Платформа ЦРНП "Мирокод" для разработки проектов
https://git.mirocod.ru
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88 lines
2.2 KiB
88 lines
2.2 KiB
// Copyright 2015 The Gogs Authors. All rights reserved. |
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// Copyright 2017 The Gitea Authors. All rights reserved. |
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// Use of this source code is governed by a MIT-style |
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// license that can be found in the LICENSE file. |
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//go:build gogit |
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// +build gogit |
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package git |
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import ( |
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"context" |
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"errors" |
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"path/filepath" |
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gitealog "code.gitea.io/gitea/modules/log" |
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"code.gitea.io/gitea/modules/setting" |
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"github.com/go-git/go-billy/v5/osfs" |
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gogit "github.com/go-git/go-git/v5" |
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"github.com/go-git/go-git/v5/plumbing/cache" |
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"github.com/go-git/go-git/v5/storage/filesystem" |
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) |
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// Repository represents a Git repository. |
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type Repository struct { |
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Path string |
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tagCache *ObjectCache |
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gogitRepo *gogit.Repository |
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gogitStorage *filesystem.Storage |
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gpgSettings *GPGSettings |
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Ctx context.Context |
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} |
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// OpenRepository opens the repository at the given path. |
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func OpenRepository(repoPath string) (*Repository, error) { |
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return OpenRepositoryCtx(DefaultContext, repoPath) |
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} |
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// OpenRepositoryCtx opens the repository at the given path within the context.Context |
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func OpenRepositoryCtx(ctx context.Context, repoPath string) (*Repository, error) { |
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repoPath, err := filepath.Abs(repoPath) |
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if err != nil { |
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return nil, err |
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} else if !isDir(repoPath) { |
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return nil, errors.New("no such file or directory") |
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} |
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fs := osfs.New(repoPath) |
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_, err = fs.Stat(".git") |
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if err == nil { |
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fs, err = fs.Chroot(".git") |
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if err != nil { |
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return nil, err |
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} |
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} |
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storage := filesystem.NewStorageWithOptions(fs, cache.NewObjectLRUDefault(), filesystem.Options{KeepDescriptors: true, LargeObjectThreshold: setting.Git.LargeObjectThreshold}) |
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gogitRepo, err := gogit.Open(storage, fs) |
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if err != nil { |
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return nil, err |
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} |
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return &Repository{ |
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Path: repoPath, |
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gogitRepo: gogitRepo, |
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gogitStorage: storage, |
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tagCache: newObjectCache(), |
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Ctx: ctx, |
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}, nil |
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} |
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// Close this repository, in particular close the underlying gogitStorage if this is not nil |
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func (repo *Repository) Close() { |
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if repo == nil || repo.gogitStorage == nil { |
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return |
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} |
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if err := repo.gogitStorage.Close(); err != nil { |
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gitealog.Error("Error closing storage: %v", err) |
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} |
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} |
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// GoGitRepo gets the go-git repo representation |
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func (repo *Repository) GoGitRepo() *gogit.Repository { |
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return repo.gogitRepo |
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}
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