Summary: Maybe I will need it on other places.
Test Plan:
$ arc lint --output json # on file with lint error
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3898
Summary:
This commit doesn't change license of any file. It just makes the license implicit (inherited from LICENSE file in the root directory).
We are removing the headers for these reasons:
- It wastes space in editors, less code is visible in editor upon opening a file.
- It brings noise to diff of the first change of any file every year.
- It confuses Git file copy detection when creating small files.
- We don't have an explicit license header in other files (JS, CSS, images, documentation).
- Using license header in every file is not obligatory: http://www.apache.org/dev/apply-license.html#new.
This change is approved by Alma Chao (Lead Open Source and IP Counsel at Facebook).
Test Plan: Verified that the license survived only in unit tests and LICENSE file.
Reviewers: epriestley, btrahan, edward
Reviewed By: epriestley
CC: aran, Korvin, davidrecordon
Maniphest Tasks: T2035
Differential Revision: https://secure.phabricator.com/D3881
Summary: fix for T2011, first option in list of possible fixes
Test Plan: ...do I really have to setup mercurial with mq? :D
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T2011
Differential Revision: https://secure.phabricator.com/D3869
Summary: I broke this in D3750. Calling `getRepositoryAPI()` triggers a check for workflow requirement of the repository API. Instead, we should just check if we alreayd have one.
Test Plan: Ran `cat x | arc diff --raw`.
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T1998
Differential Revision: https://secure.phabricator.com/D3848
Summary: turns out retina has files like image.png and image@2x.png. The latter breaks since '@' is a special command telling svn to "look for image at revision 2x.png" -- nonsensical garbage. If we add it to the end every time this error goes way.
Test Plan: touch 2@2.png; svn add '2@2@'; arc diff; <fill out form, accept commit>; arc commit -- observe commit working
Reviewers: epriestley
Reviewed By: epriestley
CC: mbishopim3, aran, Korvin
Maniphest Tasks: T1999
Differential Revision: https://secure.phabricator.com/D3845
Summary:
Some users assume they can update anything, not just revisions they own (see https://github.com/facebook/arcanist/issues/54).
Currently, if you `arc patch` or `arc amend` and get a commit message, then `arc diff` for a revision you don't own, we:
- Fail early with a very confusing message ("You can not review a revision you own!") if you are on the "Reviewers" line, until D3820.
- Or fail very very late with a good error message, but after lint, unit and update messages.
Instead, check that you own the revision as early as we can.
Test Plan: Tried to update revisions I didn't own, got good error messages early on (with D3820).
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D3821
Test Plan: Made lint error, slept in test, verified that tests are finished when I confirm `arc diff --excuse`.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3803
Summary: This diff obsoletes D3385.
Test Plan: Made lint error, explained it, verified that unit already finished before I finished explaining (by adding `sleep(3)` to test).
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3786
Summary: Make this harder to get wrong. Instead of requiring a separate call for synthetic data, automatically load it if we can.
Test Plan: Unit tests; `arc diff`.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T866
Differential Revision: https://secure.phabricator.com/D3750
Summary:
- I caused $parser to be reused in D3732 which I belived was safe, but actually isn't. We end up writing to the same changes. We should make it safe but there's some mess in Phabricator that needs to be cleaned up first.
- One minor error code thing, variable is undefined.
Test Plan: Ran `arc export --git` on a moved file, got a better result. Ran some command which made me hit the other case and didn't get a fatal anymore.
Reviewers: btrahan, vrana
Reviewed By: btrahan
CC: aran
Differential Revision: https://secure.phabricator.com/D3749
Summary:
When some linter throws then we don't print any result.
This is bad in case when the linter threw e.g. because of syntax error in some file which some other linter will tell us about.
Test Plan: Threw from a linter, made lint error in a file, saw error then exception.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3756
Summary:
This is horrible and git specific, but fixes a case where people are using "arc
patch --nobranch ..." when they're not currently on a branch.
The old code assumed you were on a branch and used getBranchName() to record
this, in order to return to that branch later and cherry-pick the patch.
When not on a branch, and using arc patch --nobranch, this was trying to return
to the branch '(no branch)'.
Now, I detect that we're not on a branch and just record what HEAD is instead.
Test Plan:
Checkout the SHA of master (so I'm on master, but not on a branch) then try to
patch it with a feature diff:
€ git checkout e7a3ec68159d6847372cab5ad913f2f15aa7c249
Warning: you are leaving 1 commit behind, not connected to
any of your branches:
ac1ad39 Updating a-file
If you want to keep them by creating a new branch, this may be a good time
to do so with:
git branch new_branch_name ac1ad392350a51edd10343f12b9713f5e5b3707c
HEAD is now at e7a3ec6... Fix arcconfig
€ arc patch --nobranch D7
Created and checked out branch arcpatch-D7.
OKAY Successfully committed patch.
€ git branch
* (no branch)
feature
haddock
master
€ git log --oneline | head -2
38c0235 Updating a-file
e7a3ec6 Fix arcconfig
Reviewers: vrana, epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3743
Summary:
We need to run new Arcanist over old code in Perflab.
We also need to run new Arcanist over new code (with already deleted custom `buildAllWorkflows()`).
This will work because old code overwrites `buildAllWorkflows()`.
Test Plan:
$ arc help
$ arc help # after deleting getWorkflowName() from one workflow
Reviewers: edward, epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3741
Summary:
Currently, adding a new workflow requires you to override ArcanistConfiguration, which is messy. Instead, just load everything that extends ArcanistBaseWorkflow.
Remove all the rules tying workflow names to class names through arcane incantations.
This has a very small performance cost in that we need to load every Workflow class every time now, but we don't hit __init__ and such anymore and it was pretty negligible on my machine (98ms vs 104ms or something).
Test Plan: Ran "arc help", "arc which", "arc diff", etc.
Reviewers: edward, vrana, btrahan
Reviewed By: edward
CC: aran, zeeg
Differential Revision: https://secure.phabricator.com/D3691
Summary:
This changes what --nobranch does, though not what it means. In git, the patch
is applied to the git commit it is based off where it will commit cleanly, and
if you specify --nobranch then arc-patch will then switch back to your original
branch and try to cherry-pick the commit there.
If this fails, you end up with merge-conflict markers in the file which can be
handy.
Test Plan: https://secure.phabricator.com/P572
Reviewers: epriestley, btrahan
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3712
Summary:
We currently pull message from Conduit twice in `arc diff` update.
Once in `buildCommitMessage()` and once in `buildRevisionFromCommitMessage()`.
Remeber that we already pulled it (and so it is authoritative) to save this call.
Even faster solution would be to not pull and update the message at all in common (non-`--edit`, non-`--verbatim` and such) update workflows but it's more involved.
Test Plan:
$ arc diff --trace
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3716
Summary: We want to use them in event.
Test Plan: Will use it in event.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3690
Summary:
I was thinking about creating a method `differential.setdiffproperties` updating all properties at once or adding 'properties' to `differential.creatediff` (better) but it will require bumping Conduit version.
This looks simpler and with similar effect.
We could postpone resolving properties more but I don't want to risk not resolving them after an error.
Test Plan:
This diff for that it works.
Benchmark: 0.55 s before, 0.25 s after (with three properties, the difference will be bigger with more).
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3689
Summary:
The 'review its own revision' check is now handled by Differential (bug T1879)
Previous behavior:
arc threw an "You can not be a reviewer for your own revision." exception
if an users adds itself as reviewer, even when this configuration is
allowed on the Differential remote install's configuration.
New behavior:
Arc doesn't check that anymore. It still will be checked by the server.
Test Plan: Tested locally pushing revisions with "arc diff" to a Phabricator server with differential.allow-self-accept at true or false with myself or not as reviewer.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T1879
Differential Revision: https://secure.phabricator.com/D3674
Test Plan: A lot of spew before. Not so much now.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3681
Summary: cd && cmd won't work so use chdir; -m $multiline_message won't work so use -F $tmp_file
Test Plan: this is actually un-tested at the moment.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Maniphest Tasks: T1617
Differential Revision: https://secure.phabricator.com/D3592
Summary:
Currently, we run `runDiffSetupBasics()` //after// splitting off background lint and unit tests. However, this means `--base` and any explicit revision name (like "HEAD^") will not be parsed, so the call to `getRelativeCommit()` in order to generate `arc lint --rev XXX` will fail or not work as expected, because it will ignore any arguments.
Instead, parse `--base`, explicit revisions, and other repository API arguments before doing lint and unit tests.
Test Plan:
- Set global config for `base` to `arc:amended, git:branch-unique(origin/master)`.
- Created a commit on master.
- Ran `arc diff HEAD^`.
- Before this change, the command fails with "Usage Exception: None of the rules in your 'base' configuration matched a valid commit. Adjust rules or specify which commit you want to use explicitly." when it attempts to run lint, because the `HEAD^` argument is never parsed. After
- After this change, the command succeeds.
Reviewers: vrana
Reviewed By: vrana
CC: aran
Differential Revision: https://secure.phabricator.com/D3574
Summary:
We store the message to a scratch file.
But if I need to switch context, commit something else and then go back then I'll lose the message.
Amend the repository commit by it instead.
This also removes the annoying question "Do you want to use this message?".
Test Plan: Made an error in message, verified Git log.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3561
Summary:
Currently, we print `arc tasks` in a console-agnostic and unicode-unaware way, so:
- Tasks with multibyte characters get aligned incorrectly (see T1831); and
- narrow terminals plus long task names results in a broken display.
Test Plan: Ran `arc tasks`. Will post screenshots.
Reviewers: btrahan, vrana, Korvin
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T749, T1831
Differential Revision: https://secure.phabricator.com/D3568
Summary: Patch created on Git contains 'unix:filemode' property which is useless in SVN.
Test Plan: Exported a bundle changing a file to executable in Git, applied it in SVN, verified that the file is executable.
Reviewers: epriestley
Reviewed By: epriestley
CC: ptarjan, aran, Korvin, digoangeline
Differential Revision: https://secure.phabricator.com/D3554
Summary:
Running `a.php` from command line doesn't work on Windows, we need to run `php a.php`.
This shouldn't break other OSes.
Test Plan:
$ arc diff --background 1
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3544
Summary:
I am using it for about a month.
It works even in Facebook www.
Test Plan:
$ arc diff --background 1 # hundreds of times
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3495
Summary:
If the file has no changes (probably because it has been moved or copied) then we fail.
Fixes T1708, fixes T1559.
Test Plan:
$ svn mv a b
$ arc diff --only
$ svn revert a b
$ arc patch --diff # of created diff
Reviewers: epriestley, btrahan
Reviewed By: btrahan
CC: aran, Korvin
Maniphest Tasks: T1559, T1708
Differential Revision: https://secure.phabricator.com/D3526
Summary:
This problem shows very far away.
One of the symptomps is that the contents of a moved file is displayed as added in Differential but it is not a big deal.
The real trouble happens when you try to `arc patch` this diff.
It tries to both copy the file and to add a new contents (which fails).
Fixes T1709.
Test Plan:
$ git mv a b
$ git commit -m.
$ arc diff --only
$ git reset --hard HEAD^
$ arc patch --diff # of the created diff
$ arc unit src/parser/__tests__
Reviewers: epriestley, btrahan
Reviewed By: btrahan
CC: aran, Korvin, boris, mroch, slawekbiel
Maniphest Tasks: T1709
Differential Revision: https://secure.phabricator.com/D3524
Summary: We call it from `arcanist.php`.
Test Plan: This diff.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3496
Summary: We currently insert background parameters to end which causes ignoring them if there is '--'.
Test Plan:
$ arc diff --background 1 -- HEAD^
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3497
Summary: I want to use it from outside.
Test Plan:
$ arc unit src/lint/linter/__tests__/
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3493
Summary: This is Arcanist part of D3434.
Test Plan: None.
Reviewers: epriestley, wez
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3450
Summary:
HPHP now autoloads in `is_subclass_of()`.
I've left the `class_exists()` check as the code is more explicit.
Test Plan:
// under HPHP
function __autoload($c) {
echo "$c\n";
}
is_subclass_of('C', 'stdClass');
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3435
Summary:
This object is highly useful in many client event handlers (particularly for access to the CLI) and allows them to be implemented less intrusively.
This also slightly reduces code duplication.
Test Plan: Ran "arc diff".
Reviewers: vrana, btrahan
Reviewed By: vrana
CC: aran
Maniphest Tasks: T1753
Differential Revision: https://secure.phabricator.com/D3421
