` (with `content` or `delete`) to apply changes.\n"
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}
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local prompt = table.concat(sections, "\n")
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local token_limit = conf.token_limit or 8000
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local token_count = estimate_tokens(prompt)
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if conf.debug then
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vim.api.nvim_out_write("[chatgpt_nvim:init] Returning requested files. Token count: " .. token_count .. "\n")
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end
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if token_count > token_limit then
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vim.api.nvim_err_writeln("Too many requested files. Exceeds token limit.")
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return
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end
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copy_to_clipboard(prompt)
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print("Prompt (with requested files) copied to clipboard! Paste it into the ChatGPT O1 model.")
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end
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else
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vim.api.nvim_err_writeln("Invalid response. Expected 'project_name' and 'files'.")
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end
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end
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return M
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