mirror of
https://github.com/go-gitea/gitea.git
synced 2026-07-22 09:01:25 +00:00
775e3bdb34
Removed `gitrepo.RunCmd*` functions, because gitcmd.Command works with Repository directly. Move some "local filesystem" related function into "localfs.go"
83 lines
2.4 KiB
Go
83 lines
2.4 KiB
Go
// Copyright 2025 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package gitrepo
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import (
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"context"
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"fmt"
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"io"
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"os"
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"path"
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"path/filepath"
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"strings"
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"gitea.dev/modules/git"
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"gitea.dev/modules/git/gitcmd"
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"gitea.dev/modules/setting"
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)
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// CreateArchive create archive content to the target path
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func CreateArchive(ctx context.Context, repo git.RepositoryFacade, repoName, format string, target io.Writer, commitID string, paths []string) error {
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if format == "unknown" {
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return fmt.Errorf("unknown format: %v", format)
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}
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cmd := gitcmd.NewCommand("archive")
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if setting.Repository.PrefixArchiveFiles {
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cmd.AddOptionFormat("--prefix=%s", strings.ToLower(repoName)+"/")
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}
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cmd.AddOptionFormat("--format=%s", format)
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cmd.AddDynamicArguments(commitID)
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for i := range paths {
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// although "git archive" already ensures the paths won't go outside the repo, we still clean them here for safety
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cmd.AddDynamicArguments(path.Clean(paths[i]))
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}
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return cmd.WithStdoutCopy(target).WithRepo(repo).RunWithStderr(ctx)
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}
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// CreateBundle create bundle content to the target path
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func CreateBundle(ctx context.Context, repo git.RepositoryFacade, commit string, out io.Writer) error {
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// TODO: use the following steps instead of creating a temp file, also need to iterate and clean up outdated refs
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// git update-ref refs/bundle/temp-{timestamp} {commit}
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// git bundle create - refs/bundle/temp-{timestamp}
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// git update-ref -d refs/bundle/temp-{timestamp}
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tmp, cleanup, err := setting.AppDataTempDir("git-repo-content").MkdirTempRandom("gitea-bundle")
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if err != nil {
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return err
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}
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defer cleanup()
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env := append(os.Environ(), "GIT_OBJECT_DIRECTORY="+filepath.Join(repoPath(repo), "objects"))
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_, _, err = gitcmd.NewCommand("init", "--bare").WithDir(tmp).WithEnv(env).RunStdString(ctx)
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if err != nil {
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return err
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}
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_, _, err = gitcmd.NewCommand("reset", "--soft").AddDynamicArguments(commit).WithDir(tmp).WithEnv(env).RunStdString(ctx)
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if err != nil {
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return err
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}
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_, _, err = gitcmd.NewCommand("branch", "-m", "bundle").WithDir(tmp).WithEnv(env).RunStdString(ctx)
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if err != nil {
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return err
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}
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tmpFile := filepath.Join(tmp, "bundle")
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_, _, err = gitcmd.NewCommand("bundle", "create").AddDynamicArguments(tmpFile, "bundle", "HEAD").WithDir(tmp).WithEnv(env).RunStdString(ctx)
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if err != nil {
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return err
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}
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fi, err := os.Open(tmpFile)
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if err != nil {
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return err
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}
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defer fi.Close()
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_, err = io.Copy(out, fi)
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return err
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}
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