Empty lines and missing issue description

[alansouzati]

Hey guys,

Awesome job here, node-only Sass linting is something I've been looking for months. Glad you guys are putting effort on this.

I've tried to integrate this tool inside Grommet and I'm facing some challenges. It seems there is something I'm doing wrong, but I can't seem to find what. There is a bunch of empty lines created by the sass linter and a message Please check validity of the block starting from line #5.

[09:58:24] Starting 'scsslint'...






















/Users/alansouza/grommet-workspace/grommet/node_modules/gulp-sass-lint/node_modules/sass-lint/lib/groot.js:21
    throw new Error('Parsing error' + fileInfo + ': ' + e.message);
          ^
Error: Parsing error at src/scss/grommet-core/_objects.color-index.scss: Please check validity of the block starting from line #5
    at module.exports (/Users/alansouza/grommet-workspace/grommet/node_modules/gulp-sass-lint/node_modules/sass-lint/lib/groot.js:21:11)
    at Function.sassLint.lintText (/Users/alansouza/grommet-workspace/grommet/node_modules/gulp-sass-lint/node_modules/sass-lint/index.js:36:13)
    at DestroyableTransform._transform (/Users/alansouza/grommet-workspace/grommet/node_modules/gulp-sass-lint/index.js:32:27)
    at DestroyableTransform.Transform._read (/Users/alansouza/grommet-workspace/grommet/node_modules/gulp-sass-lint/node_modules/through2/node_modules/readable-stream/lib/_stream_transform.js:172:10)
    at DestroyableTransform.Transform._write (/Users/alansouza/grommet-workspace/grommet/node_modules/gulp-sass-lint/node_modules/through2/node_modules/readable-stream/lib/_stream_transform.js:160:12)
    at doWrite (/Users/alansouza/grommet-workspace/grommet/node_modules/gulp-sass-lint/node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js:326:12)
    at writeOrBuffer (/Users/alansouza/grommet-workspace/grommet/node_modules/gulp-sass-lint/node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js:312:5)
    at DestroyableTransform.Writable.write (/Users/alansouza/grommet-workspace/grommet/node_modules/gulp-sass-lint/node_modules/through2/node_modules/readable-stream/lib/_stream_writable.js:239:11)
    at write (/Users/alansouza/grommet-workspace/grommet/node_modules/gulp/node_modules/vinyl-fs/node_modules/through2/node_modules/readable-stream/lib/_stream_readable.js:623:24)
    at flow (/Users/alansouza/grommet-workspace/grommet/node_modules/gulp/node_modules/vinyl-fs/node_modules/through2/node_modules/readable-stream/lib/_stream_readable.js:632:7)

Here is the content for this given file:

@for $i from 1 through length($brand-neutral-colors) {

  .background-color-index-neutral-#{$i},
  .background-color-index-neutral-#{$i + length($brand-neutral-colors)} {
    background-color: nth($brand-neutral-colors, $i);
  }

  .background-color-index-neutral-#{$i}-a,
  .background-color-index-neutral-#{$i + length($brand-neutral-colors)}-a {
    background-color: rgba(nth($brand-neutral-colors, $i), 0.8);
  }
}

I've faced this issue elsewhere, is that related to the for loop? Any recommendation on how to fix that?

[DanPurdy]

Hey @alansouzati I'm afraid it's a parsing error/problem with the AST we are using, it looks to be fixed in the latest dev branch but we are just waiting for a release now, but it's definitely coming. Looks like around a week or so now 😄

see here tonyganch/gonzales-pe#94
and here tonyganch/gonzales-pe#68
related to this #44

The lines causing you issue are

#{$i + length($brand-neutral-colors)} and #{$i + length($brand-neutral-colors)}-a

Thanks for the report though, we'll get there soon enough and all of your wildest node only linting dreams will be realised! 😄

[alansouzati]

Cool, looking forward to the release!

On Fri, Sep 25, 2015 at 2:05 PM, Dan Purdy notifications@github.com wrote:

Hey @alansouzati https://github.com/alansouzati I'm afraid it's a
parsing error/problem with the AST we are using, it looks to be fixed in
the latest dev branch but we are just waiting for a release now, but it's
definitely coming. Looks like under a week or now [image: 😄]

see here tonyganch/gonzales-pe#94
tonyganch/gonzales-pe#94
and here tonyganch/gonzales-pe#68
tonyganch/gonzales-pe#68
related to this #44 #44

The lines causing you issue are

#{$i + length($brand-neutral-colors)} and #{$i +
length($brand-neutral-colors)}-a

—
Reply to this email directly or view it on GitHub
#222 (comment)
.

Alan Souza
Software Engineer
Contact: +1 (408) 421 - 6341

[DanPurdy]

This is unfortunately still causing a parse issue in the latest build of gonzales-pe (3.2.1) I've filed an issue here

[DanPurdy]

@alansouzati this is fixed / no longer causing a parse error in sass-lint 1.6.0

[alansouzati]

This is great news, just in time! I'm soon going to re-evaluate the use of sass-lint for Grommet :)

We are looking forward to removing the ruby dependency and be a 100% node-only project.

I will keep you posted @DanPurdy, and thanks for the follow up

[DanPurdy]

If you have any issues just let us know, we're trying to iron out as many of the edge cases as we can while also getting some fixes into the parser.

[alansouzati]

Thanks a lot @DanPurdy the latest version of grommet-toolbox now uses sass-lint. I'm proud to say that now we are a node-only project.

[DanPurdy]

@alansouzati Awesome! 🎉