EngineeringProductivity/Projects/Treeherder

About

Treeherder is a reporting dashboard for checkins to Mozilla projects (for example, mozilla-central). It allows users to see the results of automatic builds and their respective tests. Treeherder also provides a rich set of APIs that can be used by other projects interested in this information.

Treeherder is the successor to TBPL.

For tracking performance data, see Treeherder's sister project, Perfherder.

For tracking intermittent test failures, see Intermittent Failures View.

Contributing

To make UI changes, in many cases you only need to perform a very simple setup running a local webserver pointing at the production instance, described here. If you wish to hack on the backend, or the UI and backend together, you will instead need to set up a Vagrant environment, using these steps.

• A-Team Bootcamp: Best practices for working on A-Team projects (of which Treeherder is one), including valuable information on using Git and Bugzilla. If you're new to Mozilla or the A-Team, please read this guide thoroughly before proceeding.
• Good first bugs for new developers: Bugs Ahoy
• Issue tracker: Report a bug / search open bugs / bug triage
• We use the autolander tool for automatically linking github pull requests to bugs.
• Mozilla Treeherder instances: Staging / Production (mana page) / Deployed changes info

Source and Docs

• UI & backend: Source / Docs
• Treeherder data submission clients:
  • Pulse: Source / docs

(Python and Node submission support has been removed.)

• Treeherder Project Debriefs
  • 2016 Q2

Getting in touch

• Chat on IRC: #treeherder / learn about IRC / channel logs
• Mailing list: tools-treeherder (or via Google groups)
• Weekly meetings: Notes & dial-in details

What we're working on

Assigned Treeherder bugs that have been modified in the last month. View on Bugzilla

Full Query

ID	Priority	Component	Summary	Assigned to
1066272	P3	Treeherder: Data Ingestion	Display TaskCluster jobs that are expected to run but haven't yet been queued ("unscheduled" jobs)	Johan Lorenzo [:jlorenzo]
1621728	P3	Treeherder	Add a section to the docs on writing tests	moijes
1452249	P3	Treeherder: Data Ingestion	test_ingest_twice_log_parsing_status_changed seems broken	moijes
1560596	P3	Treeherder: Data Ingestion	Clean up some of the code for ingesting Taskcluster tasks	moijes
2004378	--	Treeherder: Frontend	use part with crash signature as search term from failure line for new issue or bug summary	Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)
1641304	--	Treeherder: Data Ingestion	Storing FailureLines should validate that the value of the action field is supported	moijes
1857600	--	Treeherder: Data Ingestion	automatically ignore tasks for unsupported branches of github projects without the use of a manual list	moijes
2004620	--	Treeherder	Enable replicate ingestion – Phase 2 (mozilla-central)	Myeongjun Go

Recent changes

Bugs fixed in the last 14 days. View on Bugzilla

Full Query

ID	Component	Summary	Assigned to
1361570	Treeherder: Data Ingestion	Add index to URL field of Repository since we search on it	moijes
1558594	Treeherder: Data Ingestion	Update Treeherder to reflect new known_intermittent field in Mozlog	moijes