Summary:
Fixes T5196
If no phd.user is configured the behaviour is unchanged besides printing a warning when run as root (Usually i would add an exit(1) here but that would break existing installs who do that).
If phd.user is set and the current user is root it will run the daemon as: su USER -c "command" (I'm not sure if this works for every platform needed)
Otherwise it will refuse to start if configured and current user mismatch.
Test Plan: Stopped & Started phd daemon with various users and different phd.user settings including root
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: vinzent, epriestley
Maniphest Tasks: T5196
Differential Revision: https://secure.phabricator.com/D11036
Summary:
Fixes T6702. Ref T3554. Currently, tasks can be cancelled, retried and freed from the web UI by any logged in user.
This isn't appreciably dangerous (I can't come up with a way that a user could do anything security-affecting), but I think I probably intended this to be admin-only, but these actions should move to the CLI anyway.
Move them to the CLI. Lay some groundwork for some future `bin/worker cancel --class SomeTaskClass`, but don't implement that yet.
Test Plan: Used `cancel`, `retry` and `free` from the CLI. Hit all the error/success states.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T3554, T6702
Differential Revision: https://secure.phabricator.com/D10939
Summary:
Fixes an issue with T5336 / D9871. We did 99% of the work here but didn't actually turn on the priority sorting. The unit test passed by default, which didn't catch this.
- Fix the unit test (it failed).
- Fix the query (test now passes).
- Add a "Next in Queue" element to the UI to make this kind of thing easier to spot/understand.
Test Plan: Ran unit test. Viewed "Next in Queue". Queued some tasks, flushed the queue. Web UI tracked the state sensibly.
Reviewers: joshuaspence, btrahan
Reviewed By: btrahan
Subscribers: cburroughs, epriestley
Differential Revision: https://secure.phabricator.com/D10766
Summary:
Ref T1191. Now that the whole database is covered, we don't need to do as much work to build expected schemata. Doing them database-by-database was helpful in converting, but is just reudndant work now.
Instead of requiring every application to build its Lisk objects, just build all Lisk objects.
I removed `harbormaster.lisk_counter` because it is unused.
It would be nice to autogenerate edge schemata, too, but that's a little trickier.
Test Plan: Database setup issues are all green.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley, hach-que
Maniphest Tasks: T1191
Differential Revision: https://secure.phabricator.com/D10620
Summary:
Ref T1191.
- Adds definitions for missing keys and keys with wrong uniqueness. Generally, I defined these before fixing the key query to actually pull all keys and support uniqueness.
- Moves "key uniqueness" to note severity; this is fixable (probably?) and there are no remaining issues.
- Moves "Missing Key" to note severity; missing keys are fixable and all remaining missing keys are really missing (either missing edge keys, or missing PHID keys):
{F210089}
- Moves "Surplus Key" to note seveirty; surplus keys are fixable all remaining surplus keys are really surplus (duplicate key in Harbormaster, key on unused column in Worker):
{F210090}
Test Plan:
- Vetted missing/surplus/unique messages.
- 146 issues remaining.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T1191
Differential Revision: https://secure.phabricator.com/D10590
Summary: Ref T1191. Fills in some more of the databases. Nothing very notable here. I didn't encounter any issues or overlong keys.
Test Plan: Used web UI to click around and verify expected schemata match up against actual schemata well.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T1191
Differential Revision: https://secure.phabricator.com/D10516
Summary:
Ref T2374. Fixes T5988.
Keep track of what's been killed and not been killed, and surface that maybe you need sudo if things don't get killed with --force
...also basically make this force thing work. I managed to convinced myself stuff was getting killed with --force when it mostly wasn't. Make sure the --force parameter gets pushed as low as it needs to go to have things get killed.
Test Plan:
- `sudo ./bin/phd restart`
- `rm -rf /var/tmp/phd/pid/*`
- `./bin/phd stop` --> get warning about rogue daemons
- `./bin/phd stop X` --> get warning about no running daemons
- `./bin/phd stop --force` --> get warning about not being able to kill daemons
- `sudo ./bin/phd stop --force` --> kill daemons successfully
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T2374, T5988
Differential Revision: https://secure.phabricator.com/D10386
Summary:
Ref T5405.
- `--limit` wasn't actually used anywhere.
- Make it mean "the N newest lines".
Test Plan: Ran `bin/phd log`, `bin/phd log --limit 3`.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T5405
Differential Revision: https://secure.phabricator.com/D10385
Summary: Ref T2374. While building D10367 I noticed that phd was finding rogue daemons way more than it should be. Re-jigger this code path so rogue daemons are checked for *after* we've dealt with known daemons. This keeps the logic pretty simple overall.
Test Plan: phd start; kill pid files; phd stop and get the right warning; phd stop --force and it kills the rogue demons. phd stop in normal conditions no longer reporting rogue daemons erroneously
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T2374
Differential Revision: https://secure.phabricator.com/D10368
Summary: Shows the UI everywhere. Also asort() the keys before calculating the environment hash as that is probably an issue for someone at some point we just don't need to have. Ref T5968.
Test Plan: Viewed the setup check and saw a link to the daemon console. Viewed the daemon console and saw the various stale config daemons. Clicked a daemon and saw a "stale config" header icon where expected. Restarted daemons and all of this went away.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T5968
Differential Revision: https://secure.phabricator.com/D10367
Summary: Fixes T4881.
Test Plan: made a config change, saw the issue, restarted daemons and it went away
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T4881
Differential Revision: https://secure.phabricator.com/D10339
Summary:
If daemon data is mangled, `bin/phd restart` will SIGINT process `0`, which kills it.
uh oh T.T so sad
Test Plan: Used `bin/phd start` to start daemons; removed PID information from one; saw `bin/phd stop` shut down cleanly and not kill itself.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: mholden, epriestley
Differential Revision: https://secure.phabricator.com/D10308
Summary:
Fixes T5855. Adds a `--graceful N` flag to `phd stop` and `phd restart`.
`phd` will send SIGINT, wait `N` seconds, SIGTERM, wait 15 seconds, and SIGKILL. By default, `N` is 15.
Test Plan:
- Ran `bin/phd debug ...` and used `^C` to interrupt daemons. Saw graceful shutdown behavior, and abrupt termination on multiple `^C`.
- Ran `bin/phd start`, `bin/phd stop` and `bin/phd restart` with `--graceful` set to various things, notably `0`. Saw graceful shutdowns on the CLI and in the web UI. With `0`, abrupt shutdowns.
Reviewers: btrahan, hach-que
Reviewed By: hach-que
Subscribers: epriestley
Maniphest Tasks: T5855
Differential Revision: https://secure.phabricator.com/D10228
Summary: Ref T5655. Some discussion in D9839. Generally speaking, `Phabricator{$name}Application` is clearer than `PhabricatorApplication{$name}`.
Test Plan:
# Pinned and uninstalled some applications.
# Applied patch and performed migrations.
# Verified that the pinned applications were still pinned and that the uninstalled applications were still uninstalled.
# Performed a sanity check on the database contents.
Reviewers: btrahan, epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: hach-que, epriestley, Korvin
Maniphest Tasks: T5655
Differential Revision: https://secure.phabricator.com/D9982
Summary: These have been moved into libphutil.
Test Plan: Browsed Phabricator, didn't see a crash.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9907
Summary: Fixes T5336. Currently, `PhabricatorWorkerLeaseQuery` is basically FIFO. It makes more sense for the queue to be a priority-queue, and to assign higher priorities to alerts (email and SMS).
Test Plan: Created dummy tasks in the queue (with different priorities). Verified that the priority field was set correctly in the DB and that the priority was shown on the `/daemon/` page. Started a `PhabricatorTaskmasterDaemon` and verified that the higher priority tasks were executed before lower priority tasks.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Maniphest Tasks: T5336
Differential Revision: https://secure.phabricator.com/D9871
Summary: The rest of this code works if we hand off `array()`, and fataling here, while more correct, is harder for users to get out of (they have to go manually remove files) and not obvious.
Test Plan: Corrupted pid file and ran `phd stop`.
Reviewers: joshuaspence
Reviewed By: joshuaspence
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D9749
Summary:
Ref T5446.
- For all callsites which do not specify a value, set `false` explicitly.
- Make `true` the default.
Test Plan: Used `grep`, then manually went through everything.
Reviewers: chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T5446
Differential Revision: https://secure.phabricator.com/D9687
Summary: It is sometimes useful to use `./bin/phd status` as a means to determine if daemons //are// actually running on the current host. For example, a common practice in upstart scripts is something similar to `./bin/phd status || ./bin/phd status`.
Test Plan:
```
> ./bin/phd status
ID Host PID Started Daemon Arguments
1162 ip-10-127-58-93 4046 Jun 20 2014, 3:17:43 AM PhabricatorFactDaemon
1161 ip-10-127-58-93 3984 Jun 20 2014, 3:17:43 AM PhabricatorTaskmasterDaemon
1160 ip-10-127-58-93 3973 Jun 20 2014, 3:17:42 AM PhabricatorTaskmasterDaemon
1159 ip-10-127-58-93 3968 Jun 20 2014, 3:17:42 AM PhabricatorTaskmasterDaemon
1158 ip-10-127-58-93 3943 Jun 20 2014, 3:17:42 AM PhabricatorTaskmasterDaemon
1157 ip-10-127-58-93 3914 Jun 20 2014, 3:17:41 AM PhabricatorGarbageCollectorDaemon
1156 ip-10-127-58-93 3909 Jun 20 2014, 3:17:41 AM PhabricatorRepositoryPullLocalDaemon
> ./bin/phd status --local
There are no running Phabricator daemons.
```
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9645
Summary:
Ref T4209. Unifies the local (`./bin/phd status`) and global (`./bin/phd status --all`) view into a single table. This generally makes it easy to administer daemons running across multiple hosts.
Depends on D9606.
Test Plan:
```
> sudo ./bin/phd status
ID Host PID Started Daemon Arguments
38 localhost 2282 Jun 18 2014, 7:52:56 AM PhabricatorRepositoryPullLocalDaemon
39 localhost 2289 Jun 18 2014, 7:52:57 AM PhabricatorGarbageCollectorDaemon
40 localhost 2294 Jun 18 2014, 7:52:57 AM PhabricatorTaskmasterDaemon
41 localhost 2314 Jun 18 2014, 7:52:58 AM PhabricatorTaskmasterDaemon
42 localhost 2319 Jun 18 2014, 7:52:59 AM PhabricatorTaskmasterDaemon
43 localhost 2328 Jun 18 2014, 7:53:00 AM PhabricatorTaskmasterDaemon
44 localhost 2354 Jun 18 2014, 7:53:08 AM PhabricatorRepositoryPullLocalDaemon X --not Y
```
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T4209
Differential Revision: https://secure.phabricator.com/D9607
Summary: Fixes T5400. Couple of these were missed.
Test Plan: Forced daemons into all statuses, viewed icons.
Reviewers: chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T5400
Differential Revision: https://secure.phabricator.com/D9612
Summary:
We already have GC for daemon log events, but not for daemon logs themselves.
Collect old daemon logs which aren't still running.
Test Plan: Ran `phd debug garbage`, observed old logs get cleaned up. Started some daemons, re-ran garbage, made sure they stuck around.
Reviewers: joshuaspence
Reviewed By: joshuaspence
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D9610
Summary: Add a method to `PhabricatorDaemonLogQuery` to exclude IDs from the results.
Test Plan: Thought long and hard.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9606
Summary: This was previously submitted as D9497, but I had accidentally `arc land`ed some not-reviewed not-yet-complete changes in addition to the accepted diff.
Test Plan: Same as D9497.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Maniphest Tasks: T5388, T4209
Differential Revision: https://secure.phabricator.com/D9589
Summary: Ref T4209. Currently, `./bin/phd status` prints a table showing the daemons that are executing on the current host. It would be useful to be able to conventiently query the daemons running across all hosts. This would also (theoretically) make it possible to conditionally start daemons on a host depending upon the current state and on the daemons running on other hosts.
Test Plan:
```
> ./bin/phd status --all
ID Host PID Started Daemon Arguments
18 phabricator 6969 Jun 12 2014, 4:44:22 PM PhabricatorTaskmasterDaemon
17 phabricator 6961 Jun 12 2014, 4:44:19 PM PhabricatorTaskmasterDaemon
16 phabricator 6955 Jun 12 2014, 4:44:15 PM PhabricatorTaskmasterDaemon
15 phabricator 6950 Jun 12 2014, 4:44:14 PM PhabricatorTaskmasterDaemon
14 phabricator 6936 Jun 12 2014, 4:44:13 PM PhabricatorGarbageCollectorDaemon
13 phabricator 6931 Jun 12 2014, 4:44:12 PM PhabricatorRepositoryPullLocalDaemon
```
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T4209
Differential Revision: https://secure.phabricator.com/D9497
Summary: Ran `arc lint --apply-patches --everything` over rP, mainly to change double quotes to single quotes where appropriate. These changes also validate that the `ArcanistXHPASTLinter::LINT_DOUBLE_QUOTE` rule is working as expected.
Test Plan: Eyeballed it.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin, hach-que
Differential Revision: https://secure.phabricator.com/D9431
Summary: This went smoother than expeced. Makes the rounded Card the default, also tweaked selected state a little.
Test Plan:
Test UIExamples, Maniphest, Home, Differential, Harbormaster, Audit. Everything seems normal
{F163971}
{F163973}
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9408
Summary:
This probably needs some tweaks, but the idea is to make it easier to browse and access applications without necessarily needing them to be on the homepage.
Open to feedback.
Test Plan:
(This screenshot merges "Organization", "Communication" and "Core" into a single "Core" group. We can't actually do this yet because it wrecks the homepage.)
{F160052}
Reviewers: btrahan, chad
Reviewed By: chad
Subscribers: epriestley
Maniphest Tasks: T5176
Differential Revision: https://secure.phabricator.com/D9297
Summary:
Fixes T5154. Currently, "phd stop" terminates daemons relatively abruptly (and other things do too, like killing them). This can leave them with long leases that won't expire any time soon. Normally this isn't a big deal, since it just means an email or an import takes a bit longer (often 2 hours, but up to 24 hours) to run. However:
- We've increased default lease durations a lot fairly recently -- the 2 hours used to be 15 minutes.
- Harbormaster and Drydock add new types of tasks which are more dependent on other tasks, so waiting 2 hours for something to free up can hold up more stuff in queue.
When `phd start` is run, we can be confident (at least, in normal circumstances) that leases are safe to free, since we do a check. This undoes any damage done by abrupt stops in "phd stop" or by users or systems killing stuff.
(It would be nice to make "phd stop" more graceful at some point, but we always have to deal with abrupt termination in some cases no matter how gentle "phd stop" is.)
One sort-of-questionable thing here is that we don't distinguish between tasks which had an active lease and tasks which had been released, since the system itself does not make a distiction. So, for example, if you have a task that retries 5 times and waits an hour between retries, you'll get a retry on every `phd start` now, and could exhaust them all in a few minutes if you cycle `phd start` aggressively. I think this is OK. In the future, we could try to distinguish between these types of tasks, and only free the ones with active leases.
Test Plan:
- Used `phd start` normally, saw it free leases.
- Used `phd start`, killed it real quick so no taskmasters spawned, ran it again an saw no leases freed.
- Used `phd start --keep-leases`.
Reviewers: btrahan
Reviewed By: btrahan
Subscribers: epriestley
Maniphest Tasks: T5154
Differential Revision: https://secure.phabricator.com/D9256
Summary: Fixes T4735. When running `./bin/phd`, show daemon arguments.
Test Plan:
```
./bin/phd status
PID Started Daemon Arguments
12711 May 20 2014, 9:02:52 AM PhabricatorRepositoryPullLocalDaemon []
12716 May 20 2014, 9:02:52 AM PhabricatorGarbageCollectorDaemon []
12733 May 20 2014, 9:02:53 AM PhabricatorTaskmasterDaemon []
12768 May 20 2014, 9:02:53 AM PhabricatorTaskmasterDaemon []
12775 May 20 2014, 9:02:53 AM PhabricatorTaskmasterDaemon []
12780 May 20 2014, 9:02:54 AM PhabricatorTaskmasterDaemon []
12838 May 20 2014, 9:02:54 AM PhabricatorFactDaemon []
13436 May 20 2014, 9:03:23 AM PhabricatorRepositoryPullLocalDaemon ["X","--not","Y"]
```
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Maniphest Tasks: T4735
Differential Revision: https://secure.phabricator.com/D9208
Summary: Did a more exhaustive grep on setIcon and found 99.9% of the icons.
Test Plan: I verified icon names on UIExamples, but unable to test some of the more complex flows visually. Mostly a read and replace.
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: epriestley, Korvin, hach-que
Differential Revision: https://secure.phabricator.com/D9088
Summary:
See <http://github.com/facebook/phabricator/issues/487>. By default, we perform a write in this query to moved daemons to "dead" status after a timeout. This is normally reasonable, but after D7964 we do a setup check against the daemons, which means this query is invoked very early in the stack, before we have a write guard.
Since doing this write unconditionally is unnecessarily, surprising, and overly ambitious, make the write conditional and do not attempt to perform it from the setup check.
(We could also move this to a GC/cron sort of thing eventually, maybe -- it's a bit awkward here, but we don't have other infrastructure which is a great fit right now.)
Test Plan: Hit setup issues and daemon pages. Will confirm with user that this fixes things.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D8023
Summary: This modularizes the rest of the GC submethods. Turned out there was nothing tricky.
Test Plan: Ran `bin/phd debug garbage` and got reasonable looking behavior and output.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D7971
Summary:
Ref T2015. Not directly related to Drydock, but I've wanted to do this for a bit.
Introduce a common base class for all the workflows in the scripts in `bin/*`. This slightly reduces code duplication by moving `isExecutable()` to the base, but also provides `getViewer()`. This is a little nicer than `PhabricatorUser::getOmnipotentUser()` and gives us a layer of indirection if we ever want to introduce more general viewer mechanisms in scripts.
Test Plan: Lint; ran some of the scripts.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2015
Differential Revision: https://secure.phabricator.com/D7838
Summary:
Fixes two issues:
- When rendering a task's details, we currently issue a policy-oblivious query. Instead, issue a policy-aware query.
- The formatting is a little bit weird, with the top half in a box and the bottom half with an older style. Make them consistent.
Test Plan: Looked at the detail pages for several tasks in queue.
Reviewers: btrahan, chad
Reviewed By: chad
CC: aran
Differential Revision: https://secure.phabricator.com/D7812
Summary: We currently have a lot of calls to `addCrumb(id(new PhabricatorCrumbView())->...)` which can be expressed much more simply with a convenience method. Nearly all crumbs are only textual.
Test Plan:
- This was mostly automated, then I cleaned up a few unusual sites manually.
- Bunch of grep / randomly clicking around.
Reviewers: btrahan, chad
Reviewed By: btrahan
CC: hach-que, aran
Differential Revision: https://secure.phabricator.com/D7787
Summary:
This came up recently in a discussion with @lifeihuang, and then tangentally with @hach-que. Make it easier for users to get a sense of whether they might need to add more daemons. Although we've improved the transparency of daemons, it's not easy for non-experts to determine at a glance how close to overflowing the queue is.
This number is approximate, but should be good enough for determining if your queue is more like 25% or 95% full.
If this goes over, say, 80%, it's probably a good idea to think about adding a couple of daemons. If it's under that, you should generally be fine.
Test Plan: {F88331}
Reviewers: btrahan, hach-que, lifeihuang
Reviewed By: btrahan
CC: hach-que, lifeihuang, aran, chad
Differential Revision: https://secure.phabricator.com/D7747
Summary:
While we mostly have reasonable effective object accessibility when you lock a user out of an application, it's primarily enforced at the controller level. Users can still, e.g., load the handles of objects they can't actually see. Instead, lock the queries to the applications so that you can, e.g., never load a revision if you don't have access to Differential.
This has several parts:
- For PolicyAware queries, provide an application class name method.
- If the query specifies a class name and the user doesn't have permission to use it, fail the entire query unconditionally.
- For handles, simplify query construction and count all the PHIDs as "restricted" so we get a UI full of "restricted" instead of "unknown" handles.
Test Plan:
- Added a unit test to verify I got all the class names right.
- Browsed around, logged in/out as a normal user with public policies on and off.
- Browsed around, logged in/out as a restricted user with public policies on and off. With restrictions, saw all traces of restricted apps removed or restricted.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D7367
Summary:
Ref T3675. Some of these listeners shouldn't do their thing if the viewer doesn't have access to an application (for example, users without access to Differential should not be able to "Edit Tasks"). Set the stage for that:
- Introduce `PhabricatorEventListener`, which has an application.
- Populate this for event listeners installed by applications.
- Rename the "PeopleMenu" listeners to "ActionMenu" listeners, which better describes their modern behavior.
This doesn't actually change any behaviors.
Test Plan: Viewed Maniphest, Differntial, People.
Reviewers: btrahan, chad
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T3675
Differential Revision: https://secure.phabricator.com/D7364
Summary:
Ref T603. This cleans up an existing callsite in the policy filter, and opens up some stuff in the future.
Some policy objects don't have real PHIDs:
PhabricatorTokenGiven
PhabricatorSavedQuery
PhabricatorNamedQuery
PhrequentUserTime
PhabricatorFlag
PhabricatorDaemonLog
PhabricatorConduitMethodCallLog
ConduitAPIMethod
PhabricatorChatLogEvent
PhabricatorChatLogChannel
Although it would be reasonable to add real PHIDs to some of these (like `ChatLogChannel`), it probably doesn't make much sense for others (`DaemonLog`, `MethodCallLog`). Just let them return `null`.
Also remove some duplicate `$id` and `$phid` properties. These are declared on `PhabricatorLiskDAO` and do not need to be redeclared.
Test Plan: Ran the `testEverythingImplemented` unit test, which verifies that all classes conform to the interface.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T603
Differential Revision: https://secure.phabricator.com/D7306
Summary: This builds out and implements PHUIPropertyListView (container) and PHUIPropertyListItemView (section) as well as adding tabs.
Test Plan: Tested each page I edited with the exception of Releeph and Phortune, though those changes look ok to me diff wise. Updated examples page with tabs.
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D7283
Summary:
Ref T603. Adds clarifying text which expands on policies and explains exceptions and rules. The goal is to provide an easy way for users to learn about special policy rules, like "task owners can always see a task".
This presentation might be a little aggressive. That's probably OK as we introduce policies, but something a little more tempered might be better down the road.
Test Plan: See screenshot.
Reviewers: btrahan, chad
Reviewed By: chad
CC: aran
Maniphest Tasks: T603
Differential Revision: https://secure.phabricator.com/D7150
Summary: The adds the ability to set 'properties' such as state, privacy, due date to the header of objects.
Test Plan: Implemented in Paste, Pholio. Tested various states.
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: Korvin, aran
Differential Revision: https://secure.phabricator.com/D7016
Summary: Adds plain support for object lists that just look like lists
Test Plan: review UIexamples and a number of other applications
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: Korvin, aran
Differential Revision: https://secure.phabricator.com/D6922
Summary:
^\s+(['"])dust\1\s*=>\s*true,?\s*$\n
Test Plan: Looked through the diff.
Reviewers: chad
Reviewed By: chad
CC: aran
Differential Revision: https://secure.phabricator.com/D6769
Summary:
We currently check if daemons are running using the filesystem and process list. These checks reach the wrong result for a lot of users because their webservers can't read the filesystem or process list. They also reach the wrong result for daemons running on other machines.
Instead, query the active daemon list to see if daemons are running. This should be significantly more reliable.
(We didn't do this before because the running daemon list mechanism didn't exist when the check was written, and at the time it was more complex than doing a simple filesystem/process list thing.)
Test Plan: Viewed `/repositories/` with and without daemons running, saw appropriate warning or lack of warning.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D6722
Summary: Fixes T3680. One description was wrong, and clean up some of the other stuff.
Test Plan: Ran `phd`.
Reviewers: btrahan, Korvin
Reviewed By: Korvin
CC: aran, jifriedman, Korvin
Maniphest Tasks: T3680
Differential Revision: https://secure.phabricator.com/D6683
Summary: Fixes T3557. One thing which made T3557 kind of a mess was the lack of information about progress through temporary failures. Add a column which records a task's last failure time, and surface it in the console.
Test Plan: {F51277}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T3557
Differential Revision: https://secure.phabricator.com/D6550
Summary: Ref T3557. Make it easier to access full daemon logs from the CLI.
Test Plan: {F51265}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T3557
Differential Revision: https://secure.phabricator.com/D6547
Summary:
Ref T3557. We summarize long messages, but don't let you see the entire message. This is occasionally inconvenient, and I'm planning to add more prefix junk to some messages for T2569.
Provide a link you can click to see the full message.
This isn't javascripted because a ton of these can make the page ridiculously enormous and it seems unlikely you'd care much about all of them.
Test Plan: {F51261} {F51262}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran, chad
Maniphest Tasks: T3557
Differential Revision: https://secure.phabricator.com/D6546
Summary:
Ref T3557. This stuff does a bunch of nonsense in the View right now. Instead, do it in a real Query class.
Fixes a long-standing bug which prevented "all daemons" from showing more than 3 days' worth of data.
Test Plan: Viewed `/daemon/`, viewed "All Daemons".
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T3557
Differential Revision: https://secure.phabricator.com/D6544
Summary: Ref T3557. I had misremembered this value; show it in the UI. Depends on D6542.
Test Plan: Viewed UI for a waiting daemon. Saw it restart after 5s.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T3557
Differential Revision: https://secure.phabricator.com/D6543
Summary:
Ref T3557. The major goals here are:
- Modernize use of UI elements.
- Present daemon status with more clarity. Particularly, the "Waiting" status is called out and explained in detail.
Test Plan:
{F51247}
{F51248}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T3557
Differential Revision: https://secure.phabricator.com/D6541
Summary:
Ref T3557. Slightly improves display of daemons:
- Makes status more clear (through colors, explanatory text, icons, and explicit descriptions instead of symbols).
- Particularly, the "wait" status is now communicated as a normal status ("waiting a moment...") with a calm blue color.
- Uses modern responsive elements.
Test Plan: {F51232}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T3557
Differential Revision: https://secure.phabricator.com/D6539
Summary: Fixes T1670. These are now unused.
Test Plan: Grepped for callsites.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T1670
Differential Revision: https://secure.phabricator.com/D6538
Summary: Ref T1670. Use events and direct database writes instead of Conduit. Deprecate the Conduit methods.
Test Plan: Ran daemons, used the console to review daemon event logs.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T1670
Differential Revision: https://secure.phabricator.com/D6536
Summary:
Ref T1670. Prepare for the overseers to talk directly to the database instead of using Conduit. See T1670 for discussion.
This shouldn't impact anything, except it has a very small chance of destabilizing the overseers.
Test Plan:
Ran `phd launch`, `phd debug`, `phd start`.
Ran with `--trace-memory` and verified elevated but mostly steady memory usage (8MB / overseer). This climbed by 0.05KB / sec (4MB / day) but the source of the leaks seems to be the cURL calls we're making over Conduit so this will actually fix that. Disabling `--conduit-uri` reported steady memory usage. I wasn't able to identify anything leaking within code we control. This may be something like a dynamic but capped buffer in cURL, since we haven't seen any issues in the wild.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T1670
Differential Revision: https://secure.phabricator.com/D6534
Summary:
Ref T1670. Mostly, use PhutilArgumentParser. This breaks up the mismash of functional stuff and PhabriatorDaemonControl into proper argumentparser Workflows.
There are no functional changes, except that I removed the "pingConduit()" call prior to starting daemons, because I intend to remove all Conduit integration.
Test Plan:
- Ran `phd list`.
- Ran `phd status` (running daemons).
- Ran `phd status` (no running daemons).
- Ran `phd stop <pid>` (dead task).
- Ran `phd stop <pid>` (live task).
- Ran `phd stop zebra` (invalid PID).
- Ran `phd stop 1` (bad PID).
- Ran `phd stop`.
- Ran `phd debug zebra` (no match).
- Ran `phd debug e` (ambiguous).
- Ran `phd debug task`.
- Ran `phd launch task`.
- Ran `phd launch 0 task` (invalid arg).
- Ran `phd launch 2 task`.
- Ran `phd help`.
- Ran `phd help list`.
- Ran `phd start`.
- Ran `phd restart`.
- Looked at Repositories (daemon running).
- Looked at Repositories (daemon not running).
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T1670
Differential Revision: https://secure.phabricator.com/D6490
Summary:
Fixes T2691. Now, all PhabricatorActionListViews in the codebase setObjectHref to $request->getRequestURI. This value is passed over to PhabricatorActionItems right before they are rendered. If a PhabricatorActionItem is a workflow and there is no user OR the user is logged out, we used this objectURI to construct a log in URI.
Potentially added some undesirable behavior to aggressively setUser (and later setObjectURI) from within the List on Actions... This should be okay-ish unless there was a vision of actions having different user objects associated with them. I think this is a safe assumption.
Test Plan: played around with a mock all logged out (Ref T2652) and it worked!
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T2691
Differential Revision: https://secure.phabricator.com/D6416
Summary:
Ref T2852. Asana sync tasks currently have a standard retry/backoff schedule, but the defaults are quite aggressive (retry every 60s forever). Instead, retry at increasing intervals and stop retrying after a few tries.
- Retry at intervals and stop retrying after a few iterations.
- Modernize some interfaces.
- Add better information about retry behaviors to the web UI.
Test Plan: {F49194}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2852
Differential Revision: https://secure.phabricator.com/D6381
Summary:
this suppresses displaying entries that have not been in the running
state for more than 3 days.
note: We should probably kill off these dead rows similar
to the code at the top of the loop, but without checking to see if we're
the same host and the item is still live, or have some other cruft removal
job to effect the same.
Test Plan: load /daemon/ and rejoice that there are fewer crufty rows.
Reviewers: vrana, nh
Reviewed By: nh
CC: aran, epriestley
Differential Revision: https://secure.phabricator.com/D5299
Summary: Scan Daemons app for pht and fix a form or two.
Test Plan: Used Daemons app as much as I could, check all caps language.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D5133
Summary: Sgrepped for `"=~/</"` and manually changed every HTML.
Test Plan: This doesn't work yet but it is hopefully one of the last diffs before Phabricator will be undoubtedly HTML safe.
Reviewers: epriestley
CC: aran, Korvin
Maniphest Tasks: T2432
Differential Revision: https://secure.phabricator.com/D4927
Summary:
Lots of killed `phutil_escape_html()`.
Done by searching for `AphrontTableView` and then `$rows` (usually) backwards.
Test Plan:
Looked at homepage.
echo id(new AphrontTableView(array(array('<'))))->render();
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D4884
Summary:
Done by searching for `AphrontDialogView` and then `appendChild()`.
Also added some `pht()`.
Test Plan: None.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D4882
Summary: Done by searching for `AphrontErrorView` and then `appendChild()`.
Test Plan:
Looked at Commit Detail.
Looked at Revision Detail.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T2432
Differential Revision: https://secure.phabricator.com/D4843
Summary:
I attempted to test every interface. I probably missed some stuff, but I at least have some level of confidence that the `phutil_tag` branch is fairly stable.
Fixed these issues:
[1] Fixed a Herald issue with object links in transcripts. Some actions return
links; this was previously hard-coded.
[2] DarkConsole refactoring created an issue where the "`" event handler registered too many times.
[3] Fixed a bug where `strlen($value)` was being checked, but fields may now return array(). Possibly we should implement phutil_is_empty_html() or similar.
[4] Fixed a undefined variable issue for image edit transactions.
[5] Fixed an issue with rendering participant transactions. This required phutil_safe_html() because `pht()` can't handle `array()` for `%s`.
[6] Fixed an issue where feed was entirely overescaped by reverting an overly ambitious render_tag -> tag.
[7] Fixed an issue with strict tables and inserting `''` instead of `0` into an integer column.
[8] Fixed an issue where • was shown escaped.
[9] Fixed an issue where "no data" was overescaped.
[10] Fixed an issue with strict tables and inserting `''` instead of `0` into an integer column.
[11] Fixed an issue with strict tables and inserting `''`.
[12] Fixed an issue with missing space after ":" for mini panels.
Encountered (but did not fix) these issues:
[X1] "e" works incorrectly on comments you are not allowed to edit. Did not fix.
[X2] Coverage currently interacts incorrectly with "--everything" for Phutil tests.
Test Plan:
- Viewed Differential.
- Created a diff via copy/paste.
- Viewed standalone diff.
- Jumped to diff via changeset table.
- Created a revision.
- Updated revision.
- Added a comment.
- Edited revision dependencies.
- Edited revision tasks.
- Viewed MetaMTA transcripts.
- Viewed Herald transcripts [1].
- Downloaded raw diff.
- Flagged / unflagged revision.
- Added/edited/deleted inline comment.
- Collapsed/expanded file.
- Did show raw left.
- Did show raw right.
- Checked previews for available actions.
- Clicked remarkup buttons
- Used filetree view.
- Used keyboard: F, j, k, J, K, n, p, t, h, "?" [2] [X1].
- Created a meme.
- Uploaded a file via drag and drop.
- Viewed a revision with no reviewers.
- Viewed a revision with >100 files.
- Viewed various other revisions [3].
- Viewed an image diff.
- Added image diff inline comments.
- Viewed Maniphest.
- Ran various queries.
- Created task.
- Created similar task.
- Added comments to tasks.
- Ran custom query.
- Saved custom query.
- Edited custom queries.
- Drag-reordered tasks.
- Batch edited tasks.
- Exported tasks to excel.
- Looked at reports (issue in T2311 notwithstanding).
- Viewed Diffusion.
- Browsed Git, SVN, HG repositories.
- Looked at history, browse, change, commit views.
- Viewed audit.
- Performed various audit searches.
- Viewed Paste.
- Performed paste searches.
- Created, edited, forked paste.
- Viewed Phriction.
- Edited a page.
- Viewed edit history.
- Used search typeahead to search for user / application.
- Used search to search for text.
- Viewed Phame.
- Viewed Blog, Post.
- Viewed live post.
- Published/unpublished post.
- Previewed post.
- Viewed Pholio.
- Edited/commented mock.
- Viewed ponder.
- Viewed question.
- Added answer/comment.
- Viewed Diviner.
- Viewed Conpherence [4] [5].
- Made Conpherence updates.
- Viewed calendar.
- Created status.
- Viewed status.
- Viewed Feed [6].
- Viewed Projects.
- Viewed project detail.
- Edited project.
- Viewed Owners.
- Viewed package detail.
- Edited package [7].
- Viewed flags.
- Edited flag.
- Deleted flag.
- Viewed Herald.
- Viewed rules.
- Created rule.
- Edited rule.
- Viewed edit log.
- Viewed transcripts.
- Inspected a transcript.
- Viewed People.
- Viewed list.
- Administrated user.
- Checked username/delete stuff.
- Looked at create/import LDAP/activity logs.
- Looked at a user profile.
- Looked at user about page.
- Looked at Repositories.
- Edited repository.
- Edited arcanist project.
- Looked at daemons.
- Looked at all daemons [8].
- Viewed combined log.
- Looked at configuration.
- Edited configuration.
- Looked at setup issues [9].
- Looked at current settings.
- Looked at application list.
- Installed / uninstalled applications [10].
- Looked at mailing lists.
- Created a mailing list.
- Edited a mailing list.
- Looked at sent mail.
- Looked at received mail.
- Looked at send/receive tests.
- Looked at settings.
- Clicked through all the panels.
- Looked at slowvote.
- Created a slowvote [11].
- Voted in a slowvote.
- Looked at Macro.
- Created a macro.
- Edited a macro.
- Commented on a macro.
- Looked at Countdown.
- Created a Countdown.
- Looked at it.
- Looked at Drydock.
- Poked around a bit.
- Looked at Fact.
- Poked around a bit.
- Looked at files.
- Looked at a file.
- Uploaded a file.
- Looked at Conduit.
- Made a Conduit call.
- Looked at UIExamples.
- Looked at PHPAST.
- Looked at PHIDs.
- Looked at notification menu.
- Looked at notification detail.
- Logged out.
- Logged in.
- Looked at homepage [12].
- Ran `arc unit --everything --no-coverage` [X2].
Reviewers: vrana, btrahan
Reviewed By: vrana
CC: aran
Maniphest Tasks: T2432
Differential Revision: https://secure.phabricator.com/D4807
Summary: Created Applications application which allows uninstallation & installation of application.
Test Plan: In "Applications" application, clicked on uninstalled the application by cliking Uninstall and chekcing whether they are really uninstalled(Disabling URI & in appearance in the side pane). Then Clicked on the install button of the uninstalled application to check whether they are installed.
Reviewers: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D4715
Summary:
Created with spatch:
lang=diff
- phutil_render_tag
+ phutil_tag
(X, Y, '...')
Then searched for `&` and `<` in the output and replaced them.
Test Plan: Loaded homepage.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D4503
Summary:
Makes various fixes to the Daemon console UI:
- Removes timeline, timeline cursors, and timeline-related controllers. This abstraction is all but dead and just waiting on an eventual cleanup effort with Facebook (see T2003). There's no need to inspect or debug it anymore.
- Instead of showing the 15 most recently launched non-exited daemons, show all the running daemons. With the old rule, "dead" daemons tended to build up at the bottom of the list -- e.g., secure.phabricator.com shows the 7 active daemons, then 8 dead daemons from as far back as Aug 2012. Showing running daemons is far more useful.
- Simplify the two "Running Daemons" and "All Daemons" subviews into one "All Daemons" subview. The main console now has "running daemons", effectively.
- Create a "Recently completed tasks" view, which shows how many tasks of each task class have completed in the last 15 minutes and how long they took on average. Understanding how quickly tasks are completing is one of the most common uses of the daemon console, and it's currently almost useless for that. Now that we archive tasks, we can show this information in an easily digestable form.
- Partially modernize all of the remaining views.
Test Plan: Looked at daemon console.
Reviewers: btrahan, chad, vrana
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2372, T2003
Differential Revision: https://secure.phabricator.com/D4573
Summary:
No fancy-pants smarty stuff yet, but merges /applications/ and the awful application buttons into the dark navigation.
Hover state is maybe a little weird.
Test Plan: {F29324}
Reviewers: chad, btrahan
Reviewed By: btrahan
CC: aran, btrahan, codeblock
Differential Revision: https://secure.phabricator.com/D4431
Summary: This removes all calls to addSpacer and the method. We were applying it inconsistently and it was causing spacing issues with redesigning the sidenav. My feeling is we can recreate the space in CSS if the design dictates, which would apply it consistently.
Test Plan: Go to Applications, click on every application.
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D4420
Summary: This is used in every other view.
Test Plan: Browsed around.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D4248
Summary:
Load the data for daemon worker tasks when viewing them, and present
the information in a useful way. This defaults to printing the json data,
but for some classes of worker it will also link to the corresponding
object, to make debugging problems with workers easier.
Test Plan:
load /daemon/task/NNN for a CommitParserWorker and a MetaMTAWorker, and
see the addition of a data field with useful content and link.
Reviewers: epriestley, vrana
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D4226
Summary:
Issues here:
- Need an application-sized "eye", or a "home" icon for "Phabricator Home".
- Some of the "apps_lb_2x" sliced images are the "_dark_" versions, not the light versions.
- If you slice an application-sized "logout" (power off) icon and application-sized "help" (questionmark in circle) icon I can replace the current menu icons and nearly get rid of "autosprite".
- To replace the icons on /applications/, the non-retina size is "4x", so we'd need "8x" for retina. Alternatively I can reduce the icon sizes by 50%.
- The "Help", "Settings" and "Logout" items currently have a "glowing" hover state, which needs a variant (or we can drop it).
- The /applications/ icons have a white hover state (or we can drop it).
- The 1x application (14x14) icons aren't used anywhere right now, should they be? Maybe in the feed in the future, etc?
- The "apps-2x" and "apps-large" sheets are the same image, but getting them to actually use the same file is a bit tricky, so I just left them separate for now.
Test Plan:
{F26698}
{F26699}
Reviewers: chad
Reviewed By: chad
CC: aran
Maniphest Tasks: T1960
Differential Revision: https://secure.phabricator.com/D4108
Summary:
This commit doesn't change license of any file. It just makes the license implicit (inherited from LICENSE file in the root directory).
We are removing the headers for these reasons:
- It wastes space in editors, less code is visible in editor upon opening a file.
- It brings noise to diff of the first change of any file every year.
- It confuses Git file copy detection when creating small files.
- We don't have an explicit license header in other files (JS, CSS, images, documentation).
- Using license header in every file is not obligatory: http://www.apache.org/dev/apply-license.html#new.
This change is approved by Alma Chao (Lead Open Source and IP Counsel at Facebook).
Test Plan: Verified that the license survived only in LICENSE file and that it didn't modify externals.
Reviewers: epriestley, davidrecordon
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T2035
Differential Revision: https://secure.phabricator.com/D3886
Summary: Make mobile-friendly and provide UI to cancel/retry tasks. Remove display of task data to arbitrary users, as it may be sensitive.
Test Plan:
{F22502}
{F22503}
{F22504}
{F22505}
{F22506}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2015
Differential Revision: https://secure.phabricator.com/D3854
Summary:
Currently, when taskmasters complete a task it is immediately deleted. This prevents us from doing some general things, like:
- Supporting the idea of permanent failure (e.g., after N failures just stop trying).
- Showing the user how fast taskmasters are completing tasks.
- Showing the user how long tasks took to complete.
Having better visibility into this is important to Drydock, which builds on the task system. Also, generally buff debug output for task execution.
Test Plan: Ran `bin/phd debug taskmaster`. Ran `bin/phd debug garbage`. Queued some tasks via various systems.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2015
Differential Revision: https://secure.phabricator.com/D3852
Summary:
D03646 works, I don't want it to work.
Theoretically, it can cause us some troubles if we use this string in JS number context where 030 is 24.
Test Plan: D03646, D3646
Reviewers: epriestley, edward
Reviewed By: edward
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3646
Summary: This could be empty probably for old logs
Test Plan: Ran the controller.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3633
Summary: So they're maybe a little easier to deal with? I'm going to take this formally to "plz @chad plz help" land.
Test Plan: {F20329}
Reviewers: btrahan, vrana, chad
Reviewed By: vrana
CC: aran
Differential Revision: https://secure.phabricator.com/D3609
Summary:
The "Running Daemons" tab in `/daemon` links to
`/daemon/log?show=running/`, which doesn't work. No other side nav tries
to link to a URL with a query string, and I don't know if this ever
worked. This fixes that in a minimally invasive way.
NOTE: Daemons run when a good man goes to war.
Test Plan: View `/daemon` and click on tabs.
Reviewers: epriestley, nh
Reviewed By: nh
CC: aran, Korvin, nh
Differential Revision: https://secure.phabricator.com/D3301
