GitHub Actions: on:

https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#on

on: push
on: [push,fork]
on: workflow_dispatch # for manual trigger 

on:
  push:
    branches:
      - main
      - develop

on:
  schedule:
    # * is a special character in YAML so you have to quote this string
    - cron:  '30 5,17 * * *'

Related

• GitHub Actions: events that trigger workflows
• GitHub Actions: runs-on:
• GitHub Actions: schedule:
• Azure Pipelines: trigger
• when: (GitLab)

See also

• GitHub Actions, act, .github/workflows/, ~/actions-runner/, svc.sh, run:, deploy:, runs-on:, uses:, steps:, jobs:, on:, env:, uses:, script:, continue-on-error:, template:, aws-actions, inputs:, GITHUB_ENV, needs:, github., GitHub runner, my-docker-publish.yml, GitHub Actions variables, GitHub Actions contexts, GitHub Actions Importer, If:, SLSA, Actions Runner Controller (ARC), $GITHUB OUTPUT, notify:, Marketplace
• GitHub, GitHub Actions, GitHub Actions Runner, Events, CodeQL, GitHub Desktop, GitHub organization, base permissions, GitHub Copilot, .gitignore, GitHub Codespaces, GitHub Marketplace, GitHub Apps, GitHub Enterprise Server, GitHub CLI (gh), Dependabot, GitHub security, .github/, GitHub code scanning, GitHub Pages, GitHub Packages, GitHub Advanced Security, GitHub Mobile, GitHub Importer, GitHub versions

https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#workflow_dispatch