I’m trying to upgrade the Bootstrap 3.3.6 install included in Sage 8.4.2 so I can use flexbox classes and a few other fun features.
Using bower I uninstalled the default bootstrap. Then I removed the bootstrap dependency from bower.json and installed bootstrap#v4.0.0-alpha.4 from the bower cli.
Unfortunately this seems to have broken gulp. When I compile styles in gulp, I run into errors. Gulp thinks several mixins are missing. I see the mixins exist inside /bower_components/bootstrap… How can I get the gulp process inside /assets/styles/components/ to recognize those mixins exist?
This is my first foray into the world of Sage development so I’m confident I missed something simple. I’m blown away by the documentation, screencasts, and active community here-light years beyond the Wordpress environments I’ve used before.
This sort of stuff. If I comment the calls from a specific assets/styles/components/ file it goes down to another mixin:
Error: no mixin named list-unstyled
Backtrace:
assets/styles/components/_comments.scss:2
on line 2 of assets/styles/components/_comments.scss
>> @include list-unstyled;
-----------^
assets/styles/components/_grid.scss
Error: no mixin named make-sm-column
Backtrace:
assets/styles/components/_grid.scss:3
on line 3 of assets/styles/components/_grid.scss
>> @include make-sm-column($main-sm-columns);
-----------^
Thanks very much—you are of course quite correct. I swapped the stylesheets and all is well.
However, I’m now slightly confused about how Gulp compiles CSS.
If I understand correctly, Gulp starts at assets/styles/main.scss and then pulls bower_components/bootstrap/scss/bootstrap.scss before looking for .scss files inside assets. If that’s the case… wouldn’t the BS mixins be available before Gulp hits assets?
As an example, in Sage 8.4.2, _comments.scss contains this call:
@include list-unstyled;
}```
Which changes to
```.comment-list {
@extend .list-unstyled;
}```
in Sage 9.
Isn't `list-unstyled` available either way? I'll slink away quietly when it's clear there's a large gap in my understanding of gulp compiling