/oh3-typescript-graalvm

Primary LanguageTypeScript

What is this project about

This is just an example how we could enhance OpenHAB 3.0 for JavaScript/TypeScript. This is based on the great work of @jpg0 and his pending requests on the openhab repo. So he it the author of the automation binding - I just modfied it a bit.

More information here: openhab/openhab-addons#8516

How to use this example

  • Prepare a (fresh) OpenHAB 3.0 installtion on you computer
  • Copy this into the conf folder, the interesting part is the folder automation
  • Download both files from github https://github.com/csowada/openhab2-addons/releases/tag/jsscripting-example-v1
    • Maybe the ...support.jar file is not required
  • Copy my modified version of jpg0/openhab-addons:jsscripting branch
  • Done -> use the automation/jsr223-node directory for JavaScript rules

TypeScript

  • Install Typescript global on your computer
  • Run npm install from the automation/typescript directory
  • Run the command tsc or tsc -w from the automation/typescript directory
  • Check if the rules are woking :-)

Thank you @jpg0 for the great implementation, I really like his work !!!

Changes to the original jsscripting binding

I've added a custom FileWatcher to ignore the current OpenHab implementation to load files in the automation directory. My implementation only loads files in the root automation/jsr223-node folder. Due to this change you can have a node_modules directory in the same directory and also use relative files with require or import.