mirror of
https://github.com/go-gitea/gitea.git
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3a09d7aa8d
Most potential deadlock problems should have been fixed, and new code is unlikely to cause new problems with the new design. Also raise the minimum Git version required to 2.6.0 (released in 2015)
67 lines
1.8 KiB
Go
67 lines
1.8 KiB
Go
// Copyright 2026 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package git
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import (
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"context"
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"os"
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"path/filepath"
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"code.gitea.io/gitea/modules/git/gitcmd"
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"code.gitea.io/gitea/modules/util"
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)
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// catFileBatchCommand implements the CatFileBatch interface using the "cat-file --batch-command" command
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// for git version >= 2.36
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// ref: https://git-scm.com/docs/git-cat-file#Documentation/git-cat-file.txt---batch-command
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type catFileBatchCommand struct {
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ctx context.Context
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repoPath string
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batch *catFileBatchCommunicator
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}
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var _ CatFileBatch = (*catFileBatchCommand)(nil)
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func newCatFileBatchCommand(ctx context.Context, repoPath string) (*catFileBatchCommand, error) {
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if _, err := os.Stat(repoPath); err != nil {
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return nil, util.NewNotExistErrorf("repo %q doesn't exist", filepath.Base(repoPath))
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}
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return &catFileBatchCommand{ctx: ctx, repoPath: repoPath}, nil
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}
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func (b *catFileBatchCommand) getBatch() *catFileBatchCommunicator {
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if b.batch != nil {
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return b.batch
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}
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b.batch = newCatFileBatch(b.ctx, b.repoPath, gitcmd.NewCommand("cat-file", "--batch-command"))
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return b.batch
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}
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func (b *catFileBatchCommand) QueryContent(obj string) (*CatFileObject, BufferedReader, error) {
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_, err := b.getBatch().reqWriter.Write([]byte("contents " + obj + "\n"))
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if err != nil {
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return nil, nil, err
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}
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info, err := catFileBatchParseInfoLine(b.getBatch().respReader)
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if err != nil {
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return nil, nil, err
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}
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return info, b.getBatch().respReader, nil
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}
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func (b *catFileBatchCommand) QueryInfo(obj string) (*CatFileObject, error) {
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_, err := b.getBatch().reqWriter.Write([]byte("info " + obj + "\n"))
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if err != nil {
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return nil, err
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}
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return catFileBatchParseInfoLine(b.getBatch().respReader)
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}
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func (b *catFileBatchCommand) Close() {
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if b.batch != nil {
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b.batch.Close()
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b.batch = nil
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}
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}
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