Summary: Add a linter which wraps around [[https://github.com/mdevils/node-jscs | JSCS]].
Test Plan: Currently, we can't test this linter with out existing infrastructure. Specifically, `jscs` will only lint `*.js` files. I have done a fair bit of manual testing though.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9565
Summary: Allows the `ArcanistXHPASTLinter` to determine whether constants can be used, based on the target PHP version. Also added class methods to the compatibility information, although this isn't used yet (it is small anyway).
Test Plan: Created a test file that contained the `JSON_PRETTY_PRINT` constant. Verified that a linter error was raised.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9571
Summary:
Fixes T5377. The current `scripts/update_compat_info.php` script works for PHP CompatInfo version 2, but doesn't work with the newer version 3.
There are a few breaking changes in version 3 that had to be addressed:
- PHP 5.3 is required. Whilst Arcanist is generally compatible with PHP 5.2, I don't think that having this dependency presents any real issues because it is purely a development tool that is rarely updated.
- [[https://getcomposer.org/ | Composer]] is used for packaging, which makes including the library slightly more complicated. Basically, I had to install `PHP_CompatInfo` globally with Composer (`composer global require "bartlett/php-compatinfo"` and then symlink `~/.composer/vendor` into `externals/includes`.
Test Plan: Compared the `resources/php_compat_info.json` file. There are a bunch of functions/classes that //were// in this file but are no longer, but I think that I've covered the most popular extensions.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T5377
Differential Revision: https://secure.phabricator.com/D9568
Summary: Just some minor tidying up. I don't think that these methods should ever be overridden in subclasses.
Test Plan: N/A
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9569
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:
This `ArcanistLesscLinter::getCacheVersion` should have been renamed to `getVersion` as of D8971, but wasn't updated.
Also fix the regex to properly capture version information.
Test Plan: It's pretty difficult to test this stuff.... I have an idea that I will submit a separate diff for.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9475
Summary: Currently, class and interface names are converted to lowercase when comparing minimum and maximum versions. This is necessary in order to compare with the data from `php_compat_info.json` but causes the lint message to be slightly misleading.
Test Plan:
Linted a test file.
**Before**
```
Error (XHP31) Use Of PHP 5.3 Features
This codebase targets PHP 5.2.3, but `iterator` was not introduced until
PHP 5.3.0.
1 <?php
2
>>> 3 final class FooBar implements Iterator {}
```
**After**
```
Error (XHP31) Use Of PHP 5.3 Features
This codebase targets PHP 5.2.3, but `Iterator` was not introduced until
PHP 5.3.0.
1 <?php
2
>>> 3 final class FooBar implements Iterator {}
```
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9471
Summary: Fixes T5300. Currently, if a dead symbolic link is linted, all kinds of errors will be thrown by most linters because they will try to read the (non-existent) file contents. Instead, let's not lint symbolic links by default. In the case that the target of a symbolic link is inside the working copy, then it should be being linted anyway.
Test Plan: Created a symbolic link and verified that it wasn't linted (by any linter other than the `ArcanistFilenameLinter`).
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Maniphest Tasks: T5300
Differential Revision: https://secure.phabricator.com/D9448
Summary: Applied various linter fixes. Also make the `.editorconfig` file a bit more specific. Unfortunately, `arc lint --apply-patches` currently modifies some test data that it shouldn't, but this should be fixed after T5105.
Test Plan: Ran `arc unit` to make sure things weren't broken.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin, aurelijus
Differential Revision: https://secure.phabricator.com/D9440
Summary: Currently, `'foo'. // Some comment` is not allowed by the `ArcanistXHPASTLinter::LINT_BINARY_EXPRESSION_SPACING` rule. I believe that in the case of a trailing comment, we //should// allow whitespace after the `.` operator.
Test Plan: Wrote and executed a unit test for this case.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9438
Summary:
Currently, the `ArcanistSpellingDefaultData` is marked with a `@nolint` annotation. This means that it doesn't get linted by any linters. Really, the intention here was to make sure that this file isn't linted by the `ArcanistSpellingLinter` linter.
Now that the `.arclint` file is more mature, we can easily just exclude this file from being linted //only// by the spelling linter, whilst allowing other linters to run.
Test Plan: Ran `arc lint`.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9432
Summary: Fixes T5298. This bug was probably introduced in D9248. It looks like I forgot to update some references to `$version`.
Test Plan: Ran `arc lint --everything` in rPHU.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Maniphest Tasks: T5298
Differential Revision: https://secure.phabricator.com/D9434
Summary: Fixes T5209. It makes sense for the `ArcanistXHPASTLinter` to implement the `getVersion` method in order to be able to enforce version requirements (as in T4954).
Test Plan: N/A
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Maniphest Tasks: T5209
Differential Revision: https://secure.phabricator.com/D9317
Summary: We have coverage for normal binary operators, but not these unusual cases.
Test Plan: Added and executed unit tests.
Reviewers: btrahan, joshuaspence
Reviewed By: joshuaspence
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D9314
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: Create bindings for `golint` as an external linter.
Test Plan: Wrote and executed unit tests.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9246
Summary: Ref T5141. In order to be able to warn when deprecated functions are used, we need to be aware of from which version the functions were deprecated.
Test Plan: Ran `arc lint` and made sure no unexpected warnings were raised.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Maniphest Tasks: T5141
Differential Revision: https://secure.phabricator.com/D9248
Summary: Ref T5141. Currently, `php_compat_info.json` is hardcoded to support PHP 5.2.3. Instead, store as much version information as possible in `php_compat_info.json` and filter accordingly in `ArcanistXHPASTLinter.`
Test Plan: Ran `arc lint` and made sure no additional warnings were raised.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T5141
Differential Revision: https://secure.phabricator.com/D9247
Summary:
Currently, when code has a block like:
} catch (Exception $ex) {
...we attempt to mark "$ex" as declared. However, we incorrectly mark every variable used anywhere in the block as declared. This means we'll never raise this warning in a `catch` block.
Instead //only// mark the caught exception as declared.
Test Plan: Added a failing unit test and made it pass.
Reviewers: joshuaspence, btrahan
Reviewed By: btrahan
Subscribers: lpriestley, epriestley
Differential Revision: https://secure.phabricator.com/D9239
Summary: Pyflakes doesn't have any message codes, so we can't do anything with severities.
Test Plan: Ran `arc lint` with severities on one of these linters, got an error.
Reviewers: joshuaspence, btrahan
Reviewed By: btrahan
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D9222
Summary: The XHPAST double quotes rule autofixes strings which use double quotes where single quotes would suffice. In the case in which the double-quoted string contained an escaped double quote, the autofix string can be improved by removing the escape symbol.
Test Plan: Modified existing unit tests to cover this case.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9196
Summary: Fixes T3922. Add a linter which complains if files are executable when they shoudn't be.
Test Plan: Tested by modifying the `.arclint` file of the rARC repository and running `arc lint --everything`.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T3922
Differential Revision: https://secure.phabricator.com/D9187
Summary: Ref T2039. Convert the `ArcanistScalaSBTLinter` into an `ArcanistExternalLinter` and make it compatible with `.arclint`.
Test Plan: I can't really test this because I don't have any Scala projects and we don't have any test cases.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: codeblock, epriestley, Korvin
Maniphest Tasks: T2039
Differential Revision: https://secure.phabricator.com/D9097
Summary: Previously, the `ArcanistXHPASTLinter` was suggesting that `"\1"` be written as `'\1'`, which is incorrect. Therefore, I ensured that all of the cases listed in the [[http://www.php.net/manual/en/language.types.string.php | PHP documentation]] were handled correctly.
Test Plan: `arc unit`
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9182
Summary: Ref T4954. There was a typo in the original implementation. It wasn't noticed until now because the `getVersion` function isn't really used anywhere.
Test Plan: Ran `arc linters` in a repository with `ArcanistJSONLintLinter` configured, noticed that the version number appeared in the output.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T4954
Differential Revision: https://secure.phabricator.com/D9160
Summary: As noticed by @epriestley in D9060, `flake8 --version` can emit a string like "2.0" rather than the expected "2.0.0".
Test Plan: Uninstalled my existing version of `flake8` (v2.1.0) and installed a prior version (`pip install flake8==2.0.0`). Ran `flake8 --version` and inspected the output.
Reviewers: #blessed_reviewers, epriestley
Subscribers: Korvin, epriestley
Differential Revision: https://secure.phabricator.com/D9174
Summary: As identified by @epriestley in D9060, `jshint --version` emits version information on stderr, not stdout.
Test Plan: Ran `jshint --version` locally and verified that the version information is output to stderr.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: Korvin, epriestley
Maniphest Tasks: T4954
Differential Revision: https://secure.phabricator.com/D9173
Summary:
Add a wrapper around [[http://www.coffeelint.org/ | CoffeeLint]] as an `ArcanistExternalLinter`.
Depends on D9041.
Test Plan: Wrote and executed unit tests.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9051
Summary: Fixes T5085. Currently, the `ExecFuture` instances that are used to call an external linter are executed in the current working directory. This means that if a path is specified in the `.arclint` file, relative to the project root directory, that the path will not be properly interpreted by the external linter when `arc lint` is called from a level deeper than the project root.
Test Plan: Ran `arc lint` from a subdirectory of a project and verified that the linter did not throw an exception due to not being able to find the specified configuration file.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Maniphest Tasks: T5085
Differential Revision: https://secure.phabricator.com/D9159
Summary:
Allow `.jshintrc` and `.jshintignore` paths to be passed to `jshint`.
Ref T2039.
Test Plan: Added the `jshintrc` and `jshintignore` keys to an `.arclint` file that was configured to use `ArcanistJSHintLinter`. Ran `arc lint --trace` and inspected the flags that were passed to `jshint`.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: john.snow, epriestley, Korvin
Maniphest Tasks: T2039, T5085
Differential Revision: https://secure.phabricator.com/D9112
Summary: Personally, I am a strong fan of this rule. There is currently a similar rule provided by PHP_CodeSniffer.
Test Plan: Wrote and executed unit tests.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9117
Summary:
Found https://secure.phabricator.com/D4519 but it was horribly out of date, so decided to write a new version.
Kinda clobbered together form that diff and the new version of ArcanistJSHintLinter
Test Plan: Tested on personal projects with js files.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9131
Summary: This fixes an issue with the C# linter where a message could be returned from cslint that wasn't intended for use with parameters. This just ensures there's enough parameters so that it won't crash (and consequently ignore lint messages).
Test Plan: Ran the linter, it didn't crash.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9116
Summary:
Just some minor cleaning up, including:
- Removing old annotations for Diviner.
- Renaming some `lint-test` files so that the directory name bears a closer resemblance to that of the linter.
- Remove some useless `return` statements.
Test Plan: `arc unit`.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9096
Summary: Rename this test method for consistency with other linter test classes.
Test Plan: N/A
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9095
Summary: Arcanist is a dirty rotten liar. I made it less of a dirty, rotten liar.
Test Plan: http://imgur.com/36qXcgI
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9081
Summary: To me, it seems that these methods should never be overwritten in subclasses.
Test Plan: `arc unit`
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: aran, epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D7958
Summary: Ref T2039. The type specs are right in theory but not quite correct in practice, since we pass strings in rather than objects.
Test Plan: While tweaking `phabricator/`, adjusted these to get desirable results.
Reviewers: btrahan, joshuaspence
Reviewed By: joshuaspence
Subscribers: epriestley
Maniphest Tasks: T2039
Differential Revision: https://secure.phabricator.com/D9071
Summary: Ref T2039. It looks like "phutil-library" didn't make it over, I'll add that to the other two (unless I'm wrong and this isn't an oversight?).
Test Plan: Used `arc linters` to read help.
Reviewers: btrahan, joshuaspence
Reviewed By: joshuaspence
Subscribers: epriestley
Maniphest Tasks: T2039
Differential Revision: https://secure.phabricator.com/D9070
Summary: It seems that there is a lot of overlap between `getConfig` / `setConfig` and `getLinterConfigurationOptions` / `setLinterConfigurationValue` respectively.
Test Plan: `arc lint` and `arc unit`.
Reviewers: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9067
Summary: Currently, `PhabricatorLintEngine` configures the `ArcanistPhutilXHPASTLinter` linter. In order to use `.arclint` instead, we need to expose the `ArcanistPhutilXHPASTLinter` configuration to the `.arclint` format.
Test Plan: See D9064.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T2039
Differential Revision: https://secure.phabricator.com/D9066
Summary: Ref T2039. Make the `ArcanistCppcheckLinter` compatible with `.arclint`.
Test Plan: Wrote and executed unit tests.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Maniphest Tasks: T2039
Differential Revision: https://secure.phabricator.com/D9068
Summary:
Ref T2039. I'll update the corresponding documentation.
It feels a little awkward that this is disconnected from `getLinterConfigurationOptions()`, but I dislike returning weird ad-hoc structures more than I dislike having two methods. Most linters don't implement either of these anyway.
Test Plan: Ran `arc linters` and `arc linters --verbose`.
Reviewers: btrahan, joshuaspence
Reviewed By: joshuaspence
Subscribers: epriestley
Maniphest Tasks: T2039
Differential Revision: https://secure.phabricator.com/D9062
Summary: Ref T2039. The `.arclint` file is reasonably complete now and we should start using it if possible, since we are trying to recommend it to others.
Test Plan: `arc lint`.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Maniphest Tasks: T2039
Differential Revision: https://secure.phabricator.com/D9057
Summary:
Currently, the Phutil XHPAST Linter and vanilla XHPAST Linter reuse the same parse tree, but do this by having explicit knowledge of one another.
Instead, let them synchronize by writing to a glorified array of globals on the Engine. They no longer require knowledge of one another, so this can work under `.arclint`.
(This could probably be a little cleaner by putting more logic in the shared base class, but Facebook has some kind of goofy subclass of this thing and //this// patch won't disrupt it, while a cleaner one might.)
This should unblock D9057.
Test Plan: Ran unit tests and normal lint, got accurate looking results without duplicate invocations showing up in `--trace`.
Reviewers: btrahan, joshuaspence
Reviewed By: joshuaspence
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D9059
Summary: The `ArcanistGeneratedLinter` and `ArcanistNoLintLinter` don't actually ever raise any linter messages, so it doesn't make sense to set custom severities for these linters. Instead, don't expose this configuration.
Test Plan: N/A
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9038
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: Not all linters run on a `command file` fashion. In particular, the maven checkstyle plugin runs like `command --flag=file`.
Test Plan: Run a linter that extends `ArcanistExternalLinter`.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9026
Summary: Ref T2039. This isn't exhaustive, but moves things forward by a decent chunk.
Test Plan: Used `arc linters` and read the messages.
Reviewers: chad, btrahan, joshuaspence
Reviewed By: joshuaspence
Subscribers: epriestley
Maniphest Tasks: T2039
Differential Revision: https://secure.phabricator.com/D9056
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: Explicitly specify the types of the function parameters. This change is basically the same as D8388.
Test Plan: `arc unit`.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9040
Summary: The only real change here is adding a `getLinterConfigurationName` method so that this linter can be used with an `.arclint` file. Everything else is just some minor tidying.
Test Plan: N/A
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9039
Summary: This isn't really necessary, nor does it bear any significant benefits, however semantically it seems to make sense. From `csslint --help`, the `--quiet` flag causes `csslint` to "Only output when errors are present".
Test Plan:
Tested using `csslint` directly:
```
> csslint test.css
csslint: No errors in /home/joshua/workspace/github.com/facebook/arcanist/foo.css.
> csslint --quiet test.css
```
Reviewers: chad, epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9036
Summary: No subclass should need to override these methods. Additionally, none currently do.
Test Plan: N/A
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9035
Summary: PHPCS does actually support reading data from stdin, so let's make `ArcanistExternalLinter` aware of this.
Test Plan: `arc unit`.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9034
Summary: Convert the `cpplint.py` wrapper linter to `ArcanistExternalLinter`. This is in preparation for T2039.
Test Plan: `arc unit`.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Maniphest Tasks: T2039
Differential Revision: https://secure.phabricator.com/D9033
Test Plan:
Verified manually. Something like this in .arclint:
"linters" : {
"text" : {
"type" : "text",
"include" : "(\\.(txt|py|html?)$)",
"text.max-line-length": 200
}
changes the line length. Something other than an integer there raises an error.
Reviewers: epriestley, #blessed_reviewers, #arcanist
Reviewed By: epriestley, #blessed_reviewers, #arcanist
Subscribers: Korvin, epriestley
Differential Revision: https://secure.phabricator.com/D9029
Summary: The `lessc` binary is a part of the NPM `less` module.
Test Plan: `npm install less` works whereas `npm install lessc` does not.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D9006
Summary: This class provides an adapter for [[https://github.com/less/less.js/ | lessc]].
Test Plan: Wrote and executed unit tests.
Reviewers: chad, #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D8992
Summary:
It seems that in some situations, JSHint does not set the `evidence`
property. In such cases, PHP fails with `Undefined property:
stdClass::$evidence`. It would be safer to access the error object as an
associative array rather than as `stdClass`.
Test Plan: N/A
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D8993
Summary: This linter is a wrapper around [[http://puppet-lint.com/ | puppet-lint[]].
Test Plan: Wrote an executed unit tests.
Reviewers: #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D8990
Summary: These methods are declared `public`, but there are meant to be `protected` (as they are declared in `ArcanistExternalLinter`).
Test Plan: N/A
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D8991
Summary: Add a linter which uses [[http://php.net/simplexml | SimpleXML]] to detect errors and potential problems in XML files.
Test Plan: Wrote and executed unit tests.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D8989
Summary: Provide bindings for [[https://github.com/zaach/jsonlint | JSONLint]], which is a useful tool for linting and validating JSON. Theoretically, this could be done with pure PHP, however it would not be trivial (`json_decode`, for example, does not provide any context as to JSON validation errors).
Test Plan: Wrote and executed unit tests.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D8988
Summary:
This unit test is failing for me. It seems that I have a newer version of `flake8`. We should probably provide support for the most recent versions of any external tools, at least until we can implement version-specific stuff.
I am running `2.1.0 (pep8: 1.5.6, pyflakes: 0.8.1, mccabe: 0.2.1) CPython 2.7.6 on Linux`.
Test Plan: `arc unit`.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D8987
Summary:
Ref T3186. Ref T2039.
- Convert JSHint to modern format; improve granularity of errors.
- Convert PyFlakes to modern format;
- Remove ApacheLicenseLinter and LicenseLinter (these have been deprecated for a very long time).
This is somewhat disruptive and will break some users by no longer respecting various path/config options. I'll sequence documentation and deprecation warnings in front of these.
Test Plan: Ran unit tests.
Reviewers: btrahan, #blessed_reviewers, epriestley
Reviewed By: #blessed_reviewers, epriestley
Subscribers: epriestley, Korvin, joshuaspence, aran
Maniphest Tasks: T3186, T2039
Differential Revision: https://secure.phabricator.com/D6810
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: Modernize `ArcanistJSHintLinter` by extending from `ArcanistExternalLinter` instead of `ArcanistLinter`.
Test Plan: Wrote and executed unit tests.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: epriestley, Korvin
Differential Revision: https://secure.phabricator.com/D8965
See: <https://github.com/facebook/arcanist/pull/162>
It looks like the word `argument` appears many more times than `augment`, so I'm assuming `agument` is most likely to be a typo of `argument`.
Reviewed by: epriestley
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:
Fixes T4570. When a test case doesn't make any assertions, fail it:
- A tiny fraction of tests pass by not throwing. These tests can easily make a trivial assertion. It took about 5 minutes to fix them all (D8435, D8436).
- In other cases, no assertions means a test construction problem, as with T4570. In these cases, failing loudly catches a severe error.
- Fixes the no-assertion test cases in `arcanist/`
- Makes the PHP 5.4 test pass for the moment, see discussion in T4334.
Test Plan: Ran `arc unit --everything`.
Reviewers: leebyron, btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T4570
Differential Revision: https://secure.phabricator.com/D8437
Summary: Ref T4570. Testing a directory with no recognized tests currently passes, but should fail.
Test Plan:
- Ran `arc unit`.
- Removed tests from a test directory, ran `arc unit`, got test failure.
Reviewers: leebyron, btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T4570
Differential Revision: https://secure.phabricator.com/D8434
Summary: Allow `@todo` comments to be linted as TODOs as well as `TODO` comments.
Test Plan: I added a new test case (`todo.lint-test`)
Reviewers: #blessed_reviewers, epriestley
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D8389
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: To me, it seems that these comments add no value. Personal opinion I suppose.
Test Plan: N/A
Reviewers: #blessed_reviewers, epriestley
Reviewed By: epriestley
CC: chad, Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D8382
Summary: See <https://github.com/facebook/arcanist/pull/131>
It looks like the behaviour of csslint has changed since the ArcanistCSSLintLinter was written. Consequently, ArcanistCSSLintLinter does not work with the latest version of csslint (v0.10.0).
- `csslint` has a non-zero exit status
- Fixed `csslint` parsing for v0.10.0
Reviewed by: epriestley
Summary:
Some callpaths end up here, which doesn't cause the internal linter's willLintPath() method. This can mean its `activePath` is set wrong, which results in us raising lint for the wrong file.
Particularly, if you apply D7979 (diff 18069) and `arc lint` it, you'll get a syntax error message in the wrong file.
Test Plan: Applied D7979 and linted it, got proper error message.
Reviewers: btrahan
Reviewed By: btrahan
CC: aarwine, aran
Differential Revision: https://secure.phabricator.com/D7988
Summary: This might not be universally desireable, but I found myself writing an additional linter (which I had called `WhitespaceTextLinter`) for the sake of these two linter tests. I figured it may be of use upstream, and so I decided to submit it as a diff. I won't be offended if it is rejected however.
Test Plan: `arc lint` and `arc unit` are both okay with it.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D7957
Summary: A lot of new contributors don't resolve this. Make it easier to resolve, more comprehensive, and more explicit about not being ignorable.
Test Plan:
>>> orbital ~/devtools/arcanist $ arc lint
>>> Lint for src/lint/linter/ArcanistPhutilLibraryLinter.php:
Error (PHL1) Unknown Symbol
Use of unknown class 'BlerpBarp'. Common causes are:
- Your libphutil/ is out of date.
This is the most common cause.
Update this copy of libphutil: /INSECURE/devtools/libphutil
- Some other library is out of date.
Update the library this symbol appears in.
- This symbol is misspelled.
Spell the symbol name correctly.
Symbol name spelling is case-sensitive.
- This symbol was added recently.
Run `arc liberate` on the library it was added to.
- This symbol is external. Use `@phutil-external-symbol`.
Use `grep` to find usage examples of this directive.
*** ALTHOUGH USUALLY EASY TO FIX, THIS IS A SERIOUS ERROR.
*** THIS ERROR IS YOUR FAULT. YOU MUST RESOLVE IT.
181 "*** THIS ERROR IS YOUR FAULT. YOU MUST RESOLVE IT.");
182
183 if (false) {
>>> 184 new BlerpBarp();
185 }
186 }
187 }
>>> orbital ~/devtools/arcanist $
Reviewers: btrahan, chad
Reviewed By: chad
CC: aran
Differential Revision: https://secure.phabricator.com/D7752
Summary: This sets the limit for future execution in the C# linter to 8. See D7606 for more information.
Test Plan:
Ran
```
arc lint --everything --trace --never-apply-patches --output json
```
and saw it only run 8 commands at once.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D7607
Summary:
This upgrades `cslint` to support linting multiple files at a time. As this required a backwards-incompatible to `cslint`, I've added a SUPPORTED_VERSION constant which can be used to detect these kinds of breaking changes in the future (and prompt users to upgrade the `cslint` they have in their repository).
The reason for this upgrade is mainly around running `arc lint --everything`, where there are significant performance benefits gained when bulk linting lots of files per command execution.
Test Plan: Upgraded `cslint` in the Tychaia repository and ran `arc lint --everything --trace`. Saw a substantially less number of executions happening for linting and all of the results came through as expected.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley
CC: Korvin, epriestley, aran, waynea
Differential Revision: https://secure.phabricator.com/D7599
Summary:
CppCheck shows lint messages from included files as well as the current
file. Filter out those, since they don't make much sense in the context
of `arc lint`.
Test Plan:
Before this patch, `arc lint` using `ArcanistCppcheckLinter`. Note that lint messages
from included files appear pointing to a line in the active file.
After this patch, only messages from the active file are included.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley
CC: Korvin, epriestley, aran
Differential Revision: https://secure.phabricator.com/D7444
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
