Summary: Ref T13552. There are currently some content overflow issues on the graph view where the menu height can exceed the content height and the frame is drawn on a sub-element. Make the frame draw around all the content.
Test Plan: Viewed commit graph history view, saw more sensible UI.
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21440
Summary: Ref T13552. Provide a richer handle/status list item for commit lists.
Test Plan: Viewed commits in various interfaces, saw richer information.
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21431
Summary:
Ref T13552. Build the "commit list" elements so that the menu action items collapse under the element on mobile.
Also change the mobile breakpoint to 512px because my Safari window can't go any narrower than 508px. Future changes to responsive design will be more content-aware anyway.
Test Plan: Looked at commits in various interfaces, at desktop and mobile widths.
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21430
Summary:
Ref T13552. The current layout doesn't work particularly well on desktops or devices.
We have some device/desktop table layout code, but it isn't generic. We also have property list layout code, but it isn't generic either.
Provide generic layout elements ("Fuel", from "Phabricator UI Layout" to "PHUIL"?) and narrowly specialize their display behavior. Then swap the ListItemView stuff to use it.
Test Plan:
Saw slightly better responsive behavior:
{F7637457}
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21418
Summary:
Ref T13552. In unifying the various Graph/List/Table commit views, some information was dropped -- particularly, audit status.
Restore most of it. The result isn't very pretty, but has most of the required information.
Test Plan: {F7637411}
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21417
Summary: Ref T13552. Some of the CSS can be removed or simplified now that essentially all lists of commits are on a single rendering pathway.
Test Plan: Grepped for affected CSS, viewed commit graph.
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21416
Summary: Ref T13552. Remove yet another way to render a list of commits, and unify it with "CommitGraphView".
Test Plan:
- Viewed commit search results.
- Viewed owners package detail page.
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21415
Summary:
Ref T13552.
Currently, the "Browse" page shows a snippet of unmerged changes if you're looking at a non-default branch. Remove this for consistency with the simplified main "Browse" page. This is reachable via "Compare".
Update the "Compare" page to use the new "CommitGraphView".
Test Plan:
- Looked at the "Browse" page of "stable".
- Looked at the "Compare" page for "stable vs master".
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21414
Summary: Ref T13552. When viewing a merge commit, merged changes are currently shown inline. Update this view to use the new "GraphView" rendering pipeline.
Test Plan:
- Viewed a merge commit, saw merges.
- Viewed history, profile page, etc.
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21413
Summary:
Ref T13552. This older view mostly duplicates other code and has only two callsites:
- The "Commits" section of user profile pages.
- The "Ambiguous Hash" page when you visit a commit hash page which is an ambiguous prefix of two or more commit hashes.
Replace both with "DiffusionCommitGraphView".
Test Plan:
- Visited profile page, clicked "Commits".
- Visited an ambiguous hash page (`rPbd3c23`).
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21412
Summary: Ref T13552. In the new combined "table/list" graph view, tidy up the graph rendering.
Test Plan: {F7633504}
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21411
Summary:
Ref T13552. Currently, commit lists are sometimes rendered as an object list and sometimes rendered as a table. There are two separate views for table rendering.
Add a fourth view ("list, with a graph") with the eventual intent of unifying all the other views. For now, this only replaces "HistoryListView" -- and needs some more work to really be a convincing replacement.
Test Plan:
- Looked at "History" in Diffusion, saw an ugly view with all the information we want.
- Grepped for "HistoryListView", no hits.
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21410
Summary:
Ref T13552. Currently, Diffusion has two effectively identical history views, the "Graph" view and the "History" view.
These arose out of product uncertainty about the importance of the graph, but I think we can just put the graph on the "object item list" view and merge these views.
Test Plan: Looked at repositories in Diffusion, no longer saw a "Graph" tab. Grepped for "graph"-related symbols.
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21409
Summary:
Ref T13552. Currently, the repository landing page has a panel with recent commits. This is accessible by clicking "History" and usually below the fold, so it's not clearly useful.
Since I'm consolidating this code anyway to fix an issue with the import pipeline, just get rid of this history view.
Test Plan: Viewed a repository landing page, no longer saw a history panel.
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21408
Summary: Ref T13552. This older class has no callers; tag and branch listings were replaced with an "ObjectList" view.
Test Plan: Grepped for "DiffusionTagTableView", got no hits.
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21407
Summary:
Ref T13552. I'm trying to reduce the number of direct callers to commit authorship metadata. This header seems low-value enough to simply remove; this information is shown more clearly and prominently in the "Provenance" UI.
In particular, commits have multiple dates (authored, committed, pushed) but this header shows only one. It currently shows the author identity and the commit date, which isn't entirely correct. And it potentially uses an "Identity" as a timeline actor, which is conceptually fine but not entirely firm ground.
Test Plan: Viewed a commit, saw no more subheader.
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21406
Summary:
Ref T13552. Give "Commit" objects a more modern, identity-aware way to render author and committer information.
This uses handles in a more modern way and gives us a single read callsite for raw author and committer names.
Test Plan:
- Grepped for callers to the old methods, found none. (There are a lot of "renderAuthor()" callers in transactions, but this call takes no parameters.)
- Viewed some commits, saw sensible lists of authors and committers.
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21405
Summary:
Ref T13552. When viewing a directory in Diffusion, we make an Ajax call to get the last commit for each path.
This call currently pulls author information, since an older version of this UI showed author information.
The current UI does not show author information, so this parameter is unused. Delete the code which builds it.
Test Plan: Grepped for `'author'` and references to the "pull-lastmodified" behavior. This behavior is invoked in only one place, which never generates an author placeholder.
Maniphest Tasks: T13552
Differential Revision: https://secure.phabricator.com/D21404
Summary:
See PHI1834. It's not obvious why this "+1" is present in the code, but it causes inlines to be adjusted incorrectly when a file is not modified across changes. See D21435.
Remove it, which appears to produce accurate adjustment behavior.
Test Plan:
- See D21435 for instructions to build a change, where a file with lines "A-Z" is unmodified across Diff 1 and Diff 2.
- Left inlines on lines 14, 17-19, and 16-26 (end of the file) on Diff 1.
- Before: saw inlines incorrectly adjusted to lines 15, 18, and 17 on Diff 2. Before D21435, the last inline was culled by the rendering engine.
- After: saw inlines correctly adjusted to lines 14, 17, and 16 (the same lines as the original), render properly, and highlight the correct lines when hovered.
Differential Revision: https://secure.phabricator.com/D21436
Summary:
See PHI1834. Currently, the inline adjustment engine can sometime "adjust" an inline off the end of a diff. If it does, we lay it out on an invalid display line here and never render it.
Instead, make sure that layout never puts a comment on an invalid line, so the UI is robust against questionable decisions by the adjustment engine: no adjustment should be able to accidentally discard an inline.
Test Plan:
- Created a two diff revision, where Diffs 1 and 2 have "alphabet.txt" with A-Z on one line each. The file is unchanged across diffs; some other file is changed.
- Added a comment to lines P-Z of Diff 1.
- Before: comment is adjusted out of range on Diff 2 and not shown in the UI.
- After: comment is still adjusted out of range internally, but now corrected into the display range and shown.
Differential Revision: https://secure.phabricator.com/D21435
Summary:
Ref PHI1835. Generally, Jupyter notebooks in the wild may store source and markdown content as either a single string or a list of strings.
Make the renderer read these formats more consistently. In particular, this fixes rendering of code blocks stored as a single string.
This also fixes an issue where cell labels were double-rendered in diff views.
Test Plan:
Created a notebook with a code block represented on disk as a single string, rendered a diff from it.
{F7696071}
Differential Revision: https://secure.phabricator.com/D21434
Summary:
See PHI1839. Currently, the "No newline at end of file" text is dropped in the 1-up diff view for changes that affect a file with no trailing newline.
Track it through the construction of diff primitivies more carefully.
Test Plan: {F7695760}
Differential Revision: https://secure.phabricator.com/D21433
Summary:
Although I'm not entirely thrilled about doing flow control like this (as an actual action in a build plan), I believe this build step works correctly and there's no fancy replacement mechanism on the immediate horizon, and this didn't send us down a slippery slope of Turing-complete builds encoded without real structure or context. Just kick it out of prototype.
(Other approaches which might be better in the long run are things like "this is a top-level behavior on the build plan itself" and/or "build plans are written in a DSL, not a Javascript UI".)
Test Plan: Added a new build step, saw this as an option in the "Flow Control" section.
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Differential Revision: https://secure.phabricator.com/D21432
Summary:
Reverts D21419. See PHI1814. Previously, I used "user-select: all" to group sequences of spaces for selection.
However, this has a side effect: the sequence is now selected with a single click. I didn't read the docuementation on the CSS property thoroughly and missed this in testing, since I was focused on drag-selection behavior.
This behavior is enough of a net negative that I think we're in a worse state overall; revert it.
Test Plan: Straight revert.
Differential Revision: https://secure.phabricator.com/D21429
Summary:
Ref T13556. These options are very old and effectively obsoleted by "bin/phd debug [--trace]". I haven't used either option diagnostically in many years, and they aren't mentioned in the documentation.
Remove them to simplify configuration, and because "phd.trace" doesn't work anyway and likely hasn't for a long time -- it has specific issues with TTY detection (see T13556).
Test Plan: Grepped for "phd.trace" and "phd.verbose". Ran "bin/phd debug [--trace]" and saw verbose/trace output.
Maniphest Tasks: T13556
Differential Revision: https://secure.phabricator.com/D21426
Summary:
Ref T13555. Currently, the daemon future may resolve into a failure state immediately inside "start()", and not have a valid PID when we read it.
Instead, read PIDs from the current active future in all cases, using "hasPID()" to test for the presence of a valid PID.
Since we don't query the PID immediately, we no longer need to explicitly start the future.
Also fix an issue where the same future could be added to the overseer pool more than once if it threw on "resolve()". In general:
- Before we "resolve()" a future, detach it from the DaemonHandle: we're always done with it.
- Catch exceptions on resolution and treat them the same way as subprocess resolution errors. These aren't common, but are possible in the general case.
- Have DaemonHandle add futures to the future pool directly when they're created.
Test Plan:
- Ran daemons with intentional subprocess creation failures, saw clean recovery.
- Ran daemons with intentional resolution exceptions, saw clean recovery.
Maniphest Tasks: T13555
Differential Revision: https://secure.phabricator.com/D21425
Summary:
Ref T13555. Although these callsites may not actually impact anything, it's possible for an active handle to have no PID (e.g., if the subprocess failed to start).
Handle these cases more carefully.
Test Plan: Started daemons, saw them run fine. See also next change.
Maniphest Tasks: T13555
Differential Revision: https://secure.phabricator.com/D21424
Summary:
Fixes T13554. For certain prose diff inputs and PCRE backtracking limits, this regular expression may back track too often and fail.
A characteristic input is "x x x x ...", i.e. many sequences where `(.*?)\s*\z` looks like it may be able to match but actually can not.
I think writing an expression which has all the behavior we'd like without this backtracking issue isn't trivial (at least, I don't think I know how to do it offhand); just use a strategy based on "trim()" insetad, which avoids any PCRE complexities here.
Test Plan: Locally, this passes the "x x x ..." test which the previous code failed. I'm not including that test because it won't reproduce across values of "pcre.backtrac_limit", PCRE versions, etc.
Maniphest Tasks: T13554
Differential Revision: https://secure.phabricator.com/D21422
Summary: See PHI1819. This structure may have `null` elements.
Test Plan: Will confirm user reproduction case.
Differential Revision: https://secure.phabricator.com/D21420
Summary:
Ref T2495. See PHI1814. Currently, Phabricator replaces tabs with spaces when rendering diffs.
This may or may not be the best behavior in the long term, but it gives us more control over expansion of tabs than using tab literals.
However, one downside is that you can use your mouse cursor to select "half a tab", and can't use your mouse cursor to distinguish between tabs and spaces. Although you probably shouldn't be doing this, this behavior is less accurate/correct than selecting the entire block as a single unit.
A specific correctness issue with this behavior is that the entire block is copied to the clipboard as a tab literal if you select any of it, so two different visual selection ranges can produce the same clipboard content.
This particular behavior can be improved with "user-select: all", to instruct browsers to select the entire element as a single logical element. Now, selecting part of the tab selects the whole thing, as though it were really a tab literal.
(Some future change might abandon this approach and opt to use real tab literals with "tab-size" CSS, but we lose some ability to control alignment behavior if we do that and it doesn't have any obvious advantages over this approach other than cursor selection behavior.)
Test Plan:
- In Safari and Firefox, dragged text to select a whitespace-expanded tab literal. Saw browsers select the whole sequence as though it were a single tab.
- In Chorme, this also mostly works, but there's some glitchiness and flickering. I think this is still a net improvement, it's just not as smooth as Safari and Firefox.
Maniphest Tasks: T2495
Differential Revision: https://secure.phabricator.com/D21419
Summary:
See PHI1810. In situations where:
- An author submits an urgent change for review.
- The author pings reviewers to ask them to look at it.
...the reviewers may not be able to move the review forward if the review is currently a "Draft". They can only "Commandeer" or ask the author to "Request Review" as ways forward.
Although I'm hesitant to support review actions (particularly, "Accept") on draft revisions, I think there's no harm in allowing reviewers to skip tests and promote the revision out of draft as an explicit action.
Additionally, lightly specialize some of the transaction strings to distinguish between "request review from draft" and other state transitions.
Test Plan:
- As an author, used "Request Review" to promote a draft and to return a change to reviewers for consideration. These behaviors are unchanged, except "promote a draft" has different timeline text.
- As a non-author, used "Begin Review" to promote a draft.
Differential Revision: https://secure.phabricator.com/D21403
Summary:
Currently, adding subscribers to a draft revision raises a warning that they won't get an email/notification.
This warning has some false positives:
- it triggers on any subscriber change, including removing subscribers; and
- it triggers if you're only adding yourself as a subscriber.
Narrow the scope of the warning so it is raised only if you're adding a subscriber other than yourself.
Test Plan:
- Added a non-self subscriber, got the warning as before.
- Added self as a subscriber, no warning (previously: warning).
- Removed a subscriber, no warning (previously: warning).
Differential Revision: https://secure.phabricator.com/D21402
Summary:
See PHI1810. Build toward support for "Request Review" by non-authors on drafts, to forcefully pull a revision out of draft.
Currently, some action strings can't vary based on revision state or the current viewer, so this "pull out of draft" action would have to either: say "Request Review"; or be a totally separate action.
Neither seem great, so allow the labels and messages to vary based on the viewer and revision state.
Test Plan: Grepped for affected symbols, see followup changes.
Differential Revision: https://secure.phabricator.com/D21401
Summary:
Modern Mercurial may emit some more patterns under "--debug".
This whole list is gross and can likely now be eliminated by increasing the minimum required Mercurial version (as `arc` has), but just paper over it for now.
Test Plan:
Locally, saw some views return to functional behavior that weren't previously working on a modern version of Mercurial.
The reproduction case is likely something in the vein of "repository is not writable by webserver, look at history view".
Differential Revision: https://secure.phabricator.com/D21398
Summary:
See PHI1809. This query may join the "slug" table, but each project may have multiple slugs, and the query does not "GROUP BY" when this join occurs.
This may lead to partial result sets and unusual paging behavior.
This could likely be caught categorically in `loadAllFromArray()`; I'll adjust this in a followup.
Test Plan:
A minimal reproduction case is something like:
- Give project P slugs: a, b, c.
- Give project Q slugs: d.
- Query for slugs: a, b, c, d; with limit 2.
- Order the query so P returns first.
- Expect: P and Q.
- Actual: P generates 3 raw rows and the final result is just P with no pagination cursor.
Differential Revision: https://secure.phabricator.com/D21399
Summary:
A handful of Phacility production shards have run into memory pressure issues recently. Although there's no smoking gun, and at least two other plausible contributors, one possible concern is that the Fact daemon was written before hibernation and can not currently hibernate. Even if there's no memory leak, this creates unnecessary memory pressure by holding the processes in memory.
Allow the Fact daemon to hibernate, like other daemons do.
Test Plan: Ran "bin/phd debug fact", saw the Fact daemon hibernate.
Subscribers: yelirekim
Differential Revision: https://secure.phabricator.com/D21389
Summary: Ref T13546. Companion change to D21372. Move URI normalization code to Arcanist to we can more-often resolve remote URIs correctly.
Test Plan: Grepped for affected symbols.
Maniphest Tasks: T13546
Differential Revision: https://secure.phabricator.com/D21373
Summary:
See PHI1794, which describes a connection exhaustion issue with a large number of webhook tasks in queue.
The "GlobalLock" mechanism manages a separate connection pool from the main pool, and webhook workers immediately try to grab a webhook lock with a 0-second wait when they start. So far, this is fine.
Prior to this change, good connections which fail to acqiure a lock are discarded. This can lead to connection exhaustion as the worker rapidly cycles through lock attempts: the connections will remain open for at least 60 seconds (since D16389) in an effort to avoid outbound port exhaustion, but they're effectively orphaned because they aren't part of the main pool and aren't part of the lock pool. We're basically leaking a connection every time we fail to lock.
Failing to lock doesn't mean we need to discard the connection: it's a completely suitable connection for reuse. Instead of dropping it on the floor, put it into the lock pool.
Test Plan:
- Used "bin/webhook call ... --count 10000 --background" to queue a large number of webhook calls against a slow ("sleep(15);") webhook.
- Used "bin/phd launch 32 taskmaster" to start taskmasters.
- Observed MySQL connection behavior:
- Before change: 2048 configured connections immediately exhausted.
- After change: connections stable at ~160ish.
- Ran queue for a while, saw expected single-threaded calls to webhook.
Differential Revision: https://secure.phabricator.com/D21369
Summary:
See PHI1794, which reports an issue where a large number of queued webhook calls led to connection exhaustion. To make this easier to reproduce and test, add "--count" and "--background" flags to "bin/webhook call".
This primarily supports "bin/webook call ... --background --count 10000" to quickly fill the queue with a bunch of calls.
Test Plan: Ran `bin/webhook call` in foreground and background modes, with and without counts. Saw appropriate console and queue behavior.
Differential Revision: https://secure.phabricator.com/D21368
Summary:
The "Export Data" workflow incorrectly uses the "Policy Favorites" setting to choose a default export format. This is just a copy/paste error; the correct setting exists and is unused.
If the setting value is an array (as the "Policy Favorites" value often is), we try to use it as an array index. This generates a runtime exception after D21044.
```
[2020-06-16 06:32:12] EXCEPTION: (RuntimeException) Illegal offset type in isset or empty at [<arcanist>/src/error/PhutilErrorHandler.php:263]
#0 <#2> PhutilErrorHandler::handleError(integer, string, string, integer, array) called at [<phabricator>/src/applications/search/controller/PhabricatorApplicationSearchController.php:460]
```
- Use the correct setting.
- Make sure the value we read is a string.
Test Plan:
- Used "Export Data" with a nonempty, array-valued "Policy Favorites" setting.
- Before: runtime exception.
- After: clean export.
- Used "Export Data" again, saw my selection from the first time persisted.
Differential Revision: https://secure.phabricator.com/D21361
Summary: Ref T13546. This makes some "arc" tasks a little easier, and will make them more correct if "arc" ever switches to using SSH.
Test Plan: Ran "harbormaster.buildable.search" from the web UI, saw URIs in the result set.
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13546
Differential Revision: https://secure.phabricator.com/D21346
Summary:
See <https://discourse.phabricator-community.org/t/bad-regex-in-prose-diff-logic/3969>.
The prose splitting rules normally guarantee that newlines appear only at the beginning or end of blocks. However, if a prose sentence ends with text like "...x\n.", we can end up with a newline inside a "sentence".
If we do, the regular expression that breaks it into pieces will fail.
Arguably, this is an error in how sentences are split apart (we might prefer to split this into two sentences, "x\n" and ".", rather than a single "x\n." sentence) but in the general case it's not unreasonable for blocks to contain newlines, so a simple fix is to make the pattern more robust.
Test Plan: Added a failing test which includes this behavior, made it pass.
Differential Revision: https://secure.phabricator.com/D21295
Summary:
Currently, Phortune attempts to prevent users from removing themselves as account managers. It does this by checking that the new list includes them.
Usually this is sufficient, because you can't normally edit an account unless you're already a manager. However, we get the wrong result (incorrect rejection of the edit) if the actor is omnipotent and the acting user was not already a member.
It's okay to edit an account into a state which doesn't include you if you have permission to edit the account and aren't already a manager.
Specifically, this supports more formal tooling around staff modifications to billing accounts, where the actor has staff-omnipotence and the acting user is a staff member and only used for purposes of leaving a useful audit trail.
Test Plan: Elsewhere, ran staff tooling to modify accounts and was able to act as "alice" to add "bailey", even though "alice" was not herself a manager.
Differential Revision: https://secure.phabricator.com/D21288
Summary:
Ref T13513. An inline is not considered empty if it has a suggestion, but some of the shared transaction code doesn't test for this properly.
Update the shared transaction code to be aware that application comments may have more complex emptiness rules.
Test Plan:
- Posted an inline with only an edit suggestion, comment went through.
- Tried to post a normal empty comment, got an appropriate warning.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21287
Summary:
Ref T13541. The passthru future does not have time limit behavior, so if we reach this code we currently fail.
Phabricator never reaches this code normally, but this code is reachable during debugging if you try to foreground a slow fetch to inspect it.
Passthru commands generally only make sense to run interactively, and the caller or control script can enforce their own timeouts (usually by pressing "^C" with their fingers).
Test Plan: Used a debugging script to run ref-by-ref fetches in the foreground.
Maniphest Tasks: T13541
Differential Revision: https://secure.phabricator.com/D21284
Summary:
See PHI1752.
- Early exit of document layout can cause us to fail to populate available rows.
- Some Jupyter documents have "markdown" cells with plain strings, apparently.
Test Plan: Successfully rendered example diff from PHI1752.
Differential Revision: https://secure.phabricator.com/D21285
Summary:
Ref PHI1749. Instead of opening files to the last unchanged line on either side of the change, open files to the "simple" line number of the selected block.
For inlines, this is the inline line number.
For blocks, this is the first new-file line number, or the first old-file line number if no new-file line number exists in the block.
This may not always be what the user is hoping for (we can't know what the state of their working copy is) but should produce more obvious behavior.
Test Plan:
- In Diffusion, used "Open in Editor" with and without line selections. Saw same behavior as before.
- Used "n" and "r" to leave an inline with the keyboard, saw same behavior as before.
- Used "\" and "Open in Editor" menu item to open a file with:
- Nothing selected or changeset selected (line: 1).
- An inline selected (line: inline line).
- A block selected (line: first line in block, per above).
Differential Revision: https://secure.phabricator.com/D21282
Summary: Ref T13276. Ref T13513. All readers and writers were removed more than a year ago; clean up the last remnants of this table.
Test Plan: Grepped for table references, found none.
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13513, T13276
Differential Revision: https://secure.phabricator.com/D21281
Summary:
Ref T13513. Syntax highlighting is potentially expensive, and the changeset rendering pipeline can cache it. However, the cache is currently keyed ONLY by Differential changeset ID.
Destroy the existing cache and rebuild it with a more standard cache key so it can be used in a more ad-hoc way by inline suggestion snippets.
Test Plan: Used Darkconsole, saw cache hits and no more inline syntax highlighting for changesets with many inlines.
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21280
Summary: Ref T13513. Inline comment context information is somewhat expensive to construct and can be cached. Add a readthrough cache on top of it.
Test Plan: Loaded a source code changeset with many inline comments, used Darkconsole to inspect query activity. Saw caches get populated. Updated cache key, saw caches regenerate. Browsed Diffusion, nothing looked broken.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21279
Summary: Ref T13513. For now, I'm not supporting inline edit suggestions in Diffusion, although it's likely not difficult to do so in the future. Clean up some of the code so that plain ol' inlines work the same way they did before.
Test Plan:
- Created, edited, reloaded, submitted inlines in Diffusion: familiar old behavior.
- Created, edited, reloaded, submitted inlines with suggestions in Differential: familiar new behavior.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21278
Summary: Ref T13513. When rendering an inline suggestion for display, use highlighting and diffing.
Test Plan: {F7495053}
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21277
Summary:
Ref T13513. This still has quite a few rough edges and some significant performance isssues, but appears to mostly work.
Allow reviewers to "Suggest Edit" on an inline comment and provide replacement text for the highlighted source.
Test Plan: Created, edited, reloaded, and submitted inline comments in various states with and without suggestion text.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21276
Summary: Ref T13513. Introduce a formal server-side content state object so the whole state can be saved and restored to the drafts table, read from the request, etc.
Test Plan: Created and edited inlines. Reloaded drafts with edits. Submitted normal and editing comments. Grepped for affected symbols.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21275
Summary:
Ref T13513. If your 10 most recently authored inlines have all been deleted, these queries can fail by overheating. This is silly and probably rarely happens outside of development.
For now, just let them overheat. This may create a false negative (incorrect "no draft" signal when the real condition is "drafts, but 10 most recent comments were deleted"). This could be sorted out later with a query mode like "executeAny()", perhaps.
Test Plan:
- Created and deleted 10 inlines.
- Submitted comments.
- Before: overheating fatal during draft flag generation.
- After: clean submission.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21274
Summary:
Ref T13513. Currently, all the inline code passes around strings to describe content. I plan to add background music, animation effects, etc., soon. To prepare for this change, make content a state object.
This does not change any user-visible behavior, it just prepares for content to become more complicated than a single string.
Test Plan: Created, edited, submitted, cancelled, etc., comments.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21273
Summary: See PHI1745. Under PHP7, errors raised as Throwable miss this "generic exception" logic and don't increment their failure count. Instead, treat any "Throwable" we don't recognize like any "Exception" we don't recognize.
Test Plan:
- Under PHP7, caused a worker task to raise a Throwable (e.g., call to undefined method, see D21270).
- Ran `bin/worker execute --id ...`.
- Before: worker failed, but did not increment failure count.
- After: worker fails and increments failure count as it would for other types of unknown error.
Differential Revision: https://secure.phabricator.com/D21271
Summary: See PHI1745. This callsite for "ChangesetParser" was not properly updated for recent changes.
Test Plan:
- Set `metamta.differential.inline-patches` to 100.
- Created a new revision with a small (<100 line) diff, with at least one reviewer.
- Ran `bin/phd debug` and observed outbound mail queue with `bin/mail list-outbound`.
- Before: fatal when trying to generate the inline changes for mail.
- After: clean mail generation.
Differential Revision: https://secure.phabricator.com/D21270
Summary: See PHI1743. If a build has no initiator PHID, the rendering pathway incorrectly tries to access a handle for it anyway.
Test Plan:
- Set a build to have no initiator PHID.
- Viewed the build plan for the build.
- Before: fatal when trying to access the `null` handle.
- After: clean build plan rendering.
Subscribers: PHID-OPKG-gm6ozazyms6q6i22gyam
Differential Revision: https://secure.phabricator.com/D21269
Summary:
Fixes T13539. See that task for discussion and a reproduction case.
This algorithm currently counts "\ No newline at end of file" lines as though they were normal source lines. This can cause offset issues in the rare case that a diff contains two of these lines (for each side of the file) and has changes between them (because the last line of the file was modified between the diffs).
Instead, don't count "\" as a display line.
Test Plan:
- See T13539 and PHI1740.
- Before: got fatals on the "wild" diff and the synthetic simplified version.
- After: clean intradiff rendering in both cases.
Maniphest Tasks: T13539
Differential Revision: https://secure.phabricator.com/D21267
Summary:
Ref T13538. See PHI1739. Synthetic Git commits with no author and/or no commit message currently extract `null` and then fail to parse.
Ideally, we would carefully distinguish between `null` and empty string. In practice, that requires significant schema changes (these columns are non-nullable and have indexing requirements) and these cases are degenerate. These commits are challenging to build and can not normally be constructed with `git commit`.
At least for now, merge the `null` cases into the empty string cases so we can survive import.
Test Plan:
- Constructed a commit with no author and no commit message using the approach described in T13538; pushed and parsed it.
- Before: fatals during identity selection and storing the commit message (both roughly NULL inserts into non-null columns).
- After: clean import.
This produces a less-than-ideal UI in Diffusion, but it doesn't break anything:
{F7492094}
Maniphest Tasks: T13538
Differential Revision: https://secure.phabricator.com/D21266
Summary:
Fixes T13536. See that task for discussion.
Older versions of MySQL (roughly, prior to 8.0.19) emit "int(10)" types. Newer versions emit "int" types. Accept these as equivalent.
Test Plan: Ran `bin/storage upgrade --force` against MySQL 8.0.11 and 8.0.20. Got clean adjustment lists on both versions.
Maniphest Tasks: T13536
Differential Revision: https://secure.phabricator.com/D21265
Summary: On the "New User" web workflow, if you use an invalid email address, you get a failure with an empty message.
Test Plan:
- Before: Tried to create a new user with address "asdf". Got no specific guidance.
- After: Got specific guidance about email address formatting and length.
Differential Revision: https://secure.phabricator.com/D21264
Summary:
Ref T13529. Now that instances can be renamed, an instance may have multiple valid SSH usernames and the preferred SSH username may not be the intenal instance name.
`PhacilitySiteSource` should already always set `diffusion.ssh-username` correctly, to the current preferred SSH username (which may be "new-name" after a rename from "old-name"), so we should never be able to reach this code without an accurate `diffusion.ssh-username` value available.
The code to resolve names into instances also already works for both "ssh old-name@..." and "ssh new-name@...".
So I believe this code has no beneficial effects and only causes harm: it may force us to return "old-name" when falling through would correctly return "new-name".
Test Plan:
- Previously: renamed an instance, then SSH'd to it using both the old and new names. Both work.
- Previously: verified that `diffusion.ssh-username` is set correctly after a rename.
- Verified that Diffusion "Clone" UI now shows "new-name" after an instance rename.
- The real question here is: does this break something I'm not thinking of? And the change probably has to go to production to answer that.
Maniphest Tasks: T13529
Differential Revision: https://secure.phabricator.com/D21259
Summary:
Ref T13513. The way I'm highlighting lines won't work for Jupyter notebooks or other complex content blocks, and I don't see an obvious way to make it work that's reasonably robust.
However, we can just ignore the range behavior for complex content and treat the entire block as selected. This isn't quite as fancy as the source behavior, but pretty good.
Also, adjust unified diff behavior to work correctly with highlighting and range selection.
Test Plan:
- Used range selection in a Jupyter notebook, got reasonable behavior (range is treated as "entire block").
- Used range selection in a unified diff, got equivalent behavior to 2-up diffs.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21257
Summary:
Ref T13513. Give selected inlines a selection state and visual cues which are similar to the changeset selection state.
Also fix a couple of minor issues with select interactions and offset comments.
Test Plan: Selected inlines, saw obvious visual cues.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21256
Summary:
Ref T13513. When a user selects a text range and uses "New Inline Comment" to create a comment directly from a range, store the offset information alongside the comment.
When hovering the comment, highlight the original range.
Test Plan: {F7480926, size=full}
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21250
Summary: Ref T13513. Support direct text selection for inlines. This is currently just an alternate way to get to the same place as using line numbers, but can preserve offset/range information in the future.
Test Plan:
- Selected some text, hit "c", clicked "New Inline Comment", got sensible comments on both sides of a diff in Safari, Chrome, and (with limitations) Firefox.
- Caveats: no unified support, doesn't work across lines in Firefox.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21248
Summary: Ref T11401. Ref T13513. This paves the way for more comment actions, particularly an edit-after-submit action.
Test Plan: Took all actions from menus, via mouse and via keyboard (where applicable).
Maniphest Tasks: T13513, T11401
Differential Revision: https://secure.phabricator.com/D21244
Summary:
Ref T13454. See <https://discourse.phabricator-community.org/t/newly-created-ssh-private-keys-with-passphrase-not-working-anymore/3883>.
After changes to distinguish between invalid and passphrase-protected keys, SSH private key management code incorrectly uses "-y ..." ("print public key") when it means "-p ..." ("modify input file, removing passphrase"). This results in the command having no effect, and Passphrase stores the raw input credential, not the stripped version.
We can't recover the keys because we don't store the passphrase, so no migration here is really possible. (We could add more code to detect this case, but it's presumably rare.)
Also, correct the behavior of the "Show Public Key" action: this is available for users who can see the credential and does not require edit permission.
Test Plan:
- Created a new credential with a passphrase, then showed the public key.
Maniphest Tasks: T13006, T13454
Differential Revision: https://secure.phabricator.com/D21245
Summary:
Ref T13513. Currently, viewing a Jupyter document, hidden context just gets a plain "* * *" facade with no way to expand it.
Support click-to-expand, like source changes.
Test Plan:
- Clicked to expand various Jupyter diffs.
- Clicked to expand normal source changes.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21243
Summary:
Ref T13513. If you leave an inline on line 20 of a Jupyter document, we currently render context around *raw* line 20, which is inevitably some unrelated piece of JSON.
Instead, drop this context. (Ideal behavior would be to render context around Jupyter block 20, but that's a whole lot of work.)
Test Plan:
- On Jupyter changes and normal source changes, made and submitted inline comments, then viewed text and HTML mail.
- Saw no context on Jupyter comments (instead of bad context), and unchanged behavior (useful context) on normal source changes.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21242
Summary:
Ref T13513. Currently, "View as Document Type..." lists every available engine.
This is hard to get completely right because we can't always rebuild the document ref accurately in the endpoint, but try harder to fake something reasonable.
Test Plan: Used "View as Document Type..." on Jupyter notebooks, was given "Jupyter" and "Source" as options.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21241
Summary:
Ref T13513. As part of inline metadata, save the document engine the change is being rendered with.
This will allow other parts of the UI to detect that an inline was created on a Jupyter notebook but is being rendered on raw source, or whatever else.
The immediate goal is to fix nonsensical inline snippet rendering in email on Jupyter notebooks.
Test Plan:
- Created inlines and replies on normal soure code, saw no document engine annotated in the database.
- Created inlines and replies on a Jupyter notebook rendered in Jupyter mode, saw "jupyter" annotations in the database.
- Swapped document engines between Jupyter and Source, etc.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21240
Summary:
Ref T13513. If an intradiff has at least one unchanged file ("hasSameEffectAs()") or more than 100 files ("Large Change"), we hit this block and don't upcast storage inlines to runtime inlines. I missed this in testing.
Add the conversion step.
Test Plan: Viewed an intradiff with at least one unchanged file and at least one inline comment, saw correct rendering instead of fatal.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21239
Summary:
Ref T13513. Currently, clicking "View" from the inline comment preview (below the "add comment" area at the bottom of the page) only works if the inline isn't being edited.
Update this behavior so it works on inlines in either "Viewing" or "Editing" states.
Test Plan:
- Clicked "View" on a normal inline, got jumped/selected.
- Clicked "View" on an editing inline, got jumped/selected.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21237
Summary:
Ref T13513. Currently:
- If you click the "Show Changeset" button, your state change doesn't actually get saved on the server.
- It's hard to select a changeset path name for copy/paste because the "highlight the header" code tends to eat the event.
Instead: persist the former event; make the actual path text not be part of the highlight hitbox.
Test Plan:
- Clicked "Show Changeset", reloaded, saw changeset visibility persisted.
- Selected changeset path text without issues.
- Clicked non-text header area to select/deselect changesets.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21236
Summary:
Ref T13513. Currently, if you:
- click a line to create an inline;
- type some text;
- wait a moment; and
- close the page.
...you don't get an "Unsubmitted Draft" marker in the revision list.
Lift all the draft behavior to "InlineController" and make saving a draft dirty the overall container draft state.
Test Plan:
- Took the steps described above, got a draft state marker.
- Created, edited, submitted, etc., inlines in Diffusion and Differential.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21235
Summary: Ref T13513. All queries now go through a reasonably minimal set of pathways and should have consistent behavior.
Test Plan:
- Loaded a revision with inlines.
- Created a new empty inline, reloaded page, saw it vanish.
- Created a new empty inline, typed draft text, did not save, reloaded page, saw draft present.
- Created a new empty inline, typed draft text. Submitted feedback, got prompt, answered "Y", saw draft text submit.
- Created a new empty inline, typed draft text, scrolled down to bottom of page, typed non-draft text, saw preview include draft text.
- Marked and submitted "Done".
- Used hide/show on inlines, verified state persisted.
- Did much of the same stuff in Diffusion, where it all works the same way (except: there's no prompt when submitting draft is-editing inlines).
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21234
Summary: Ref T13513. Replaces "DifferentialInlineCommentQuery" with the similar but more modern "DifferentialDiffInlineCommentQuery".
Test Plan: Viewed comments in timeline, changesets. Created, edited, and submitted comments. Hid and un-hid comments, reloading (saw state preserved).
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21233
Summary: Ref T13513. Continue removing usage sites for the obsolete "DifferentialInlineCommentQuery".
Test Plan: Viewed the inline list in Differential, saw sensible inlines.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21232
Summary: Ref T13513. Move querying to "DiffInlineCommentQuery" classes and lift them into the base Controller.
Test Plan: In Differential and Diffusion, created, edited, and submitted inline comments.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21231
Summary: Ref T13513. Another step closer to the light.
Test Plan: Created, edited, deleted, replied to, and submitted inline comments in Diffusion.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21230
Summary: Ref T13513. Continue marching toward coherent query pathways for all access to inline comments.
Test Plan:
- Viewed a commit and a path within that commit, as a user with unpublished inlines and a different user.
- Saw appropriate inlines in all cases (published inlines, plus undeleted unpublished inlines authored by the current viewer).
- Grepped for "loadDraftAndPublishedComments()".
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21228
Summary:
Ref T13513. Improve consistency and robustness of the "InlineComment" queries.
The only real change here is that these queries now implicitly add a clause for selecting inlines ("pathID IS NULL" or "changesetID IS NULL").
Test Plan: Browed, created, edited, and submitted inlines.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21227
Summary:
Ref T13513. Currently, inline storage objects ("TransactionComment") can't directly generate a runtime object ("InlineComment").
Allow this transformation to be performed in a genric way so clunky code which does it per-object-type can be removed, lifted, or simplified.
Simplify an especially gross callsite in preview code.
Test Plan: Previewed inline comments.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21226
Summary: Ref T13513. See that task for some discussion. This prepares to lift "loadUnsubmittedInlineComments(...)" into shared code.
Test Plan: Grepped for callers, found none in the upstream. This is a backward compatibilty break. See T13513.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21225
Summary: Ref T13513. This controller was obsoleted by EditEngine and appears unreachable without explicitly typing the URL.
Test Plan:
- Grepped for the route, didn't find any hits.
- Deleted the controller, successfully previewed comments in Diffusion.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21224
Summary:
Ref T13519. This is a little fuzzy, but I think the workflow here is:
- View an intradiff, generating an ephemeral comparison changeset with no changeset ID. This produces a state key of "*".
- Apply "hidden" state changes to the changeset.
- View some other intradiff and/or diff view.
- The code attempts to use "*" as a changset ID?
I'm not entirely sure this is accurate; this was observed in production and I couldn't get a clean reproduction case locally.
Optimistically, try making changeset IDs explicit rather than relying on state keys to be "usually changeset-ID-like".
Test Plan: Used "hidden" locally across multiple intradiffs, but I wasn't cleanly able to reproduce the initial issue.
Maniphest Tasks: T13519
Differential Revision: https://secure.phabricator.com/D21223
Summary: Ref T13523. If a file hasn't been touched in the newer changeset, we can currently hit an error in the interdiff.
Test Plan:
- Touched "moo.txt" in Diff 1.
- Reverted the changes to "moo.txt" in Diff 2.
- Diffed 2 vs 1.
- Before patch: fatal (call to getFilename() on null).
- After patch: clean interdiff.
Maniphest Tasks: T13523
Differential Revision: https://secure.phabricator.com/D21220
Summary:
Ref T13513. Overloading "original text" to get "edit-on-load" comments into the right state has some undesirable side effects.
Instead, provide the text when the editor opens. This fixes a cancel interaction.
Test Plan:
- Create an inline, type text, don't save.
- Reload page.
- Cancel.
- Before: cancelled into empty state.
- After: cancelled into deleted+undo state.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21219
Summary: Ref T13513. When users choose to publish inlines, we want to publish the visible text, not the last "checkpointed" state.
Test Plan:
- Created an inline ("AAA").
- Edited it into "BBB", did not save.
- Submitted.
- Confirmed that I want to publish the unsaved inline.
- Saw "BBB" publish.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21218
Summary:
Ref T13513. As users type text into inline comments, save the comment state as a draft on the server.
This has some rough edges, particularly around previews, but mostly works. See T13513 for notes.
Test Plan: Started an inline, typed some text, waited a second, reloaded the page, saw an editing inline with the saved text.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21216
Summary: Ref T13513. When computing whether a revision has draft comments or not, ignore empty inlines.
Test Plan: Added empty inlines to a revision, no longer saw a yellow "draft" bubble in the list UI.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21215
Summary: Ref T13513. When you load a changeset, discard all empty inlines. This is likely a more desirable behavior than keeping empty editors around, even though the rest of the pipeline generally handles them fairly well now.
Test Plan:
- Started an inline, didn't type any text or save, reloaded page.
- Before: page restores empty editor in the same place.
- After: we just discard this likely-pointless empty inline.
Maniphest Tasks: T13513
Differential Revision: https://secure.phabricator.com/D21214
