Summary:
We lock tasks by setting `leaseOwner` to a unique value, but the value is currently unique-to-the-process rather than unique-to-the-query. This means that if a process leases a task, then leases another task, both tasks will have the same `leaseOwner`. This can cause an issue where we go to select the task we just leased and get the other task instead, if we aren't careful about the select construction.
We can avoid this by being clever and making sure the select is constructed correctly, but making the `leaseOwner` unique to the query is much simpler and more foolproof. This guarantees we always select only the rows we just leased.
Also remove `PhabricatorGoodForNothingWorker` since `PhabricatorTestWorker` fills its role of allowing things to be tested, and simplify the unit tests since we don't need to be clever about avoiding this issue any more.
Test Plan: Ran unit tests.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2015
Differential Revision: https://secure.phabricator.com/D3862
Summary:
This was the major goal of D3859/D3855, and to a lesser degree D3854/D3852.
As Drydock is allocating a resource, it may need to allocate other resources first. For example, if it's allocating a working copy, it may need to allocate a host first.
Currently, we have the process basically queue up the allocation (insert a task into the queue) and sleep() until it finishes. This is problematic for a bunch of reasons, but the major one is that if allocation takes more resources (host, port, machine, DNS) than you have daemons, they could all end up sleeping and waiting for some other daemon to do their work. This is really stupid. Even if you only take up some of them, you're spending slots sleeping when you could be doing useful work.
To partially get around this and make the CLI experience less dumb, there's this goofy `synchronous` flag that gets passed around everywhere and pushes the workflow through a pile of special cases. Basically the `synchronous` flag causes us to do everything in-process. But this is dumb too because we'd rather do things in parallel if we can, and we have to have a lot of special case code to make it work at all.
Get rid of all of this. Instead of sleep()ing, try to work on the tasks that need to be worked on. If another daemon grabbed them already that's fine, but in the worst case we just gracefully degrade and do everything in process. So we get the best of both worlds: if we have parallelizable tasks and free daemons, things will execute in parallel. If we have nonparallelizable tasks or no free daemons, things will execute in process.
Test Plan: Ran `drydock_control.php --trace` and saw it perform cascading allocations without sleeping or special casing.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2015
Differential Revision: https://secure.phabricator.com/D3861
Summary:
- Clean up a TODO about permanent failures.
- Clean up a TODO about failing tasks after too many retries.
- Clean up a TODO about testing for bad leases.
- Make the lease/retry implementation more flexible and natural.
- Make completely bogus tasks fail permanently.
- Make PhabricatorMetaMTAWorker use new `getWaitBeforeRetry()` (as intended), not hackily implement logic in `getRequiredLeaseTime()`.
- Document worker hooks for failures and retries.
- Provide coverage on everything.
Test Plan: Ran unit tests. Ran `bin/phd debug taskmaster`.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2015
Differential Revision: https://secure.phabricator.com/D3859
Summary: This simplifies the fairly thorny logic of leasing tasks a bit. I'm planning to introduce another callsite shortly for Drydock.
Test Plan: Ran `bin/phd debug taskmaster`, observed sensible queries and correct operation.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2015
Differential Revision: https://secure.phabricator.com/D3855
Summary:
In Differential, viewer can hit 'f' key to hide/show file tree on the left
side. Useful on narrow monitors.
Test Plan: Open any diff in Differential tool, hit 'f', watch file tree disappears
Reviewers: vrana, mattchoi, epriestley
Reviewed By: vrana
CC: aran, epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D3844
Summary:
When a PhabricatorTestCase dies after creating storage fixtures, it leaves
those storage fixtures around. This doesn't happen often, but when it does
happen it's a pain to cleanup. The --unittest-fixtures option helps automate
that cleanup.
Test Plan:
Ran it with --dryrun, then for real. Became overwhelmed with a Zen like peace
after regarding the tidiness and beauty of SHOW DATABASES.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3858
Summary: this makes notifications work better for folks who choose to handle things in Phabricator and not over email
Test Plan: had my test account and "real" account battle each other on a few tasks and divs. Noted that I received emails appropos to the respective settings.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T1977
Differential Revision: https://secure.phabricator.com/D3856
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: we do this by passing the "seenOnBranches" commit data detail through the stack
Test Plan: browse in diffusion link worked for non-master checkins under git
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T1949
Differential Revision: https://secure.phabricator.com/D3853
Summary: D3499 introduced some new hotness but broke these less common cases. add slightly updated ui for this. Note we need a 'download' icon for this UI to not be horrendous.
Test Plan: viewed a binary file and an image in diffusion browse view
Reviewers: epriestley
Reviewed By: epriestley
CC: nh, aran, Korvin
Maniphest Tasks: T1997
Differential Revision: https://secure.phabricator.com/D3849
Summary: Add an Application class for Drydock and move routing rules there.
Test Plan: Looked at /applications/, clicked around drydock.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D3847
Summary: This doesn't do anything useful yet but Pholio needs to access Files and I wanted to get the groundwork in place for eventual policy-awareness.
Test Plan: Will use in Pholio.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D3829
Summary: Sending these as the user doesn't make a ton of sense, and LLVM reports some issues with these emails getting caught in spam filters. Users expect these emails, so just send them from "noreply@example.com" or whatever is configured.
Test Plan: Sent myself a verification email, verified it came from a noreply@ address.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: klimek, aran
Maniphest Tasks: T1994
Differential Revision: https://secure.phabricator.com/D3843
Test Plan: Looked at diff with several different lint errors, saw correct messages in their inline comments.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3827
Summary: A user asked for some instructions, so I wrote up some documentation.
Test Plan: Read document. This is more or less how secure.phabricator.com backups work and the one time we had a data loss issue restoration worked reasonably well.
Reviewers: btrahan, vrana
Reviewed By: vrana
CC: aran
Differential Revision: https://secure.phabricator.com/D3825
Summary: This check is currently wrong -- the actor is only //coincidentally// the owner (and only most of the time). It also raises at parse time, preventing any user from parsing a message with their own name in the "Reviewers" field. Instead, check against the right owner PHID and raise it only if a revision is available. See https://github.com/facebook/arcanist/issues/54 and next diff.
Test Plan: Tried to add myself as a reviewer to revisions I own via web and Conduit, got rejected. Parsed a message with myself in the "Reviewers:" field, it worked correctly.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D3820
Summary: fancy title. really just make the delete() method aware of related objects and build a quick workflow which calls delete(). also make commit delete savvy about audit requests.
Test Plan: deleted a repository per the instructions given to me in the web UI
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T1416, T1958, T1372
Differential Revision: https://secure.phabricator.com/D3822
Summary: Quora requested this (moving to S3) but it's also clearly a good idea.
Test Plan:
Ran with various valid/invalid options to test options. Error/sanity checking seemed OK.
Migrated individual local files.
Migrated all my local files back and forth between engines several times.
Uploaded some new files.
Reviewers: btrahan, vrana
Reviewed By: vrana
CC: aran
Maniphest Tasks: T1950
Differential Revision: https://secure.phabricator.com/D3808
Summary:
I need to select author or revision quite often.
It's currently almost impossible because double click opens the link and drag-and-dropping tries to move the link.
Test Plan: Double clicked in blame.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3816
Summary: you can now add, edit, and delete status events. also added a "description" to status events and surface it in the big calendar view on mouse hover. some refactoring changes as well to make validation logic centralized within the storage class.
Test Plan: added, edited, deleted. yay.
Reviewers: epriestley, vrana
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T407
Differential Revision: https://secure.phabricator.com/D3810
Summary: Followup to D3804. Makes Diffusion main comments (not just inlines) render properly with the modern markup pipeline.
Test Plan: Created previews and inline previews. Edited inlines. Saved comment, viewed comment. Verified caches were read and written using "Services" tab.
Reviewers: btrahan, vrana
Reviewed By: vrana
CC: aran
Differential Revision: https://secure.phabricator.com/D3805
Summary:
Clicking on a shielded file in file tree highlighted the previous one.
Also, menu bar is not fixed anymore.
Test Plan: D3355#d77999bc - `scripts/celerity_mapper.php` was highlighted.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3806
Summary:
Minor tweaks to lightboxes.
- With "position: fixed;", we don't need to do any of the scroll/resize stuff. Just remove it.
- Make the lightbox go over the menu bar -- was it intentional that it wasn't?
- Make 'jx-mask' use "position: fixed;" too.
- Add a loading indicator.
- In Differential/Maniphest/etc, a preview may bring in an image but won't bring in the CSS we need. The "real" fix is to ship CSS/JS with ajax, but that's really hard -- fake it by pulling in the right CSS any time we render a remarkup area.
I'm going to do a couple of other tweaks here but need to update JX.Mask.
Test Plan: Verified behavior is reasonable in Safari, Firefox, Chrome with multiple images / scroll / previews / resize.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T1896
Differential Revision: https://secure.phabricator.com/D3795
Summary:
See T1963 for discussion of the Facebook-specific hack.
Differential currently uses a one-stage cache (render -> postprocess -> save in cache) rather than the two-stage cache (render -> save in cache -> postprocess) offered by `PhabricatorMarkupInteface`. This breaks Differential comments coming out of cache for the lightbox, and makes various other things suboptimal (status of handles like @mentions and embeds are not displayed accurately).
Instead, use the modern stuff.
Test Plan:
- Created preview comments and inlines in Differential.
- Edited a Differential inline.
- Submitted main and inline Differential comments.
- Viewed and edited Differential summary and test plan.
- Created preview comments and inlines in Diffusion.
- Submitted comments and inlines in Diffusion.
- Verified Differential now loads and saves to the generalized markup cache (Diffusion is close, but main comments still hold a single-stage cache).
- Verified old Differential comments work correctly with the lightbox.
Reviewers: vrana, btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T1963
Differential Revision: https://secure.phabricator.com/D3804
Summary: We can let the browser do the scaling with some simpler CSS rules.
Test Plan: Opened very large images in Safari, Firefox and Chrome and resized the browser. Observed smooth scaling and no issues with the image overlapping UI elements, etc.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T1896
Differential Revision: https://secure.phabricator.com/D3802
Summary: See D3789. Same thing for Differential.
Test Plan: Created a new revision and made a comment. Verified reviewer got popup notifications but the in-app notifications were delivered already marked as read.
Reviewers: vrana, btrahan
Reviewed By: vrana
CC: aran
Maniphest Tasks: T1403
Differential Revision: https://secure.phabricator.com/D3790
Summary:
See D3784, T1403. When we send a user an email and a notification from Maniphest, mark the notification as read.
(It would be nice to do the thing with `multiplexMail()` a little less hackily, but it gets very complicated to do correctly because we require handles but sometimes do not have an actor/user so I'm punting for now.)
Test Plan: Acted on a task, verified notification was marked read because I received an email.
Reviewers: vrana, btrahan
Reviewed By: vrana
CC: aran
Maniphest Tasks: T1403
Differential Revision: https://secure.phabricator.com/D3789
Summary:
- When a feed story's primary object is a Policy object, use its visibility policy to control story visibility. Leave an exception for
- Augment PhabricatorPolicyAwareQuery so queries may do pre-policy filtering without the need to handle their own buffering/cursor code. (We could slightly improve this: if a query returns less than a page of pre-filtered results we could keep getting pre-filtered results until we had at least a page's worth and then filter them all at once.)
- Load and attach "required objects" to feed stories. We need this for policies anyway, and it will let us simplify story implementations by sourcing data directly from the object when we don't have some need to denormalize it (e.g., "title was changed from X to Y" needs to save the values of X and Y from when we published the story, but "user asked question X" can reflect the current version of the question).
Test Plan: Loaded main feed, project feed, notification menu / dropdown, notificaiton list, paginated things.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D3783
Summary: See discussion in T1403. Possibly we'll add a preference for this or something?
Test Plan: Not yet in use. See future diff.
Reviewers: btrahan, vrana
Reviewed By: vrana
CC: aran
Maniphest Tasks: T1403
Differential Revision: https://secure.phabricator.com/D3784
Summary:
Provides a simple way for policy-aware queries to pre-filter results without needing to maintain separate cursors, and fixes a bunch of filter-related edge cases.
- For reverse-paged cursor queries, we previously reversed each individual set of results. If the final result set is built out of multiple pages, it's in the wrong order overall, with each page in the correct order in sequence. Instead, reverse everything at the end. This also simplifies construction of queries.
- `AphrontCursorPagerView` would always render a "<< First" link when paging backward, even if we were on the first page of results.
- Add a filtering hook to let queries perform in-application pre-policy filtering as simply as possible (i.e., without maintaing their own cursors over the result sets).
Test Plan: Made feed randomly prefilter half the results, and paged forward and backward. Observed correct result ordering, pagination, and next/previous links.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D3787
Summary: When you click the dark background, close the lightbox.
Test Plan: Clicked arrows, image, etc., to make sure it didn't close. Clicked background to close.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D3801
Summary: Our "html { overflow-y: scroll; }" makes Safari flip out when we put "hidden" on body. Instead, put the scroll on `body` and then replace it with `hidden` when the lightbox is visible.
Test Plan: In Safari, the body scrollbar vanishes when the lightbox is active and scrolling no longer causes spasms.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D3800
Summary:
Make the example page a little more useful by showing available icons.
Also replace the "new" image, it had a little arrow which I thought was a "+". Use the one with a "+".
Test Plan: {F21966}
Reviewers: btrahan, vrana
Reviewed By: vrana
CC: aran
Differential Revision: https://secure.phabricator.com/D3794
Summary:
See discussion in T404. Basically, the problem with date-only controls is that they may behave unpredictably in the presence of timezones. When you say "This needs to be done by Oct 23", you probably mean "Oct 23 5PM PST" or something like that, but someone in China may see the "Oct 24" and hit the deadline in good faith but be 10 hours too late. T404 has more discussion and examples. There are ways to fake this, but they get more complicated if the guy in China needs to move the date forward 24 hours.
I think the best solution to this is to not have date-only controls, and always display the time. This makes it absolutley unambiguous what something means, because the guy in the US will set "Oct 23 5PM" and the guy in China will see that accurately in local time.
The downside is that it's slightly more visual clutter and work for the user to specify things precisely, but I added some hints (start/end of day, start/end of business) that will hopefully let us pick the right default in most cases.
Test Plan:
Set some dates.
{F21956}
This has a couple of edge case issues on resize and some not-so-edge-case issues on mobile, but should be good to build T407 on without API changes.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T404, T407
Differential Revision: https://secure.phabricator.com/D3793
Summary: need to setTimeout on the removal from the DOM so these browsers don't freak out
Test Plan: downloaded images on firefox and safari
Reviewers: vrana, epriestley
Reviewed By: vrana
CC: aran, Korvin
Maniphest Tasks: T1896
Differential Revision: https://secure.phabricator.com/D3799
Summary: See D3795 / D3797. Also made the mask darker.
Test Plan: Mask now sizes properly on window resize in all browsers / mask uses.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D3798
Summary: I broke this in D3778. We modify `$parameters` and then ignore it in favor of `$params` for the rest of the method. Unit tests work great since they're one level below this.
Test Plan: Verified "Send email about my own actions" behaved correctly.
Reviewers: vrana, btrahan
Reviewed By: vrana
CC: aran
Differential Revision: https://secure.phabricator.com/D3796
Summary:
images attached to maniphest tasks and mentioned in remarkup anywhere now invoke a lightbox control that lets the user page through all the images.
lightbox includes a download button, next / prev buttons, and if we're not at the tippy toppy of hte page an "X" or close button.
we also respond to left, right, and esc for navigating.
next time we should get non-images working in here...!
Test Plan:
played with maniphest - looks good
made comments with images. looks good.
made sure multiple image comments worked.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin, chad
Maniphest Tasks: T1896
Differential Revision: https://secure.phabricator.com/D3705
Summary: We currently show the table flipping error page only for E_ERROR and E_PARSE, but should for E_COMPILE_ERROR as well.
Test Plan: Added a method with a bad signature to a class. Loaded page. Got a helpful message instead of a blank page.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D3791
