style-compile
Warning - this has been cobbled together in a couple of hours, use with caution.
Installation
npm install style-compile
Using
Style compile lets you use modern css generators with existing stylesheets
In an existing css file (style.css) - include a comment like :
/* @style-compile madstyles.less */
then run :
style-compile style.css
This will make a file called madstyle.less, where you can put your new super awesome lesscss.
when you change your .less file - your style.css comment will change to
/* @style-compile madstyles.less */
/*---begin:madstyles.less---*/
... your compiled css here ...
/*---end:madstyles.less---*/