harmonyc/cli/watch.js

Harmony Code - model-driven BDD for Vitest

import Watcher from 'watcher';
import { compileFile, compileFiles } from "../compiler/compiler.js";
export async function watchFiles(patterns) {
    const { fns, outFns } = await compileFiles(patterns);
    for (const file of fns) {
        const watcher = new Watcher(file, { debounce: 20, ignoreInitial: true });
        watcher.on('all', async () => {
            var _a;
            try {
                await compileFile(file);
            }
            catch (e) {
                process.stdout.write(`\n`);
                console.log((_a = e.message) !== null && _a !== void 0 ? _a : e);
                process.stdout.write(`\n`);
            }
            logger.log(`Compiled ${file}`);
        });
    }
    return outFns;
}
const logger = {
    last: '',
    n: 0,
    log(msg) {
        if (msg === this.last) {
            process.stdout.write(`\r${msg} ${++this.n}x`);
        }
        else {
            process.stdout.write(`\r${msg}`);
            this.last = msg;
            this.n = 1;
        }
    },
};