Summary: Closes T9353. I think this makes all descriptions at least basically informative.
Test Plan: arc linters - I can now understand what each one is about.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: Korvin
Maniphest Tasks: T9353
Differential Revision: https://secure.phabricator.com/D14106
Summary:
Currently, a lot of `ArcanistExternalLinter` subclasses have something like this:
```lang=php
if ($err && !$messages) {
return false;
}
```
We can avoid this code duplication by moving this check to the `ArcanistExternalLinter` class.
Test Plan: `arc unit`
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: Korvin, epriestley
Differential Revision: https://secure.phabricator.com/D11321
Summary:
Removes the deprecated method of configuring linters (via the `.arcconfig` file). There is one main caveat here:
- There is currently no convenient method by which to change the path for an external linter (T5057). This means that there is no direct replacement for the deprecated `lint.ruby.prefix` configuration. The workaround is to symlink these binaries into `arcanist/externals/bin`.
Test Plan: Wait a sufficient amount of time before landing this.
Reviewers: chad, epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: aik099, epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D10005
Summary: Depends on D9430. If we are using the system installation of `pep8`, then it probably unnecessary (and possibly wrong) to specify `python2.6` as the default interpreter.
Test Plan: Ran `arc unit`.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: vrusinov, epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9474
Summary: Currently, we bundle a specific version of `pep8` with Arcanist. Whilst maybe this made sense historically, as pointed out by @epriestley in D9412#6, there is no longer much point in doing so.
Test Plan: N/A
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: talshiri, vrusinov, Korvin, epriestley
Differential Revision: https://secure.phabricator.com/D9430
Summary:
pep8 has used both 2 (`1.2`) and 3 (`1.2.1`) digit versions. Losen
the version check to allow for both.
NOTE: This is the same regex as flake8.
Test Plan: `arc unit` with a 2 and 3 digit pep8 version on `$PATH`.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: joshuaspence, epriestley
Differential Revision: https://secure.phabricator.com/D11728
Summary: It is more common for linters to exit with a non-zero status than it is for linters to return with a zero exit status, Really this function serves very little purposes, it simply determines whether or not to throw an exception if a non-zero status is returned by the external linter.
Test Plan: `arc unit`
Reviewers: chad, epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: Korvin, epriestley
Differential Revision: https://secure.phabricator.com/D11322
Summary: Ref T6822.
Test Plan: Visual inspection. These methods are only called from within the `ArcanistExternalLinter` and `ArcanistLinter` subclasses.
Reviewers: chad, #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: Korvin, epriestley
Maniphest Tasks: T6822
Differential Revision: https://secure.phabricator.com/D11237
Summary: Various tidying up of linting code.
Test Plan: `arc lint` and `arc unit` still pass.
Reviewers: chad, epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9625
Summary: As per the TODO comment, now that `.arclint` is more mature, we should be able to restore PEP8 errors.
Test Plan: N/A
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9473
Summary: Ran `arc lint --apply-patches --everything` over rARC, mainly to change double quotes to single quotes where appropriate. These changes also validate that the `ArcanistXHPASTLinter::LINT_DOUBLE_QUOTE` rule is working as expected.
Test Plan: Eyeballed //most// of the diff.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin, aurelijus
Differential Revision: https://secure.phabricator.com/D9269
Summary:
Ref T2039. Addresses two issues:
- Issues a warning for use of config which is deprecated by `.arclint`.
- We no longer require an engine to be present for these linters, so `arc linters` doesn't fatal if they aren't configured.
Test Plan:
- Ran `arc linters` in a repo with no JSHint.
- Ran `arc linters` in a repo with junk in .arcconfig and got a warning when it was read. Verified it still took effect.
Reviewers: chad, btrahan, joshuaspence
Reviewed By: joshuaspence
Subscribers: epriestley
Maniphest Tasks: T2039
Differential Revision: https://secure.phabricator.com/D9058
Summary: Ref T2039. We're starting to get kind of a lot of linters; provide `arc linters` to help users review and understand them and construct `.arclint` files.
Test Plan: {F152205}
Reviewers: btrahan, joshuaspence
Reviewed By: btrahan, joshuaspence
Subscribers: epriestley
Maniphest Tasks: T2039
Differential Revision: https://secure.phabricator.com/D9041
Summary:
This method will, theoretically, allow `arc lint` to be configured to require some minimum version of an external linter (although this would probably require significantly more work).
Additionally, the existence of this method simplifies the `getCacheVersion` function which, previously, was implemented by the external linters individually. Instead, a general approach to determining the version for cacheing purposes can be used.
Fixes T4954.
Test Plan: I'm not sure how to test this.
Reviewers: chad, epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Maniphest Tasks: T4954
Differential Revision: https://secure.phabricator.com/D8971
Summary: Personally, I prefer to specify command lines flags as an array rather than a string.
Test Plan: `arc unit`
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: aran, epriestley, Korvin, chad
Differential Revision: https://secure.phabricator.com/D8387
Summary:
- Tidied up `ArcanistCSSLintLinter::getDefaultBinary`.
- Tidied up `CSSLintLinter::getDefaultFlags` function.
- Tidied up `ArcanistPhpcsLinter::getDefaultBinary` function.
- Tidied up `ArcanistPEP8Linter::getDefaultFlags` function
- Tidied up `ArcanistFlake8Linter::getDefaultFlags`.
- Tidied up `ArcanistCppcheckLinter::getLintOptions`.
- Tidied up `ArcanistCppcheckLinter::getLintPath`.
- Tidied up `ArcanistCpplintLinter::getLintOptions`.
- Tidied up `ArcanistCpplintLinter::getLintPath`.
- Removed child functions which are identical to the corresponding parent functions.
Test Plan: `arc lint` and `arc unit`.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: epriestley
CC: chad, Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D8385
Summary:
Lingers on from D7271; Rename `ArcanistWorkingCopyIdentity.getConfig()`.
Changed all linters (Except one) to use `getConfigFromAnySource()`, because it seems to make sense.
Test Plan: arc unit --everything; arc lint in github.com:epriestley/arclint-examples.git (Except for phpcs, flake8, cpplint and csslint which I don't have installed).
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley
CC: chad, Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D7382
Summary:
Ref T3186. We have about 50 linters which run programs and read the results, all of which have ad-hoc one-off custom config that isn't formalized anywhere.
Consolidate all this stuff into `ArcanistExternalLinter`, which is configurable through `.arclint` (although nothing supports this quite yet).
Extend CSSLint and Pep8Lint from `ArcanistExternalLinter`.
Add unit tests for both.
There are still some rough edges here, but it mostly seems to work pretty well.
Test Plan: Ran unit tests, hit some (most?) of the error cases.
Reviewers: btrahan
Reviewed By: btrahan
CC: chad, aran, Firehed
Maniphest Tasks: T3186
Differential Revision: https://secure.phabricator.com/D6800
Summary:
On systems with an ancient version of python, the pep8 linter won't run.
Instead of blowing up in the user's face, we should display a nice error
message.
Test Plan:
Put /usr/bin (where the ancient version of python is) at the beginning of
my path and tried to lint some python. I got a nice error instead of a
stack trace.
Reviewers: epriestley, wez
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D5356
Summary: D4963 for other linters.
Test Plan: Saw time 0.001 instead of 0.113 in spellcheck linter.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D4965
Summary: This should be done for all external and configurable linters.
Test Plan: Linted file with lint problems, changed options, relinted.
Reviewers: epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D4475
Test Plan:
$ arc lint a.py # with too long line
Reviewers: zeeg, epriestley
Reviewed By: epriestley
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3882
Summary: None of these are that serious that I would like to be informed about them on unmodified lines.
Test Plan: Linted Python file with lots of PEP8 errors, now warnings.
Reviewers: zeeg, epriestley
Reviewed By: zeeg
CC: aran, Korvin
Differential Revision: https://secure.phabricator.com/D3884
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
