mirror of
https://github.com/tickstep/aliyunpan.git
synced 2025-01-23 22:42:15 +08:00
380 lines
14 KiB
Go
380 lines
14 KiB
Go
// Copyright (c) 2020 tickstep.
|
||
//
|
||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||
// you may not use this file except in compliance with the License.
|
||
// You may obtain a copy of the License at
|
||
//
|
||
// http://www.apache.org/licenses/LICENSE-2.0
|
||
//
|
||
// Unless required by applicable law or agreed to in writing, software
|
||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
// See the License for the specific language governing permissions and
|
||
// limitations under the License.
|
||
package command
|
||
|
||
import (
|
||
"fmt"
|
||
"github.com/tickstep/aliyunpan-api/aliyunpan"
|
||
"github.com/tickstep/aliyunpan/cmder"
|
||
"github.com/tickstep/aliyunpan/internal/config"
|
||
"github.com/tickstep/aliyunpan/internal/syncdrive"
|
||
"github.com/tickstep/aliyunpan/internal/utils"
|
||
"github.com/tickstep/library-go/converter"
|
||
"github.com/tickstep/library-go/logger"
|
||
"github.com/urfave/cli"
|
||
"os"
|
||
"path"
|
||
"strings"
|
||
"time"
|
||
)
|
||
|
||
func CmdSync() cli.Command {
|
||
return cli.Command{
|
||
Name: "sync",
|
||
Usage: "同步备份功能(Beta)",
|
||
UsageText: cmder.App().Name + " sync",
|
||
Description: `
|
||
备份功能。支持备份本地文件到云盘，备份云盘文件到本地，双向同步备份三种模式。支持JavaScript插件对备份文件进行过滤。
|
||
指定本地目录和对应的一个网盘目录，以备份文件。网盘目录必须和本地目录独占使用，不要用作其他用途，不然备份可能会有问题。
|
||
|
||
备份功能支持以下三种模式：
|
||
1. upload
|
||
备份本地文件，即上传本地文件到网盘，始终保持本地文件有一个完整的备份在网盘
|
||
2. download
|
||
备份云盘文件，即下载网盘文件到本地，始终保持网盘的文件有一个完整的备份在本地
|
||
3. sync（慎用！！！双向备份过程会删除文件）
|
||
双向备份，保持网盘文件和本地文件严格一致
|
||
|
||
请输入以下命令查看如何配置和启动：
|
||
aliyunpan sync start -h
|
||
`,
|
||
Category: "阿里云盘",
|
||
Before: cmder.ReloadConfigFunc,
|
||
Action: func(c *cli.Context) error {
|
||
cli.ShowCommandHelp(c, c.Command.Name)
|
||
return nil
|
||
},
|
||
Subcommands: []cli.Command{
|
||
{
|
||
Name: "start",
|
||
Usage: "启动sync同步备份任务",
|
||
UsageText: cmder.App().Name + " sync start [arguments...]",
|
||
Description: `
|
||
备份本地文件到文件网盘，或者备份文件网盘的文件到本地。支持命令行配置启动或者使用备份配置文件启动同步备份任务。
|
||
|
||
配置文件保存在：(配置目录)/sync_drive/sync_drive_config.json，样例如下：
|
||
{
|
||
"configVer": "1.0",
|
||
"syncTaskList": [
|
||
{
|
||
"name": "设计文档备份",
|
||
"localFolderPath": "D:/tickstep/Documents/设计文档",
|
||
"panFolderPath": "/sync_drive/我的文档",
|
||
"mode": "upload",
|
||
"priority": "time"
|
||
}
|
||
]
|
||
}
|
||
相关字段说明如下：
|
||
name - 任务名称
|
||
localFolderPath - 本地目录
|
||
panFolderPath - 网盘目录
|
||
mode - 模式，支持三种: upload(备份本地文件到云盘),download(备份云盘文件到本地),sync(双向同步备份)
|
||
priority - 优先级，只对双向同步备份模式有效。选项支持三种: time-时间优先，local-本地优先，pan-网盘优先
|
||
|
||
例子:
|
||
1. 查看帮助
|
||
aliyunpan sync start -h
|
||
|
||
2. 使用命令行配置启动同步备份服务，将本地目录 D:\tickstep\Documents\设计文档 中的文件备份上传到云盘目录 /sync_drive/我的文档
|
||
aliyunpan sync start -ldir "D:\tickstep\Documents\设计文档" -pdir "/sync_drive/我的文档" -mode "upload"
|
||
|
||
3. 使用命令行配置启动同步备份服务，将云盘目录 /sync_drive/我的文档 中的文件备份下载到本地目录 D:\tickstep\Documents\设计文档
|
||
aliyunpan sync start -ldir "D:\tickstep\Documents\设计文档" -pdir "/sync_drive/我的文档" -mode "download"
|
||
|
||
4. 使用命令行配置启动同步备份服务，将云盘目录 /sync_drive/我的文档 和本地目录 D:\tickstep\Documents\设计文档 的文件进行双向同步
|
||
同时配置同步优先选项为本地文件优先，并显示同步过程的日志
|
||
aliyunpan sync start -ldir "D:\tickstep\Documents\设计文档" -pdir "/sync_drive/我的文档" -mode "sync" -pri "local" -log true
|
||
|
||
5. 使用命令行配置启动同步备份服务，将本地目录 D:\tickstep\Documents\设计文档 中的文件备份到云盘目录 /sync_drive/我的文档
|
||
同时配置下载并发为2，上传并发为1，下载分片大小为256KB，上传分片大小为1MB
|
||
aliyunpan sync start -ldir "D:\tickstep\Documents\设计文档" -pdir "/sync_drive/我的文档" -mode "upload" -dp 2 -up 1 -dbs 256 -ubs 1024
|
||
|
||
6. 使用配置文件启动同步备份服务，使用配置文件可以支持同时启动多个备份任务。配置文件必须存在，否则启动失败。
|
||
aliyunpan sync start
|
||
|
||
7. 使用配置文件启动同步备份服务，并配置下载并发为2，上传并发为1，下载分片大小为256KB，上传分片大小为1MB
|
||
aliyunpan sync start -dp 2 -up 1 -dbs 256 -ubs 1024
|
||
|
||
8. 当你本地同步目录文件非常多，或者云盘同步目录文件非常多，为了后期更快更精准同步文件，可以先进行文件扫描并构建同步数据库，然后再正常启动同步任务。如下所示：
|
||
aliyunpan sync start -step scan
|
||
aliyunpan sync start
|
||
`,
|
||
Action: func(c *cli.Context) error {
|
||
if config.Config.ActiveUser() == nil {
|
||
fmt.Println("未登录账号")
|
||
return nil
|
||
}
|
||
activeUser := GetActiveUser()
|
||
|
||
if c.String("log") == "true" {
|
||
syncdrive.LogPrompt = true
|
||
} else {
|
||
syncdrive.LogPrompt = false
|
||
}
|
||
|
||
dp := c.Int("dp")
|
||
if dp == 0 {
|
||
dp = config.Config.MaxDownloadParallel
|
||
}
|
||
if dp == 0 {
|
||
dp = 2
|
||
}
|
||
|
||
up := c.Int("up")
|
||
if up == 0 {
|
||
up = config.Config.MaxUploadParallel
|
||
}
|
||
if up == 0 {
|
||
up = 2
|
||
}
|
||
|
||
downloadBlockSize := int64(c.Int("dbs") * 1024)
|
||
if downloadBlockSize == 0 {
|
||
downloadBlockSize = int64(config.Config.CacheSize)
|
||
}
|
||
if downloadBlockSize == 0 {
|
||
downloadBlockSize = int64(256 * 1024)
|
||
}
|
||
|
||
uploadBlockSize := int64(c.Int("ubs") * 1024)
|
||
if uploadBlockSize == 0 {
|
||
uploadBlockSize = aliyunpan.DefaultChunkSize
|
||
}
|
||
|
||
opt := c.String("pri")
|
||
var syncOpt syncdrive.SyncPriorityOption = syncdrive.SyncPriorityTimestampFirst
|
||
if opt == "local" {
|
||
syncOpt = syncdrive.SyncPriorityLocalFirst
|
||
} else if opt == "pan" {
|
||
syncOpt = syncdrive.SyncPriorityPanFirst
|
||
} else {
|
||
syncOpt = syncdrive.SyncPriorityTimestampFirst
|
||
}
|
||
|
||
// 任务类型
|
||
step := syncdrive.StepSyncFile
|
||
stepVar := c.String("step")
|
||
if stepVar == "scan" {
|
||
step = syncdrive.StepScanFile
|
||
}
|
||
|
||
var task *syncdrive.SyncTask
|
||
localDir := c.String("ldir")
|
||
panDir := c.String("pdir")
|
||
mode := c.String("mode")
|
||
if localDir != "" && panDir != "" {
|
||
// make path absolute
|
||
if !utils.IsLocalAbsPath(localDir) {
|
||
pwd, _ := os.Getwd()
|
||
localDir = path.Join(pwd, path.Clean(localDir))
|
||
}
|
||
panDir = activeUser.PathJoin(activeUser.ActiveDriveId, panDir)
|
||
if !utils.IsLocalAbsPath(localDir) {
|
||
fmt.Println("本地目录请指定绝对路径")
|
||
return nil
|
||
}
|
||
if !utils.IsPanAbsPath(panDir) {
|
||
fmt.Println("网盘目录请指定绝对路径")
|
||
return nil
|
||
}
|
||
//if b, e := utils.PathExists(localDir); e == nil {
|
||
// if !b {
|
||
// fmt.Println("本地文件夹不存在：", localDir)
|
||
// return nil
|
||
// }
|
||
//} else {
|
||
// fmt.Println("本地文件夹不存在：", localDir)
|
||
// return nil
|
||
//}
|
||
task = &syncdrive.SyncTask{}
|
||
task.LocalFolderPath = path.Clean(strings.ReplaceAll(localDir, "\\", "/"))
|
||
task.PanFolderPath = panDir
|
||
task.Mode = syncdrive.UploadOnly
|
||
if mode == string(syncdrive.UploadOnly) {
|
||
task.Mode = syncdrive.UploadOnly
|
||
} else if mode == string(syncdrive.DownloadOnly) {
|
||
task.Mode = syncdrive.DownloadOnly
|
||
} else if mode == string(syncdrive.SyncTwoWay) {
|
||
task.Mode = syncdrive.SyncTwoWay
|
||
} else {
|
||
task.Mode = syncdrive.UploadOnly
|
||
}
|
||
task.Name = path.Base(task.LocalFolderPath)
|
||
task.Id = utils.Md5Str(task.LocalFolderPath)
|
||
task.Priority = syncOpt
|
||
}
|
||
|
||
RunSync(task, dp, up, downloadBlockSize, uploadBlockSize, syncOpt, c.Int("ldt"), step)
|
||
return nil
|
||
},
|
||
Flags: []cli.Flag{
|
||
cli.StringFlag{
|
||
Name: "ldir",
|
||
Usage: "local dir, 本地文件夹完整路径",
|
||
},
|
||
cli.StringFlag{
|
||
Name: "pdir",
|
||
Usage: "pan dir, 云盘文件夹完整路径",
|
||
},
|
||
cli.StringFlag{
|
||
Name: "mode",
|
||
Usage: "备份模式, 支持三种: upload(备份本地文件到云盘),download(备份云盘文件到本地),sync(双向同步备份)",
|
||
Value: "upload",
|
||
},
|
||
cli.StringFlag{
|
||
Name: "pri",
|
||
Usage: "优先级priority，只对双向同步备份模式有效。当网盘和本地存在同名文件，优先使用哪个，选项支持三种: time-时间优先，local-本地优先，pan-网盘优先",
|
||
Value: "time",
|
||
},
|
||
cli.IntFlag{
|
||
Name: "dp",
|
||
Usage: "download parallel, 下载并发数量，即可以同时并发下载多少个文件。0代表跟从配置文件设置（取值范围:1 ~ 10）",
|
||
Value: 0,
|
||
},
|
||
cli.IntFlag{
|
||
Name: "up",
|
||
Usage: "upload parallel, 上传并发数量，即可以同时并发上传多少个文件。0代表跟从配置文件设置（取值范围:1 ~ 10）",
|
||
Value: 0,
|
||
},
|
||
cli.IntFlag{
|
||
Name: "dbs",
|
||
Usage: "download block size，下载分片大小，单位KB。推荐值：1024 ~ 10240",
|
||
Value: 1024,
|
||
},
|
||
cli.IntFlag{
|
||
Name: "ubs",
|
||
Usage: "upload block size，上传分片大小，单位KB。推荐值：1024 ~ 10240",
|
||
Value: 10240,
|
||
},
|
||
cli.StringFlag{
|
||
Name: "log",
|
||
Usage: "是否显示文件备份过程日志，true-显示，false-不显示",
|
||
Value: "false",
|
||
},
|
||
cli.IntFlag{
|
||
Name: "ldt",
|
||
Usage: "local delay time，本地文件修改检测延迟间隔，单位秒。如果本地文件会被频繁修改，例如录制视频文件，配置好该时间可以避免上传未录制好的文件",
|
||
Value: 3,
|
||
},
|
||
cli.StringFlag{
|
||
Name: "step",
|
||
Usage: "task step 任务步骤, 支持两种: scan(只扫描并建立同步数据库),sync(正常启动同步任务)",
|
||
Value: "sync",
|
||
},
|
||
},
|
||
},
|
||
},
|
||
}
|
||
}
|
||
|
||
func RunSync(defaultTask *syncdrive.SyncTask, fileDownloadParallel, fileUploadParallel int, downloadBlockSize, uploadBlockSize int64,
|
||
flag syncdrive.SyncPriorityOption, localDelayTime int, taskStep syncdrive.TaskStep) {
|
||
useInternalUrl := config.Config.TransferUrlType == 2
|
||
maxDownloadRate := config.Config.MaxDownloadRate
|
||
maxUploadRate := config.Config.MaxUploadRate
|
||
activeUser := GetActiveUser()
|
||
panClient := activeUser.PanClient()
|
||
panClient.DisableCache()
|
||
|
||
// pan token expired checker
|
||
go func() {
|
||
for {
|
||
time.Sleep(time.Duration(1) * time.Minute)
|
||
if RefreshTokenInNeed(activeUser) {
|
||
logger.Verboseln("update access token for sync task")
|
||
panClient.UpdateToken(activeUser.WebToken)
|
||
}
|
||
}
|
||
}()
|
||
|
||
syncFolderRootPath := config.GetSyncDriveDir()
|
||
if b, e := utils.PathExists(syncFolderRootPath); e == nil {
|
||
if !b {
|
||
os.MkdirAll(syncFolderRootPath, 0755)
|
||
}
|
||
}
|
||
|
||
var tasks []*syncdrive.SyncTask
|
||
if defaultTask != nil {
|
||
tasks = []*syncdrive.SyncTask{}
|
||
tasks = append(tasks, defaultTask)
|
||
}
|
||
|
||
fmt.Println("启动同步备份进程")
|
||
typeUrlStr := "默认链接"
|
||
if useInternalUrl {
|
||
typeUrlStr = "阿里ECS内部链接"
|
||
}
|
||
option := syncdrive.SyncOption{
|
||
FileDownloadParallel: fileDownloadParallel,
|
||
FileUploadParallel: fileUploadParallel,
|
||
FileDownloadBlockSize: downloadBlockSize,
|
||
FileUploadBlockSize: uploadBlockSize,
|
||
UseInternalUrl: useInternalUrl,
|
||
MaxDownloadRate: maxDownloadRate,
|
||
MaxUploadRate: maxUploadRate,
|
||
SyncPriority: flag,
|
||
LocalFileModifiedCheckIntervalSec: localDelayTime,
|
||
}
|
||
syncMgr := syncdrive.NewSyncTaskManager(activeUser, activeUser.DriveList.GetFileDriveId(), panClient, syncFolderRootPath, option)
|
||
syncConfigFile := syncMgr.ConfigFilePath()
|
||
if tasks != nil {
|
||
syncConfigFile = "(使用命令行配置)"
|
||
}
|
||
fmt.Printf("备份配置文件：%s\n链接类型：%s\n下载并发：%d\n上传并发：%d\n下载分片大小：%s\n上传分片大小：%s\n",
|
||
syncConfigFile, typeUrlStr, fileDownloadParallel, fileUploadParallel, converter.ConvertFileSize(downloadBlockSize, 2),
|
||
converter.ConvertFileSize(uploadBlockSize, 2))
|
||
if _, e := syncMgr.Start(tasks, taskStep); e != nil {
|
||
fmt.Println("启动任务失败：", e)
|
||
return
|
||
}
|
||
|
||
if taskStep != syncdrive.StepScanFile {
|
||
_, ok := os.LookupEnv("ALIYUNPAN_DOCKER")
|
||
if ok {
|
||
// in docker container
|
||
// 使用休眠以节省CPU资源
|
||
fmt.Println("本命令不会退出，程序正在以Docker的方式运行。如需退出请借助Docker提供的方式。")
|
||
for {
|
||
time.Sleep(60 * time.Second)
|
||
}
|
||
} else {
|
||
if config.IsAppInCliMode {
|
||
// in cmd mode
|
||
c := ""
|
||
fmt.Println("本命令不会退出，如需要结束同步备份进程请输入y，然后按Enter键进行停止。")
|
||
for strings.ToLower(c) != "y" {
|
||
fmt.Scan(&c)
|
||
}
|
||
} else {
|
||
fmt.Println("本命令不会退出，程序正在以非交互的方式运行。如需退出请借助运行环境提供的方式。")
|
||
logger.Verboseln("App not in CLI mode, not need to listen to input stream")
|
||
for {
|
||
time.Sleep(60 * time.Second)
|
||
}
|
||
}
|
||
}
|
||
|
||
fmt.Println("正在停止同步备份任务，请稍等...")
|
||
}
|
||
|
||
// stop task
|
||
syncMgr.Stop(taskStep)
|
||
|
||
if taskStep == syncdrive.StepScanFile {
|
||
fmt.Println("\n已完成文件扫描和同步数据库的构建，可以启动任务同步了")
|
||
}
|
||
}
|