Microbundle: Empty source map

[eLeontev]

.map file has empty sourse map
{"version":3,"file":"bundle.m.js","sources":[],"sourcesContent":[],"names":[],"mappings":";;;;;;;;;;;;;;;;;"}

used version 0.2.4

[dontgoplastic]

FWIW, reverting to v0.2.3 fixes the issue for my project. Using v0.2.4+ results in similarly empty sourcemaps.

[developit]

It's likely due to replace plugin. Were either of you able to verify this is still happening on 0.3.x?

[dontgoplastic]

Yes, I noticed it using 0.3.1

[developit]

I think npm update should pull down new versions of rollup-plugin-postprocess and rollup-plugin-preserve-shebang, which should fix Source Maps. Let me know if you have a chance to check!

[dontgoplastic]

Hmm, no dice. npm update didn't pull down [email protected] or [email protected]. In fact, I don't see where postprocess is referenced. What is that a dependency of?

I tried manually installing the two packages at the above versions but it still didn't seem to work.

I can try to get my project up on github a bit later tonight if that will help with debugging. Let me know!

[dontgoplastic]

You can view my project here. It's a very small amount of code, so hopefully it's easy to parse through: https://github.com/dontgoplastic/tab-nav

Fingers crossed that this is helpful and that I'm not just doing something completely bone-headed! :)

[developit]

This is fixed in 0.4.1.
(rollup-plugin-flow doesn't emit proper sourcemaps so I've patched it)