@vuepress-reco/theme-cli/bin/reco-build.js

A cli for vuepress-theme-reco

#! /usr/bin/env node
var program = require('commander');
var download = require('download-git-repo');
var chalk = require('chalk');
var ora = require('ora');
var fs = require('fs');
var handleInquirer = require('./inquirer.js');
var spinner = ora();
var stepNum = 3;
var currentStep = 1;
program
    .version('1.0.0')
    .option('-i, init [name]', '初始化 vuepress-theme-reco 主题博客')
    .parse(process.argv);
program.on('--help', function () {
    console.log('  Examples:');
    console.log();
    console.log(chalk.gray('    # create a new project with an official template'));
    console.log('    $ reco-cli init my-blog');
    console.log();
});
if (program.init) {
    var isString = typeof program.init === 'string';
    handleInquirer(isString, program.init)
        .then(function (choices) {
        var style = choices.style, newDir = choices.newDir;
        program.init = newDir;
        stepNum = style === '2.x' ? 1 : style === 'doc style for 1.x' ? 2 : 3;
        var branchName = style === '2.x' ? '2.x' : '1.x';
        var gitBranch = "recoluan/vuepress-theme-reco-demo#demo/" + branchName;
        spinner.start(chalk.blue("[" + currentStep + "/" + stepNum + "] Load file from git"));
        download(gitBranch, program.init, function (err) {
            if (!err) {
                spinner.succeed(chalk.blue("[" + currentStep + "/" + stepNum + "] Load file from git"));
                currentStep++;
                handleDownload(choices);
            }
            else {
                spinner.fail(chalk.redBright("[" + currentStep + "/" + stepNum + "] Load file from git"));
                console.info(err);
                spinner.stop();
            }
        });
    })["catch"](function (err) {
        console.info(chalk.redBright(err));
    });
}
function handleDownload(choices) {
    if (choices.style === '2.x') {
        handleEnd();
        return;
    }
    if (choices.style === 'doc style for 1.x') {
        changePackage(choices).then(function () {
            handleEnd();
        });
        return;
    }
    Promise.all([changePackage(choices), changeConfig(choices)]).then(function () {
        handleEnd();
    });
}
function handleEnd() {
    spinner.stop();
    console.log();
    console.info(chalk.greenBright('Load successful, enjoy it!'));
    console.log();
    if (program.init !== './') {
        console.log(chalk.gray('# Inter your blog'));
        console.log("$ cd " + program.init);
    }
    console.log(chalk.gray('# Install package'));
    console.log('$ yarn & npm install');
}
function changePackage(choices) {
    spinner.start(chalk.blue("[" + currentStep + "/" + stepNum + "] Edit package.json"));
    return new Promise(function (resolve) {
        fs.readFile(process.cwd() + "/" + program.init + "/package.json", function (err, data) {
            if (err)
                throw err;
            var _data = JSON.parse(data.toString());
            _data.name = choices.title;
            _data.description = choices.description;
            _data.version = '1.0.0';
            var str = JSON.stringify(_data, null, 2);
            fs.writeFile(process.cwd() + "/" + program.init + "/package.json", str, function (err) {
                if (!err) {
                    spinner.succeed(chalk.blue("[" + currentStep + "/" + stepNum + "] Edit package.json"));
                    currentStep++;
                    resolve();
                }
                else {
                    spinner.fail(chalk.blue("[" + currentStep + "/" + stepNum + "] Edit package.json"));
                    throw err;
                }
            });
        });
    });
}
function changeConfig(choices) {
    spinner.start(chalk.blue("[" + currentStep + "/" + stepNum + "] Edit config.js"));
    return new Promise(function (resolve) {
        var _data = require(process.cwd() + "/" + program.init + "/.vuepress/config.js");
        _data.themeConfig.type = 'blog';
        _data.themeConfig.author = choices.author;
        _data.title = choices.title;
        _data.description = choices.description;
        var str = "module.exports = " + JSON.stringify(_data, null, 2);
        fs.writeFile(process.cwd() + "/" + program.init + "/.vuepress/config.js", str, function (err) {
            if (!err) {
                spinner.succeed(chalk.blue("[" + currentStep + "/" + stepNum + "] Edit config.js"));
                currentStep++;
                resolve();
            }
            else {
                spinner.fail(chalk.blue("[" + currentStep + "/" + stepNum + "] Edit config.js"));
                throw err;
            }
        });
    });
}