changes for a better approach

lua/chatgpt_nvim/config.lua

@@ -0,0 +1,51 @@
+-- lua/chatgpt_nvim/config.lua
+-- Changed to use YAML for configuration instead of JSON.
+-- Reads from .chatgpt_config.yaml and uses lyaml to parse it.
+-- If no config file is found, uses default values.
+
+local M = {}
+local uv = vim.loop
+
+-- Attempt to require lyaml for YAML parsing.
+-- Make sure lyaml is installed (e.g., via luarocks install lyaml)
+local ok_yaml, lyaml = pcall(require, "lyaml")
+
+local function get_config_path()
+  local cwd = vim.fn.getcwd()
+  local config_path = cwd .. "/.chatgpt_config.yaml"
+  return config_path
+end
+
+function M.load()
+  local path = get_config_path()
+  local fd = uv.fs_open(path, "r", 438) -- 438 = 0o666
+  if not fd then
+    -- Return some default configuration if no file found
+    return {
+      initial_prompt = "",
+      directories = { "." },
+    }
+  end
+  local stat = uv.fs_fstat(fd)
+  local data = uv.fs_read(fd, stat.size, 0)
+  uv.fs_close(fd)
+  if data and ok_yaml then
+    local ok, result = pcall(lyaml.load, data)
+    if ok and type(result) == "table" then
+      local config = result[1]
+      if type(config) == "table" then
+        return {
+          initial_prompt = config.initial_prompt or "",
+          directories = config.directories or { "." },
+        }
+      end
+    end
+  end
+  -- Fallback if decode fails
+  return {
+    initial_prompt = "",
+    directories = { "." },
+  }
+end
+
+return M