Summary:
Diff of diffs display changes between new versions of file.
This is bad after rebase because there can be many unrelated changes so it is hard to spot the real change.
This diff unhighlights the lines that were added or removed in rebase.
The changes are still visible (they can be sometimes relevant) but very subtle.
Test Plan:
# Add, change and delete line. Display diff.
# Add and change some lines in parent. Rebase. Display diff. Display diff of diff.
# Change and add some lines. Display diff. Display diff to first diff. Display diff to second diff.
Reviewers: epriestley, jungejason
Reviewed By: jungejason
CC: jungejason, aran, Korvin
Differential Revision: https://secure.phabricator.com/D2761
Summary: This error usually doesn't occur because we have only one hunk per changeset most of the time.
Test Plan:
$hunk = new ArcanistDiffHunk();
$hunk->setAddLines(1);
$hunk->setDelLines(1);
$change = new ArcanistDiffChange();
$change->addHunk($hunk);
$change->addHunk($hunk);
$diff = DifferentialDiff::newFromRawChanges(array($change));
var_dump($diff->getLineCount());
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D2878
Summary: I will also need `getRemovedLines()` so refactor this first.
Test Plan:
New test case.
Viewed uncached diff.
Verified that the only callsite of `getAddedLines()` trims lines.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D2875
Summary: When the commandeerer was a reviewer, after the commandeering, he stayed as a reviewer. He can no longer amend the diff. He has to go 'Edit Revision' to remove himself/herself. The fix is to remove it automatically.
Test Plan:
comamndeereded a revision and the behavior is correct now:
- I was removed from the revision list
- the comment transaction shows one more entry that I removed myself as a reviewer
Reviewers: epriestley, vrana
Reviewed By: vrana
CC: nh, vrana, aran, Korvin
Maniphest Tasks: T1225
Differential Revision: https://secure.phabricator.com/D2872
Summary: See T693. To do "arc branch" performantly in immutable history repositories, we need to be able to do a single query to identify revisions related by hash. Return hash information to enable this.
Test Plan: Ran `differential.query`.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T693
Differential Revision: https://secure.phabricator.com/D2859
Test Plan:
Displayed repository.
Displayed repository history.
Wondered that we actually have bunch of commits without a revision.
Displayed blame.
Didn't display merge commit.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D2840
Summary: `array_fill()`, contrary to `range()`, doesn't accept the last element but the number of elements.
Test Plan: Reparsed commit not changed after the last diff but rebased which was previously reported as changed.
Reviewers: jungejason, epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D2783
Summary: We need it.
Test Plan: Ran 'differential.getdiff', saw it.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D2766
Summary:
Some e-mail clients display this header and it needs to be constant.
This is somehow involved but I doubt that there is a simpler solution.
Test Plan:
Applied SQL patch.
Commented on revision, commented on commit, changed package.
Verified that the `Thread-Topic` has constant and human readable value.
Reviewers: epriestley
Reviewed By: epriestley
CC: ola, aran, Korvin
Differential Revision: https://secure.phabricator.com/D2745
Summary:
- `kill_init.php` said "Moving 1000 files" - I hope that this is not some limit in `FileFinder`.
- [src/infrastructure/celerity] `git mv utils.php map.php; git mv api/utils.php api.php`
- Comment `phutil_libraries` in `.arcconfig` and run `arc liberate`.
NOTE: `arc diff` timed out so I'm pushing it without review.
Test Plan:
/D1234
Browsed around, especially in `applications/repository/worker/commitchangeparser` and `applications/` in general.
Auditors: epriestley
Maniphest Tasks: T1103
Summary:
This adds a link to [Closed] e-mail if it detects some changes.
It compares added and removed lines with 3 lines context.
The subtle form of informing is permissive to false negatives and positives.
I have an e-mail filter for [Closed] e-mails so I wouldn't personally notice this change - we should probably promote this feature a little bit.
Test Plan:
Reparse a diff with a change after last update.
Reparse a diff without a change after last update.
Reviewers: jungejason, epriestley
Reviewed By: jungejason
CC: aran, Koolvin, btrahan
Maniphest Tasks: T201
Differential Revision: https://secure.phabricator.com/D2540
Test Plan: Display revision list both with last reviewer and without.
Reviewers: epriestley, btrahan
Reviewed By: btrahan
CC: aran, Koolvin
Differential Revision: https://secure.phabricator.com/D2495
Summary:
When choosing a verb to show with a closed differential revision, choose the
verb based on the upstream vcs, not the vcs used to create the diff, since these
are not the same thing. I also updated the documentation for the next step for
an accepted diff for the case where the local vcs and backing vcs aren't the
same (since arc land doesn't work for those).
Test Plan:
Loaded a committed diff and an accepted diff from fbcode and www to check that
they show the correct thing.
Reviewers: jungejason, epriestley
Reviewed By: epriestley
CC: aran, Koolvin
Maniphest Tasks: T1118
Differential Revision: https://secure.phabricator.com/D2360
Summary:
Also reduce the memory usage a little bit (before increasing it again).
I use the same CSS class as for the copied code.
Test Plan: Parsed 100 diffs and checked about 10 of them - looks good.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Koolvin
Differential Revision: https://secure.phabricator.com/D2339
Summary:
Required for D2321.
Deprecates D2320.
Uses algorithm described at D2320#16.
Complexity of this algorithm would be `O(N)` (`N` stands for number of lines) in most cases.
The worst case is `O(A*F)` (`A` stands for number of added lines, `F` for number of colliding lines) but it should be pretty rare. Real-world example is 100 modified files with moved license block (15 lines) in each. This will require 1500*100 comparisons because the algorithm will be trying to find the longest block in each file.
Test Plan:
`arc diff --only` on commit with copied code.
More tests on standalone algorithm.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Koolvin
Differential Revision: https://secure.phabricator.com/D2333
Summary: "Committed" is SVN-specific language, and confusing in Git and Mercurial. Use neutral language instead.
Test Plan: Inspection.
Reviewers: btrahan, Makinde, vrana, jungejason
Reviewed By: vrana
CC: aran
Maniphest Tasks: T909
Differential Revision: https://secure.phabricator.com/D2087
Summary:
These are explicit copies of implicitly-generated Lisk methods.
See brief discussion in rPdec8bac3a3af6065166d485db80fffa70dc2abe3.
Test Plan: Looked at a diff in Differential.
Reviewers: vrana, btrahan
Reviewed By: vrana
CC: aran
Differential Revision: https://secure.phabricator.com/D2283
Summary:
- We currently post-filter by branches, but should do this in SQL. See T799.
- We currently identify branch-name-matches as being in the working copy even if they belong to a different project (e.g., two different projects with commits on the branch "master"). See T1100.
- Denormalize branch and project information into DifferentialRevision.
- Expose project information in the API.
Test Plan: Ran conduit API queries with branches and arc project IDs, got reasonable results.
Reviewers: btrahan, vrana, jungejason
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T1100, T799
Differential Revision: https://secure.phabricator.com/D2190
Test Plan:
/rX1
Browse in Diffusion
Open in Editor
Reviewers: epriestley
Reviewed By: epriestley
CC: aran
Differential Revision: https://secure.phabricator.com/D2180
Summary: NOTE: This is not produced by a script so there might be errors. Please review carefully.
Test Plan: Browse around Differential.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran
Differential Revision: https://secure.phabricator.com/D2103
Summary: I'll mark this one up inline since it's all separate bugs.
Test Plan:
- Created a diff with eight changes: (newline absent -> newline present, newline present -> newline absent, newline present -> newline present, newline absent -> newline absent) x (short file with change near end, long file with change near middle).
- Viewed diff in Ignore All, Ignore Most, Ignore Trailing and Show All whitespace modes.
- All 32 results seemed sensible.
- Really wish this stuff was better factored and testable. Need to fix it. :(
Reviewers: vrana, btrahan
Reviewed By: btrahan
CC: aran, epriestley
Maniphest Tasks: T1030
Differential Revision: https://secure.phabricator.com/D1992
Summary:
- Add inline comments to Audits, like Differential.
- Creates new storage for the comments in the Audits database.
- Creates a new PhabricatorAuditInlineComment class, similar to DifferentialInlineComment.
- Defines an Interface which Differential and Audit comments conform to.
- Makes consumers of DifferentialInlineComments consume objects which implement that interface instead.
- Adds save
NOTE: Some features are still missing! Wanted to cut this off before it got crazy:
- Inline comments aren't shown in the main comment list.
- Inline comments aren't shown in the emails.
- Inline comments aren't previewed.
I'll followup with those but this was getting pretty big.
@vrana, does the SQL change look correct?
Test Plan:
- Created, edited, deleted, replied to, reloaded and saved inline comments in Diffusion, on the left and right side of diffs.
- Created, edited, deleted, replied to, reloaded and saved inline comments in Differentila, on the left and right side of primary and diff-versus-diff diffs.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran, epriestley
Maniphest Tasks: T904
Differential Revision: https://secure.phabricator.com/D1898
Summary: No big surprises here, delted the unused "DarkConsole" class.
Test Plan: Ran 'testEverythingImplemented' to verify I wasn't finalizing anything we extend.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran, epriestley
Maniphest Tasks: T795
Differential Revision: https://secure.phabricator.com/D1876
Summary:
When a comments add reviewers or CCs, we just dump that sort of nastily into the
body. Put it in the header like Maniphest instead.
Also, record the diff associated with "update" actions and link to it (T871).
Test Plan: {F8546} {F8547}
Reviewers: btrahan, davidreuss
Reviewed By: davidreuss
CC: aran, epriestley
Maniphest Tasks: T871
Differential Revision: https://secure.phabricator.com/D1659
Summary:
See discussion in T838. These fields expose information which it isn't necessary
or useful to expose in the general case.
- Disable fields by default, allow them to be enabled in config (these fields
were useful for me at Facebook when I had access to all the machines).
- Remove 'sourcePath' from Conduit methods other than differential.query.
- Condition 'sourcePath' field in Conduit on the caller being the revision
author. This is a bit hacky but not so awful.
Test Plan:
- Verified fields are gone by default and restored by configuration.
- Verified Conduit no longer returns these fields other than
differential.query.
- Verified field presence/absence according to authorship in
differential.query.
- Grepped around in arcanist to make sure we aren't relying on sourcePath.
There's a workflow in "arc merge" that technically might hit it, but I think
it's unreachable, definitely irrelvant (we never use source path as a
distinguisher under git/hg, and can't 'arc merge' in SVN) and it's going away
Real Soon Now anyway.
Reviewers: btrahan, arice
Reviewed By: arice
CC: aran, epriestley
Maniphest Tasks: T838
Differential Revision: https://secure.phabricator.com/D1582
Summary:
This just looks silly:
{F8088, size=full}
It runs in O(N*N) but it's not a big deal because there are usually only few
comments per line.
I didn't implement it for images.
Test Plan:
View revision with compatible inline comments in two diffs.
View revision with different inline comments on same line in two diffs.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, epriestley
Differential Revision: https://secure.phabricator.com/D1570
Summary: There are lots of callsites to $changeset->getFilename() so it seemed
easier to rename getFileName() to getFilename() even if it includes database
change. Plus I think that getFilename() is better.
Test Plan:
Alter database.
Open revision.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran
Differential Revision: https://secure.phabricator.com/D1437
Phabricator
Summary: ...this breaks without D1328. Used good ole "codemod" to do this
work, with lots of manual edits around 80 chars.
Test Plan: clicked around phabricator tool suite, particular differential, a
bunch
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, epriestley
Differential Revision: https://secure.phabricator.com/D1351
Summary: We need some additional fields to heuristically match revisions to the
working copy in arc.
Test Plan: Executed conduit method, got correct values in fields
Reviewers: btrahan, jungejason
Reviewed By: jungejason
CC: aran, jungejason
Differential Revision: https://secure.phabricator.com/D1347
Summary: Add 'addLines' and 'delLines' properties to differential.getdiff return
dictionary. These properties are aggregated from the changesets.
Test Plan: Issue a differential.getdiff query via conduit and verify that
'addLines' and 'removeLines' properties are included and accurate
Reviewers: epriestley
Reviewed By: epriestley
CC: epriestley, aran, jonathanhester
Differential Revision: 1209
Summary:
This landed during my review drama embargo and is a generally good idea but had
some implementation issues.
@elynde reports it has been broken for some time, although it still works on
secure.phabricator.com so I'm guessing it's just taking a zillion years to run
at Facebook. It's up to more than a second for me on secure.phabricator.com:
https://secure.phabricator.com/file/view/PHID-FILE-v4ql4c66u3xnkarmrpm4/
The basic problem is that some of the data architecture around this
implementation is hard to scale. I want to pursue a similar feature eventually,
but drive it off notifications that we'll ship through real-time infrastructure
too.
I'm also trying to get rid of DifferentialRevisionListData and this simplifies
that somewhat.
Test Plan:
- Grepped for table name, table constant, query constant, and class name; no
hits.
- Applied SQL patch.
- Verified that Differential no longer shows "Updated".
Reviewers: elynde, btrahan, jungejason
Reviewed By: elynde
CC: aran, elynde
Differential Revision: 1178
diffs which add empty files
Summary:
See T507 and some others. We now parse empty git diffs correctly, but the logic
to build DifferentialDiffs out of them leaves the objects with 'null' for
$changesets, when it should be array().
Further layers later throw, believing we have not loaded the changesets, when we
actually have, there just aren't any.
Test Plan: Viewed rJX05d493e17fbbb29f29e4880be6834d1d7415374e in Diffusion,
which adds an empty README file. No exception thrown.
Reviewers: jungejason, nh, tuomaspelkonen, aran
Reviewed By: nh
CC: aran, nh
Differential Revision: 1038
Filesystem::readRandomCharacters()
Summary: See T547. To improve auditability of use of crypto-sensitive hash
functions, use Filesystem::readRandomCharacters() in place of
sha1(Filesystem::readRandomBytes()) when we're just generating random ASCII
strings.
Test Plan:
- Generated a new PHID.
- Logged out and logged back in (to test sessions).
- Regenerated Conduit certificate.
- Created a new task, verified mail key generated sensibly.
- Created a new revision, verified mail key generated sensibly.
- Ran "arc list", got blocked, installed new certificate, ran "arc list"
again.
Reviewers: jungejason, nh, tuomaspelkonen, aran, benmathews
Reviewed By: jungejason
CC: aran, epriestley, jungejason
Differential Revision: 1000
Summary: Girish wants to be able to do this.
Test Plan: Checked that I had the option in my sandbox on an accepted diff.
Reviewers: epriestley, jungejason
Reviewed By: jungejason
CC: aran, jungejason, tuomaspelkonen, epriestley
Differential Revision: 1020
Summary: I want to throw this in Diffusion as part of T262, but it's embedded in
the controller right now. Split it out.
Test Plan: Looked at various revision list views, no changes.
Reviewers: jungejason, nh, tuomaspelkonen, aran
Reviewed By: jungejason
CC: aran, jungejason
Differential Revision: 977
Summary: See T262. This creates the index on the Differential side which we need in order to execute this query efficiently on the Diffusion side.
Also renames "DiffusionGitPathIDQuery" to "DiffusionPathIDQuery", this query object has nothing to do with git.
Test Plan: Attached top-level and sub-level diffs to revisions and verified they populated the table with sensible data.
Reviewers: bmaurer, aravindn, fmoo, jungejason, nh, tuomaspelkonen, aran
CC:
Differential Revision: 931
