ci: add GitHub Actions workflow

[MikeMcC399]

• closes Add GitHub Actions (CI)? #61

Issue

Existing CI workflows are outdated and non-functional:

• .travis.yml
• .appveyor.yml

Change

Add workflow .github/workflows/ci-test.yml

• which triggers on push or pull_request

• runs on GitHub Actions latest runners ubuntu-24.04, windows-2022 and macos-14 using

• currently supported Node.js versions 18, 20, 22 and 23

• and runs

  • npm test
  • npm run coverage

[MikeMcC399]

The workflow ran successfully in https://github.com/MikeMcC399/ps-tree/actions/runs/12279885394

[nelsonic]

@MikeMcC399 good additions. 👌
Thanks. 🙏

Note: we could also remove the .travis.yml and .appveyor.yml files as these are no longer working/needed. ✂️

[MikeMcC399]

@nelsonic

Note: we could also remove the .travis.yml and .appveyor.yml files as these are no longer working/needed. ✂️

This would be an action for the repo maintainers, as the accounts on Travis and AppVeyor would also need to be deleted, which can't be done through a PR. Also the build badge in the README, which uses Travis, should be removed or updated to use the results of the GitHub Actions CI workflow.

[MikeMcC399]

@nelsonic

I have submitted two additional PRs:

• ci: remove AppVeyor workflow #66
• ci: remove Travis CI workflow #67

The action to clean up the CI accounts still needs to be done by maintainers with access to the accounts.