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 typemj-v1.14.3
Lunny Xiao
3 years ago
committed by
GitHub
parent
212fa340cf
commit
dd08853b10
@ -0,0 +1,162 @@
|
||||
// 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"
|
||||
"errors"
|
||||
"strings"
|
||||
|
||||
"code.gitea.io/gitea/modules/convert"
|
||||
"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/structs"
|
||||
|
||||
"github.com/urfave/cli"
|
||||
)
|
||||
|
||||
// CmdDumpRepository represents the available dump repository sub-command.
|
||||
var CmdDumpRepository = cli.Command{
|
||||
Name: "dump-repo",
|
||||
Usage: "Dump the repository from git/github/gitea/gitlab",
|
||||
Description: "This is a command for dumping the repository data.",
|
||||
Action: runDumpRepository,
|
||||
Flags: []cli.Flag{
|
||||
cli.StringFlag{
|
||||
Name: "git_service",
|
||||
Value: "",
|
||||
Usage: "Git service, git, github, gitea, gitlab. If clone_addr could be recognized, this could be ignored.",
|
||||
},
|
||||
cli.StringFlag{
|
||||
Name: "repo_dir, r",
|
||||
Value: "./data",
|
||||
Usage: "Repository dir path to store the data",
|
||||
},
|
||||
cli.StringFlag{
|
||||
Name: "clone_addr",
|
||||
Value: "",
|
||||
Usage: "The URL will be clone, currently could be a git/github/gitea/gitlab http/https URL",
|
||||
},
|
||||
cli.StringFlag{
|
||||
Name: "auth_username",
|
||||
Value: "",
|
||||
Usage: "The username to visit the clone_addr",
|
||||
},
|
||||
cli.StringFlag{
|
||||
Name: "auth_password",
|
||||
Value: "",
|
||||
Usage: "The password to visit the clone_addr",
|
||||
},
|
||||
cli.StringFlag{
|
||||
Name: "auth_token",
|
||||
Value: "",
|
||||
Usage: "The personal token to visit the clone_addr",
|
||||
},
|
||||
cli.StringFlag{
|
||||
Name: "owner_name",
|
||||
Value: "",
|
||||
Usage: "The data will be stored on a directory with owner name if not empty",
|
||||
},
|
||||
cli.StringFlag{
|
||||
Name: "repo_name",
|
||||
Value: "",
|
||||
Usage: "The data will be stored on a directory with repository name if not empty",
|
||||
},
|
||||
cli.StringFlag{
|
||||
Name: "units",
|
||||
Value: "",
|
||||
Usage: `Which items will be migrated, 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 runDumpRepository(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()
|
||||
|
||||
var (
|
||||
serviceType structs.GitServiceType
|
||||
cloneAddr = ctx.String("clone_addr")
|
||||
serviceStr = ctx.String("git_service")
|
||||
)
|
||||
|
||||
if strings.HasPrefix(strings.ToLower(cloneAddr), "https://github.com/") {
|
||||
serviceStr = "github"
|
||||
} else if strings.HasPrefix(strings.ToLower(cloneAddr), "https://gitlab.com/") {
|
||||
serviceStr = "gitlab"
|
||||
} else if strings.HasPrefix(strings.ToLower(cloneAddr), "https://gitea.com/") {
|
||||
serviceStr = "gitea"
|
||||
}
|
||||
if serviceStr == "" {
|
||||
return errors.New("git_service missed or clone_addr cannot be recognized")
|
||||
}
|
||||
serviceType = convert.ToGitServiceType(serviceStr)
|
||||
|
||||
var opts = base.MigrateOptions{
|
||||
GitServiceType: serviceType,
|
||||
CloneAddr: cloneAddr,
|
||||
AuthUsername: ctx.String("auth_username"),
|
||||
AuthPassword: ctx.String("auth_password"),
|
||||
AuthToken: ctx.String("auth_token"),
|
||||
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.DumpRepository(
|
||||
context.Background(),
|
||||
ctx.String("repo_dir"),
|
||||
ctx.String("owner_name"),
|
||||
opts,
|
||||
); err != nil {
|
||||
log.Fatal("Failed to dump repository: %v", err)
|
||||
return err
|
||||
}
|
||||
|
||||
log.Trace("Dump finished!!!")
|
||||
|
||||
return nil
|
||||
}
|
||||
@ -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
|
||||
}
|
||||
@ -0,0 +1,591 @@
|
||||
// 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 migrations
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"io"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"time"
|
||||
|
||||
"code.gitea.io/gitea/models"
|
||||
"code.gitea.io/gitea/modules/git"
|
||||
"code.gitea.io/gitea/modules/log"
|
||||
"code.gitea.io/gitea/modules/migrations/base"
|
||||
"code.gitea.io/gitea/modules/repository"
|
||||
|
||||
"gopkg.in/yaml.v2"
|
||||
)
|
||||
|
||||
var (
|
||||
_ base.Uploader = &RepositoryDumper{}
|
||||
)
|
||||
|
||||
// RepositoryDumper implements an Uploader to the local directory
|
||||
type RepositoryDumper struct {
|
||||
ctx context.Context
|
||||
baseDir string
|
||||
repoOwner string
|
||||
repoName string
|
||||
opts base.MigrateOptions
|
||||
milestoneFile *os.File
|
||||
labelFile *os.File
|
||||
releaseFile *os.File
|
||||
issueFile *os.File
|
||||
commentFiles map[int64]*os.File
|
||||
pullrequestFile *os.File
|
||||
reviewFiles map[int64]*os.File
|
||||
|
||||
gitRepo *git.Repository
|
||||
prHeadCache map[string]struct{}
|
||||
}
|
||||
|
||||
// NewRepositoryDumper creates an gitea Uploader
|
||||
func NewRepositoryDumper(ctx context.Context, baseDir, repoOwner, repoName string, opts base.MigrateOptions) (*RepositoryDumper, error) {
|
||||
baseDir = filepath.Join(baseDir, repoOwner, repoName)
|
||||
if err := os.MkdirAll(baseDir, os.ModePerm); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return &RepositoryDumper{
|
||||
ctx: ctx,
|
||||
opts: opts,
|
||||
baseDir: baseDir,
|
||||
repoOwner: repoOwner,
|
||||
repoName: repoName,
|
||||
prHeadCache: make(map[string]struct{}),
|
||||
commentFiles: make(map[int64]*os.File),
|
||||
reviewFiles: make(map[int64]*os.File),
|
||||
}, nil
|
||||
}
|
||||
|
||||
// MaxBatchInsertSize returns the table's max batch insert size
|
||||
func (g *RepositoryDumper) MaxBatchInsertSize(tp string) int {
|
||||
return 1000
|
||||
}
|
||||
|
||||
func (g *RepositoryDumper) gitPath() string {
|
||||
return filepath.Join(g.baseDir, "git")
|
||||
}
|
||||
|
||||
func (g *RepositoryDumper) wikiPath() string {
|
||||
return filepath.Join(g.baseDir, "wiki")
|
||||
}
|
||||
|
||||
func (g *RepositoryDumper) commentDir() string {
|
||||
return filepath.Join(g.baseDir, "comments")
|
||||
}
|
||||
|
||||
func (g *RepositoryDumper) reviewDir() string {
|
||||
return filepath.Join(g.baseDir, "reviews")
|
||||
}
|
||||
|
||||
func (g *RepositoryDumper) setURLToken(remoteAddr string) (string, error) {
|
||||
if len(g.opts.AuthToken) > 0 || len(g.opts.AuthUsername) > 0 {
|
||||
u, err := url.Parse(remoteAddr)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
u.User = url.UserPassword(g.opts.AuthUsername, g.opts.AuthPassword)
|
||||
if len(g.opts.AuthToken) > 0 {
|
||||
u.User = url.UserPassword("oauth2", g.opts.AuthToken)
|
||||
}
|
||||
remoteAddr = u.String()
|
||||
}
|
||||
|
||||
return remoteAddr, nil
|
||||
}
|
||||
|
||||
// CreateRepo creates a repository
|
||||
func (g *RepositoryDumper) CreateRepo(repo *base.Repository, opts base.MigrateOptions) error {
|
||||
f, err := os.Create(filepath.Join(g.baseDir, "repo.yml"))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer f.Close()
|
||||
|
||||
bs, err := yaml.Marshal(map[string]interface{}{
|
||||
"name": repo.Name,
|
||||
"owner": repo.Owner,
|
||||
"description": repo.Description,
|
||||
"clone_addr": opts.CloneAddr,
|
||||
"original_url": repo.OriginalURL,
|
||||
"is_private": opts.Private,
|
||||
"service_type": opts.GitServiceType,
|
||||
"wiki": opts.Wiki,
|
||||
"issues": opts.Issues,
|
||||
"milestones": opts.Milestones,
|
||||
"labels": opts.Labels,
|
||||
"releases": opts.Releases,
|
||||
"comments": opts.Comments,
|
||||
"pulls": opts.PullRequests,
|
||||
"assets": opts.ReleaseAssets,
|
||||
})
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if _, err := f.Write(bs); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
repoPath := g.gitPath()
|
||||
if err := os.MkdirAll(repoPath, os.ModePerm); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
migrateTimeout := 2 * time.Hour
|
||||
|
||||
remoteAddr, err := g.setURLToken(repo.CloneURL)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
err = git.Clone(remoteAddr, repoPath, git.CloneRepoOptions{
|
||||
Mirror: true,
|
||||
Quiet: true,
|
||||
Timeout: migrateTimeout,
|
||||
})
|
||||
if err != nil {
|
||||
return fmt.Errorf("Clone: %v", err)
|
||||
}
|
||||
|
||||
if opts.Wiki {
|
||||
wikiPath := g.wikiPath()
|
||||
wikiRemotePath := repository.WikiRemoteURL(remoteAddr)
|
||||
if len(wikiRemotePath) > 0 {
|
||||
if err := os.MkdirAll(wikiPath, os.ModePerm); err != nil {
|
||||
return fmt.Errorf("Failed to remove %s: %v", wikiPath, err)
|
||||
}
|
||||
|
||||
if err := git.Clone(wikiRemotePath, wikiPath, git.CloneRepoOptions{
|
||||
Mirror: true,
|
||||
Quiet: true,
|
||||
Timeout: migrateTimeout,
|
||||
Branch: "master",
|
||||
}); err != nil {
|
||||
log.Warn("Clone wiki: %v", err)
|
||||
if err := os.RemoveAll(wikiPath); err != nil {
|
||||
return fmt.Errorf("Failed to remove %s: %v", wikiPath, err)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
g.gitRepo, err = git.OpenRepository(g.gitPath())
|
||||
return err
|
||||
}
|
||||
|
||||
// Close closes this uploader
|
||||
func (g *RepositoryDumper) Close() {
|
||||
if g.gitRepo != nil {
|
||||
g.gitRepo.Close()
|
||||
}
|
||||
if g.milestoneFile != nil {
|
||||
g.milestoneFile.Close()
|
||||
}
|
||||
if g.labelFile != nil {
|
||||
g.labelFile.Close()
|
||||
}
|
||||
if g.releaseFile != nil {
|
||||
g.releaseFile.Close()
|
||||
}
|
||||
if g.issueFile != nil {
|
||||
g.issueFile.Close()
|
||||
}
|
||||
for _, f := range g.commentFiles {
|
||||
f.Close()
|
||||
}
|
||||
if g.pullrequestFile != nil {
|
||||
g.pullrequestFile.Close()
|
||||
}
|
||||
for _, f := range g.reviewFiles {
|
||||
f.Close()
|
||||
}
|
||||
}
|
||||
|
||||
// CreateTopics creates topics
|
||||
func (g *RepositoryDumper) CreateTopics(topics ...string) error {
|
||||
f, err := os.Create(filepath.Join(g.baseDir, "topic.yml"))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer f.Close()
|
||||
|
||||
bs, err := yaml.Marshal(map[string]interface{}{
|
||||
"topics": topics,
|
||||
})
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if _, err := f.Write(bs); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// CreateMilestones creates milestones
|
||||
func (g *RepositoryDumper) CreateMilestones(milestones ...*base.Milestone) error {
|
||||
var err error
|
||||
if g.milestoneFile == nil {
|
||||
g.milestoneFile, err = os.Create(filepath.Join(g.baseDir, "milestone.yml"))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
bs, err := yaml.Marshal(milestones)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if _, err := g.milestoneFile.Write(bs); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// CreateLabels creates labels
|
||||
func (g *RepositoryDumper) CreateLabels(labels ...*base.Label) error {
|
||||
var err error
|
||||
if g.labelFile == nil {
|
||||
g.labelFile, err = os.Create(filepath.Join(g.baseDir, "label.yml"))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
bs, err := yaml.Marshal(labels)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if _, err := g.labelFile.Write(bs); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// CreateReleases creates releases
|
||||
func (g *RepositoryDumper) CreateReleases(releases ...*base.Release) error {
|
||||
if g.opts.ReleaseAssets {
|
||||
for _, release := range releases {
|
||||
attachDir := filepath.Join("release_assets", release.TagName)
|
||||
if err := os.MkdirAll(filepath.Join(g.baseDir, attachDir), os.ModePerm); err != nil {
|
||||
return err
|
||||
}
|
||||
for _, asset := range release.Assets {
|
||||
attachLocalPath := filepath.Join(attachDir, asset.Name)
|
||||
// download attachment
|
||||
|
||||
err := func(attachPath string) error {
|
||||
var rc io.ReadCloser
|
||||
var err error
|
||||
if asset.DownloadURL == nil {
|
||||
rc, err = asset.DownloadFunc()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
} else {
|
||||
resp, err := http.Get(*asset.DownloadURL)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
rc = resp.Body
|
||||
}
|
||||
defer rc.Close()
|
||||
|
||||
fw, err := os.Create(attachPath)
|
||||
if err != nil {
|
||||
return fmt.Errorf("Create: %v", err)
|
||||
}
|
||||
defer fw.Close()
|
||||
|
||||
_, err = io.Copy(fw, rc)
|
||||
return err
|
||||
}(filepath.Join(g.baseDir, attachLocalPath))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
asset.DownloadURL = &attachLocalPath // to save the filepath on the yml file, change the source
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var err error
|
||||
if g.releaseFile == nil {
|
||||
g.releaseFile, err = os.Create(filepath.Join(g.baseDir, "release.yml"))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
bs, err := yaml.Marshal(releases)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if _, err := g.releaseFile.Write(bs); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// SyncTags syncs releases with tags in the database
|
||||
func (g *RepositoryDumper) SyncTags() error {
|
||||
return nil
|
||||
}
|
||||
|
||||
// CreateIssues creates issues
|
||||
func (g *RepositoryDumper) CreateIssues(issues ...*base.Issue) error {
|
||||
var err error
|
||||
if g.issueFile == nil {
|
||||
g.issueFile, err = os.Create(filepath.Join(g.baseDir, "issue.yml"))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
bs, err := yaml.Marshal(issues)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if _, err := g.issueFile.Write(bs); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (g *RepositoryDumper) createItems(dir string, itemFiles map[int64]*os.File, itemsMap map[int64][]interface{}) error {
|
||||
if err := os.MkdirAll(dir, os.ModePerm); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
for number, items := range itemsMap {
|
||||
var err error
|
||||
itemFile := itemFiles[number]
|
||||
if itemFile == nil {
|
||||
itemFile, err = os.Create(filepath.Join(dir, fmt.Sprintf("%d.yml", number)))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
itemFiles[number] = itemFile
|
||||
}
|
||||
|
||||
bs, err := yaml.Marshal(items)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if _, err := itemFile.Write(bs); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// CreateComments creates comments of issues
|
||||
func (g *RepositoryDumper) CreateComments(comments ...*base.Comment) error {
|
||||
var commentsMap = make(map[int64][]interface{}, len(comments))
|
||||
for _, comment := range comments {
|
||||
commentsMap[comment.IssueIndex] = append(commentsMap[comment.IssueIndex], comment)
|
||||
}
|
||||
|
||||
return g.createItems(g.commentDir(), g.commentFiles, commentsMap)
|
||||
}
|
||||
|
||||
// CreatePullRequests creates pull requests
|
||||
func (g *RepositoryDumper) CreatePullRequests(prs ...*base.PullRequest) error {
|
||||
for _, pr := range prs {
|
||||
// download patch file
|
||||
err := func() error {
|
||||
u, err := g.setURLToken(pr.PatchURL)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
resp, err := http.Get(u)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
pullDir := filepath.Join(g.gitPath(), "pulls")
|
||||
if err = os.MkdirAll(pullDir, os.ModePerm); err != nil {
|
||||
return err
|
||||
}
|
||||
fPath := filepath.Join(pullDir, fmt.Sprintf("%d.patch", pr.Number))
|
||||
f, err := os.Create(fPath)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer f.Close()
|
||||
if _, err = io.Copy(f, resp.Body); err != nil {
|
||||
return err
|
||||
}
|
||||
pr.PatchURL = "git/pulls/" + fmt.Sprintf("%d.patch", pr.Number)
|
||||
|
||||
return nil
|
||||
}()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
// set head information
|
||||
pullHead := filepath.Join(g.gitPath(), "refs", "pull", fmt.Sprintf("%d", pr.Number))
|
||||
if err := os.MkdirAll(pullHead, os.ModePerm); err != nil {
|
||||
return err
|
||||
}
|
||||
p, err := os.Create(filepath.Join(pullHead, "head"))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
_, err = p.WriteString(pr.Head.SHA)
|
||||
p.Close()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if pr.IsForkPullRequest() && pr.State != "closed" {
|
||||
if pr.Head.OwnerName != "" {
|
||||
remote := pr.Head.OwnerName
|
||||
_, ok := g.prHeadCache[remote]
|
||||
if !ok {
|
||||
// git remote add
|
||||
// TODO: how to handle private CloneURL?
|
||||
err := g.gitRepo.AddRemote(remote, pr.Head.CloneURL, true)
|
||||
if err != nil {
|
||||
log.Error("AddRemote failed: %s", err)
|
||||
} else {
|
||||
g.prHeadCache[remote] = struct{}{}
|
||||
ok = true
|
||||
}
|
||||
}
|
||||
|
||||
if ok {
|
||||
_, err = git.NewCommand("fetch", remote, pr.Head.Ref).RunInDir(g.gitPath())
|
||||
if err != nil {
|
||||
log.Error("Fetch branch from %s failed: %v", pr.Head.CloneURL, err)
|
||||
} else {
|
||||
headBranch := filepath.Join(g.gitPath(), "refs", "heads", pr.Head.OwnerName, pr.Head.Ref)
|
||||
if err := os.MkdirAll(filepath.Dir(headBranch), os.ModePerm); err != nil {
|
||||
return err
|
||||
}
|
||||
b, err := os.Create(headBranch)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
_, err = b.WriteString(pr.Head.SHA)
|
||||
b.Close()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var err error
|
||||
if g.pullrequestFile == nil {
|
||||
if err := os.MkdirAll(g.baseDir, os.ModePerm); err != nil {
|
||||
return err
|
||||
}
|
||||
g.pullrequestFile, err = os.Create(filepath.Join(g.baseDir, "pull_request.yml"))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
bs, err := yaml.Marshal(prs)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if _, err := g.pullrequestFile.Write(bs); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// CreateReviews create pull request reviews
|
||||
func (g *RepositoryDumper) CreateReviews(reviews ...*base.Review) error {
|
||||
var reviewsMap = make(map[int64][]interface{}, len(reviews))
|
||||
for _, review := range reviews {
|
||||
reviewsMap[review.IssueIndex] = append(reviewsMap[review.IssueIndex], review)
|
||||
}
|
||||
|
||||
return g.createItems(g.reviewDir(), g.reviewFiles, reviewsMap)
|
||||
}
|
||||
|
||||
// Rollback when migrating failed, this will rollback all the changes.
|
||||
func (g *RepositoryDumper) Rollback() error {
|
||||
g.Close()
|
||||
return os.RemoveAll(g.baseDir)
|
||||
}
|
||||
|
||||
// Finish when migrating succeed, this will update something.
|
||||
func (g *RepositoryDumper) Finish() error {
|
||||
return nil
|
||||
}
|
||||
|
||||
// DumpRepository dump repository according MigrateOptions to a local directory
|
||||
func DumpRepository(ctx context.Context, baseDir, ownerName string, opts base.MigrateOptions) error {
|
||||
downloader, err := newDownloader(ctx, ownerName, opts)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
uploader, err := NewRepositoryDumper(ctx, baseDir, ownerName, opts.RepoName, opts)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err := migrateRepository(downloader, uploader, opts); err != nil {
|
||||
if err1 := uploader.Rollback(); err1 != nil {
|
||||
log.Error("rollback failed: %v", err1)
|
||||
}
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// RestoreRepository restore a repository from the disk directory
|
||||
func RestoreRepository(ctx context.Context, baseDir string, ownerName, repoName string) error {
|
||||
doer, err := models.GetAdminUser()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
var uploader = NewGiteaLocalUploader(ctx, doer, ownerName, repoName)
|
||||
downloader, err := NewRepositoryRestorer(ctx, baseDir, ownerName, repoName)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if err = migrateRepository(downloader, uploader, base.MigrateOptions{
|
||||
Wiki: true,
|
||||
Issues: true,
|
||||
Milestones: true,
|
||||
Labels: true,
|
||||
Releases: true,
|
||||
Comments: true,
|
||||
PullRequests: true,
|
||||
ReleaseAssets: true,
|
||||
}); err != nil {
|
||||
if err1 := uploader.Rollback(); err1 != nil {
|
||||
log.Error("rollback failed: %v", err1)
|
||||
}
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||