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Refactor compare router param parse (#36105)

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---------

Signed-off-by: Lunny Xiao <xiaolunwen@gmail.com>
Signed-off-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This commit is contained in:
Lunny Xiao
2025-12-25 17:51:30 -08:00
committed by GitHub
parent fbbed8c4c4
commit 776e406363
8 changed files with 498 additions and 299 deletions
Download Patch File Download Diff File Expand all files Collapse all files
services/pull/compare.go
-95
View File
@@ -1,95 +0,0 @@
// Copyright 2025 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package pull
import (
"context"
"fmt"
"strconv"
"time"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/gitrepo"
"code.gitea.io/gitea/modules/graceful"
logger "code.gitea.io/gitea/modules/log"
)
// CompareInfo represents needed information for comparing references.
type CompareInfo struct {
MergeBase string
BaseCommitID string
HeadCommitID string
Commits []*git.Commit
NumFiles int
}
// GetCompareInfo generates and returns compare information between base and head branches of repositories.
func GetCompareInfo(ctx context.Context, baseRepo, headRepo *repo_model.Repository, headGitRepo *git.Repository, baseBranch, headBranch string, directComparison, fileOnly bool) (_ *CompareInfo, err error) {
var (
remoteBranch string
tmpRemote string
)
// We don't need a temporary remote for same repository.
if baseRepo.ID != headRepo.ID {
// Add a temporary remote
tmpRemote = strconv.FormatInt(time.Now().UnixNano(), 10)
if err = gitrepo.GitRemoteAdd(ctx, headRepo, tmpRemote, baseRepo.RepoPath()); err != nil {
return nil, fmt.Errorf("GitRemoteAdd: %w", err)
}
defer func() {
if err := gitrepo.GitRemoteRemove(graceful.GetManager().ShutdownContext(), headRepo, tmpRemote); err != nil {
logger.Error("GetPullRequestInfo: GitRemoteRemove: %v", err)
}
}()
}
compareInfo := new(CompareInfo)
compareInfo.HeadCommitID, err = gitrepo.GetFullCommitID(ctx, headRepo, headBranch)
if err != nil {
compareInfo.HeadCommitID = headBranch
}
compareInfo.MergeBase, remoteBranch, err = headGitRepo.GetMergeBase(tmpRemote, baseBranch, headBranch)
if err == nil {
compareInfo.BaseCommitID, err = gitrepo.GetFullCommitID(ctx, headRepo, remoteBranch)
if err != nil {
compareInfo.BaseCommitID = remoteBranch
}
separator := "..."
baseCommitID := compareInfo.MergeBase
if directComparison {
separator = ".."
baseCommitID = compareInfo.BaseCommitID
}
// We have a common base - therefore we know that ... should work
if !fileOnly {
compareInfo.Commits, err = headGitRepo.ShowPrettyFormatLogToList(ctx, baseCommitID+separator+headBranch)
if err != nil {
return nil, fmt.Errorf("ShowPrettyFormatLogToList: %w", err)
}
} else {
compareInfo.Commits = []*git.Commit{}
}
} else {
compareInfo.Commits = []*git.Commit{}
compareInfo.MergeBase, err = gitrepo.GetFullCommitID(ctx, headRepo, remoteBranch)
if err != nil {
compareInfo.MergeBase = remoteBranch
}
compareInfo.BaseCommitID = compareInfo.MergeBase
}
// Count number of changed files.
// This probably should be removed as we need to use shortstat elsewhere
// Now there is git diff --shortstat but this appears to be slower than simply iterating with --nameonly
compareInfo.NumFiles, err = headGitRepo.GetDiffNumChangedFiles(remoteBranch, headBranch, directComparison)
if err != nil {
return nil, err
}
return compareInfo, nil
}
services/pull/pull.go
+4 -3
View File
@@ -34,6 +34,7 @@ import (
repo_module "code.gitea.io/gitea/modules/repository"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/util"
git_service "code.gitea.io/gitea/services/git"
issue_service "code.gitea.io/gitea/services/issue"
notify_service "code.gitea.io/gitea/services/notify"
)
@@ -1066,14 +1067,14 @@ func GetPullCommits(ctx context.Context, baseGitRepo *git.Repository, doer *user
if pull.HasMerged {
baseBranch = pull.MergeBase
}
prInfo, err := GetCompareInfo(ctx, pull.BaseRepo, pull.BaseRepo, baseGitRepo, baseBranch, pull.GetGitHeadRefName(), true, false)
compareInfo, err := git_service.GetCompareInfo(ctx, pull.BaseRepo, pull.BaseRepo, baseGitRepo, git.RefNameFromBranch(baseBranch), git.RefName(pull.GetGitHeadRefName()), true, false)
if err != nil {
return nil, "", err
}
commits := make([]CommitInfo, 0, len(prInfo.Commits))
commits := make([]CommitInfo, 0, len(compareInfo.Commits))
for _, commit := range prInfo.Commits {
for _, commit := range compareInfo.Commits {
var committerOrAuthorName string
var commitTime time.Time
if commit.Author != nil {