deps: upgrade rpt2 to latest v0.32.0 to fix monorepos

[agilgur5]

Intro

Hi 👋 , by way of introduction, I help maintain rollup-plugin-typescript2 and also formerly solo-maintained TSDX for ~1.5 years (the creator hasn't been involved in years and his abusiveness was central to me leaving OSS for over a year), so I'm very familiar with the internals of microbundle as well.

I was investigating ezolenko/rollup-plugin-typescript2#295 and found that microbundle is on an older version of rpt2, causing several issues in this repo.

Summary

Upgrade rpt2 to v0.32.0 to fix various monorepo issues

• Fixes Breaks when trying to import typescript outside of directory #808
• Fixes Exported type definition is different from original #931
• Possible fix for Transpiling local package dependencies that use TS file as entry point #845, but I'm not sure if that's exactly a duplicate or not

Details

• rpt2 v0.30.0 supports compiling files outside of the project directory with no additional configuration (e.g. of rootDir) as it upgraded its dep of @rollup/pluginutils to v4, which had a breaking change affecting createFilter in fix(pluginutils)!: don't add cwd to absolute or patterns that start with a glob rollup/plugins#517

  • essentially, the change to @rollup/pluginutils allows transforming files outside of the project dir

• rpt2 v0.32.0 supports symlinks, such as with monorepos built w/ pnpm

• previously, microbundle was using rpt2 v0.29.0, which is about ~1.5 years out-of-date

References

• Root cause analysis for compiling files outside of project dir: TS files outside project dir not being parsed -- microbundle uses outdated version of rpt2 ezolenko/rollup-plugin-typescript2#295 (comment) which references Breaks when trying to import typescript outside of directory #808 and duplicated Is it possible to make this plugin transpile files from outside the root of the package (f. ex. in a monorepo setup)? ezolenko/rollup-plugin-typescript2#216 (comment)
• Root cause analysis for symlink issues: rpt2 does not resolve pnpm symlinked dependencies ezolenko/rollup-plugin-typescript2#234 (comment)
  • PR that fixed it: fix: add realpath to host to properly resolve monorepos / symlinks ezolenko/rollup-plugin-typescript2#332

Testing

It doesn't look like microbundle's fixtures support monorepos yet (would require setting up symlinks or pnpm etc), so as a result I didn't add a whole test suite for that which would've made this PR significantly more complex and involved in the internals of the testing set-up.
Once I set-up an integration test for this in rpt2, I could contribute a similar fixture downstream here, but it may require a different CI workflow to not break the existing test set-up

[changeset-bot]

🦋 Changeset detected

Latest commit: 336a485

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
microbundle	Patch

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[rschristian]

Thanks!