#2240 Missing manifest entries with webpack watch mode recompilations

[Anonymous]

Originally created by: jeffposnick
Originally owned by: jeffposnick

@arackaf noted an issue that could roughly be reprduced by:

• Cloning https://github.com/arackaf/booklist/
• From the react/ subdirectory, running npm run watch.
• Checking out the temp-sw branch, triggering a recompilation.

At that point, at least the index.html (generated by html-webpack-plugin), and maybe some other assets are missing from the re-generated precache manifest.

[Anonymous]

• assigned_to: jeffposnick

[Anonymous]

Ticket changed by: jeffposnick

• status: open --> closed

[Anonymous]

Originally posted by: jeffposnick

(This is actually [#1790], which unfortunately was overlooked leading up to the v5 release, but which should get some attention soon.)

[Anonymous]

Originally posted by: arackaf

In the outside chance anyone needs those repro steps above, use special/pre-temp-sw instead of master, above, for the "before" step, then switch to temp-sw to trigger the rebuild.