bia/common/npm/index.js

a tool for download git repository

/*
 * @Author: hzxulin@yeah.net 
 * @Date:   2018-12-04 16:03:16 
 * @Last Modified by: hzxulin@yeah.net
 * @Last Modified time: 2018-12-12 15:16:36
 */

const path = require('path')

const utils = require('./utils')
const question = require('./question')
const NPM_CONFIG = require('../../config/npm.json')

module.exports = (cmd, opts) => {
    switch (cmd) {
        case 'list': {
            if (opts.config) {
                question.chooseConfigOperate().then(_res => {
                    switch (_res) {
                        case 'add': {
                            // 添加配置信息
                            question.getUpdateConfig().then(res => {
                                let npmConfList = [res].concat(NPM_CONFIG.list)
                                let newNpmConf = Object.assign({}, NPM_CONFIG, {
                                    list: npmConfList,
                                })
                                return utils.updateConfig(newNpmConf)
                            }).then(() => {
                                console.log('== 配置文件添加成功 ==')
                            }).catch(err => {
                                console.log(err)
                            })
                            break
                        }
                        case 'update': {
                            // 更新配置信息
                            let nameIndex = 0
                            utils.getConfigList().then(res => {
                                return question.getConfigNameIndex(res)
                            }).then(res => {
                                nameIndex = res
                                return question.getUpdateConfig(NPM_CONFIG.list[nameIndex])
                            }).then(res => {
                                let npmConfList = NPM_CONFIG.list
                                npmConfList.splice(nameIndex, 1, res)
                                let newNpmConf = Object.assign({}, NPM_CONFIG, {
                                    list: npmConfList,
                                })
                                return utils.updateConfig(newNpmConf)
                            }).then(() => {
                                console.log('== 配置文件更新成功 ==')
                            }).catch(err => {
                                console.log(err)
                            })
                            break
                        }
                        case 'delete': {
                            // 删除配置信息
                            utils.getConfigList().then(res => {
                                return question.getConfigNameIndex(res)
                            }).then(res => {
                                let npmConfList = NPM_CONFIG.list
                                npmConfList.splice(res, 1)
                                let newNpmConf = Object.assign({}, NPM_CONFIG, {
                                    list: npmConfList,
                                })
                                return utils.updateConfig(newNpmConf)
                            }).then(() => {
                                console.log('== 配置文件更新成功 ==')
                            }).catch(err => {
                                console.log(err)
                            })
                            break
                        }
                        case 'import': {
                            // 导入配置
                            let dist = path.resolve(__dirname, '../../config/npm.json')
                            question.chooseImportFile().then(res => {
                                utils.moveFileToDist(res, dist).then(res => {
                                    console.log(`== 已成功导入 ${res} 文件 ==`)
                                }).catch(err => {
                                    console.log(err)
                                })
                            })
                            break
                        }
                        case 'export': {
                            // 导出配置
                            let ori = path.resolve(__dirname, '../../config/npm.json')
                            question.chooseOutputFile().then(res => {
                                utils.moveFileToDist(ori, res).then(res => {
                                    console.log(`== 已成功导出 ${res} 文件 ==`)
                                }).catch(err => {
                                    console.log(err)
                                })
                            })
                            break
                        }
                        default: {
                            break
                        }
                    }
                })
            } else {
                // 展示当前的npm源列表
                let allRegistry = NPM_CONFIG.list

                utils.getCurrentRegistry().then(_cur => {
                    let _newList = allRegistry.map(_v => {
                        return Object.assign({
                            current: (_v.registry == _cur ? '*' : ''),
                        }, _v)
                    })
                    utils.showNpmList(_newList)
                }).catch(_err => {
                    console.log(_err)
                })
            }
            break
        }
        case 'default':
        default: {
            // 切换npm源
            let nameIndex = 0
            let allRegistry = NPM_CONFIG.list
            
            utils.getCurrentRegistry().then(_cur => {
                let _newList = allRegistry.map((_v, _i) => {
                    return {
                        name: `${_v.registry == _cur ? '[*]' : ''} ${_v.name} ${_v.registry}`,
                        value: _i,
                    }
                })
                return question.getConfigNameIndex(_newList)
            }).then(res => {
                nameIndex = res
                return utils.useNpmConfig(allRegistry[nameIndex].registry)
            }).then((res) => {
                console.log(`== npm源切换成功，最新的源为 ${res} ==`)
            }).catch(err => {
                console.log(err)
            })
            break
        }
    }
}