webpack-userscript/dist/fs.js

A Webpack plugin for userscript projects.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.mkdirp = exports.writeJSON = exports.readJSON = exports.findPackage = void 0;
const tslib_1 = require("tslib");
/**
 * FS-implementation aware functions.
 * @module
 */
const path_1 = tslib_1.__importDefault(require("path"));
const util_1 = require("util");
function findPackage(cwd, fs) {
    return tslib_1.__awaiter(this, void 0, void 0, function* () {
        const statAsync = (0, util_1.promisify)(fs.stat);
        let dir = cwd;
        while (true) {
            const parent = path_1.default.dirname(dir);
            try {
                const pkg = yield statAsync(path_1.default.join(dir, 'package.json'));
                if (pkg.isFile()) {
                    return dir;
                }
            }
            catch (e) {
                // root directory
                if (dir === parent) {
                    throw new Error(`package.json is not found`);
                }
            }
            dir = parent;
        }
    });
}
exports.findPackage = findPackage;
function readJSON(file, fs) {
    return tslib_1.__awaiter(this, void 0, void 0, function* () {
        const readFileAsync = (0, util_1.promisify)(fs.readFile);
        const buf = yield readFileAsync(file);
        return JSON.parse(buf.toString('utf-8'));
    });
}
exports.readJSON = readJSON;
function writeJSON(file, data, fs) {
    return tslib_1.__awaiter(this, void 0, void 0, function* () {
        const writeFileAsync = (0, util_1.promisify)(fs.writeFile);
        yield writeFileAsync(file, Buffer.from(JSON.stringify(data), 'utf-8'));
    });
}
exports.writeJSON = writeJSON;
function mkdirp(dir, fs) {
    return tslib_1.__awaiter(this, void 0, void 0, function* () {
        const mkdirAsync = (0, util_1.promisify)(fs.mkdir);
        return yield mkdirAsync(dir, { recursive: true });
    });
}
exports.mkdirp = mkdirp;
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