mirror of https://github.com/go-gitea/gitea.git
104 lines
2.9 KiB
Go
104 lines
2.9 KiB
Go
// Copyright 2024 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package gitrepo
|
|
|
|
import (
|
|
"context"
|
|
"io"
|
|
"path/filepath"
|
|
"strings"
|
|
|
|
"code.gitea.io/gitea/modules/git"
|
|
"code.gitea.io/gitea/modules/setting"
|
|
)
|
|
|
|
type Repository interface {
|
|
GetName() string
|
|
GetOwnerName() string
|
|
}
|
|
|
|
func repoPath(repo Repository) string {
|
|
return filepath.Join(setting.RepoRootPath, strings.ToLower(repo.GetOwnerName()), strings.ToLower(repo.GetName())+".git")
|
|
}
|
|
|
|
func wikiPath(repo Repository) string {
|
|
return filepath.Join(setting.RepoRootPath, strings.ToLower(repo.GetOwnerName()), strings.ToLower(repo.GetName())+".wiki.git")
|
|
}
|
|
|
|
// OpenRepository opens the repository at the given relative path with the provided context.
|
|
func OpenRepository(ctx context.Context, repo Repository) (*git.Repository, error) {
|
|
return git.OpenRepository(ctx, repoPath(repo))
|
|
}
|
|
|
|
func OpenWikiRepository(ctx context.Context, repo Repository) (*git.Repository, error) {
|
|
return git.OpenRepository(ctx, wikiPath(repo))
|
|
}
|
|
|
|
// contextKey is a value for use with context.WithValue.
|
|
type contextKey struct {
|
|
name string
|
|
}
|
|
|
|
// RepositoryContextKey is a context key. It is used with context.Value() to get the current Repository for the context
|
|
var RepositoryContextKey = &contextKey{"repository"}
|
|
|
|
// RepositoryFromContext attempts to get the repository from the context
|
|
func repositoryFromContext(ctx context.Context, repo Repository) *git.Repository {
|
|
value := ctx.Value(RepositoryContextKey)
|
|
if value == nil {
|
|
return nil
|
|
}
|
|
|
|
if gitRepo, ok := value.(*git.Repository); ok && gitRepo != nil {
|
|
if gitRepo.Path == repoPath(repo) {
|
|
return gitRepo
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
type nopCloser func()
|
|
|
|
func (nopCloser) Close() error { return nil }
|
|
|
|
// RepositoryFromContextOrOpen attempts to get the repository from the context or just opens it
|
|
func RepositoryFromContextOrOpen(ctx context.Context, repo Repository) (*git.Repository, io.Closer, error) {
|
|
gitRepo := repositoryFromContext(ctx, repo)
|
|
if gitRepo != nil {
|
|
return gitRepo, nopCloser(nil), nil
|
|
}
|
|
|
|
gitRepo, err := OpenRepository(ctx, repo)
|
|
return gitRepo, gitRepo, err
|
|
}
|
|
|
|
// repositoryFromContextPath attempts to get the repository from the context
|
|
func repositoryFromContextPath(ctx context.Context, path string) *git.Repository {
|
|
value := ctx.Value(RepositoryContextKey)
|
|
if value == nil {
|
|
return nil
|
|
}
|
|
|
|
if repo, ok := value.(*git.Repository); ok && repo != nil {
|
|
if repo.Path == path {
|
|
return repo
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// RepositoryFromContextOrOpenPath attempts to get the repository from the context or just opens it
|
|
// Deprecated: Use RepositoryFromContextOrOpen instead
|
|
func RepositoryFromContextOrOpenPath(ctx context.Context, path string) (*git.Repository, io.Closer, error) {
|
|
gitRepo := repositoryFromContextPath(ctx, path)
|
|
if gitRepo != nil {
|
|
return gitRepo, nopCloser(nil), nil
|
|
}
|
|
|
|
gitRepo, err := git.OpenRepository(ctx, path)
|
|
return gitRepo, gitRepo, err
|
|
}
|