minidev
Version:
支付宝小程序开发 cli（minidev）提供了常用的支付宝系小程序开发指令，能够方便地在各类平台上快速进行小程序的开发、预览、上传等操作。
137 lines (136 loc) • 5.7 kB
JavaScript
;
/* eslint-disable no-console */
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.AssetsUpdater = void 0;
const bent_1 = __importDefault(require("bent"));
const fs_extra_1 = __importDefault(require("fs-extra"));
const crypto_1 = __importDefault(require("crypto"));
const config_1 = require("./config");
const interface_1 = require("./interface");
const getJSON = (0, bent_1.default)('json');
const getBuffer = (0, bent_1.default)('buffer');
const LOG_TAG = `[${config_1.libName}]`;
class AssetsUpdater {
constructor(context) {
this.context = context;
}
/**
* 检查本地资源文件是否过期并进行更新，每日只更新一次
*/
updateOfflineAssetsToday() {
return __awaiter(this, void 0, void 0, function* () {
if (!isFileModifiedToday(this.context.getAssetsMapFilePath())) {
console.log(`${LOG_TAG} local assets are outdated, start to download new debug assets`);
yield this.updateOfflineAssets();
}
else {
console.log(`${LOG_TAG} local assets are in the period of validity`);
}
});
}
/**
* 更新本地资源文件
*/
updateOfflineAssets() {
return __awaiter(this, void 0, void 0, function* () {
if (this.updatingTask) {
return this.updatingTask;
}
this.updatingTask = this.runUpdateTask();
try {
yield this.updatingTask;
this.updatingTask = undefined;
}
catch (error) {
this.updatingTask = undefined;
throw error;
}
});
}
runUpdateTask() {
return __awaiter(this, void 0, void 0, function* () {
// 1. 请求在线配置
let assetsConfig;
try {
assetsConfig = (yield getJSON(config_1.defaultConfig.assetsQueryUrl));
}
catch (error) {
throw new Error('Failed to request online config');
}
yield Promise.all([
this.updateLocalFile(this.context.getAssetsMapFilePath(), assetsConfig.url_v2, assetsConfig.integrity_v2),
this.updateLocalFile(this.context.getBoatmanFilePath(interface_1.ECompileTargetType.Mini), assetsConfig.url_boatman_mini, assetsConfig.integrity_boatman_mini),
this.updateLocalFile(this.context.getBoatmanFilePath(interface_1.ECompileTargetType.Cube), assetsConfig.url_boatman_cube, assetsConfig.integrity_boatman_cube),
]);
});
}
updateLocalFile(filePath, url, integrity) {
return __awaiter(this, void 0, void 0, function* () {
if (!url || !integrity) {
// 线上配置有误
console.error(`${LOG_TAG} Empty key in config`);
return;
}
// 2. 校验本地资源是否最新
try {
const localAssetsBuffer = yield fs_extra_1.default.readFile(filePath);
const localAssetsHash = crypto_1.default.createHash('sha256').update(localAssetsBuffer).digest('base64');
if (localAssetsHash === integrity) {
console.log(`${LOG_TAG} Local is latested`);
return;
}
}
catch (error) {
// 本地资源文件不存在
}
console.log(`${LOG_TAG} Start to update local`);
// 3. 下载新版本资源
let downloadBuffer;
try {
downloadBuffer = (yield getBuffer(url));
}
catch (error) {
console.error(`${LOG_TAG} Download error ${error.message}`);
return;
}
// 4. 校验下载资源文件 hash，并写入本地文件
const downloadHash = crypto_1.default.createHash('sha256').update(downloadBuffer).digest('base64');
if (downloadHash === integrity) {
yield fs_extra_1.default.writeFile(filePath, downloadBuffer);
console.log(`${LOG_TAG} Updated`);
}
else {
throw new Error('Failed to verify');
}
});
}
}
exports.AssetsUpdater = AssetsUpdater;
/**
* 检查本地资源文件是否今日更新过
* @returns {boolean} true-更新过; false-未更新
*/
function isFileModifiedToday(filePath) {
return __awaiter(this, void 0, void 0, function* () {
try {
const stat = yield fs_extra_1.default.stat(filePath);
const mtime = new Date(parseInt(`${stat.mtimeMs}`, 10));
return new Date().toLocaleDateString() === mtime.toLocaleDateString();
}
catch (error) {
return false;
}
});
}