久々に↓の記事のGithub Actionsを走らせたらなんかWarningが出てきたので対応する

1番目のWarning

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions/setup-python@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

actions/checkout@v2, actions/setup-python@v2がnode12を使っているけど、Github Actionsはnode16に移行するぞ、ということらしい

Node12 has been out of support since April 2022. As a result we have started the deprecation process of Node12 for GitHub Actions. We plan to migrate all actions to run on Node16 by Summer 2023.

What you need to do
For Actions maintainers: Update your actions to run on Node16 instead of Node12 (Actions configuration settings)
For Actions users: Update your workflows with latest versions of the actions which runs on Node16 (Using versions for Actions)

新しいバージョンのActionsが対応済みならバージョン上げるだけでOKか

でつ

元記事でも参照していたPyPAユーザーガイド内のGithub Actionsコードが更新されていた

これに従ってactions/checkout@v3, actions/setup-python@v4にアプデすれば治りそう

でつ

2, 3番目のWarning

Input 'password' has been deprecated with message: UNSUPPORTED GITHUB ACTION VERSION

You are using pypa/gh-action-pypi-publish@master. The master branch of this project has been sunset and will not receive any updates, not even security bug fixes. Please, make sure to use a supported version. If you want to pin to v1 major version, use pypa/gh-action-pypi-publish@release/v1. If you feel adventurous, you may opt to use use pypa/gh-action-pypi-publish@unstable/v1 instead. A more general recommendation is to pin to exact tags or commit SHAs.

Please also consider migrading your setup to use secretless publishing: https://github.com/marketplace/actions/pypi-publish#trusted-publishing

メッセージは大きく2つ：

pypa/gh-action-pypi-publish@masterは更新されないのでpypa/gh-action-pypi-publish@release/v1とかを指定してくれ
secretless publishingに移行してはいかが？

1点目は言われた通りにして解決だろう
2点目もなんか良さげだからやってみる

でつ

2点目も貼られたガイドに従うだけで良さそう

でつ

以上の修正でWarningは全部消えた

なんかNotice出たけどこれはtrusted publishingしましたよって言ってるだけっぽい？

では問題なしということで、修正を記事に反映させた