This updates the `copy-webpack-plugin` to the latest published version, 6.0.3,
resolving [a high-severity security advisory][1] with its `serialize-javascript`
dependency.
[1]: https://www.npmjs.com/advisories/1548
See https://www.npmjs.com/advisories/1548 for more information.
The `yarn audit` output:
```
┌───────────────┬──────────────────────────────────────────────────────────────┐
│ high │ Remote Code Execution │
├───────────────┼──────────────────────────────────────────────────────────────┤
│ Package │ serialize-javascript │
├───────────────┼──────────────────────────────────────────────────────────────┤
│ Patched in │ >=3.1.0 │
├───────────────┼──────────────────────────────────────────────────────────────┤
│ Dependency of │ copy-webpack-plugin │
├───────────────┼──────────────────────────────────────────────────────────────┤
│ Path │ copy-webpack-plugin > serialize-javascript │
├───────────────┼──────────────────────────────────────────────────────────────┤
│ More info │ https://www.npmjs.com/advisories/1548 │
└───────────────┴──────────────────────────────────────────────────────────────┘
```
The relevant [`v6.0.0`][2] breaking changes:
- minimum supported Node.js version is 10.13
- ✅ We use 10.18.1 locally and on CI
- the plugin now accepts an object, you should change `new CopyPlugin(patterns, options)` to `new CopyPlugin({ patterns, options })`
- ✅ Updated `.storybook/webpack.config.js`
[2]:https://github.com/webpack-contrib/copy-webpack-plugin/releases/tag/v6.0.0
This change fixes the `_validateERC20AssetParams` tests, ensuring that the given
options are all valid except those that are being tested. Previously the `symbol`
property was invalid _in addition to_ the `decimals` property.
This one gets a bit more complicated because the styles were interwoven and needed to be untangled to be moved. Essentially, though, the goal is to put the styles where they make the most sense and colocate them with their components.
The "Background" metrics category was being set in the
`backgroundMetaMetricsEvent` function. This function might not
necessarily include any event at all though, so setting it here seemed
inappropriate. It would also crash if `eventData.eventOpts` was not
set, which is not great since that property is optional.
The background category is now set in the `sendBackgroundMetaMetrics`
function in `metamask-controller`. This method is used solely for event
data, so it would make sense for this category to be always set.
There is no functional difference, since `backgroundMetaMetricsEvent`
is called solely by `sendBackgroundMetaMetrics`.
The `currentPath` parameter passed to our metrics utility had been
passed the full URL rather than just the path, contrary to what the
name would imply. We only used the path portion, so passing the full
URL did lead to complications.
Now just the `pathname` is passed in, rather than the full URL. This
simplifies the metrics logic, and it incidentally fixes two bugs.
The main bug fixed is regarding Firefox metrics. Previously we had
assumed the `currentPath` would start with `chrome-extension://`, which
of course was not true on Firefox. This lead to us incorrectly parsing
the `currentPath`, so path tracking was broken for Firefox events.
This broken parsing is now bypassed entirely, so metrics should now
work the same on Firefox as on Chrome.
The second bug was that we were incorrectly setting the tracking URL
for background events during tests. As a result, we were incorrectly
detecting ourselves as an internal site that had referred the user to
us. But this was not of major concern, since it only affected test
metrics (which get sent to the development Matomo project).
Lastly, this change let us discard the `pathname` parameter used in
the `overrides` parameter of the `metricsEvent` function. Now that
`currentPath` is equivalent to `pathname`, the `pathname` parameter is
redundant.
