darker VS djhtml

Thanks for your suggestions. I have gone through the GitHub issue that you have mentioned. From there I got to know about this plugin https://github.com/akaihola/darker

For Python, Darker does that by applying Black only to changed areas of the code. Maybe the same approach could be used for rustfmt by creating a separate tool?

Not an answer to your question but in the specific case of black you can instead use: https://github.com/akaihola/darker

For instance, we have a number of interesting features planned for the 1.5.0 release of Darker, a tool for running Black/isort/pylint/flake8 but limiting to only lines modified between two given Git commits.

I knew one library using "composite". - Darker: https://github.com/akaihola/darker/blob/master/action.yml - More details here: https://docs.github.com/en/actions/creating-actions/creating-a-composite-action

There's also Darker for only reformatting (using Black) the lines modified by commits.

Assuming the range you're interested in is a range with your changes, you should look at darker.

Yeah that's how we've used it. The results need manual checking, but together with darker https://github.com/akaihola/darker that's how we've been slowly ratcheting our Django monolith into a typed codebase.

We are happy to announce that DjHTML 3.0.0 has been released! This source code formatter for Django templates correctly indents mixed HTML/CSS/JS templates, including Django template tags, and can easily be used as a pre-commit hook to automatically indent Django templates on every commit.

~ djhtml -h usage: djhtml [-h] [-i] [-c] [-q] [-t N] [-o filename] [filenames ...] DjHTML is a fully automatic template indenter that works with mixed HTML/CSS/Javascript templates that contain Django or Jinja template tags. It works similar to other code-formatting tools such as Black and interoperates nicely with pre-commit. Full documentation can be found at https://github.com/rtts/djhtml positional arguments: filenames input filenames options: -h, --help show this help message and exit -i, --in-place modify files in-place -c, --check don't modify files -q, --quiet be quiet -t N, --tabwidth N tabwidth (default is 4) -o filename, --output-file filename output filename

Did you see this post a few hours ago https://www.reddit.com/r/django/comments/u1w400/linting_templates/ ? Someone suggested https://github.com/rtts/djhtml

For django templates I use djhtml: https://github.com/rtts/djhtml

https://github.com/rtts/djhtml is basic, but useful in the few things it does!

I actually wrote a tool that indents HTML files by parsing it using regexes: DjHTML

Update: the latest version of DjHTML now officially supports Jinja2!