Question

Explain about the page_build webhook trigger event in Github?

Answer 1

Webhook event payload	Activity types	GITHUB_SHA	GITHUB_REF
page_build	Not applicable	Last commit on default branch	Not applicable

Note: This event will only trigger a workflow run if the workflow file is on the default branch.

Runs your workflow when someone pushes to a branch that is the publishing source for GitHub Pages, if GitHub Pages is enabled for the repository. 

For example, you can run a workflow when the page_build event occurs.

on:
  page_build