forgejo/modules/repository/create.go
delvh 0ebb45cfe7
Replace all instances of fmt.Errorf(%v) with fmt.Errorf(%w) (#21551)
Found using
`find . -type f -name '*.go' -print -exec vim {} -c
':%s/fmt\.Errorf(\(.*\)%v\(.*\)err/fmt.Errorf(\1%w\2err/g' -c ':wq' \;`

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2022-10-24 20:29:17 +01:00

388 lines
12 KiB
Go

// Copyright 2019 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 repository
import (
"context"
"fmt"
"os"
"path"
"strings"
"code.gitea.io/gitea/models"
activities_model "code.gitea.io/gitea/models/activities"
"code.gitea.io/gitea/models/db"
git_model "code.gitea.io/gitea/models/git"
"code.gitea.io/gitea/models/organization"
"code.gitea.io/gitea/models/perm"
access_model "code.gitea.io/gitea/models/perm/access"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/models/unit"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/models/webhook"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/setting"
api "code.gitea.io/gitea/modules/structs"
"code.gitea.io/gitea/modules/util"
)
// CreateRepositoryByExample creates a repository for the user/organization.
func CreateRepositoryByExample(ctx context.Context, doer, u *user_model.User, repo *repo_model.Repository, overwriteOrAdopt bool) (err error) {
if err = repo_model.IsUsableRepoName(repo.Name); err != nil {
return err
}
has, err := repo_model.IsRepositoryExist(ctx, u, repo.Name)
if err != nil {
return fmt.Errorf("IsRepositoryExist: %w", err)
} else if has {
return repo_model.ErrRepoAlreadyExist{
Uname: u.Name,
Name: repo.Name,
}
}
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 !overwriteOrAdopt && isExist {
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 = db.Insert(ctx, repo); err != nil {
return err
}
if err = repo_model.DeleteRedirect(ctx, u.ID, repo.Name); err != nil {
return err
}
// insert units for repo
units := make([]repo_model.RepoUnit, 0, len(unit.DefaultRepoUnits))
for _, tp := range unit.DefaultRepoUnits {
if tp == unit.TypeIssues {
units = append(units, repo_model.RepoUnit{
RepoID: repo.ID,
Type: tp,
Config: &repo_model.IssuesConfig{
EnableTimetracker: setting.Service.DefaultEnableTimetracking,
AllowOnlyContributorsToTrackTime: setting.Service.DefaultAllowOnlyContributorsToTrackTime,
EnableDependencies: setting.Service.DefaultEnableDependencies,
},
})
} else if tp == unit.TypePullRequests {
units = append(units, repo_model.RepoUnit{
RepoID: repo.ID,
Type: tp,
Config: &repo_model.PullRequestsConfig{AllowMerge: true, AllowRebase: true, AllowRebaseMerge: true, AllowSquash: true, DefaultMergeStyle: repo_model.MergeStyle(setting.Repository.PullRequest.DefaultMergeStyle), AllowRebaseUpdate: true},
})
} else {
units = append(units, repo_model.RepoUnit{
RepoID: repo.ID,
Type: tp,
})
}
}
if err = db.Insert(ctx, units); err != nil {
return err
}
// Remember visibility preference.
u.LastRepoVisibility = repo.IsPrivate
if err = user_model.UpdateUserCols(ctx, u, "last_repo_visibility"); err != nil {
return fmt.Errorf("UpdateUserCols: %w", err)
}
if err = user_model.IncrUserRepoNum(ctx, u.ID); err != nil {
return fmt.Errorf("IncrUserRepoNum: %w", err)
}
u.NumRepos++
// Give access to all members in teams with access to all repositories.
if u.IsOrganization() {
teams, err := organization.FindOrgTeams(ctx, u.ID)
if err != nil {
return fmt.Errorf("FindOrgTeams: %w", err)
}
for _, t := range teams {
if t.IncludesAllRepositories {
if err := models.AddRepository(ctx, t, repo); err != nil {
return fmt.Errorf("AddRepository: %w", err)
}
}
}
if isAdmin, err := access_model.IsUserRepoAdmin(ctx, repo, doer); err != nil {
return fmt.Errorf("IsUserRepoAdmin: %w", err)
} else if !isAdmin {
// Make creator repo admin if it wasn't assigned automatically
if err = addCollaborator(ctx, repo, doer); err != nil {
return fmt.Errorf("addCollaborator: %w", err)
}
if err = repo_model.ChangeCollaborationAccessModeCtx(ctx, repo, doer.ID, perm.AccessModeAdmin); err != nil {
return fmt.Errorf("ChangeCollaborationAccessModeCtx: %w", err)
}
}
} else if err = access_model.RecalculateAccesses(ctx, repo); err != nil {
// Organization automatically called this in AddRepository method.
return fmt.Errorf("RecalculateAccesses: %w", err)
}
if setting.Service.AutoWatchNewRepos {
if err = repo_model.WatchRepo(ctx, doer.ID, repo.ID, true); err != nil {
return fmt.Errorf("WatchRepo: %w", err)
}
}
if err = webhook.CopyDefaultWebhooksToRepo(ctx, repo.ID); err != nil {
return fmt.Errorf("CopyDefaultWebhooksToRepo: %w", err)
}
return nil
}
// 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
}
// CreateRepository creates a repository for the user/organization.
func CreateRepository(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 := GetLabelTemplateFile(opts.IssueLabels); err != nil {
return nil, err
}
}
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,
}
var rollbackRepo *repo_model.Repository
if err := db.WithTx(func(ctx context.Context) error {
if err := CreateRepositoryByExample(ctx, doer, u, repo, 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 = InitializeLabels(ctx, repo.ID, opts.IssueLabels, false); err != nil {
rollbackRepo = repo
rollbackRepo.OwnerID = u.ID
return fmt.Errorf("InitializeLabels: %w", err)
}
}
if err := 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 := models.DeleteRepository(doer, rollbackRepo.OwnerID, rollbackRepo.ID); errDelete != nil {
log.Error("Rollback deleteRepository: %v", errDelete)
}
}
return nil, err
}
return repo, nil
}
// UpdateRepoSize updates the repository size, calculating it using util.GetDirectorySize
func UpdateRepoSize(ctx context.Context, repo *repo_model.Repository) error {
size, err := util.GetDirectorySize(repo.RepoPath())
if err != nil {
return fmt.Errorf("updateSize: %w", err)
}
lfsSize, err := git_model.GetRepoLFSSize(ctx, repo.ID)
if err != nil {
return fmt.Errorf("updateSize: GetLFSMetaObjects: %w", err)
}
return repo_model.UpdateRepoSize(ctx, repo.ID, size+lfsSize)
}
// CheckDaemonExportOK creates/removes git-daemon-export-ok for git-daemon...
func CheckDaemonExportOK(ctx context.Context, repo *repo_model.Repository) error {
if err := repo.GetOwner(ctx); err != nil {
return err
}
// Create/Remove git-daemon-export-ok for git-daemon...
daemonExportFile := path.Join(repo.RepoPath(), `git-daemon-export-ok`)
isExist, err := util.IsExist(daemonExportFile)
if err != nil {
log.Error("Unable to check if %s exists. Error: %v", daemonExportFile, err)
return err
}
isPublic := !repo.IsPrivate && repo.Owner.Visibility == api.VisibleTypePublic
if !isPublic && isExist {
if err = util.Remove(daemonExportFile); err != nil {
log.Error("Failed to remove %s: %v", daemonExportFile, err)
}
} else if isPublic && !isExist {
if f, err := os.Create(daemonExportFile); err != nil {
log.Error("Failed to create %s: %v", daemonExportFile, err)
} else {
f.Close()
}
}
return nil
}
// UpdateRepository updates a repository with db context
func UpdateRepository(ctx context.Context, repo *repo_model.Repository, visibilityChanged bool) (err error) {
repo.LowerName = strings.ToLower(repo.Name)
e := db.GetEngine(ctx)
if _, err = e.ID(repo.ID).AllCols().Update(repo); err != nil {
return fmt.Errorf("update: %w", err)
}
if err = UpdateRepoSize(ctx, repo); err != nil {
log.Error("Failed to update size for repository: %v", err)
}
if visibilityChanged {
if err = repo.GetOwner(ctx); err != nil {
return fmt.Errorf("getOwner: %w", err)
}
if repo.Owner.IsOrganization() {
// Organization repository need to recalculate access table when visibility is changed.
if err = access_model.RecalculateTeamAccesses(ctx, repo, 0); err != nil {
return fmt.Errorf("recalculateTeamAccesses: %w", err)
}
}
// If repo has become private, we need to set its actions to private.
if repo.IsPrivate {
_, err = e.Where("repo_id = ?", repo.ID).Cols("is_private").Update(&activities_model.Action{
IsPrivate: true,
})
if err != nil {
return err
}
}
// Create/Remove git-daemon-export-ok for git-daemon...
if err := CheckDaemonExportOK(ctx, repo); err != nil {
return err
}
forkRepos, err := repo_model.GetRepositoriesByForkID(ctx, repo.ID)
if err != nil {
return fmt.Errorf("getRepositoriesByForkID: %w", err)
}
for i := range forkRepos {
forkRepos[i].IsPrivate = repo.IsPrivate || repo.Owner.Visibility == api.VisibleTypePrivate
if err = UpdateRepository(ctx, forkRepos[i], true); err != nil {
return fmt.Errorf("updateRepository[%d]: %w", forkRepos[i].ID, err)
}
}
}
return nil
}