support latest 3.x about bootstrap-webpack

[ivanchoo]

For what it's worth, a workaround is to just add the import statement in your bootstrap.config.less

// File: bootstrap.config.less
@import "~bootstrap/less/responsive-embed.less";
.....

[ibuchan72390]

@ivanchoo , you just completely saved me, thank you so much. I had thought that the addition of 'responsive-utilities' in the bootstrap.config.js would include the responsive-embed functionality without the explicit addition to the bootstrap.config.less file.

[gowravshekar]

Use custom configuration.
https://github.com/gowravshekar/bootstrap-webpack#custom-configuration

[sandergarretsen]

I am using custom configuration. But the bootstrap-styles.loader.js is not importing the responsive-embed styles because it is not listed in the style array, which is filtered by the styles listed in the custom configuration?

var styles = [
...
]
source = start + styles.filter(function (style) {
  return config.styles[style];
}).map(function (style) {
  return "@import \"~bootstrap/less/" + style + ".less\";";
}).join("\n");