[BUG] MV2 target doesn't support content_security_policy override

[Kurolox]

What happened?

When using the --target=firefox-mv2 target for building a Plasmo project, if the package.json file contains a content_security_policy override, the build will fail silently (assumedly due to the different syntax between MV2 and MV3 manifests)

Version

Latest

What OS are you seeing the problem on?

Linux

What browsers are you seeing the problem on?

Firefox

Relevant log output

> plasmo build --target=firefox-mv2

🟣 Plasmo v0.52.1
🟠 The browser extension development framework.
🔵 INFO   | Prepare to bundle the extension...
🔵 INFO   | Loaded env from /home/kuro/tools/hiring/chrome-extension/.env.local
🔴 ERROR  | Invalid Web Extension manifest
          | undefined
🔴 EXIT   | 👋 Good bye and have a great day!

(OPTIONAL) Contact Details

[email protected]

Code of Conduct

• I agree to follow this project's Code of Conduct
• I checked the current issues for duplicate problems.

[louisgv]

This fix will play nicely with #147

[spookyuser]

This is still happening to me, just wondering if it's on purpose or

[louisgv]

@spookyuser How are you specifying the CSP override? This code should have passed it down: https://github.com/PlasmoHQ/plasmo/blob/main/cli/plasmo/src/features/manifest-factory/mv2.ts#L65-L87

See if you can fix it - also I'd raise a new issue and referencing this, indicating a regression.

[spookyuser]

Thanks, will check it out and log a new issue with an example! i think i was just specifying it as "content_security_policy" in the package.json manifest section, and yeah the exported csp had nothing from the ovveride 🙈