Update postcss-less to the latest version 🚀

[greenkeeper]

Version 1.0.2 of postcss-less just got published.

Dependency	postcss-less
Current Version	0.14.0
Type	dependency

The version 1.0.2 is not covered by your current version range.

Without accepting this pull request your project will work just like it did before. There might be a bunch of new features, fixes and perf improvements that the maintainers worked on for you though.

I recommend you look into these changes and try to get onto the latest version of postcss-less.
Given that you have a decent test suite, a passing build is a strong indicator that you can take advantage of these changes by merging the proposed change into your project. Otherwise this branch is a great starting point for you to work on the update.

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There is a collection of frequently asked questions and of course you may always ask my humans.

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Your Greenkeeper Bot 🌴

[alexander-akait]

Most of error contain TypeError: this[node.type] is not a function

[jwilsson]

Hi!
Since I ran into the same issue when updating to postcss-less 1.0.0 on another project I thought I'd save someone some debugging time in the future.

What's needed to fix the TypeError: this[node.type] is not a function errors is a custom stringifier because postcss-less won't emit @import nodes as AtRule but Import anymore. This is because they can contain import directives and it was decided they're better off as their own node type.

Please feel free to ping me when you're ready to update postcss-less and I'll see what I can do to help out (I saw there's some other postcss 6 work and a v8 branch and wasn't sure how you wish to handle it).

[jeddy3]

Since I ran into the same issue when updating to postcss-less 1.0.0 on another project I thought I'd save someone some debugging time in the future.

Thank you!

Please feel free to ping me when you're ready to update postcss-less and I'll see what I can do to help out (I saw there's some other postcss 6 work and a v8 branch and wasn't sure how you wish to handle it).

That's very kind, thanks. Any help with this issue would be greatly appreciated! It looks like postcss-less uses postcss@5, so we needn't tie updating postcss-less into the postcss@6 update work. The v8 branch is going to be the next release. As such, if you like, feel free to branch off v8 and have a go at updating postcss-less there. We can then close this greenkeeper PR as a duplicate.

[jwilsson]

@jeddy3 Cool, I'll see what I can do!

[alexander-akait]

@jeddy3 should we fix problems with less in master branch or we will do this in v8?

[jeddy3]

v8, as it should be the next release unless there's an urgent patch for 7.x is required.

[alexander-akait]

@shellscape stylelint started migration on postcss@6, can your release new version postcss-less with support postcss@6?

[jeddy3]

Dupe of #2702