potiuk opened a new pull request, #26151: URL: https://github.com/apache/airflow/pull/26151
For quite some time we did not have the name of the main builds However more and more the "main" builds are used to provide early warnigns for some problems: * 3rd-party dependencies breaking our builds * our own dependencies breaking the constraints * building ARM images * building breeze images quickly * running complete matrix of tests * finding flaky tests So effectively, those main builds are really "Canary" builds - when those builds are failing, they give us a chance to react quickly, without affecting the regular PR builds. This PR clarifies the meaning and reasoning for those builds and introduces "Canary" name for them. During related documentation review, it also turned out that a number of old environment variables are not used any more (after the breeze changing to Python) and this PR also removes them from documentation and removes the variables from all the scripts (including removal of some unused scripts) The new documentation also mentions somethign that we've learned recently - that in case you use Breeze in non-airflow workflows in GitHub Actions, you need to override the variables through command line parameters rather than through environment variables, because GitHub actions treats GITHUB_* variables as immutable for security. <!-- Thank you for contributing! Please make sure that your code changes are covered with tests. And in case of new features or big changes remember to adjust the documentation. Feel free to ping committers for the review! In case of an existing issue, reference it using one of the following: closes: #ISSUE related: #ISSUE How to write a good git commit message: http://chris.beams.io/posts/git-commit/ --> --- **^ Add meaningful description above** Read the **[Pull Request Guidelines](https://github.com/apache/airflow/blob/main/CONTRIBUTING.rst#pull-request-guidelines)** for more information. In case of fundamental code changes, an Airflow Improvement Proposal ([AIP](https://cwiki.apache.org/confluence/display/AIRFLOW/Airflow+Improvement+Proposals)) is needed. In case of a new dependency, check compliance with the [ASF 3rd Party License Policy](https://www.apache.org/legal/resolved.html#category-x). In case of backwards incompatible changes please leave a note in a newsfragment file, named `{pr_number}.significant.rst` or `{issue_number}.significant.rst`, in [newsfragments](https://github.com/apache/airflow/tree/main/newsfragments). -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
