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README.md

Firebase Functions

This folder contains firebase functions to support the Photobooth project.

'share' function

This function validates the requested path is valid for sharing (that it is /share/filename.ext) and that the extension is an expected image file type. It will validate the file exists in storage, and if so return HTML will valid <head> to support open graph and twitter sharing.

Serving the functions locally

From the root folder of the project, run firebase serve. The console will output localhost paths that you can access in your browser.

For instance, to test the "share" function, try http://localhost:5001/io-photobooth-dev/us-central1/shareImage/share/upload.jpg

Running tests

In this folder run npm test

Lint and format files

  • npm run lint
  • npm run lint:fix