uid: rules_tools:upgradeCheck
label: Upgrade Check
description: Runs at midnight and checks to see if the current version of OH differes from the latest release
configDescriptions:
  - name: curr
    type: TEXT
    context: item
    filterCriteria:
      - name: type
        value: String
    label: Current Version Item
    required: true
    description: Item that holds the current running version of OH.
  - name: latest
    type: TEXT
    context: item
    filterCriteria:
      - name: type
        value: String
    label: Latest Version Item
    required: true
    description: Item that holds the latest published version of OH.
  - name: up
    type: TEXT
    context: item
    filterCriteria:
      - name: type
        value: Switch
    label: Upgrade Available Item
    required: true
    description: Item that will be set to ON when an upgrade is available
triggers:
  - id: "1"
    configuration:
      time: 00:01
    type: timer.TimeOfDayTrigger
conditions: []
actions:
  - inputs: {}
    id: "2"
    configuration:
      type: application/javascript
      script: >-
        // Current Version

        var currVersion = org.openhab.core.OpenHAB.version;


        // Latest Release

        var releasePage =
        actions.HTTP.sendHttpGetRequest('https://api.github.com/repos/openhab/openhab-distro/releases/latest');

        var parsed = JSON.parse(releasePage);

        var latestVersion = parsed.tag_name;


        items['{{curr}}'].postUpdate(currVersion);

        items['{{latest}}'].postUpdate(latestVersion);

        items['{{up}}'].postUpdate((currVersion == latestVersion) ?
        "OFF" : "ON");
    type: script.ScriptAction