npm install less-incremental-build --save-dev

npm less-incremental-build --src <main_file>.less --output <output>.css

API

src

Type: string

The main file to find all imports to watch (include himself).

output

Type: string

Output file to compile less styles. Should be a css file (If not exists, it will be created)

config

Type: string

Path of your custom config file. Do not pass src or output as argument, should be added inside your custom config file.

See watcher.config.js

npm less-incremental-build --config watcher.config.js

MIT