127 lines
4.2 KiB
JavaScript
127 lines
4.2 KiB
JavaScript
"use strict";
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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};
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.getDateTime = exports.mkdir = exports.resolveProperties = exports.saveJson = exports.loadJson = exports.atomicWrite = exports.sortRecords = exports.sha256 = exports.repeat = void 0;
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const fs_1 = __importDefault(require("fs"));
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const path_1 = require("path");
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const crypto_1 = require("crypto");
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function repeat(char, length) {
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if (char.length === 0) {
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return "";
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}
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let output = char;
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while (output.length < length) {
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output = output + output;
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}
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return output.substring(0, length);
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}
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exports.repeat = repeat;
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function sha256(content) {
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const hasher = (0, crypto_1.createHash)("sha256");
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hasher.update(content);
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return "0x" + hasher.digest("hex");
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}
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exports.sha256 = sha256;
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function sortRecords(record) {
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const keys = Object.keys(record);
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keys.sort();
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return keys.reduce((accum, name) => {
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accum[name] = record[name];
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return accum;
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}, {});
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}
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exports.sortRecords = sortRecords;
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function atomicWrite(path, value) {
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const tmp = (0, path_1.resolve)(__dirname, "../../../.atomic-tmp");
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fs_1.default.writeFileSync(tmp, value);
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fs_1.default.renameSync(tmp, path);
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}
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exports.atomicWrite = atomicWrite;
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function loadJson(path) {
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return JSON.parse(fs_1.default.readFileSync(path).toString());
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}
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exports.loadJson = loadJson;
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function saveJson(filename, data, sort) {
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let replacer = undefined;
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if (sort) {
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replacer = (key, value) => {
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if (Array.isArray(value)) {
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// pass
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}
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else if (value && typeof (value) === "object") {
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const keys = Object.keys(value);
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keys.sort();
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return keys.reduce((accum, key) => {
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accum[key] = value[key];
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return accum;
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}, {});
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}
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return value;
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};
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}
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atomicWrite(filename, JSON.stringify(data, replacer, 2) + "\n");
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}
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exports.saveJson = saveJson;
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function resolveProperties(props) {
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return __awaiter(this, void 0, void 0, function* () {
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const keys = Object.keys(props);
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const promises = yield Promise.all(keys.map((k) => props[k]));
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return keys.reduce((accum, key, index) => {
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accum[key] = promises[index];
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return accum;
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}, {});
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});
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}
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exports.resolveProperties = resolveProperties;
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// Node 8 does not support recursive mkdir... Remove this in v6.
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function mkdir(path) {
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let bail = 0;
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const dirs = [];
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while (path !== "/") {
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if (bail++ > 50) {
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throw new Error("something bad happened...");
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}
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if (fs_1.default.existsSync(path)) {
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break;
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}
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dirs.push(path);
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path = (0, path_1.dirname)(path);
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}
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while (dirs.length) {
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fs_1.default.mkdirSync(dirs.pop());
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}
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}
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exports.mkdir = mkdir;
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function zpad(value, length) {
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if (length == null) {
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length = 2;
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}
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const str = String(value);
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return repeat("0", length - str.length) + str;
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}
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function getDate(date) {
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return [
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date.getFullYear(),
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zpad(date.getMonth() + 1),
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zpad(date.getDate())
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].join("-");
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}
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function getDateTime(date) {
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return getDate(date) + " " + [
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zpad(date.getHours()),
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zpad(date.getMinutes() + 1)
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].join(":");
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}
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exports.getDateTime = getDateTime;
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