Method Write

internal/tools/bash.go:238–263

(p []byte)

		}
		return Bash(parent, cmd, timeout)
	case WriteFileName:
		path, _ := call.Arguments["path"].(string)
		// A missing/non-string content (valid JSON, so no _parse_error; schema
		// `required` is not enforced by open-source backends) must not decode
		// to "" and silently truncate an existing file to 0 bytes behind a
		// success-shaped result. An explicit `"content": ""` still writes.
		content, ok := call.Arguments["content"].(string)
		if !ok {
			return `(missing content argument: the call carried no string "content", refusing to write - resend with the full content; an intentionally empty file needs an explicit "content": "")`
		}
		return WriteFile(path, content, boolArg(call.Arguments, "append"))
	case EditFileName:
		path, _ := call.Arguments["path"].(string)
		oldString, _ := call.Arguments["old_string"].(string)
		// Same guard as write_file's content: a dropped new_string must not
		// decode to "" and silently delete the matched text. An explicit
		// `"new_string": ""` still deletes.
		newString, ok := call.Arguments["new_string"].(string)
		if !ok {
			return `(missing new_string argument: the call carried no string "new_string", refusing to edit - resend it; deleting the match needs an explicit "new_string": "")`
		}
		return EditFile(path, oldString, newString)
	case ReadFileName:
		path, _ := call.Arguments["path"].(string)
		return ReadFile(path, intArg(call.Arguments, "offset"), intArg(call.Arguments, "limit"))
	default:
		return fmt.Sprintf("(unknown tool: %s)", call.Name)
	}
}