The `stage-0` Babel preset has been replaced with the specific Babel
plugins that we depend upon. We don't use most of `stage-0`, so this
allowed us to remove many unnecessary transformations. We had to remove
this preset soon anyway, because all of the stage presets are
deprecated in Babel 7.
The `stage-0` preset consisted of these plugins:
```
"transform-do-expressions"
"transform-function-bind"
"transform-class-constructor-call"
"transform-export-extensions"
"transform-class-properties"
"transform-decorators"
"syntax-dynamic-import"
"syntax-trailing-function-commas"
"transform-async-generator-functions"
"transform-async-to-generator"
"transform-exponentiation-operator"
"transform-object-rest-spread"
```
Of that list, only 'transform-class-properties', 'transform-object-
rest-spread', and 'transform-async-to-generator' were being used.
While working on #6805, I noticed that many variables were being used
before they were declared. Technically this worked fine in practice
because we were using the `transform-es2015-block-scoping` Babel plugin,
which transforms `let` and `const` to `var`, which is hoisted. However,
after removing that Babel transformation, many things broke.
All instances of variables or classes being used before declared have
been fixed.
The `no-use-before-define` eslint rule has been added to catch these
cases going forward. The rule is disabled for function declarations for
the moment, because those are always hoisted. We could disable that too
if we want to, but it's purely stylistic and would require a lot more
changes.
* Added visual documentation of the menu bar component
* updated CHANGELOG.md
* renamed to account menu which is the component highlighted in the screenshot
* updated contributions document
* Remove unused state 'gas.basicPriceAndTimeEstimates'
* Check for invalid estimates from local storage
Gas estimates were being cached in local storage then later retrieved,
but the retrieved values were not being checked. If the data failed to
save, failed to load, or was cleared since being saved, it would result
in the gas estimates being set to undefined.
The estimates retrieved from local storage are now checked before they
are used. If they are falsy, the estimates are retrieved from the
network instead.
This should fix this Sentry issue:
[METAMASK-6W0T](https://sentry.io/share/issue/cfe470314a5741768b19050815322aa4/)
A few additional changes were made to the gas-duck tests to accommodate
the use of `sinon.restore`. `restore` is strongly recommended by the
`sinon` team, as neglecting to use it can result in memory leaks. It has
the additional benefit of ensuring you create fresh stubs/spies for each
test, which means they no longer need to be reset between tests.
The `disc` gulp command no longer works. I wasn't able to fix this
easily, so instead it has been removed. We can probably find something
better to replace it with.
`addons-linter` will occasionally run out of heap space. This provides 3
GB of heap for that script rather than the default ~1.5 GB. The CircleCI
containers have 4GB of memory, so this should leave plenty of extra
space for non-heap memory.
The integration tests are slow, and rather inconvenient to run in
development on a regular basis (they break if you move the mouse). They
have been removed from the `test` script, to make running `test`
frequently during development less painful.
This silences a warning message that was printed to the console whenever
this module was loaded during tests.
The API changes between these two versions were reviewed carefully for
differences. The only difference made was to `PBKDF2_HMAC_SHA256.bytes`,
which was replaced by `Pbkdf2HmacSha256`.
The length argument no longer has a default value, so it has been set
to match what the default value was in the previous version we used,
which is 32 (the SHA256 hash size).
The flat tests also rely upon these transformations, yet invoke
browserify from the command line rather than using the gulpfile. The
transformations have been specified on the command line for those
instead.
Of course it's not ideal to have the same transformations listed in two
different places, but the plan is to delete the flat tests soon anyway,
so this should suffice until then.
Closes#4538
The MetaMask bot is currently failing to publish docs updates, and it is
[blocking our ability to release new
versions](https://github.com/MetaMask/metamask-extension/pull/6765).
While we should pursue a proper fix, I think it's worth disabling in the
meanwhile so this glitch doesn't interfere with our regular release
cadence further.
* Add tests for ImportWithSeedPhrase#parseSeedPhrase
* Handle importing whitespace-only seed phrases
Fixes#6694
This changeset fixes our parsing of seed phrases during import to handle the
case where a user tries to import a seed phrase that consists solely of whitespace.
We no longer produce an error and instead treat it as an incorrect seed phrase.
* Handle importing more invalid seed phrases
The back button on the import seed phrase page leaves the Redux store
with `appState.forgottenPassword` set to true, which prevents the user
from logging in. That flag is now unset when the user leaves the page.
Fixes#6740
Refactor the AccountDetailsModal to follow newer conventions. Changes
include:
- Create a directory for the component with separate files for the
component, the container, and the entrypoint.
- Use jsx rather than hyperscript
Fixes#6741
The source maps generated previously were mapping the bundled files to
the post-Babel files - they weren't showing mapping to the source files
as written.
It looks like this was a result of `reactify` being used in addition to
babel - that transformation must have dropped the source maps.
`reactify` still needs to be listed as a dependency because it is
an unlisted requirement of the `boron` package, which we use. We don't
need to use it to create our bundles though, as Babel already performs
the transformations we need.
There is currently a bug in chrome that prevents reading source maps
from a local file [0]. This was preventing Chrome DevTools from using
our JavaScript source maps, where were saved as `.map` files. To work
around this problem the source maps are now generated inline, which
seems to work fine.
The only other browser I tested this with was Firefox, which works both
before and after this change.
[0]: https://bugs.chromium.org/p/chromium/issues/detail?id=931675
Omit requiring mocha to be installed globally; this is not required
for any of the listed commands. Also update the `lint` command to use
the npm script, as the gulp command referenced doesn't exist.
The `watch` npm script did not work - it must have gone unused for some
time. The following changes were required for it to work:
* Use the `--watch` flag, rather than the `watch` command (which appears
to not exist)
* Set the `METAMASK_ENV` environment variable to "test"
* Include the tests in the `ui` directory
* require the `test/setup.js` file before running the tests
The reporter was also changed to `min`, which is generally recommended
for use with the `--watch` flag.
