I'm a bit ambivalent about this one because it's not the main strategy
that I plan on pursuing. I plan on replacing most DEV-only specific
stacks like `console.error` stacks with a new take on owner stacks and
native stacks. The future owner stacks may or may not be exposed to
error boundaries in DEV but if they are they'd be a new errorInfo
property since they're owner based and not available in prod.
The use case in `console.error` mostly goes away in the future so this
PR is mainly for error boundaries. It doesn't hurt to have it in there
while I'm working on the better stacks though.
The `componentStack` property exposed to error boundaries is more like
production behavior similar to `new Error().stack` (which even in DEV
won't ever expose owner stacks because `console.createTask` doesn't
affect these). I'm not sure it's worth adding server components in DEV
(this PR) because then you have forked behavior between dev and prod.
However, since even in the future there won't be any other place to get
the *parent* stack, maybe this can be useful information even if it's
only dev. We could expose a third property on errorInfo that's DEV only
and parent stack but including server components. That doesn't seem
worth it over just having the stack differ in dev and prod.
I don't plan on adding line/column number to these particular stacks.
A follow up could be to add this to Fizz prerender too but only in DEV.
* Facebook -> Meta in copyright
rg --files | xargs sed -i 's#Copyright (c) Facebook, Inc. and its affiliates.#Copyright (c) Meta Platforms, Inc. and affiliates.#g'
* Manual tweaks
This PR cleans up the DevTools codebase by:
* Consolidating `normalizeCodeLocInfo` into one place
* Remove unused source argument in the DevTools component stacks code
This PR adds the reactVersion pragma to tests.
Tests without the reactVersion pragma won't be run if the reactVersion pragma isn't specified.
Tested each React version manually with the pragma to make sure the tests pass
This is done so that any effects scheduled by the shallow render are thrown away.
Unlike the code this was forked from (in ReactComponentStackFrame) DevTools should override the dispatcher even when DevTools is compiled in production mode, because the app itself may be in development mode and log errors/warnings.
