Support runner guidelines

[w0rm]

PostCSS Runner Guidelines

[ai]

Don’t forget to uses warnings API

[w0rm]

Yeah, I'm now trying several approaches of how this may be tested, I don't like the current one and I think of a better approach to mock postcss module completely in order to spy on the passed options.

[w0rm]

@ai I took a look into postcss-log-warnings and postcss-messages plugins, and I think its better to just use them instead of integrating this into gulp-postcss, what do you think?

[ai]

Yeap, I think so. But does Gulp Guidelines allow it? As I understand you must to write gulp-postcss and uses common syntax.

[w0rm]

There is gulp-utils package that has log method, I decided to use it to output warnings. I'm not sure about the formatting, I simply joined warnings with new line symbol for now.

[ai]

@w0rm it is fine for now. postcss-messages works same.

[w0rm]

@ai ok, I will publish a new version that follows runner guidelines

[ai]

Awesome. Ping me when you finish it. I post a trolling tweet that Gulp is better :-)

[w0rm]

@ai 5.1.0 published on npm

[ai]

Holywar tweet was sent :D

[w0rm]

@ai cool, thanks for the mention!