mirror of
https://github.com/go-gitea/gitea.git
synced 2026-07-21 22:05:17 +02:00
9dc04289aa
before: gitrepo vs git packages after: git package fully handle all git operations by the way, use `WithRepo(repo)` instead of `WithDir(repo.Path)` to hide path details. benefits: 1. remove all unnecessary wrappers, developers no need to struggle with "which package should be used" 2. simplify code, RepositoryFacade can (will) be used everywhere, all "path" details are (will be) hidden
79 lines
1.8 KiB
Go
79 lines
1.8 KiB
Go
// Copyright 2014 The Gogs Authors. All rights reserved.
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// Copyright 2019 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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"strings"
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"gitea.dev/modules/git/gitcmd"
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)
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// ObjectType git object type
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type ObjectType string
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const (
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// ObjectCommit commit object type
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ObjectCommit ObjectType = "commit"
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// ObjectTree tree object type
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ObjectTree ObjectType = "tree"
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// ObjectBlob blob object type
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ObjectBlob ObjectType = "blob"
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// ObjectTag tag object type
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ObjectTag ObjectType = "tag"
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// ObjectBranch branch object type
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ObjectBranch ObjectType = "branch"
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)
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// Bytes returns the byte array for the Object Type
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func (o ObjectType) Bytes() []byte {
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return []byte(o)
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}
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func (repo *Repository) GetObjectFormat(ctx context.Context) (ObjectFormat, error) {
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if repo.objectFormatCache != nil {
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return repo.objectFormatCache, nil
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}
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str, err := repo.hashObjectBytes(ctx, nil, false)
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if err != nil {
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return nil, err
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}
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hash, err := NewIDFromString(str)
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if err != nil {
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return nil, err
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}
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repo.objectFormatCache = hash.Type()
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return repo.objectFormatCache, nil
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}
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// HashObjectBytes returns hash for the content
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func (repo *Repository) HashObjectBytes(ctx context.Context, buf []byte) (ObjectID, error) {
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idStr, err := repo.hashObjectBytes(ctx, buf, true)
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if err != nil {
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return nil, err
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}
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return NewIDFromString(idStr)
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}
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func (repo *Repository) hashObjectBytes(ctx context.Context, buf []byte, save bool) (string, error) {
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var cmd *gitcmd.Command
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if save {
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cmd = gitcmd.NewCommand("hash-object", "-w", "--stdin")
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} else {
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cmd = gitcmd.NewCommand("hash-object", "--stdin")
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}
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stdout, _, err := cmd.
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WithRepo(repo).
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WithStdinBytes(buf).
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RunStdString(ctx)
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if err != nil {
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return "", err
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}
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return strings.TrimSpace(stdout), nil
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}
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