forgejo/cmd/dump.go

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// Copyright 2014 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package cmd
import (
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"fmt"
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"log"
"os"
"path"
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"time"
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"github.com/Unknwon/cae/zip"
"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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)
var CmdDump = cli.Command{
Name: "dump",
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Usage: "Dump Gogs files and database",
Description: `Dump compresses all related files and database into zip file.
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"),
boolFlag("verbose, v", "show process details"),
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},
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}
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func runDump(ctx *cli.Context) {
if ctx.IsSet("config") {
setting.CustomConf = ctx.String("config")
}
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setting.NewContext()
models.LoadConfigs()
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models.SetEngine()
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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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defer os.Remove("gogs-repo.zip")
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if err := zip.PackTo(setting.RepoRootPath, "gogs-repo.zip", true); err != nil {
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log.Fatalf("Fail to dump local repositories: %v", err)
}
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log.Printf("Dumping database...")
defer os.Remove("gogs-db.sql")
if err := models.DumpDatabase("gogs-db.sql"); err != nil {
log.Fatalf("Fail to dump database: %v", err)
}
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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)
log.Fatalf("Fail to create %s: %v", fileName, err)
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}
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workDir, _ := setting.WorkDir()
if err := z.AddFile("gogs-repo.zip", path.Join(workDir, "gogs-repo.zip")); err !=nil {
log.Fatalf("Fail to include gogs-repo.zip: %v", err)
}
if err := z.AddFile("gogs-db.sql", path.Join(workDir, "gogs-db.sql")); err !=nil {
log.Fatalf("Fail to include gogs-db.sql: %v", err)
}
if err := z.AddDir("custom", path.Join(workDir, "custom")); err !=nil {
log.Fatalf("Fail to include custom: %v", err)
}
if err := z.AddDir("log", path.Join(workDir, "log")); err !=nil {
log.Fatalf("Fail to include log: %v", err)
}
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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)
log.Fatalf("Fail to save %s: %v", fileName, err)
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}
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log.Println("Finish dumping!")
}