forked from Shiloh/githaven
3e88af898a
* OpenRepositoryCtx -> OpenRepository * OpenRepository -> openRepositoryWithDefaultContext, only for internal usage
90 lines
2.3 KiB
Go
90 lines
2.3 KiB
Go
// Copyright 2015 The Gogs Authors. All rights reserved.
|
|
// Copyright 2017 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.
|
|
|
|
//go:build gogit
|
|
// +build gogit
|
|
|
|
package git
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
"path/filepath"
|
|
|
|
gitealog "code.gitea.io/gitea/modules/log"
|
|
"code.gitea.io/gitea/modules/setting"
|
|
|
|
"github.com/go-git/go-billy/v5/osfs"
|
|
gogit "github.com/go-git/go-git/v5"
|
|
"github.com/go-git/go-git/v5/plumbing/cache"
|
|
"github.com/go-git/go-git/v5/storage/filesystem"
|
|
)
|
|
|
|
// Repository represents a Git repository.
|
|
type Repository struct {
|
|
Path string
|
|
|
|
tagCache *ObjectCache
|
|
|
|
gogitRepo *gogit.Repository
|
|
gogitStorage *filesystem.Storage
|
|
gpgSettings *GPGSettings
|
|
|
|
Ctx context.Context
|
|
}
|
|
|
|
// openRepositoryWithDefaultContext opens the repository at the given path with DefaultContext.
|
|
func openRepositoryWithDefaultContext(repoPath string) (*Repository, error) {
|
|
return OpenRepository(DefaultContext, repoPath)
|
|
}
|
|
|
|
// OpenRepository opens the repository at the given path within the context.Context
|
|
func OpenRepository(ctx context.Context, repoPath string) (*Repository, error) {
|
|
repoPath, err := filepath.Abs(repoPath)
|
|
if err != nil {
|
|
return nil, err
|
|
} else if !isDir(repoPath) {
|
|
return nil, errors.New("no such file or directory")
|
|
}
|
|
|
|
fs := osfs.New(repoPath)
|
|
_, err = fs.Stat(".git")
|
|
if err == nil {
|
|
fs, err = fs.Chroot(".git")
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
storage := filesystem.NewStorageWithOptions(fs, cache.NewObjectLRUDefault(), filesystem.Options{KeepDescriptors: true, LargeObjectThreshold: setting.Git.LargeObjectThreshold})
|
|
gogitRepo, err := gogit.Open(storage, fs)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return &Repository{
|
|
Path: repoPath,
|
|
gogitRepo: gogitRepo,
|
|
gogitStorage: storage,
|
|
tagCache: newObjectCache(),
|
|
Ctx: ctx,
|
|
}, nil
|
|
}
|
|
|
|
// Close this repository, in particular close the underlying gogitStorage if this is not nil
|
|
func (repo *Repository) Close() (err error) {
|
|
if repo == nil || repo.gogitStorage == nil {
|
|
return
|
|
}
|
|
if err := repo.gogitStorage.Close(); err != nil {
|
|
gitealog.Error("Error closing storage: %v", err)
|
|
}
|
|
return
|
|
}
|
|
|
|
// GoGitRepo gets the go-git repo representation
|
|
func (repo *Repository) GoGitRepo() *gogit.Repository {
|
|
return repo.gogitRepo
|
|
}
|