@exmg/lit-cli/lit-sass-cli/sass-watcher.js

Exmachina's CLI helper with Lit projects

/* eslint-disable */
import watch from 'node-watch';
import { sassRender } from './sass-renderer.js';
const watchOptions = {
    recursive: true,
    filter: (path) => {
        if (path.indexOf('node_modules') > -1) {
            return false;
        }
        if (path.indexOf('scss') === -1) {
            return false;
        }
        return /.(?:scss)$/.test(path);
    },
};
let updating = false;
async function addToQueue(fileName) {
    if (updating) {
        return;
    }
    console.log(`Detected changes in ${fileName}`);
    updating = true;
    try {
        await sassRender(fileName);
    }
    catch ({ stdout, stderr }) {
        console.log(stdout);
        console.log('ERROR:', stderr);
    }
    console.log('Changes processed');
    updating = false;
}
export async function watcher() {
    console.log('--- exmg-lit-cli SASS watcher has started ---');
    // @ts-ignore
    watch('./', watchOptions, (_event, fileName) => {
        addToQueue(fileName);
    });
}
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