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: I use it more often without second parameter than with it.
Test Plan:
Lint of:
preg_quote('');
preg_quote('', '/');
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3647
Summary: $param is null here. it should be $node.
Test Plan: arc lint no longer barfed on me!
Reviewers: vrana, epriestley
Reviewed By: vrana
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3540
Summary: I don't offer a replacement because `f() ?: 1` converted to `f() ? f() : 1` can cause side effects and whitespace issues.
Test Plan: New test.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3489
Summary:
`pht()` can be some random function.
Better solution would be to separate this linter to its own class but it would be slower.
Also use `PhutilLintEngine` as `lint.engine`.
Test Plan:
$ arc lint # on file with pht($a)
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3480
Summary: See D3449, comments, unit tests.
Test Plan: Unit tests.
Reviewers: vrana
Reviewed By: vrana
CC: aran
Differential Revision: https://secure.phabricator.com/D3463
Summary:
We want to have a class of lint problems which are displayed to author and attached to revision but don't require excuse in diff workflow.
Lint advices already serve this purpose but no linters emit them because they need `--advice` flag to be processed.
By always enabling advices, we can switch more linters from warnings to advices and don't stop the diff workflow for them.
This diff also bumps down default severity of TODO rule.
Test Plan: Made lint advice mistake, ran `arc lint`.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, ide, Korvin
Differential Revision: https://secure.phabricator.com/D3364
Summary: See D3296#1.
Test Plan:
New test.
Linted Arcanist, libphutil, Phabricator repositories, found no false positive and one real positive.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3297
Summary:
I'm not sure if we are interested in this kind of linters ("Don't use slow function if there is a fast alternative").
I didn't find a case where `strpos() === 0` could be useful except [[ http://www.php.net/manual/en/mbstring.overload.php | mbstring.func_overload ]] craziness.
Test Plan:
New unit test.
Linted Arcanist, libphutil, Phabricator repositories, found no false positive and one real positive.
Reviewers: btrahan, epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3296
Summary: XHPAST doesn't currently parse most PHP 5.4 stuff, but it does parse this. Warn about it.
Test Plan:
Unit tests, and:
Error (XHP35) Use Of PHP 5.4 Features
The f()[...] syntax was not introduced until PHP 5.4, but this codebase
targets an earlier version of PHP. You can rewrite this expression using
idx().
365 public function lintPHP54Features($root) {
366
367 if (false) {
>>> 368 id()[0];
^
369 }
370
Reviewers: alanh, vrana
Reviewed By: alanh
CC: aran
Differential Revision: https://secure.phabricator.com/D3291
Summary:
I use `//~` for marking places which shouldn't be committed.
It also looks ugly.
Maybe it can be just a warning but we provide a patch so error is OK?
Test Plan: New test.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D2824
Summary: We will extract them at some point, lint before it's too late.
Test Plan:
New test.
Linted all callsites.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D2825
