Script Environment Variables

This document outlines the environment variables used in the Nata script, detailing their purpose and data types. You can use these variables within your recipes script.

Table of Contents

• Environment Variables
• Accessing Environment Variables

Environment Variables

Window Matching Rule

Variable Name	Type	Description
ACTIVE_WIN_CLASS	String	Class of the currently active window.
ACTIVE_WIN_TITLE	String	Title of the currently active window.
LAYER_NAME	String	Name of the layer for the matched window rule.

Config

Variable Name	Type	Description
CONFIG_FILE	String	Path to the configuration file.
RECIPES_SCRIPT	String	Path to the recipes script.
CONFIG_DATA	String	Configuration data from the config file, stored in JSON format.
BASE_LAYER	String	Base layer name.
INTERVAL	Number	Time interval in seconds.
IP	String	IP address.
PORT	Integer	Port number.

Config Window Rules

Variable Name	Type	Description
WIN_RULES_COUNT	Integer	Number of window rules defined in the config file.
WIN_CLASSES	Array	List of window classes from the config file.
WIN_TITLES	Array	List of window titles from the config file.
LAYER_NAMES	Array	List of layer names from the config file.

Accessing Environment Variables

To access an environment variable in your recipes script, use the $ prefix followed by the variable name:

echo "Active window title: $ACTIVE_WIN_TITLE"

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