With webpack, variables declared in each file are already file-local
(Global variables need to be explicitly exported), so these IIFEs are
no longer needed.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
This commit prepares the frontend code to be consumed by webpack.
It is a hack: In theory, modules should be declaring and importing the
modules they depend on and the globals they expose directly.
However, that requires significant per-module work, which we don't
really want to block moving our toolchain to webpack on.
So we expose the modules by setting window.varName = varName; as
needed in the js files.
This checks for whether local storage is enabled and if it
is not enabled, then it will skip checking the value of
"dontAskForNotifications" key in the local storage.
This should eliminate an occasional JavaScript traceback we were
seeing in production.
Fixes#8721.
Also refactor the "panels"/banner code to be a bit clearer about how
it's supposed to generically work, using [data-process] as a uniquely
identifying marker.
Fixes: #8166.
[greg: rebased and squashed a series of fixup commits.]
The original code made a 3/4-hearted effort to generically accommodate
more banners/"panels" later, but named itself after the first one made.
[greg: expanded commit message.]
Anders Kaseorg
Armaan Ahluwalia
Shubham Dhama
Aastha Gupta
Brock Whittaker