forked from Shiloh/githaven
738 lines
20 KiB
Go
738 lines
20 KiB
Go
// Copyright 2020 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package migrations
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
"fmt"
|
|
"io"
|
|
"net/http"
|
|
"net/url"
|
|
"os"
|
|
"path/filepath"
|
|
"strconv"
|
|
"strings"
|
|
"time"
|
|
|
|
user_model "code.gitea.io/gitea/models/user"
|
|
"code.gitea.io/gitea/modules/git"
|
|
"code.gitea.io/gitea/modules/log"
|
|
base "code.gitea.io/gitea/modules/migration"
|
|
"code.gitea.io/gitea/modules/repository"
|
|
"code.gitea.io/gitea/modules/setting"
|
|
"code.gitea.io/gitea/modules/structs"
|
|
|
|
"github.com/google/uuid"
|
|
"gopkg.in/yaml.v3"
|
|
)
|
|
|
|
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]string
|
|
}
|
|
|
|
// 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]string),
|
|
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]any{
|
|
"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(g.ctx, remoteAddr, repoPath, git.CloneRepoOptions{
|
|
Mirror: true,
|
|
Quiet: true,
|
|
Timeout: migrateTimeout,
|
|
SkipTLSVerify: setting.Migrations.SkipTLSVerify,
|
|
})
|
|
if err != nil {
|
|
return fmt.Errorf("Clone: %w", err)
|
|
}
|
|
if err := git.WriteCommitGraph(g.ctx, repoPath); err != nil {
|
|
return err
|
|
}
|
|
|
|
if opts.Wiki {
|
|
wikiPath := g.wikiPath()
|
|
wikiRemotePath := repository.WikiRemoteURL(g.ctx, remoteAddr)
|
|
if len(wikiRemotePath) > 0 {
|
|
if err := os.MkdirAll(wikiPath, os.ModePerm); err != nil {
|
|
return fmt.Errorf("Failed to remove %s: %w", wikiPath, err)
|
|
}
|
|
|
|
if err := git.Clone(g.ctx, wikiRemotePath, wikiPath, git.CloneRepoOptions{
|
|
Mirror: true,
|
|
Quiet: true,
|
|
Timeout: migrateTimeout,
|
|
Branch: "master",
|
|
SkipTLSVerify: setting.Migrations.SkipTLSVerify,
|
|
}); err != nil {
|
|
log.Warn("Clone wiki: %v", err)
|
|
if err := os.RemoveAll(wikiPath); err != nil {
|
|
return fmt.Errorf("Failed to remove %s: %w", wikiPath, err)
|
|
}
|
|
} else if err := git.WriteCommitGraph(g.ctx, wikiPath); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
}
|
|
|
|
g.gitRepo, err = git.OpenRepository(g.ctx, 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]any{
|
|
"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)
|
|
|
|
// SECURITY: We cannot check the DownloadURL and DownloadFunc are safe here
|
|
// ... we must assume that they are safe and simply download the attachment
|
|
// 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: %w", 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][]any) error {
|
|
if err := os.MkdirAll(dir, os.ModePerm); err != nil {
|
|
return err
|
|
}
|
|
|
|
for number, items := range itemsMap {
|
|
if err := g.encodeItems(number, items, dir, itemFiles); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (g *RepositoryDumper) encodeItems(number int64, items []any, dir string, itemFiles map[int64]*os.File) error {
|
|
itemFile := itemFiles[number]
|
|
if itemFile == nil {
|
|
var err error
|
|
itemFile, err = os.Create(filepath.Join(dir, fmt.Sprintf("%d.yml", number)))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
itemFiles[number] = itemFile
|
|
}
|
|
|
|
encoder := yaml.NewEncoder(itemFile)
|
|
defer encoder.Close()
|
|
|
|
return encoder.Encode(items)
|
|
}
|
|
|
|
// CreateComments creates comments of issues
|
|
func (g *RepositoryDumper) CreateComments(comments ...*base.Comment) error {
|
|
commentsMap := make(map[int64][]any, len(comments))
|
|
for _, comment := range comments {
|
|
commentsMap[comment.IssueIndex] = append(commentsMap[comment.IssueIndex], comment)
|
|
}
|
|
|
|
return g.createItems(g.commentDir(), g.commentFiles, commentsMap)
|
|
}
|
|
|
|
func (g *RepositoryDumper) handlePullRequest(pr *base.PullRequest) error {
|
|
// SECURITY: this pr must have been ensured safe
|
|
if !pr.EnsuredSafe {
|
|
log.Error("PR #%d in %s/%s has not been checked for safety ... We will ignore this.", pr.Number, g.repoOwner, g.repoName)
|
|
return fmt.Errorf("unsafe PR #%d", pr.Number)
|
|
}
|
|
|
|
// First we download the patch file
|
|
err := func() error {
|
|
// if the patchURL is empty there is nothing to download
|
|
if pr.PatchURL == "" {
|
|
return nil
|
|
}
|
|
|
|
// SECURITY: We will assume that the pr.PatchURL has been checked
|
|
// pr.PatchURL maybe a local file - but note EnsureSafe should be asserting that this safe
|
|
u, err := g.setURLToken(pr.PatchURL)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
// SECURITY: We will assume that the pr.PatchURL has been checked
|
|
// pr.PatchURL maybe a local file - but note EnsureSafe should be asserting that this safe
|
|
resp, err := http.Get(u) // TODO: This probably needs to use the downloader as there may be rate limiting issues here
|
|
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()
|
|
|
|
// TODO: Should there be limits on the size of this file?
|
|
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 {
|
|
log.Error("PR #%d in %s/%s unable to download patch: %v", pr.Number, g.repoOwner, g.repoName, err)
|
|
return err
|
|
}
|
|
|
|
isFork := pr.IsForkPullRequest()
|
|
|
|
// Even if it's a forked repo PR, we have to change head info as the same as the base info
|
|
oldHeadOwnerName := pr.Head.OwnerName
|
|
pr.Head.OwnerName, pr.Head.RepoName = pr.Base.OwnerName, pr.Base.RepoName
|
|
|
|
if !isFork || pr.State == "closed" {
|
|
return nil
|
|
}
|
|
|
|
// OK we want to fetch the current head as a branch from its CloneURL
|
|
|
|
// 1. Is there a head clone URL available?
|
|
// 2. Is there a head ref available?
|
|
if pr.Head.CloneURL == "" || pr.Head.Ref == "" {
|
|
// Set head information if pr.Head.SHA is available
|
|
if pr.Head.SHA != "" {
|
|
_, _, err = git.NewCommand(g.ctx, "update-ref", "--no-deref").AddDynamicArguments(pr.GetGitRefName(), pr.Head.SHA).RunStdString(&git.RunOpts{Dir: g.gitPath()})
|
|
if err != nil {
|
|
log.Error("PR #%d in %s/%s unable to update-ref for pr HEAD: %v", pr.Number, g.repoOwner, g.repoName, err)
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// 3. We need to create a remote for this clone url
|
|
// ... maybe we already have a name for this remote
|
|
remote, ok := g.prHeadCache[pr.Head.CloneURL+":"]
|
|
if !ok {
|
|
// ... let's try ownername as a reasonable name
|
|
remote = oldHeadOwnerName
|
|
if !git.IsValidRefPattern(remote) {
|
|
// ... let's try something less nice
|
|
remote = "head-pr-" + strconv.FormatInt(pr.Number, 10)
|
|
}
|
|
// ... now add the remote
|
|
err := g.gitRepo.AddRemote(remote, pr.Head.CloneURL, true)
|
|
if err != nil {
|
|
log.Error("PR #%d in %s/%s AddRemote[%s] failed: %v", pr.Number, g.repoOwner, g.repoName, remote, err)
|
|
} else {
|
|
g.prHeadCache[pr.Head.CloneURL+":"] = remote
|
|
ok = true
|
|
}
|
|
}
|
|
if !ok {
|
|
// Set head information if pr.Head.SHA is available
|
|
if pr.Head.SHA != "" {
|
|
_, _, err = git.NewCommand(g.ctx, "update-ref", "--no-deref").AddDynamicArguments(pr.GetGitRefName(), pr.Head.SHA).RunStdString(&git.RunOpts{Dir: g.gitPath()})
|
|
if err != nil {
|
|
log.Error("PR #%d in %s/%s unable to update-ref for pr HEAD: %v", pr.Number, g.repoOwner, g.repoName, err)
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// 4. Check if we already have this ref?
|
|
localRef, ok := g.prHeadCache[pr.Head.CloneURL+":"+pr.Head.Ref]
|
|
if !ok {
|
|
// ... We would normally name this migrated branch as <OwnerName>/<HeadRef> but we need to ensure that is safe
|
|
localRef = git.SanitizeRefPattern(oldHeadOwnerName + "/" + pr.Head.Ref)
|
|
|
|
// ... Now we must assert that this does not exist
|
|
if g.gitRepo.IsBranchExist(localRef) {
|
|
localRef = "head-pr-" + strconv.FormatInt(pr.Number, 10) + "/" + localRef
|
|
i := 0
|
|
for g.gitRepo.IsBranchExist(localRef) {
|
|
if i > 5 {
|
|
// ... We tried, we really tried but this is just a seriously unfriendly repo
|
|
return fmt.Errorf("unable to create unique local reference from %s", pr.Head.Ref)
|
|
}
|
|
// OK just try some uuids!
|
|
localRef = git.SanitizeRefPattern("head-pr-" + strconv.FormatInt(pr.Number, 10) + uuid.New().String())
|
|
i++
|
|
}
|
|
}
|
|
|
|
fetchArg := pr.Head.Ref + ":" + git.BranchPrefix + localRef
|
|
if strings.HasPrefix(fetchArg, "-") {
|
|
fetchArg = git.BranchPrefix + fetchArg
|
|
}
|
|
|
|
_, _, err = git.NewCommand(g.ctx, "fetch", "--no-tags").AddDashesAndList(remote, fetchArg).RunStdString(&git.RunOpts{Dir: g.gitPath()})
|
|
if err != nil {
|
|
log.Error("Fetch branch from %s failed: %v", pr.Head.CloneURL, err)
|
|
// We need to continue here so that the Head.Ref is reset and we attempt to set the gitref for the PR
|
|
// (This last step will likely fail but we should try to do as much as we can.)
|
|
} else {
|
|
// Cache the localRef as the Head.Ref - if we've failed we can always try again.
|
|
g.prHeadCache[pr.Head.CloneURL+":"+pr.Head.Ref] = localRef
|
|
}
|
|
}
|
|
|
|
// Set the pr.Head.Ref to the localRef
|
|
pr.Head.Ref = localRef
|
|
|
|
// 5. Now if pr.Head.SHA == "" we should recover this to the head of this branch
|
|
if pr.Head.SHA == "" {
|
|
headSha, err := g.gitRepo.GetBranchCommitID(localRef)
|
|
if err != nil {
|
|
log.Error("unable to get head SHA of local head for PR #%d from %s in %s/%s. Error: %v", pr.Number, pr.Head.Ref, g.repoOwner, g.repoName, err)
|
|
return nil
|
|
}
|
|
pr.Head.SHA = headSha
|
|
}
|
|
if pr.Head.SHA != "" {
|
|
_, _, err = git.NewCommand(g.ctx, "update-ref", "--no-deref").AddDynamicArguments(pr.GetGitRefName(), pr.Head.SHA).RunStdString(&git.RunOpts{Dir: g.gitPath()})
|
|
if err != nil {
|
|
log.Error("unable to set %s as the local head for PR #%d from %s in %s/%s. Error: %v", pr.Head.SHA, pr.Number, pr.Head.Ref, g.repoOwner, g.repoName, err)
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// CreatePullRequests creates pull requests
|
|
func (g *RepositoryDumper) CreatePullRequests(prs ...*base.PullRequest) error {
|
|
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
|
|
}
|
|
}
|
|
|
|
encoder := yaml.NewEncoder(g.pullrequestFile)
|
|
defer encoder.Close()
|
|
|
|
count := 0
|
|
for i := 0; i < len(prs); i++ {
|
|
pr := prs[i]
|
|
if err := g.handlePullRequest(pr); err != nil {
|
|
log.Error("PR #%d in %s/%s failed - skipping", pr.Number, g.repoOwner, g.repoName, err)
|
|
continue
|
|
}
|
|
prs[count] = pr
|
|
count++
|
|
}
|
|
prs = prs[:count]
|
|
|
|
return encoder.Encode(prs)
|
|
}
|
|
|
|
// CreateReviews create pull request reviews
|
|
func (g *RepositoryDumper) CreateReviews(reviews ...*base.Review) error {
|
|
reviewsMap := make(map[int64][]any, 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 {
|
|
doer, err := user_model.GetAdminUser(ctx)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
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(ctx, doer, downloader, uploader, opts, nil); err != nil {
|
|
if err1 := uploader.Rollback(); err1 != nil {
|
|
log.Error("rollback failed: %v", err1)
|
|
}
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func updateOptionsUnits(opts *base.MigrateOptions, units []string) error {
|
|
if len(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 {
|
|
for _, unit := range units {
|
|
switch strings.ToLower(strings.TrimSpace(unit)) {
|
|
case "":
|
|
continue
|
|
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
|
|
default:
|
|
return errors.New("invalid unit: " + unit)
|
|
}
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// RestoreRepository restore a repository from the disk directory
|
|
func RestoreRepository(ctx context.Context, baseDir, ownerName, repoName string, units []string, validation bool) error {
|
|
doer, err := user_model.GetAdminUser(ctx)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
uploader := NewGiteaLocalUploader(ctx, doer, ownerName, repoName)
|
|
downloader, err := NewRepositoryRestorer(ctx, baseDir, ownerName, repoName, validation)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
opts, err := downloader.getRepoOptions()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
tp, _ := strconv.Atoi(opts["service_type"])
|
|
|
|
migrateOpts := base.MigrateOptions{
|
|
GitServiceType: structs.GitServiceType(tp),
|
|
}
|
|
if err := updateOptionsUnits(&migrateOpts, units); err != nil {
|
|
return err
|
|
}
|
|
|
|
if err = migrateRepository(ctx, doer, downloader, uploader, migrateOpts, nil); err != nil {
|
|
if err1 := uploader.Rollback(); err1 != nil {
|
|
log.Error("rollback failed: %v", err1)
|
|
}
|
|
return err
|
|
}
|
|
return updateMigrationPosterIDByGitService(ctx, structs.GitServiceType(tp))
|
|
}
|