Commit Graph

38 Commits

Author SHA1 Message Date
Eddie Lebow
dcbb0ffee5 Rubocop: handle empty 'files' array in output
The handler previously assumed there would be at least one entry in the
'files' array in the output JSON. It looks like this in the normal case:

  "files":[{"path":"app/models/image.rb","offenses":[]}]

But if RuboCop's config excludes the specified input files, causing no
files to be linted, the output is emptier:

  "files":[]

This change causes the handler to treat that case correctly, and also
exit early if the reported offense_count is zero.
2017-07-12 19:53:58 -04:00
w0rp
5885954197 Fix #760 - Report problems with configuration files for rubocop 2017-07-12 22:41:06 +01:00
Eddie Lebow
bc32e24203 Add rails_best_practices handler (resolves #655) (#751)
* Move FindRailsRoot() to more general location

* Add rails_best_practices handler (resolves #655)

* Update documentation for rails_best_practices

Also add brakeman to *ale* documentation.

* rails_best_practices: allow overriding the executable

* rails_best_practices: format help correctly

* rails_best_practices: capture tool output on Windows
2017-07-12 10:43:47 +01:00
w0rp
6a84605c57 Make every test set filenames and switch directories in the same way, and fix some missing escaping for the rubocop linter 2017-07-09 22:43:31 +01:00
w0rp
47ff514878 Fix some indentation 2017-07-09 15:50:36 +01:00
w0rp
025f3407d6 Simplify ale_linters#ruby#rubocop#GetType 2017-07-09 15:50:12 +01:00
Eddie Lebow
ab0e76dbd5 Use rubocop's JSON output format (resolves #339) (#738)
* Use rubocop's JSON output format (resolves #339)

Rubocop's emacs formatter seems to have changed format in some
not-so-ancient version. The JSON formatter should provide a more stable
interface than parsing lines with a regex.

The JSON formatter was introduced in mid-2013, so it should be safe to
assume available in any reasonably-modern environment. The oldest
currently-supported version of ruby (according to ruby-lang.org) was
not supported by rubocop until 2014.

* Rubocop: Use global function for GetType

* Rubocop: Use scope prefix in GetType

* Rubocop: Update command_callback test

* Rubocop: add end_col to Handle
2017-07-09 15:48:04 +01:00
w0rp
b43413916d Initialize rubocop variables in one place 2017-07-06 22:47:07 +01:00
Gabriel Sobrinho
29746d492e
Fix brakeman handler when there is no output 2017-07-01 11:18:21 -03:00
w0rp
dab6f39eb0 Fix some escaping and make some tests set filenames consistently 2017-06-21 22:33:34 +01:00
w0rp
c41afa2b0d Clean up the rubocop file a little 2017-05-18 09:22:34 +01:00
Devon Meunier
3f926de76b Escape executable 2017-05-17 08:46:47 -04:00
Devon Meunier
9ca51ed035 Allow overriding rubocop executable. 2017-05-16 14:07:52 -04:00
Eddie Lebow
ba7999dae0 [RFC] Add Brakeman for Ruby on Rails (references #385) (#509)
* Add brakeman for Ruby on Rails
2017-05-05 10:05:53 +01:00
Matthias Günther
c55064881d Add erb linter (#497)
* Add eruby linter

* Update README with erb linter

* Fix example and contributions

* Remove trailing newline

* Fix for Vimscript style guide

* Eruby-linter: codereview with @w0rp
- read from stderro output_stream

* Eruby-linter: codereview => add handler for ruby

* Eruby-linter: codereview
- eruby and ruby lint use the same ruby-handler (removes
  duplicated handling logic)

* Eruby-linter: try to fix tests
2017-04-25 18:38:02 +01:00
Eddie Lebow
0384cabd77 Add the Reek checker for Ruby. (#490)
Add the Reek checker for Ruby.
2017-04-20 07:37:08 +01:00
w0rp
bdad25eefd Add a function for getting matches, and use it to simplify a lot of code 2017-04-18 00:35:53 +01:00
w0rp
e97dada261 #427 Implement buffer variable overrides for all linter options 2017-04-16 01:24:08 +01:00
w0rp
cab68cba25 Make code more consistent 2017-04-15 12:52:08 +01:00
Brandon Roehl
4e40e8cb60 Add Ruby MRI linter (#453)
* Added ruby mri linter

* Added to the list of supported linters

* Async and now with 4 spaces

* Vader tests for ruby

* Match style choices

* Vader test for the Ruby handler now works and passes
2017-04-08 11:24:20 +01:00
Adriaan Zonnenberg
4b0f3257dd Remove 'col' from linters where it is hardcoded to 1 (#434)
* Remove 'col' from linters where it is hardcoded to 1

When 'col' is 1, the first column will get highlighted for no reason. It
should be 0 (which is the default).

In the scalac linter there was also a check about the outcome of
`stridx`. It would set l:col to 0 if it was -1, and then it uses
`'col': l:col + 1` to convert the outcome of `stridx` to the actual
column number. This will make 'col' equals 1 when there is no match. We
can remove the check because `-1 + 1 = 0`.

* Remove outdated comments about vcol

vcol was added as a default, and the loclists that follow these comments
do not contain 'vcol' anymore
2017-03-30 23:33:38 +01:00
Gabriel Holodak
b9c078da20 Adjust rubocop error levels
Consider rubocop fatal errors as ALE errors, and rubocop style warnings
as ALE warnings.
2017-03-27 19:46:02 +01:00
w0rp
b2fe1b2567 Copy all loclist items returned from handlers, and set up defaults for convenience 2017-02-26 14:51:22 +00:00
Chayoung You
6f40cdca65
Update comments for RuboCop pattern 2017-02-06 15:13:13 +09:00
w0rp
9d85590421 Take the rubocop filename from the buffer number given to the function 2017-02-05 22:32:38 +00:00
Derek Prior
f2fc7072b9
Fix Rubocop filename handling
In my previous change, I updated the Rubocop linter to pass the filename
to Rubocop. This change was tested on a file I expected Rubocop to
ignore and the experience in vim was as I expected. However, I soon
found that ALE wasn't finding errors in files that should not be
ignored. After investigation, I found a few issues that this commit
fixes:

1. We were not properly passing the current filename. We now use
   `expand` to get the filename.
2. The regular expression used in the callback was expecting the static
   value of `_` for the filename in output. We now use a looser regular
   expression that begins matching on the first `:`.
3. The linter was defined statically. By using the current filename when
   defining the command the linter would always use the filename of the
   first Ruby file the user opened. We now use a `command_callback` to
   inject the proper filename.

I tested these changes on a configuration with included and excluded
files and found it to work as I expected. Apologies for the earlier
incorrect change.
2017-02-03 16:03:52 -05:00
Derek Prior
a82ead0dc1
Enable Rubocop to exclude files based on config
When using `--stdin`, Rubocop requires that you also pass the associated
file name. ALE was previously passing `_` as the filename. By passing
the actual relative path to the file and enabling the
`--force-exclusion` option, we can get Rubocop to respect excluded files
in the configuration.

Closes #197
2017-01-27 16:29:58 -05:00
w0rp
d7ed49f849 Add a script for custom checks to enforce using the abort flag for functions and trailing whitespace, and fix existing issues. 2017-01-22 14:54:57 +00:00
w0rp
9191750b5b Fix #175 - Fix the error types for rubocop 2017-01-12 12:57:07 +00:00
Po Shan Cheah
5636626da1 Add options variable for ruby-rubocop 2016-12-01 12:28:27 -05:00
Bjorn Neergaard
f49f615ef6
Add support for dot-seperate linters, improve linter tests
This PR first and formost implements support for dot-seperate filetypes,
a very trivial change.

This closes #132

But more importantly, this PR vastly improves the test quality for
`ale#linter#Get`. It enables us to reset the state of ale's internal
linter cache, to facilitate better testing, as well as making use of
mocked linters instead of depending on linters on disk (which may
change). In addition, a dummy linter is defined to test the autoloading
behavior.

Header guards were removed from all linters as:

* A: ale won't try and load linters if they already exist in memory
* B: we can't reset state for testing if they can't be loaded again
2016-10-21 21:02:20 -05:00
Bjorn Neergaard
fb4b797dd2
Use explicit scope in all ale_linters
vint -s is now clean
2016-10-11 06:14:26 -05:00
Bjorn Neergaard
7f0ce89d2b First pass at optimizing ale to autoload (#80)
* First pass at optimizing ale to autoload

First off, the structure/function names should be revised a bit,
but I will wait for @w0rp's input before unifying the naming style.
Second off, the docs probably need some more work, I just did some
simple find-and-replace work.

With that said, this pull brings major performance gains for ale. On my
slowest system, fully loading ale and all its code takes around 150ms.

I have moved all of ale's autoload-able code to autoload/, and in
addition, implemented lazy-loading of linters. This brings load time on
that same system down to 5ms.

The only downside of lazy loading is that `g:ale_linters` cannot be
changed at runtime; however, it also speeds up performance at runtime by
simplfying the logic greatly.

Please let me know what you think!

Closes #59

* Address Travis/Vint errors

For some reason, ale isn't running vint for me...

* Incorporate feedback, make fixes

Lazy-loading logic is much improved.

* Add header comments; remove incorrect workaround

* Remove unneeded plugin guards

* Fix lazy-loading linter logic

Set the wrong variable....

* Fix capitialization
2016-10-10 19:51:29 +01:00
Prashanth Chandra
51b7d7bc95 Add comment headers to ale_linters 2016-10-04 03:07:59 +08:00
w0rp
02b2ccb9d0 I accidentally credited the wrong guy. Let's fix that. 2016-09-16 09:15:33 +01:00
w0rp
192b3db3ee Credit fijshion for his work in the files, and make the new linters work again by adding the now required name arguments. 2016-09-15 21:09:04 +01:00
ynonp
5180deb1d2 FIXED comments 2016-09-15 10:39:26 +03:00
ynonp
6d0d05410a ADD rubocop linter 2016-09-15 10:37:53 +03:00