108 lines
3 KiB
Go
108 lines
3 KiB
Go
// Copyright 2014 The Gogs Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package cmd
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import (
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"fmt"
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"log"
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"os"
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"path"
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"time"
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"io/ioutil"
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"github.com/Unknwon/cae/zip"
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"github.com/codegangsta/cli"
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"github.com/gogits/gogs/models"
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"github.com/gogits/gogs/modules/setting"
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)
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var CmdDump = cli.Command{
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Name: "dump",
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Usage: "Dump Gogs files and database",
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Description: `Dump compresses all related files and database into zip file.
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It can be used for backup and capture Gogs server image to send to maintainer`,
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Action: runDump,
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Flags: []cli.Flag{
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stringFlag("config, c", "custom/conf/app.ini", "Custom configuration file path"),
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boolFlag("verbose, v", "Show process details"),
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stringFlag("tempdir, t", os.TempDir(), "Temporary dir path"),
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},
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}
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func runDump(ctx *cli.Context) error {
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if ctx.IsSet("config") {
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setting.CustomConf = ctx.String("config")
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}
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setting.NewContext()
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models.LoadConfigs()
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models.SetEngine()
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tmpDir := ctx.String("tempdir")
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if _, err := os.Stat(tmpDir); os.IsNotExist(err) {
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log.Fatalf("Path does not exist: %s", tmpDir)
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}
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TmpWorkDir, err := ioutil.TempDir(tmpDir, "gogs-dump-")
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if err != nil {
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log.Fatalf("Fail to create tmp work directory: %v", err)
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}
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log.Printf("Creating tmp work dir: %s", TmpWorkDir)
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reposDump := path.Join(TmpWorkDir, "gogs-repo.zip")
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dbDump := path.Join(TmpWorkDir, "gogs-db.sql")
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log.Printf("Dumping local repositories...%s", setting.RepoRootPath)
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zip.Verbose = ctx.Bool("verbose")
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if err := zip.PackTo(setting.RepoRootPath, reposDump, true); err != nil {
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log.Fatalf("Fail to dump local repositories: %v", err)
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}
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log.Printf("Dumping database...")
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if err := models.DumpDatabase(dbDump); err != nil {
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log.Fatalf("Fail to dump database: %v", err)
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}
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fileName := fmt.Sprintf("gogs-dump-%d.zip", time.Now().Unix())
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log.Printf("Packing dump files...")
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z, err := zip.Create(fileName)
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if err != nil {
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os.Remove(fileName)
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log.Fatalf("Fail to create %s: %v", fileName, err)
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}
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if err := z.AddFile("gogs-repo.zip", reposDump); err != nil {
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log.Fatalf("Fail to include gogs-repo.zip: %v", err)
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}
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if err := z.AddFile("gogs-db.sql", dbDump); err != nil {
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log.Fatalf("Fail to include gogs-db.sql: %v", err)
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}
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customDir, err := os.Stat(setting.CustomPath)
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if err == nil && customDir.IsDir() {
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if err := z.AddDir("custom", setting.CustomPath); err != nil {
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log.Fatalf("Fail to include custom: %v", err)
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}
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} else {
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log.Printf("Custom dir %s doesn't exist, skipped", setting.CustomPath)
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}
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if err := z.AddDir("log", setting.LogRootPath); err != nil {
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log.Fatalf("Fail to include log: %v", err)
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}
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// FIXME: SSH key file.
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if err = z.Close(); err != nil {
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os.Remove(fileName)
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log.Fatalf("Fail to save %s: %v", fileName, err)
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}
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if err := os.Chmod(fileName, 0600); err != nil {
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log.Printf("Can't change file access permissions mask to 0600: %v", err)
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}
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log.Printf("Removing tmp work dir: %s", TmpWorkDir)
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os.RemoveAll(TmpWorkDir)
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log.Printf("Finish dumping in file %s", fileName)
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return nil
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}
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