Let's make mozilla-releng/staging-fenix the official staging repository.
By supporting it in the automation, we no longer need to maintain a
staging patchset to test things properly.
This PR builds on [AC##9024][1], and implements setting the Nimbus endpoints from [a secret set at build time][2].
For production use, this requires a secret named `nimbus_url` to be put into CI.
Note: Nimbus is currently behind a feature flag.
If developers wish to use a Nimbus server for local development, you can set the url by adding an entry into local.properties, e.g.:
```
nimbus.remote-settings.url=https://settings.stage.moz4ws.net
```
Without setting server, Nimbus will be able to function, except no experimental definitions will be fetched, and features under experiment will be configured as if not enrolled in the experiment.
[1]: https://github.com/mozilla-mobile/android-components/pull/9024
[2]: https://groups.google.com/a/mozilla.com/g/android-components-team/c/lAGVKQy8aiA/m/rY3uGAwhBAAJ
* Enable webrender for all tests and run a subset without webrender.
* Run tests on PR.
* Change task labels for webrender-enabled tests.
* Move transform logic to after the main transform.
* Reformat group symbol.
* Check if extra field is empty.
* Try a different method for treeherder info.
* Fix up assignment issue.
* Reformat symbol field instead of groupSymbol.
* Add new task group to config.
* Change the platform name for webrender tasks.
* Undo testing changes.
* Undo platform naming changes.
* Use nightly Fenix variant.
* Run the tests in PR.
* Update visual-metrics scripts to include the similarity metrics.
* Use python3.5 in visual-metrics docker.
* Install wget in the docker.
* Use python3.6 hashes instead of python3.5.
* Undo run-visual-metrics.py python changes.
* Upgrade python setuptools version to 46.1.3.
* Add setuptools to transitive dependency list.
* Undo PR test changes.
* Remove setuptools install line and use requirements.txt instead.
* Undo PR test changes.
* Fix geckodriver artifact suffix.
* Test a browsertime task.
* Revert browsertime test.
* Add visual-metrics docker type.
* Add required browsertime toolchain fetches.
* Add browsertime tests for technical and visual metrics.
* Run browsertime tests in a cron task.
* Run visual metrics on all browsertime tests.
* Use spaces instead of tabs, and resolve visual-metric nits.
* Enable browsertime on pull request for testing.
* Restrict PR tests to amazon on browsertime.
* First attempt using multi_dep.
* Add a primary dependency to browsertime.
* Try by not popping.
* Debug prints.
* Make one grouping per browsertime task.
* Try without the multi_dep transform.
* Delete dependent-tasks in visual-metrics transformer.
* Update setuptools installed and copy run-on-tasks-for.
* Use get when getting run-on-tasks-for.
* Add new pinned requirements.
* Try it.
* Set run-on-tasks-for properly.
* Remove print statement.
* Remove single_dep loader, and print statements.
* Remove run-on-tasks-for testing setting.
* Restart testing, and set user to root in visual-metrics Docker.
* Remove testing settings.
* Remove fetch-content from Docker.
* Change attributes grouping method.
* Run all tests as a check.
* Undo testing changes, and fix a bad test name.
