Jonah Williams 90d83e37a6
[flutter_tools] register service worker after first frame event (#66082)
Registering the service worker immediately after the documented has loaded may cause SW initialization to compete with framework initialization. It was recommended to us that we defer the service worker setup until after the framework is done with setup, which should be sometime after the first frame.

To implement this, I augmented the binding setup to dispatch an event on the document after the binding has initialized. I don't see any obvious risks with this setup.

Fixes #66066
2020-09-23 18:58:05 -07:00
..

This directory contains tools and resources that the Flutter team uses during the development of the framework. The tools in this directory should not be necessary for developing Flutter applications, though of course, they may be interesting if you are curious.

The tests in this directory are run in the framework_tests_misc-* shards.

Luci builder file

try_builders.json and prod_builders.json contain the supported luci try/prod builders for flutter.

try_builders.json

It follows format:

{
    "builders":[
        {
            "name":"yyy",
            "repo":"flutter",
            "taskName":"zzz",
            "enabled":true,
            "run_if":["a/b/", "c/d/**"]
        }
    ]
}
  • enabled(optional): true is the default value if unspecified
  • run_if(optional): will always be triggered if unspecified

prod_builders.json

It follows format:

{
    "builders":[
        {
            "name":"yyy",
            "repo":"flutter",
            "taskName":"zzz",
            "flaky":false
        }
    ]
}

try_builders.json will be mainly used in flutter/cocoon to trigger/update pre-submit flutter luci tasks, whereas prod_builders.json will be mainly used in flutter/cocoon to refresh luci task statuses to dashboard.