mirror of
https://github.com/go-gitea/gitea.git
synced 2026-08-01 16:24:21 +00:00
wxiaoguang
4d6e172a0d
Unfortunately, we can't completely remove the ctx from git.Repository, because the CatFileBatch still heavily depends on a parent context. If we remove the Repository ctx, the CatFileBatch will become a mess and create a lot of unnecessary git processes. http://localhost:3000/-/admin/monitor/perftrace * Before: open a repo home, dozens of git processes (duplicate cat-file) * After: only a few (no duplicate cat-file)
96 lines
2.9 KiB
Go
96 lines
2.9 KiB
Go
// Copyright 2024 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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"errors"
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"strings"
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"gitea.dev/modules/git/gitcmd"
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)
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// GetBranchesByPath returns a branch by its path
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// if limit = 0 it will not limit
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func GetBranchesByPath(ctx context.Context, repo RepositoryFacade, skip, limit int) ([]string, int, error) {
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gitRepo, err := OpenRepository(ctx, repo)
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if err != nil {
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return nil, 0, err
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}
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defer gitRepo.Close()
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return gitRepo.GetBranchNames(ctx, skip, limit)
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}
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func GetBranchCommitID(ctx context.Context, repo RepositoryFacade, branch string) (string, error) {
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gitRepo, err := OpenRepository(ctx, repo)
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if err != nil {
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return "", err
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}
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defer gitRepo.Close()
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return gitRepo.GetBranchCommitID(ctx, branch)
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}
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// SetDefaultBranch sets default branch of repository.
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func SetDefaultBranch(ctx context.Context, repo RepositoryFacade, name string) error {
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_, _, err := gitcmd.NewCommand("symbolic-ref", "HEAD").
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AddDynamicArguments(BranchPrefix + name).WithRepo(repo).RunStdString(ctx)
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return err
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}
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// GetDefaultBranch gets default branch of repository.
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func GetDefaultBranch(ctx context.Context, repo RepositoryFacade) (string, error) {
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stdout, _, err := gitcmd.NewCommand("symbolic-ref", "HEAD").WithRepo(repo).RunStdString(ctx)
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if err != nil {
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return "", err
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}
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stdout = strings.TrimSpace(stdout)
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if !strings.HasPrefix(stdout, BranchPrefix) {
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return "", errors.New("the HEAD is not a branch: " + stdout)
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}
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return strings.TrimPrefix(stdout, BranchPrefix), nil
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}
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// IsReferenceExist returns true if given reference exists in the repository.
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func IsReferenceExist(ctx context.Context, repo RepositoryFacade, name string) bool {
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_, _, err := gitcmd.NewCommand("show-ref", "--verify").AddDashesAndList(name).WithRepo(repo).RunStdString(ctx)
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return err == nil
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}
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// IsBranchExist returns true if given branch exists in the repository.
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func IsBranchExist(ctx context.Context, repo RepositoryFacade, name string) bool {
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return IsReferenceExist(ctx, repo, BranchPrefix+name)
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}
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// DeleteBranch delete a branch by name on repository.
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func DeleteBranch(ctx context.Context, repo RepositoryFacade, name string, force bool) error {
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cmd := gitcmd.NewCommand("branch")
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if force {
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cmd.AddArguments("-D")
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} else {
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cmd.AddArguments("-d")
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}
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cmd.AddDashesAndList(name)
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_, _, err := cmd.WithRepo(repo).RunStdString(ctx)
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return err
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}
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// CreateBranch create a new branch
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func CreateBranch(ctx context.Context, repo RepositoryFacade, branch, oldbranchOrCommit string) error {
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cmd := gitcmd.NewCommand("branch")
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cmd.AddDashesAndList(branch, oldbranchOrCommit)
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_, _, err := cmd.WithRepo(repo).RunStdString(ctx)
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return err
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}
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// RenameBranch rename a branch
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func RenameBranch(ctx context.Context, repo RepositoryFacade, from, to string) error {
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_, _, err := gitcmd.NewCommand("branch", "-m").AddDynamicArguments(from, to).WithRepo(repo).RunStdString(ctx)
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return err
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}
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