kudo/bak/read.js

check someone's code quality in git repository

/**
 * @file 读取 commit 的指定文件内容
 * @author chris<wfsr@foxmail.com>
 */

import {git} from './git';

/**
 * 是否空文件，模拟的 vinyl 文件对象的方法
 *
 * @return {boolean} 恒为 flase
 */
var isNull = function () {
    return false;
};

/**
 * 读取某个提交中指定路径的文件内容
 *
 * @param {Commit} commit 提交对象实例
 * @param {string} path  要读取的文件路径
 */
export default function (commit, path) {

    function finish(contents) {
        return {cid: commit.id, path: path, relative: path, contents: contents, isNull: isNull};
    }

    return git.run('show', commit.id + ':' + path).then(finish);
};