Format style with gl-style-format

[pathmapper]

Format style with gl-style-format to use standard indentation and sorted object keys for better readability and unification.

Related: openmaptiles/osm-bright-gl-style#24

[orangemug]

LGTM

Note: You could also get travis to test if the style.json is valid with

diff <(./node_modules/\@mapbox/mapbox-gl-style-spec/bin/gl-style-format style.json) style.json

You'll need to add a package.json with @mapbox/mapbox-gl-style-spec so it's installed.

[pathmapper]

Good idea @orangemug !

We are already using gl-style-validate with travis so I just added
diff <(gl-style-format style.json) style.json
in 791dab5.

Or would it be better to implement it using package.json?

[orangemug]

Or would it be better to implement it using package.json?

I'm not to worried either way, I'll leave the decision to you

[pathmapper]

Thanks, leaving it like it is for now.

Maybe revisit later and switch to package.json and include contribution guidelines how to test for validity and formatting.

[kylebarron]

diff <(./node_modules/\@mapbox/mapbox-gl-style-spec/bin/gl-style-format style.json) style.json

I believe you should be able to do just

./node_modules/.bin/gl-style-format