Tailwindcss CLI Standalone should exit with non-zero code on error

[alexandremjacques]

What version of Tailwind CSS are you using?
3.2.4

What build tool (or framework if it abstracts the build tool) are you using?
Dart Saas

What version of Node.js are you using?
19.7.0

What browser are you using?
Not relevant

What operating system are you using?
macOS

Reproduction URL
Not relevant

Describe your issue
Whenever I use the Tailwind CSS Standalone CLI and I have a syntax error on my input file (-i), the tool reports and error but exits with code 0 from the command line (images bellow).

For automation purposes (I use this tool with PyCharm's File Watchers to generate the final .css) it would be useful and important.

[RobinMalfait]

Hey! Thank you for your bug report!
Much appreciated! 🙏

This should be fixed by #10703 by exiting with 1 in case of an error, and will be available in the next release.

You can already try it by using the insiders build npm install tailwindcss@insiders, however we currently don't ship the Tailwind CSS Standalone CLI for insiders builds.