Summary: A bunch of installs are doing this to varying degrees of success anyway, make it easier and nudge them toward a more consistent approach.
Test Plan: Set a custom logo, viewed normal and admin pages.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran, epriestley
Maniphest Tasks: T700
Differential Revision: https://secure.phabricator.com/D2019
Summary:
In the Differential revision list views:
- Allow you to filter by mailables (notably, mailing lists).
- Allow you to filter by user (including disabled users).
Test Plan: Filtered by a mailing list.
Reviewers: btrahan, nh
CC: aran, epriestley
Maniphest Tasks: T1031
Differential Revision: https://secure.phabricator.com/D1994
Summary:
The idiom is to return $this in all setters; I think this got missed in
AphrontCrumbsView by mistake.
Test Plan: Use an AphrontCrumbsView!
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, epriestley
Differential Revision: https://secure.phabricator.com/D1966
Summary: Allow AphrontTableView to render with sort indicators and links in its columns.
Test Plan: Looked at UI example.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran, epriestley, sandra
Maniphest Tasks: T994
Differential Revision: https://secure.phabricator.com/D1946
Summary:
T937 suggests 'inset' could have its own view controller.
It has the following methods:
- setTitle for title
- setRightbutton if you have to place something (preferably a button)
on the right side of the form
- setDescription if you want to describe what it does
- setContent for the main content
- addDivAttributes REALLY not sure about this one but it had to be included
because of a single controller (see owners/controller/edit/PhabricatorOwnersEditController.php:238)
- appendChild works as usual if your form is complex but you still want to remove
->appendChild('<div class..') ->appendChild('</div>');
It might be an overkill so maybe some could be dropped:
- addDivAttributes() and just rewrite how PhabricatorOwnersEditController.php works
- setContent() and use appendChild for the main content?
Test Plan:
- Looked at the controllers in phabricator
- Changed the controller
- Opened the page in another tab
- If something didnd't look the same I fixed it.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, epriestley
Differential Revision: https://secure.phabricator.com/D1926
Summary:
Resolves T989
- users can now disable the '/' keyboard shortcut which focuses the
search box
- users can now disable the jump nav functionality of the search box
Test Plan:
- verified that the '/' keyboard shortcut works with preference enabled
or unset
- verified that '/' no longer has any effect and disappears from
keyboard shortcuts help overlay with preference disabled
- verified that search boxes have jump nav capabilities with jump nav
functionality preference unset or enabled
- verified that search boxes do not jump with jump nav preference
disabled
- verified that the jump nav still works as a jump nav with jump nav
preference disabled
Reviewers: epriestley
Reviewed By: epriestley
CC: simpkins, aran, epriestley, vrana
Maniphest Tasks: T989
Differential Revision: https://secure.phabricator.com/D1902
Summary: Last of the big final patches. Left a few debatable classes (12 out of about 400) that I'll deal with individually eventually.
Test Plan: Ran testEverythingImplemented.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran, epriestley
Maniphest Tasks: T795
Differential Revision: https://secure.phabricator.com/D1881
Summary:
Currently, we sort all results alphabetically. This isn't ideal. Instead, sort them like this:
- If the viewing user appears in the list, always sort them first. This is common in a lot of contexts and some "Ben Evans" guy is sorting first on secure.phabricator.com and causing me no end of aggravation.
- If the tokens match a "priority" component (e.g., username), sort that before results which do not have a "priority" match.
- Within a group (self, priority, everything else) sort tokens alphabetically.
NOTE: I need to go add setUser() to all the tokenizers to make the "self" rule work, but that's trivial so I figured I'd get this out first.
Test Plan:
https://secure.phabricator.com/file/data/4s2a72l5hhyyqqkq4bnd/PHID-FILE-x2r6ubk7s7dz54kxmtwx/Screen_Shot_2012-03-07_at_9.18.03_AM.png
Previously, "aaaaaepriestley" (first alphabetic match) would sort before "epriestley" (the viewing user). Now, "epriestley" sorts first because that is the viewer.
https://secure.phabricator.com/file/data/rmnxgnafz42f23fsjwui/PHID-FILE-yrnn55jl3ysbntldq3af/Screen_Shot_2012-03-07_at_9.18.09_AM.png
Previously, "aaaagopher" (first alphabetic match) would sort before "banana" (the "priority" match). Now, "banana" sorts first because it priority matches on username.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran, epriestley
Maniphest Tasks: T946
Differential Revision: https://secure.phabricator.com/D1807
Summary:
- all search boxes are now jump navs (old functionality retained if none
of the jump nav patterns match)
- added global keyboard shortcut '/' to focus the search box in the upper
right
Test Plan:
- pressed '/' and noticed the search box gains keyboard focus
- triggered jump nav functionality from search box and saw it worked
- did a search which did not match a jump nav pattern and saw it worked
(and searched in the selected context)
NOTE: The search box on the /search/ page is also changed to have jump
nav functionality. Old functionality is not impared. Still, this may not
be desirable.
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: aran, epriestley
Differential Revision: https://secure.phabricator.com/D1794
Summary: Add more filters/options to the /audit/ interface (By User, By Package,
By Project...)
Test Plan: Looked at audits via /audit/.
Reviewers: btrahan, jungejason
Reviewed By: jungejason
CC: aran, epriestley
Maniphest Tasks: T904
Differential Revision: https://secure.phabricator.com/D1705
Summary: This control is a very thin shell right now with Maniphest/Differential
code duplication; unify the implemenations better for use in Audit.
Test Plan: Clicked toggle buttons in Differential and Maniphest.
Reviewers: btrahan, jungejason
Reviewed By: btrahan
CC: aran, epriestley
Differential Revision: https://secure.phabricator.com/D1700
Summary:
beyond the title, this diff tweaks the test console to have a bit more
functionality. also makes a small change to CSS for AphrontFormControlMarkup,
which IMO fixes a display issue on
https://secure.phabricator.com/settings/page/profile/ where the Profile URI is
all up in the air and whatnot
I think this is missing pagination. I am getting tired of the size though and
will add later. See T905.
Test Plan:
viewed, updated and deleted client authorizations. viewed, created,
updated and deleted clients
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, epriestley
Maniphest Tasks: T849, T850, T848
Differential Revision: https://secure.phabricator.com/D1683
Summary:
I want to add comments to commits, and they should obviously share code with the
nearly-identical comments in Maniphest and Differential. Unify code/style as
much as possible.
This program made possible by a generous grant from D1513.
Test Plan:
- Looked at a bunch of different Differential and Maniphest comments; they
appeared to render identically to how they looked before.
- Tested some edge cases like anchors and "show details" on description edits
in Maniphest.
Reviewers: btrahan, jungejason
Reviewed By: btrahan
CC: aran, epriestley
Maniphest Tasks: T904
Differential Revision: https://secure.phabricator.com/D1686
Summary:
Getting ready to support searching for the related commits by
package owner (D1631):
- Add 'relative' option to the Nav Filter
- Refactor Owners page
Test Plan: - owners page still renders with the filter displayed correctly.
Reviewers: epriestley, nh
Reviewed By: epriestley
CC: aran, epriestley
Differential Revision: https://secure.phabricator.com/D1630
Summary: Add a "Search for ... in (document group)" thing that picks the current
scope based on the current application.
Test Plan: Conducted searches in several browsers.
Reviewers: btrahan, skrul
Reviewed By: btrahan
CC: aran, epriestley
Maniphest Tasks: T858
Differential Revision: https://secure.phabricator.com/D1610
required
Summary: Make these things like 1/4th the size if they aren't actionable.
Test Plan: Loaded home page with actionable, unactionable panels.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran, epriestley
Differential Revision: https://secure.phabricator.com/D1613
Summary:
Rough cut that still needs a lot of polish, but replace the directory list with
more of a dashboard type thing:
- Show "Unbreak Now", triage-in-your-projects, and other stuff that you're
supposed to deal with, then feed.
- Move tools a click a way behind nav -- this also lets us put more stuff
there and subtools, etc., later.
- Remove tabs.
- Merge the category/item editing views.
- I also added a light blue wash to the side nav, not sure if I like that or
not.
Test Plan:
- Viewed all elements in empty and nonempty states.
- Viewed applications, edited items/categories.
Reviewers: btrahan, aran
Reviewed By: btrahan
CC: aran, epriestley, davidreuss
Maniphest Tasks: T21, T631
Differential Revision: https://secure.phabricator.com/D1574
Summary:
Sending CSRF token in GET forms is dangerous because if there are external links
on the target page then the token could leak through Referer header.
The token is not required for anything because GET forms are used only to
display data, not to perform operations.
Sending CSRF tokens to external URLs leaks the token immediately.
Please note that <form action> defaults to GET.
PhabricatorUserOAuthSettingsPanelController suffered from this problem for both
reasons.
Test Plan: Save my settings (POST form).
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, epriestley
Differential Revision: https://secure.phabricator.com/D1558
Summary: Phabricator sends information about encoding in Content-Type header but
when I save the HTML page then this information is lost.
Test Plan: /
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, epriestley
Differential Revision: https://secure.phabricator.com/D1561
Summary:
- Default "personal" vs "global" choice to "personal".
- Don't show global rules under "My Rules".
- After editing or creating a global rule, redirect back to global rule list.
- Use radio buttons for "personal" vs "global" and add captions explaining the
difference.
- For "global" rules, don't show the owner/author in the rule detail view --
they effectively have no owner (see also D1387).
- For "global" rules, don't show the owner/author in the rule list view, as
above.
- For admin views, show rule type (global vs personal).
Test Plan:
- Created and edited new global and personal rules.
- Viewed "my", "global" and "admin" views.
Reviewers: btrahan, jungejason, nh, xela
Reviewed By: btrahan
CC: aran, epriestley
Differential Revision: https://secure.phabricator.com/D1518
Summary: Make it easy to join or leave (well, slightly less easy) a project.
Publish join/leave to feed. Fix a couple of membership editor bugs.
Test Plan: Joined, left a project.
Reviewers: btrahan, jungejason
Reviewed By: btrahan
CC: aran, epriestley
Maniphest Tasks: T681
Differential Revision: https://secure.phabricator.com/D1485
Summary: Revisit of D1254. Don't require lowercase, just standardize the logic.
The current implementation has nonuniform logic -- PeopleEditController forbids
uppercase.
Test Plan: Ran unit tests, see also D1254.
Reviewers: btrahan, jungejason, aran
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D1415
Summary:
See T730 and the slightly-less-pretty version of this in D1398.
When a user takes an action in Differential that has no effect (for instance,
accepting an already-accepted revision), prompt them:
Action Has No Effect
You can not accept this revision because it has already been accepted.
Do you want to post the feedback anyway, as a normal comment?
[Cancel] [Post as Comment]
If they have no comment text, the dialog only says "Cancel".
I think this is probably the best way to balance all the concerns here -- it
might occasionally be a little annoying, but that should be rare, and it should
never be confusing (the current workflow is extremely confusing).
This also fixes the issue where you can add all sorts of CCs who are already
part of the revision, either explicitly or via mentions.
Test Plan:
Posted some has-effect and has-no-effect comments, made different
choices in the dialog, everything seems to work OK?
Reviewers: vrana, btrahan, jungejason
Reviewed By: vrana
CC: aran, vrana
Maniphest Tasks: T730
Differential Revision: https://secure.phabricator.com/D1403
Summary: If a remote address has too many recent login failures, require they
fill out a captcha before they can attempt to login.
Test Plan: Tried to login a bunch of times, then submitted the CAPTHCA form with
various combinations of valid/invalid passwords and valid/invalid captchas.
Reviewers: btrahan, jungejason
Reviewed By: jungejason
CC: aran, epriestley, jungejason
Maniphest Tasks: T765
Differential Revision: https://secure.phabricator.com/D1379
Summary:
If a page generates warnings or errors, you only get a little red dot in
DarkConsole which is hard to see. DarkConsole is also fairly big and there are
plenty of reasons not to leave it open all the time.
Instead, unconditionally show a big message to developers if there are errors or
warnings.
We could make this more sophisticated eventually, but the value is just that you
see it.
Test Plan: Browsed pages with and without warnings, got the right banner state.
Reviewers: nh, btrahan, jungejason
Reviewed By: btrahan
CC: aran, btrahan
Maniphest Tasks: T734
Differential Revision: https://secure.phabricator.com/D1307
Summary: After D1281, this has no callsites. I don't see us wanting to go back
to it.
Test Plan: Grepped for symbol name, no hits.
Reviewers: btrahan, jungejason
Reviewed By: jungejason
CC: aran, jungejason
Differential Revision: https://secure.phabricator.com/D1282
Summary:
- Old page was useless and dumb.
- New page looks a little less bad, functions a little less poorly.
- Still lots of work to be done.
Test Plan:
- Viewed a project.
- Clicked all the links on the left nav.
- Here is a screenshot:
https://secure.phabricator.com/file/view/PHID-FILE-4buzquotb3fo4dhlicrw/
Reviewers: btrahan, jungejason
Reviewed By: jungejason
CC: aran, jungejason
Maniphest Tasks: T681
Differential Revision: 1246
Summary:
add basic auditing functionalities. For the related commits for a
package, we detect the following conditions which might be suspicious to the
owners of the package:
* no revision specified
* revision not found
* author not match
* reviewedby not match
* owners not involved
* commit author not recognized
The owners of the package can change the status of the audit entries by
accepting it or specify concern.
The owner can turn on/off the auditing for a package.
Test Plan:
* verified that non-owner cannot see the details of the audit and cannot modify
it
* verified that all the audit reasons can be detected
* tested dropdown filtering and package search
* verified really normal change not detected
* verified accept/concern a commit
* tested enable/disable a package for auditing
* verified one audit applies to all <commit, packages> to the packages the
auditor owns
* verified that re-parsing a commit won't have effect if there exists a
relationship for <commit, package> already
Reviewers: epriestley, nh
Reviewed By: epriestley
CC: aran, benmathews, btrahan, mpodobnik, prithvi, TomL, epriestley
Differential Revision: 1242
Summary:
- Allow more than the 100 most recent projects to be viewed.
- Provide some useful filters.
- Default the view to your projects, not all projects.
- Put query logic in a query object.
- Put filter view logic in a view object. We can port more stuff to it later.
Test Plan: Looked at active/owned/all projects. Set page size to 5 and paged
through projects.
Reviewers: btrahan, jungejason, zeeg
Reviewed By: btrahan
CC: aran, btrahan
Differential Revision: 1227
Summary: make the change, kill the function. be sure to get a good $user or
$viewer variable
Test Plan:
for each controller or view, look at it in the ui. change timezone, refresh ui
and note change. i did not test the OAuthSettingsPanelController; not sure how
to get to that badboy and i got a bit lazy
Maniphest Tasks: T222
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, btrahan, epriestley
Maniphest Tasks: T222
Differential Revision: 1166
Summary: This is sort of silly but maybe useful? The real problem is that there
are like 500k conduit call logs and the real solution to that is better
filtering options, but this seems sort of okay.
Test Plan: Used "[" and "]" to switch between pages on the conduit call log.
Reviewers: btrahan, jungejason, nh, aran
Reviewed By: nh
CC: aran, nh, epriestley
Differential Revision: 1145
Summary: Provide a dirt-simple working example of client-side templating and
reactive programming.
Test Plan: Load the examples
Reviewers: epriestley, mroch, tomo
Reviewed By: epriestley
CC: ide, schrockn, aran, rzadorozny, epriestley
Differential Revision: 908
Summary:
Add possibility for not logged in users to browse and see Differential
revisions.
Test Plan:
Set 'differential.anonymous-access' config option to true, log out, you should
be able to browse Differential without logging back in.
Reviewers: epriestley, jungejason
Reviewed By: epriestley
CC: aran, epriestley, mareksapota
Differential Revision: 1044
Summary:
- We throw on a missing date right now, in the DateTime constructor. This can
happen in reasonable cases and this is display code, so handle it more
gracefully (see T520).
- This stuff is a little slow and we sometimes render many hundreds of dates
per page. I've been seeing it in profiles on and off. Memoize timezones to
improve performance.
- Some minor code duplication that would have become less-minor with the
constructor change, consolidate the logic.
- Add some unit tests and a little documentation.
Test Plan:
- Ran unit tests.
- Profiled 1,000 calls to phabricator_datetime(), cost dropped from ~49ms to
~19ms with addition of memoization. This is still slower than I'd like but I
don't think there's an easy way to squeeze it down further.
Reviewers: ajtrichards, jungejason, nh, tuomaspelkonen, aran
Reviewed By: ajtrichards
CC: aran, ajtrichards, epriestley
Differential Revision: 966
datasources
Summary:
The open source Phabricator has like 3,500 user accounts now and it takes a
while to pull/render them. Add an option to switch to ondemand for large
installs.
I'll follow up with a patch at some point to address a couple of name things:
- Denormalize last names into a keyed column (although this evidences some
bias toward the western world).
- Force all usernames to lowercase (sorry Girish, Makinde).
Also this patch is so clean it's crazy.
Didn't bother with other object types for now, I'm planning to dedicate a few
days to Projects at some point and I'll flesh out some auxiliary features like
this when I do that.
Test Plan: Switched to ondemand, verified data was queried dynamically. Switched
back, verified data was preloaded.
Reviewers: jungejason, nh, tuomaspelkonen, aran
Reviewed By: nh
CC: aran, epriestley, nh
Differential Revision: 923
Summary: Previously, this code accidentally did not use the best URI. Instead,
use the best URI. It's the best, obviously.
Test Plan: Uploaded a binary file and then clicked the preview.
Reviewers: hunterbridges, jungejason, nh, tuomaspelkonen, aran
Reviewed By: tuomaspelkonen
CC: aran, tuomaspelkonen
Differential Revision: 905
Summary:
We don't currently validate CSRF tokens on this workflow. This allows an
attacker to upload arbitrary files on the user's behalf. Although I believe the
tight list of servable mime-types means that's more or less the end of the
attack, this is still a vulnerability.
In the long term, the right solution is probably to pass CSRF tokens on all Ajax
requests in an HTTP header (or just a GET param) or something like that.
However, this endpoint is unique and this is the quickest and most direct way to
close the hole.
Test Plan:
- Drop-uploaded files to Files, Maniphest, Phriction and Differential.
- Modified CSRF vaidator to use __csrf__.'x' and verified uploads and form
submissions don't work.
Reviewers: andrewjcg, aran, jungejason, tuomaspelkonen, erling
Commenters: andrewjcg, pedram
CC: aran, epriestley, andrewjcg, pedram
Differential Revision: 758
Summary:
Not totally sure I'm in love with this but I think it's somewhat non-terrible,
despite the lack of lens flare.
Also made "Cancel" take you back to the task if you got to "Create" from "Create
Another Task".
Test Plan:
- Style:
https://secure.phabricator.com/file/view/PHID-FILE-ad37d3c1f3b2c7a7a7d1/
- Hit "Cancel" from "Create Another", got sent back to task.
- Hit "Cancel" from normal create, got sent back to list.
- Tried to save an invalid task after making changes to CC/Projects, changes
were preserved.
Reviewed By: codeblock
Reviewers: hunterbridges, jungejason, tuomaspelkonen, aran, codeblock
CC: aran, epriestley, codeblock
Differential Revision: 736
Summary:
This gets all the major pieces working. Allows you to drag-and-drop files in
Differential and Phriction, and embed files in remarkup with {Fxxx} references.
See also task.
I'm explicitly not documenting this yet since it's still pretty rough.
Test Plan: Dragged and dropped stuff into Differential and Phriction.
Reviewed By: jungejason
Reviewers: jungejason, tuomaspelkonen, aran, tomo
Commenters: tomo
CC: aran, tomo, jungejason
Differential Revision: 674
Summary:
See T372. Always render commit messages on one display line, so the table
doesn't jump around as they AJAX in on browse views.
The goal here is to have the cell choose a size naturally and for its content to
render with "overflow: hidden" if the natural size isn't large enough to contain
the content. "white-space: pre" or "white-space: nowrap" would prevent wrapping
but potentially make the table exceed the display width when a better behavior
is to hide some of the commit message.
Also use utf8-aware shortening, now that we have a function for it.
Casting a wide net in case anyone has a better way to do the CSS here. It's kind
of nasty that we have to use so many DOM nodes.
Test Plan:
- Resized window while viewing browse and history views in Safari, Chrome and
Firefox. Table exhibited described behavior.
- Verified summaries render sensibly and are properly truncated to 100
characters.
Reviewed By: aran
Reviewers: aran, jungejason, tuomaspelkonen, tomo, mroch, cpojer
CC: aran, epriestley
Differential Revision: 750
Summary:
We currently cycle CSRF tokens every hour and check for the last two valid ones.
This means that a form could go stale in as little as an hour, and is certainly
stale after two.
When a stale form is submitted, you basically get a terrible heisen-state where
some of your data might persist if you're lucky but more likely it all just
vanishes. The .js file below outlines some more details.
This is a pretty terrible UX and we don't need to be as conservative about CSRF
validation as we're being. Remedy this problem by:
- Accepting the last 6 CSRF tokens instead of the last 1 (i.e., pages are
valid for at least 6 hours, and for as long as 7).
- Using JS to refresh the CSRF token every 55 minutes (i.e., pages connected
to the internet are valid indefinitely).
- Showing the user an explicit message about what went wrong when CSRF
validation fails so the experience is less bewildering.
They should now only be able to submit with a bad CSRF token if:
- They load a page, disconnect from the internet for 7 hours, reconnect, and
submit the form within 55 minutes; or
- They are actually the victim of a CSRF attack.
We could eventually fix the first one by tracking reconnects, which might be
"free" once the notification server gets built. It will probably never be an
issue in practice.
Test Plan:
- Reduced CSRF cycle frequency to 2 seconds, submitted a form after 15
seconds, got the CSRF exception.
- Reduced csrf-refresh cycle frequency to 3 seconds, submitted a form after 15
seconds, got a clean form post.
- Added debugging code the the csrf refresh to make sure it was doing sensible
things (pulling different tokens, finding all the inputs).
Reviewed By: aran
Reviewers: tuomaspelkonen, jungejason, aran
CC: aran, epriestley
Differential Revision: 660
Summary:
- Services: Show summary panel of total service call costs and relative page weight.
- Services: Add "Analyze Query Plans" button, which issues EXPLAIN for each query and flags problems.
- XHPRof: iframe the profile.
Test Plan: Used the new query plan analysis to find missing keys causing table scans, see D627.
Reviewers: jungejason, tuomaspelkonen, aran
CC:
Differential Revision: 628
Summary:
Replace some more date() calls with locale-aware calls.
Also, at least on my system, the DateTimeZone / DateTime stuff didn't actually
work and always rendered in UTC. Fixed that.
Test Plan:
Viewed daemon console, differential revisions, files, and maniphest timestamps
in multiple timezones.
Reviewed By: toulouse
Reviewers: toulouse, fratrik, jungejason, aran, tuomaspelkonen
CC: aran, toulouse
Differential Revision: 530
Summary: Added some change on the project's list view, to show information about
active tasks, population, etc. Also modified the "profile view", and added a class "PhabricatorProfileView" to render the profile, both on projects and users.
Test Plan: play around the project directory :)
Reviewers: epriestley ericfrenkiel
CC:
Differential Revision: 477
Summary:
Allows user-configurable timezones. Adds a preference panel, and migrates to the
new date rendering in easily-modified areas of the code. ***In progress***.
Test Plan:
Check database to make sure the field is being changed when the settings are
changed; check affected views to see how they render times.
Reviewed By: epriestley
Reviewers: epriestley
CC: aran, epriestley, toulouse
Differential Revision: 475
Summary:
Allow duplicate tasks to be selected and merged in Maniphest.
I didn't create a separate transaction type for this because that implies a
bunch of really complicated rules which I don't want to sort out right now
(e.g., do we need to do cycle detection for merges? If so, what do we do when we
detect a cycle?) since I think it's unnecessary to get right for the initial
implementation (my Tasks merge implementation was similar to this and worked
quite well) and if/when we eventually need the metadata to be available in a
computer-readable form that need should inform the implementation.
Plenty of room for improvement here, of course.
Test Plan:
Merged duplicate tasks, tried to perform invalid merge operations (e.g., merge a
task into itself).
Tested existing attach workflows (task -> revision, revision -> task).
Reviewed By: aran
Reviewers: tuomaspelkonen, jungejason, aran
CC: anjali, aran
Differential Revision: 459
