forked from mirror/gitea
319 lines
10 KiB
Go
319 lines
10 KiB
Go
// Copyright 2023 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package repository
|
|
|
|
import (
|
|
"bytes"
|
|
"context"
|
|
"fmt"
|
|
"os"
|
|
"path/filepath"
|
|
"strings"
|
|
"time"
|
|
|
|
"code.gitea.io/gitea/models/db"
|
|
repo_model "code.gitea.io/gitea/models/repo"
|
|
user_model "code.gitea.io/gitea/models/user"
|
|
"code.gitea.io/gitea/modules/git"
|
|
"code.gitea.io/gitea/modules/gitrepo"
|
|
"code.gitea.io/gitea/modules/log"
|
|
"code.gitea.io/gitea/modules/options"
|
|
repo_module "code.gitea.io/gitea/modules/repository"
|
|
"code.gitea.io/gitea/modules/setting"
|
|
api "code.gitea.io/gitea/modules/structs"
|
|
"code.gitea.io/gitea/modules/templates/vars"
|
|
"code.gitea.io/gitea/modules/util"
|
|
)
|
|
|
|
// CreateRepoOptions contains the create repository options
|
|
type CreateRepoOptions struct {
|
|
Name string
|
|
Description string
|
|
OriginalURL string
|
|
GitServiceType api.GitServiceType
|
|
Gitignores string
|
|
IssueLabels string
|
|
License string
|
|
Readme string
|
|
DefaultBranch string
|
|
IsPrivate bool
|
|
IsMirror bool
|
|
IsTemplate bool
|
|
AutoInit bool
|
|
Status repo_model.RepositoryStatus
|
|
TrustModel repo_model.TrustModelType
|
|
MirrorInterval string
|
|
ObjectFormatName string
|
|
}
|
|
|
|
func prepareRepoCommit(ctx context.Context, repo *repo_model.Repository, tmpDir, repoPath string, opts CreateRepoOptions) error {
|
|
commitTimeStr := time.Now().Format(time.RFC3339)
|
|
authorSig := repo.Owner.NewGitSig()
|
|
|
|
// Because this may call hooks we should pass in the environment
|
|
env := append(os.Environ(),
|
|
"GIT_AUTHOR_NAME="+authorSig.Name,
|
|
"GIT_AUTHOR_EMAIL="+authorSig.Email,
|
|
"GIT_AUTHOR_DATE="+commitTimeStr,
|
|
"GIT_COMMITTER_NAME="+authorSig.Name,
|
|
"GIT_COMMITTER_EMAIL="+authorSig.Email,
|
|
"GIT_COMMITTER_DATE="+commitTimeStr,
|
|
)
|
|
|
|
// Clone to temporary path and do the init commit.
|
|
if stdout, _, err := git.NewCommand(ctx, "clone").AddDynamicArguments(repoPath, tmpDir).
|
|
SetDescription(fmt.Sprintf("prepareRepoCommit (git clone): %s to %s", repoPath, tmpDir)).
|
|
RunStdString(&git.RunOpts{Dir: "", Env: env}); err != nil {
|
|
log.Error("Failed to clone from %v into %s: stdout: %s\nError: %v", repo, tmpDir, stdout, err)
|
|
return fmt.Errorf("git clone: %w", err)
|
|
}
|
|
|
|
// README
|
|
data, err := options.Readme(opts.Readme)
|
|
if err != nil {
|
|
return fmt.Errorf("GetRepoInitFile[%s]: %w", opts.Readme, err)
|
|
}
|
|
|
|
cloneLink := repo.CloneLink()
|
|
match := map[string]string{
|
|
"Name": repo.Name,
|
|
"Description": repo.Description,
|
|
"CloneURL.SSH": cloneLink.SSH,
|
|
"CloneURL.HTTPS": cloneLink.HTTPS,
|
|
"OwnerName": repo.OwnerName,
|
|
}
|
|
res, err := vars.Expand(string(data), match)
|
|
if err != nil {
|
|
// here we could just log the error and continue the rendering
|
|
log.Error("unable to expand template vars for repo README: %s, err: %v", opts.Readme, err)
|
|
}
|
|
if err = os.WriteFile(filepath.Join(tmpDir, "README.md"),
|
|
[]byte(res), 0o644); err != nil {
|
|
return fmt.Errorf("write README.md: %w", err)
|
|
}
|
|
|
|
// .gitignore
|
|
if len(opts.Gitignores) > 0 {
|
|
var buf bytes.Buffer
|
|
names := strings.Split(opts.Gitignores, ",")
|
|
for _, name := range names {
|
|
data, err = options.Gitignore(name)
|
|
if err != nil {
|
|
return fmt.Errorf("GetRepoInitFile[%s]: %w", name, err)
|
|
}
|
|
buf.WriteString("# ---> " + name + "\n")
|
|
buf.Write(data)
|
|
buf.WriteString("\n")
|
|
}
|
|
|
|
if buf.Len() > 0 {
|
|
if err = os.WriteFile(filepath.Join(tmpDir, ".gitignore"), buf.Bytes(), 0o644); err != nil {
|
|
return fmt.Errorf("write .gitignore: %w", err)
|
|
}
|
|
}
|
|
}
|
|
|
|
// LICENSE
|
|
if len(opts.License) > 0 {
|
|
data, err = repo_module.GetLicense(opts.License, &repo_module.LicenseValues{
|
|
Owner: repo.OwnerName,
|
|
Email: authorSig.Email,
|
|
Repo: repo.Name,
|
|
Year: time.Now().Format("2006"),
|
|
})
|
|
if err != nil {
|
|
return fmt.Errorf("getLicense[%s]: %w", opts.License, err)
|
|
}
|
|
|
|
if err = os.WriteFile(filepath.Join(tmpDir, "LICENSE"), data, 0o644); err != nil {
|
|
return fmt.Errorf("write LICENSE: %w", err)
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// InitRepository initializes README and .gitignore if needed.
|
|
func initRepository(ctx context.Context, repoPath string, u *user_model.User, repo *repo_model.Repository, opts CreateRepoOptions) (err error) {
|
|
if err = repo_module.CheckInitRepository(ctx, repo.OwnerName, repo.Name, opts.ObjectFormatName); err != nil {
|
|
return err
|
|
}
|
|
|
|
// Initialize repository according to user's choice.
|
|
if opts.AutoInit {
|
|
tmpDir, err := os.MkdirTemp(os.TempDir(), "gitea-"+repo.Name)
|
|
if err != nil {
|
|
return fmt.Errorf("Failed to create temp dir for repository %s: %w", repo.RepoPath(), err)
|
|
}
|
|
defer func() {
|
|
if err := util.RemoveAll(tmpDir); err != nil {
|
|
log.Warn("Unable to remove temporary directory: %s: Error: %v", tmpDir, err)
|
|
}
|
|
}()
|
|
|
|
if err = prepareRepoCommit(ctx, repo, tmpDir, repoPath, opts); err != nil {
|
|
return fmt.Errorf("prepareRepoCommit: %w", err)
|
|
}
|
|
|
|
// Apply changes and commit.
|
|
if err = initRepoCommit(ctx, tmpDir, repo, u, opts.DefaultBranch); err != nil {
|
|
return fmt.Errorf("initRepoCommit: %w", err)
|
|
}
|
|
}
|
|
|
|
// Re-fetch the repository from database before updating it (else it would
|
|
// override changes that were done earlier with sql)
|
|
if repo, err = repo_model.GetRepositoryByID(ctx, repo.ID); err != nil {
|
|
return fmt.Errorf("getRepositoryByID: %w", err)
|
|
}
|
|
|
|
if !opts.AutoInit {
|
|
repo.IsEmpty = true
|
|
}
|
|
|
|
repo.DefaultBranch = setting.Repository.DefaultBranch
|
|
repo.DefaultWikiBranch = setting.Repository.DefaultBranch
|
|
|
|
if len(opts.DefaultBranch) > 0 {
|
|
repo.DefaultBranch = opts.DefaultBranch
|
|
if err = gitrepo.SetDefaultBranch(ctx, repo, repo.DefaultBranch); err != nil {
|
|
return fmt.Errorf("setDefaultBranch: %w", err)
|
|
}
|
|
|
|
if !repo.IsEmpty {
|
|
if _, err := repo_module.SyncRepoBranches(ctx, repo.ID, u.ID); err != nil {
|
|
return fmt.Errorf("SyncRepoBranches: %w", err)
|
|
}
|
|
}
|
|
}
|
|
|
|
if err = UpdateRepository(ctx, repo, false); err != nil {
|
|
return fmt.Errorf("updateRepository: %w", err)
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// CreateRepositoryDirectly creates a repository for the user/organization.
|
|
func CreateRepositoryDirectly(ctx context.Context, doer, u *user_model.User, opts CreateRepoOptions) (*repo_model.Repository, error) {
|
|
if !doer.IsAdmin && !u.CanCreateRepo() {
|
|
return nil, repo_model.ErrReachLimitOfRepo{
|
|
Limit: u.MaxRepoCreation,
|
|
}
|
|
}
|
|
|
|
if len(opts.DefaultBranch) == 0 {
|
|
opts.DefaultBranch = setting.Repository.DefaultBranch
|
|
}
|
|
|
|
// Check if label template exist
|
|
if len(opts.IssueLabels) > 0 {
|
|
if _, err := repo_module.LoadTemplateLabelsByDisplayName(opts.IssueLabels); err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
if opts.ObjectFormatName == "" {
|
|
opts.ObjectFormatName = git.Sha1ObjectFormat.Name()
|
|
}
|
|
|
|
repo := &repo_model.Repository{
|
|
OwnerID: u.ID,
|
|
Owner: u,
|
|
OwnerName: u.Name,
|
|
Name: opts.Name,
|
|
LowerName: strings.ToLower(opts.Name),
|
|
Description: opts.Description,
|
|
OriginalURL: opts.OriginalURL,
|
|
OriginalServiceType: opts.GitServiceType,
|
|
IsPrivate: opts.IsPrivate,
|
|
IsFsckEnabled: !opts.IsMirror,
|
|
IsTemplate: opts.IsTemplate,
|
|
CloseIssuesViaCommitInAnyBranch: setting.Repository.DefaultCloseIssuesViaCommitsInAnyBranch,
|
|
Status: opts.Status,
|
|
IsEmpty: !opts.AutoInit,
|
|
TrustModel: opts.TrustModel,
|
|
IsMirror: opts.IsMirror,
|
|
DefaultBranch: opts.DefaultBranch,
|
|
DefaultWikiBranch: setting.Repository.DefaultBranch,
|
|
ObjectFormatName: opts.ObjectFormatName,
|
|
}
|
|
|
|
var rollbackRepo *repo_model.Repository
|
|
|
|
if err := db.WithTx(ctx, func(ctx context.Context) error {
|
|
if err := repo_module.CreateRepositoryByExample(ctx, doer, u, repo, false, false); err != nil {
|
|
return err
|
|
}
|
|
|
|
// No need for init mirror.
|
|
if opts.IsMirror {
|
|
return nil
|
|
}
|
|
|
|
repoPath := repo_model.RepoPath(u.Name, repo.Name)
|
|
isExist, err := util.IsExist(repoPath)
|
|
if err != nil {
|
|
log.Error("Unable to check if %s exists. Error: %v", repoPath, err)
|
|
return err
|
|
}
|
|
if isExist {
|
|
// repo already exists - We have two or three options.
|
|
// 1. We fail stating that the directory exists
|
|
// 2. We create the db repository to go with this data and adopt the git repo
|
|
// 3. We delete it and start afresh
|
|
//
|
|
// Previously Gitea would just delete and start afresh - this was naughty.
|
|
// So we will now fail and delegate to other functionality to adopt or delete
|
|
log.Error("Files already exist in %s and we are not going to adopt or delete.", repoPath)
|
|
return repo_model.ErrRepoFilesAlreadyExist{
|
|
Uname: u.Name,
|
|
Name: repo.Name,
|
|
}
|
|
}
|
|
|
|
if err = initRepository(ctx, repoPath, doer, repo, opts); err != nil {
|
|
if err2 := util.RemoveAll(repoPath); err2 != nil {
|
|
log.Error("initRepository: %v", err)
|
|
return fmt.Errorf(
|
|
"delete repo directory %s/%s failed(2): %v", u.Name, repo.Name, err2)
|
|
}
|
|
return fmt.Errorf("initRepository: %w", err)
|
|
}
|
|
|
|
// Initialize Issue Labels if selected
|
|
if len(opts.IssueLabels) > 0 {
|
|
if err = repo_module.InitializeLabels(ctx, repo.ID, opts.IssueLabels, false); err != nil {
|
|
rollbackRepo = repo
|
|
rollbackRepo.OwnerID = u.ID
|
|
return fmt.Errorf("InitializeLabels: %w", err)
|
|
}
|
|
}
|
|
|
|
if err := repo_module.CheckDaemonExportOK(ctx, repo); err != nil {
|
|
return fmt.Errorf("checkDaemonExportOK: %w", err)
|
|
}
|
|
|
|
if stdout, _, err := git.NewCommand(ctx, "update-server-info").
|
|
SetDescription(fmt.Sprintf("CreateRepository(git update-server-info): %s", repoPath)).
|
|
RunStdString(&git.RunOpts{Dir: repoPath}); err != nil {
|
|
log.Error("CreateRepository(git update-server-info) in %v: Stdout: %s\nError: %v", repo, stdout, err)
|
|
rollbackRepo = repo
|
|
rollbackRepo.OwnerID = u.ID
|
|
return fmt.Errorf("CreateRepository(git update-server-info): %w", err)
|
|
}
|
|
return nil
|
|
}); err != nil {
|
|
if rollbackRepo != nil {
|
|
if errDelete := DeleteRepositoryDirectly(ctx, doer, rollbackRepo.ID); errDelete != nil {
|
|
log.Error("Rollback deleteRepository: %v", errDelete)
|
|
}
|
|
}
|
|
|
|
return nil, err
|
|
}
|
|
|
|
return repo, nil
|
|
}
|