Content script remains "ready" even after unloading

[fregante]

My logic might have been incorrect in:

• https://github.com/pixiebrix/pixiebrix-extension/pull/3915

See:

https://github.com/pixiebrix/pixiebrix-extension/blob/e6644547df7a73dca2fe9600b18a2423e0fa2ce2/src/contentScript/ready.ts#L18-L32

Related

• https://github.com/pixiebrix/pixiebrix-extension/issues/4189

In the situation described by that issue, our logic trips trips on the "ready" attribute and reports the content script as "ready" even if the new one hasn't been injected.

Solution

onContextInvalidated().then(() => {
  if body[READY_ATTRIBUTE] === currentUuid
    removeAttribute(body, READY_ATTRIBUTE) 
})

[fregante]

Also related

• https://github.com/pixiebrix/pixiebrix-extension/issues/4124