Full breakdown

Run tasks at scheduled times in the cloud.

• Travis CI
  • con: can be at most daily
  • con: caches are accessible by PRs
• Circle CI
  • pro: can cache between cron runs
• GitHub Actions
  • pro: everything in one place (no reliance on third-party providers)
  • con: can only cache on push and PR

• In-place: the root config files (.travis.yml/.circleci/.github/workflows/ etc.)
• TODO: or file layout: (travis|circle|gh)_(day|week|month)_*.y(a)ml?