muddler/dist/muddle-watch.js

A minifier for hackmud scripts

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const watch = require("watch");
const chalk_1 = require("chalk");
const path = require("path");
const getWatchOptions = () => {
    return {
        filter: watchFilter,
        ignoreUnreadableDir: true,
        ignoreNotPermitted: true,
    };
};
const watchFilter = filename => {
    const ext = path.extname(filename);
    if (ext !== '.ts' && ext !== '.js') {
        return false;
    }
    const rejects = ['_mud.js', '.temp.js', '.test.', 'muddle.ts', 'muddle.js', 'externs.js', 'run-tests'];
    const reject = rejects.some(x => filename.includes(x));
    return !reject;
};
const getWatchFn = (program, processFile) => (f, c, p) => {
    if (typeof f === 'object') {
        const files = Object.keys(f).slice(1);
        files.forEach(file => processFile(program, file));
    }
    else if (c.nlink !== 0) {
        processFile(program, f);
    }
};
function setupWatch(program, processFile) {
    const dir = program.watchDir ? path.normalize(program.watchDir) : process.cwd();
    const options = getWatchOptions();
    if (!program.quiet)
        console.log(chalk_1.default.cyan(`\nWatching ${dir}\n`));
    watch.watchTree(dir, options, getWatchFn(program, processFile));
}
exports.setupWatch = setupWatch;
;