);
list = JSON.parse(listJSON);
} catch (error) {}
return Promise.resolve(list);
};
// 二 返回 npm 数据
const pkg = require("package-json");
const chalk = require("chalk");
const logSymbols = require("log-symbols");exports.getBoilerplateMeta = framework => {
log(
logSymbols.info,
chalk.cyan(`您已选择 ${framework} 远程模版, 正在查询该模版...`)
);
return pkg(framework, {
fullMetadata: true
}).then(metadata => {
const {
dist: { tarball },
version,
name,
keywords
} = metadata;
log(
logSymbols.success,
chalk.green(`已为您找到 ${framework} 远程模版, 请输入配置信息`)
);
return {
tarball,
version,
keywords,
name
};
});
};
// 三 下载 npm 包
const got = require("got");
const tar = require("tar");
const ora = require("ora");const spinner = ora(
chalk.cyan(`正在下载 ${framework} 远程模板仓库...`)
).start();
const stream = await got.stream(tarball);
fs.mkdirSync(proPath);
const tarOpts = {
strip: 1,
C: proPath
};
// 管道流传输下载文件到当前目录
stream.pipe(tar.x(tarOpts)).on("close", () => {
spinner.succeed(chalk.green("下载远程模块完成！"));
......
})
// 四 遍历文件修改配置
const fs = require("fs-extra");readFiles(
proPath,
{
ignore: [
".{pandora,git,idea,vscode,DS_Store}/**/*",
"{scripts,dist,node_modules}/**/*",
"**/*.{png,jpg,jpeg,gif,bmp,webp}"
],
gitignore: true
},
({ path, content }) => {
fs.createWriteStream(path).end(template(content, inject));
}
);
// 递归读文件
exports.readFiles = (dir, options, done) => {
if (!fs.existsSync(dir)) {
throw new Error(`The file ${dir} does not exist.`);
}
if (typeof options === "function") {
done = options;
options = {};
}
options = Object.assign(
{},
{
cwd: dir,
dot: true,
absolute: true,
onlyFiles: true
},
options
);
const files = globby.sync("**/**", options);
files.forEach(file => {
done({
path: file,
content: fs.readFileSync(file, { encoding: "utf8" })
});
});
};
// 配置替换
exports.template = (content = "", inject) => {
return content.replace(/@{([^}]+)}/gi, (m, key) => {
return inject[key.trim()];
});
};
下载依赖
下载完毕并且修改完配置后, 默认执行
git init
