jgb-cli/lib/utils/templateFile.js

```shell npm i -g jgb-cli #全局安装 ```

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var chalk_1 = require("chalk");
var crypto = require("crypto");
var downloadRepo = require("download-git-repo");
var fs = require("fs");
var Logger_1 = require("jgb-shared/lib/Logger");
var path = require("path");
var rimraf = require("rimraf");
var home = require("user-home");
function downloadAndGenerate(template, tmp, clone) {
    if (clone === void 0) { clone = false; }
    return tslib_1.__awaiter(this, void 0, void 0, function () {
        var _this = this;
        return tslib_1.__generator(this, function (_a) {
            switch (_a.label) {
                case 0:
                    console.log(chalk_1.default.gray('downloading template ...'));
                    if (!fs.existsSync(tmp)) return [3 /*break*/, 2];
                    return [4 /*yield*/, new Promise(function (resolve) {
                            rimraf(tmp, resolve);
                        })];
                case 1:
                    _a.sent();
                    _a.label = 2;
                case 2: return [2 /*return*/, new Promise(function (resolve) {
                        console.log(chalk_1.default.gray("template: " + template));
                        downloadRepo(template, tmp, { clone: clone }, function (err) { return tslib_1.__awaiter(_this, void 0, void 0, function () {
                            return tslib_1.__generator(this, function (_a) {
                                if (err) {
                                    Logger_1.logger.error('Failed to download repo ' + template + ': ' + err.message.trim());
                                    return [2 /*return*/, resolve()];
                                }
                                resolve();
                                return [2 /*return*/];
                            });
                        }); });
                    })];
            }
        });
    });
}
exports.downloadAndGenerate = downloadAndGenerate;
/**
 * 生成MD5临时文件路径
 * @param template
 */
function generateMD5TemplatePath(template) {
    return generateTemplatePath(md5(template));
}
exports.generateMD5TemplatePath = generateMD5TemplatePath;
/**
 * 生成临时文件路径
 * @param template
 */
function generateTemplatePath(template) {
    return path.join(home, '.jgb_templates', template);
}
exports.generateTemplatePath = generateTemplatePath;
function isLocalPath(templatePath) {
    // templatePath example:
    // .jgb_templates
    // E:\workspace\jgb_templates\standard
    return /^[./]|(^[a-zA-Z]:)/.test(templatePath);
}
exports.isLocalPath = isLocalPath;
/**
 * 获取临时文件路径
 * @param templatePath
 */
function getTemplatePath(templatePath) {
    return path.isAbsolute(templatePath)
        ? templatePath
        : path.normalize(path.join(process.cwd(), templatePath));
}
exports.getTemplatePath = getTemplatePath;
function md5(str) {
    var hash = crypto.createHash('md5');
    hash.update(str);
    return hash.digest('hex');
}
exports.md5 = md5;
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