potiuk opened a new pull request, #54934:
URL: https://github.com/apache/airflow/pull/54934
This PR adds colors to the SVG files showing airflowctl output.
It turns out that rich-argparse has a built-in functionality to generate
previews, all we had to do is to add special "--preview" hidden flag to all
parsers we created.
This enabled running `airflowctl assets --preview out_file.svg". Additional
issue was that when generating the preview from the pre-commit, terminal was
disabled, because commit hooks run without the terminal. That's why we had to
enable pseudo-terminal allocation in the command that executes shell prek hooks
inside breeze container to get colors generated by prek hook.
Finally - better diagnostic was added to the script that generates hashes
and decides whether to regenerate images. You can also now pass the commands
you generate as parameters to the script inside container and you can pass
`--skip-hash-check` flag to be able to force generation of the image without
manually modifying hashes.
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