Dump github/gitlab/gitea repository data to a local directory and restore to gitea (#12244)

* Dump github/gitlab repository data to a local directory * Fix lint * Adjust directory structure * Allow migration special units * Allow migration ignore release assets * Fix lint * Add restore repository * stage the changes * Merge * Fix lint * Update the interface * Add some restore methods * Finish restore * Add comments * Fix restore * Add a token flag * Fix bug * Fix test * Fix test * Fix bug * Fix bug * Fix lint * Fix restore * refactor downloader * fmt * Fix bug isEnd detection on getIssues * Refactor maxPerPage * Remove unused codes * Remove unused codes * Fix bug * Fix restore * Fix dump * Uploader should not depend downloader * use release attachment name but not id * Fix restore bug * Fix lint * Fix restore bug * Add a method of DownloadFunc for base.Release to make uploader not depend on downloader * fix Release yml marshal * Fix trace information * Fix bug when dump & restore * Save relative path on yml file * Fix bug * Use relative path * Update docs * Use git service string but not int * Recognize clone addr to service type
2020-12-27 11:34:19 +08:00 · 2020-12-27 11:34:19 +08:00 · dd08853b10
commit dd08853b10
parent 212fa340cf
29 changed files with 1491 additions and 232 deletions
--- a/cmd/restore_repo.go
+++ b/cmd/restore_repo.go
@ -0,0 +1,119 @@
+// Copyright 2020 The Gitea 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 (
+	"context"
+	"strings"
+
+	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/modules/migrations"
+	"code.gitea.io/gitea/modules/migrations/base"
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/storage"
+	pull_service "code.gitea.io/gitea/services/pull"
+
+	"github.com/urfave/cli"
+)
+
+// CmdRestoreRepository represents the available restore a repository sub-command.
+var CmdRestoreRepository = cli.Command{
+	Name:        "restore-repo",
+	Usage:       "Restore the repository from disk",
+	Description: "This is a command for restoring the repository data.",
+	Action:      runRestoreRepository,
+	Flags: []cli.Flag{
+		cli.StringFlag{
+			Name:  "repo_dir, r",
+			Value: "./data",
+			Usage: "Repository dir path to restore from",
+		},
+		cli.StringFlag{
+			Name:  "owner_name",
+			Value: "",
+			Usage: "Restore destination owner name",
+		},
+		cli.StringFlag{
+			Name:  "repo_name",
+			Value: "",
+			Usage: "Restore destination repository name",
+		},
+		cli.StringFlag{
+			Name:  "units",
+			Value: "",
+			Usage: `Which items will be restored, one or more units should be separated as comma. 
+wiki, issues, labels, releases, release_assets, milestones, pull_requests, comments are allowed. Empty means all units.`,
+		},
+	},
+}
+
+func runRestoreRepository(ctx *cli.Context) error {
+	if err := initDB(); err != nil {
+		return err
+	}
+
+	log.Trace("AppPath: %s", setting.AppPath)
+	log.Trace("AppWorkPath: %s", setting.AppWorkPath)
+	log.Trace("Custom path: %s", setting.CustomPath)
+	log.Trace("Log path: %s", setting.LogRootPath)
+	setting.InitDBConfig()
+
+	if err := storage.Init(); err != nil {
+		return err
+	}
+
+	if err := pull_service.Init(); err != nil {
+		return err
+	}
+
+	var opts = base.MigrateOptions{
+		RepoName: ctx.String("repo_name"),
+	}
+
+	if len(ctx.String("units")) == 0 {
+		opts.Wiki = true
+		opts.Issues = true
+		opts.Milestones = true
+		opts.Labels = true
+		opts.Releases = true
+		opts.Comments = true
+		opts.PullRequests = true
+		opts.ReleaseAssets = true
+	} else {
+		units := strings.Split(ctx.String("units"), ",")
+		for _, unit := range units {
+			switch strings.ToLower(unit) {
+			case "wiki":
+				opts.Wiki = true
+			case "issues":
+				opts.Issues = true
+			case "milestones":
+				opts.Milestones = true
+			case "labels":
+				opts.Labels = true
+			case "releases":
+				opts.Releases = true
+			case "release_assets":
+				opts.ReleaseAssets = true
+			case "comments":
+				opts.Comments = true
+			case "pull_requests":
+				opts.PullRequests = true
+			}
+		}
+	}
+
+	if err := migrations.RestoreRepository(
+		context.Background(),
+		ctx.String("repo_dir"),
+		ctx.String("owner_name"),
+		ctx.String("repo_name"),
+	); err != nil {
+		log.Fatal("Failed to restore repository: %v", err)
+		return err
+	}
+
+	return nil
+}