Bun --watch flag issue

[jtenner]

Hey! Thank you for this amazing software.

The only issue I had was an issue with bun when using the --watch flag.

When the compilation of a given module fails with a syntax error, it prevents the plugin from generating any more modules. This breaks the --watch flag features.

Instead of failing, it makes sense to catch the error, log it to stderr, and then use a previously cached version of that module.

Features added:

• Bugfix: Prevent plugin from crashing
• Bugfix: Report errors to console for end users

A few questions:

1. Is there a specific coding style I should conform to? Or is this solution fine?
2. How can we "test" this, or should we just accept that it can't be tested well?

To try it out locally:

1. Install Bun
2. Initialize a bun project bun init -y
3. Add bunfig.toml with preload = ["./dist/bun-civet.mjs"]
4. Create index.civet with Bun.write "./test.txt", "Hello world!"
5. bun --watch index.civet
6. Add a syntax error (like a bunch of ='s) and change the "Hello world!" string to something else
7. Notice that ./text.txt remains unmodified
8. Remove the syntax errors from index.civet
9. Check ./text.txt for the corresponding changes

I'm very happy to help or make modifications.