suggestion: `appShell` should make the SW ignore the generated file sw.js

[julienw]

With the current appShell option, when requesting the generated file sw.js, the SW serves the index file. This is quite confusing for the generated sw.js file that actually exists but because it's not in the list of the SW assets, it's being ignored.

[NekR]

Yeah, it's a bit. Though this happens only for navigation requests. But adding this makes sense.

[julienw]

Yep. We got an error where reading the actual sw.js file helped finding the issue. But we could only look at it using eg curl and not load it from the browser.

[NekR]

Makes sense. Thanks for reporting this. 🙌

[NekR]

https://github.com/NekR/offline-plugin/releases/tag/v5.0.4

[julienw]

Nice, I didn't know that service workers have a location property. TIL :) Thanks !