refactor: decouple git.Repository(ctx) from git.Commit & git.Tree (#38464)

1. Storing "ctx" in a long-living object is wrong
2. Make the commit & tree cacheable (for the future performance
optimization)
3. Also fix some bad designs like `// FIXME: bad design, this field can
be nil if the commit is from "last commit cache"`

ref:
* #33893

modules/actions/scoped_workflows.go

@@ -4,6 +4,8 @@
 package actions
 
 import (
+	"context"
+
 	"gitea.dev/modules/actions/jobparser"
 	"gitea.dev/modules/git"
 	"gitea.dev/modules/log"
@@ -13,8 +15,8 @@ import (
 )
 
 // ListScopedWorkflows lists scoped workflow files (under SCOPED_WORKFLOW_DIRS) at the given commit.
-func ListScopedWorkflows(commit *git.Commit) (string, git.Entries, error) {
-	return listWorkflowsInDirs(commit, setting.Actions.ScopedWorkflowDirs)
+func ListScopedWorkflows(ctx context.Context, gitRepo *git.Repository, commit *git.Commit) (string, git.Entries, error) {
+	return listWorkflowsInDirs(ctx, gitRepo, commit, setting.Actions.ScopedWorkflowDirs)
 }
 
 // ParsedScopedWorkflow is one scoped workflow's source-side parse result
@@ -26,15 +28,15 @@ type ParsedScopedWorkflow struct {
 }
 
 // ParseScopedWorkflows lists and parses the scoped workflow files at sourceCommit (under SCOPED_WORKFLOW_DIRS).
-func ParseScopedWorkflows(sourceCommit *git.Commit) ([]*ParsedScopedWorkflow, error) {
-	_, entries, err := ListScopedWorkflows(sourceCommit)
+func ParseScopedWorkflows(ctx context.Context, gitRepo *git.Repository, sourceCommit *git.Commit) ([]*ParsedScopedWorkflow, error) {
+	_, entries, err := ListScopedWorkflows(ctx, gitRepo, sourceCommit)
 	if err != nil {
 		return nil, err
 	}
 
 	parsed := make([]*ParsedScopedWorkflow, 0, len(entries))
 	for _, entry := range entries {
-		content, err := GetContentFromEntry(entry)
+		content, err := GetContentFromEntry(gitRepo, entry)
 		if err != nil {
 			return nil, err
 		}

modules/actions/workflows.go

@@ -5,6 +5,7 @@ package actions
 
 import (
 	"bytes"
+	"context"
 	"fmt"
 	"path"
 	"slices"
@@ -69,16 +70,16 @@ func isWorkflowInDirs(path string, dirs []string) bool {
 	return false
 }
 
-func ListWorkflows(commit *git.Commit) (string, git.Entries, error) {
-	return listWorkflowsInDirs(commit, setting.Actions.WorkflowDirs)
+func ListWorkflows(ctx context.Context, gitRepo *git.Repository, commit *git.Commit) (string, git.Entries, error) {
+	return listWorkflowsInDirs(ctx, gitRepo, commit, setting.Actions.WorkflowDirs)
 }
 
-func listWorkflowsInDirs(commit *git.Commit, dirs []string) (string, git.Entries, error) {
+func listWorkflowsInDirs(ctx context.Context, gitRepo *git.Repository, commit *git.Commit, dirs []string) (string, git.Entries, error) {
 	var tree *git.Tree
 	var err error
 	var workflowDir string
 	for _, workflowDir = range dirs {
-		tree, err = commit.SubTree(workflowDir)
+		tree, err = commit.SubTree(ctx, gitRepo, workflowDir)
 		if err == nil {
 			break
 		}
@@ -90,7 +91,7 @@ func listWorkflowsInDirs(commit *git.Commit, dirs []string) (string, git.Entries
 		return "", nil, nil
 	}
 
-	entries, err := tree.ListEntriesRecursiveFast()
+	entries, err := tree.ListEntriesRecursiveFast(ctx, gitRepo)
 	if err != nil {
 		return "", nil, err
 	}
@@ -104,8 +105,8 @@ func listWorkflowsInDirs(commit *git.Commit, dirs []string) (string, git.Entries
 	return workflowDir, ret, nil
 }
 
-func GetContentFromEntry(entry *git.TreeEntry) ([]byte, error) {
-	f, err := entry.Blob().DataAsync()
+func GetContentFromEntry(gitRepo *git.Repository, entry *git.TreeEntry) ([]byte, error) {
+	f, err := entry.Blob(gitRepo).DataAsync()
 	if err != nil {
 		return nil, err
 	}
@@ -175,19 +176,20 @@ func ShouldEventCreateCommitStatus(event string) bool {
 }
 
 func DetectWorkflows(
+	ctx context.Context,
 	gitRepo *git.Repository,
 	commit *git.Commit,
 	triggedEvent webhook_module.HookEventType,
 	payload api.Payloader,
 	detectSchedule bool,
 ) (workflows, schedules, filtered []*DetectedWorkflow, err error) {
-	_, entries, err := ListWorkflows(commit)
+	_, entries, err := ListWorkflows(ctx, gitRepo, commit)
 	if err != nil {
 		return nil, nil, nil, err
 	}
 
 	for _, entry := range entries {
-		content, err := GetContentFromEntry(entry)
+		content, err := GetContentFromEntry(gitRepo, entry)
 		if err != nil {
 			return nil, nil, nil, err
 		}
@@ -229,15 +231,15 @@ func DetectWorkflows(
 	return workflows, schedules, filtered, nil
 }
 
-func DetectScheduledWorkflows(gitRepo *git.Repository, commit *git.Commit) ([]*DetectedWorkflow, error) {
-	_, entries, err := ListWorkflows(commit)
+func DetectScheduledWorkflows(ctx context.Context, gitRepo *git.Repository, commit *git.Commit) ([]*DetectedWorkflow, error) {
+	_, entries, err := ListWorkflows(ctx, gitRepo, commit)
 	if err != nil {
 		return nil, err
 	}
 
 	wfs := make([]*DetectedWorkflow, 0, len(entries))
 	for _, entry := range entries {
-		content, err := GetContentFromEntry(entry)
+		content, err := GetContentFromEntry(gitRepo, entry)
 		if err != nil {
 			return nil, err
 		}
@@ -284,7 +286,7 @@ func detectWorkflowMatch(gitRepo *git.Repository, commit *git.Commit, triggedEve
 
 	case // push
 		webhook_module.HookEventPush:
-		return matchPushEvent(commit, payload.(*api.PushPayload), evt)
+		return matchPushEvent(gitRepo, commit, payload.(*api.PushPayload), evt)
 
 	case // issues
 		webhook_module.HookEventIssues,
@@ -357,7 +359,7 @@ func detectWorkflowMatch(gitRepo *git.Repository, commit *git.Commit, triggedEve
 	}
 }
 
-func matchPushEvent(commit *git.Commit, pushPayload *api.PushPayload, evt *jobparser.Event) detectResult {
+func matchPushEvent(gitRepo *git.Repository, commit *git.Commit, pushPayload *api.PushPayload, evt *jobparser.Event) detectResult {
 	// with no special filter parameters
 	if len(evt.Acts()) == 0 {
 		return detectMatched
@@ -423,7 +425,7 @@ func matchPushEvent(commit *git.Commit, pushPayload *api.PushPayload, evt *jobpa
 				matchTimes++
 				break
 			}
-			filesChanged, err := commit.GetFilesChangedSinceCommit(pushPayload.Before)
+			filesChanged, err := commit.GetFilesChangedSinceCommit(gitRepo, pushPayload.Before)
 			if err != nil {
 				log.Error("GetFilesChangedSinceCommit [commit_sha1: %s]: %v", commit.ID.String(), err)
 				return detectNotApplicable
@@ -440,7 +442,7 @@ func matchPushEvent(commit *git.Commit, pushPayload *api.PushPayload, evt *jobpa
 				matchTimes++
 				break
 			}
-			filesChanged, err := commit.GetFilesChangedSinceCommit(pushPayload.Before)
+			filesChanged, err := commit.GetFilesChangedSinceCommit(gitRepo, pushPayload.Before)
 			if err != nil {
 				log.Error("GetFilesChangedSinceCommit [commit_sha1: %s]: %v", commit.ID.String(), err)
 				return detectNotApplicable
@@ -590,7 +592,7 @@ func matchPullRequestEvent(gitRepo *git.Repository, commit *git.Commit, prPayloa
 				matchTimes++
 			}
 		case "paths":
-			filesChanged, err := headCommit.GetFilesChangedSinceCommit(prPayload.PullRequest.MergeBase)
+			filesChanged, err := headCommit.GetFilesChangedSinceCommit(gitRepo, prPayload.PullRequest.MergeBase)
 			if err != nil {
 				log.Error("GetFilesChangedSinceCommit [commit_sha1: %s]: %v", headCommit.ID.String(), err)
 				return detectNotApplicable
@@ -603,7 +605,7 @@ func matchPullRequestEvent(gitRepo *git.Repository, commit *git.Commit, prPayloa
 				matchTimes++
 			}
 		case "paths-ignore":
-			filesChanged, err := headCommit.GetFilesChangedSinceCommit(prPayload.PullRequest.MergeBase)
+			filesChanged, err := headCommit.GetFilesChangedSinceCommit(gitRepo, prPayload.PullRequest.MergeBase)
 			if err != nil {
 				log.Error("GetFilesChangedSinceCommit [commit_sha1: %s]: %v", headCommit.ID.String(), err)
 				return detectNotApplicable

modules/fileicon/entry.go

@@ -3,7 +3,11 @@
 
 package fileicon
 
-import "gitea.dev/modules/git"
+import (
+	"context"
+
+	"gitea.dev/modules/git"
+)
 
 type EntryInfo struct {
 	BaseName      string
@@ -12,10 +16,10 @@ type EntryInfo struct {
 	IsOpen        bool
 }
 
-func EntryInfoFromGitTreeEntry(commit *git.Commit, fullPath string, gitEntry *git.TreeEntry) *EntryInfo {
+func EntryInfoFromGitTreeEntry(ctx context.Context, gitRepo *git.Repository, commit *git.Commit, fullPath string, gitEntry *git.TreeEntry) *EntryInfo {
 	ret := &EntryInfo{BaseName: gitEntry.Name(), EntryMode: gitEntry.Mode()}
 	if gitEntry.IsLink() {
-		if res, err := git.EntryFollowLink(commit, fullPath, gitEntry); err == nil && res.TargetEntry.IsDir() {
+		if res, err := git.EntryFollowLink(ctx, gitRepo, commit, fullPath, gitEntry); err == nil && res.TargetEntry.IsDir() {
 			ret.SymlinkToMode = res.TargetEntry.Mode()
 		}
 	}

modules/git/commit.go

@@ -17,17 +17,17 @@ import (
 
 // Commit represents a git commit.
 type Commit struct {
-	Tree // FIXME: bad design, this field can be nil if the commit is from "last commit cache"
-
 	CommitMessage
 
 	ID        ObjectID
+	TreeID    ObjectID
+	Parents   []ObjectID
 	Author    *Signature // never nil
 	Committer *Signature // never nil
 	Signature *CommitSignature
 
-	Parents        []ObjectID // ID strings
 	submoduleCache *ObjectCache[*SubModule]
+	treeCache      *Tree
 }
 
 // CommitSignature represents a git commit signature part.
@@ -46,12 +46,12 @@ func (c *Commit) ParentID(n int) (ObjectID, error) {
 }
 
 // Parent returns n-th parent (0-based index) of the commit.
-func (c *Commit) Parent(n int) (*Commit, error) {
+func (c *Commit) Parent(gitRepo *Repository, n int) (*Commit, error) {
 	id, err := c.ParentID(n)
 	if err != nil {
 		return nil, err
 	}
-	parent, err := c.repo.getCommit(id)
+	parent, err := gitRepo.getCommit(id)
 	if err != nil {
 		return nil, err
 	}
@@ -65,25 +65,44 @@ func (c *Commit) ParentCount() int {
 }
 
 // GetCommitByPath return the commit of relative path object.
-func (c *Commit) GetCommitByPath(relpath string) (*Commit, error) {
-	if c.repo.LastCommitCache != nil {
-		return c.repo.LastCommitCache.GetCommitByPath(c.ID.String(), relpath)
+func (c *Commit) GetCommitByPath(gitRepo *Repository, relpath string) (*Commit, error) {
+	if gitRepo.LastCommitCache != nil {
+		return gitRepo.LastCommitCache.GetCommitByPath(c.ID.String(), relpath)
 	}
-	return c.repo.getCommitByPathWithID(c.ID, relpath)
+	return gitRepo.getCommitByPathWithID(c.ID, relpath)
+}
+
+func (c *Commit) Tree() *Tree {
+	if c.treeCache == nil {
+		c.treeCache = newTree(c.TreeID)
+	}
+	return c.treeCache
+}
+
+func (c *Commit) GetBlobByPath(ctx context.Context, gitRepo *Repository, relpath string) (*Blob, error) {
+	return c.Tree().GetBlobByPath(ctx, gitRepo, relpath)
+}
+
+func (c *Commit) GetTreeEntryByPath(ctx context.Context, gitRepo *Repository, relpath string) (_ *TreeEntry, err error) {
+	return c.Tree().GetTreeEntryByPath(ctx, gitRepo, relpath)
+}
+
+func (c *Commit) SubTree(ctx context.Context, gitRepo *Repository, relpath string) (*Tree, error) {
+	return c.Tree().SubTree(ctx, gitRepo, relpath)
 }
 
 // CommitsByRange returns the specific page commits before current revision, every page's number default by CommitsRangeSize
-func (c *Commit) CommitsByRange(page, pageSize int, not, since, until string) ([]*Commit, error) {
-	return c.repo.commitsByRangeWithTime(c.ID, page, pageSize, not, since, until)
+func (c *Commit) CommitsByRange(gitRepo *Repository, page, pageSize int, not, since, until string) ([]*Commit, error) {
+	return gitRepo.commitsByRangeWithTime(c.ID, page, pageSize, not, since, until)
 }
 
 // CommitsBefore returns all the commits before current revision
-func (c *Commit) CommitsBefore() ([]*Commit, error) {
-	return c.repo.getCommitsBefore(c.ID)
+func (c *Commit) CommitsBefore(gitRepo *Repository) ([]*Commit, error) {
+	return gitRepo.getCommitsBefore(c.ID)
 }
 
 // HasPreviousCommit returns true if a given commitHash is contained in commit's parents
-func (c *Commit) HasPreviousCommit(objectID ObjectID) (bool, error) {
+func (c *Commit) HasPreviousCommit(ctx context.Context, gitRepo *Repository, objectID ObjectID) (bool, error) {
 	this := c.ID.String()
 	that := objectID.String()
 
@@ -93,8 +112,8 @@ func (c *Commit) HasPreviousCommit(objectID ObjectID) (bool, error) {
 
 	_, _, err := gitcmd.NewCommand("merge-base", "--is-ancestor").
 		AddDynamicArguments(that, this).
-		WithDir(c.repo.Path).
-		RunStdString(c.repo.Ctx)
+		WithDir(gitRepo.Path).
+		RunStdString(ctx)
 	if err == nil {
 		return true, nil
 	}
@@ -108,8 +127,8 @@ func (c *Commit) HasPreviousCommit(objectID ObjectID) (bool, error) {
 }
 
 // IsForcePush returns true if a push from oldCommitHash to this is a force push
-func (c *Commit) IsForcePush(oldCommitID string) (bool, error) {
-	objectFormat, err := c.repo.GetObjectFormat()
+func (c *Commit) IsForcePush(ctx context.Context, gitRepo *Repository, oldCommitID string) (bool, error) {
+	objectFormat, err := gitRepo.GetObjectFormat()
 	if err != nil {
 		return false, err
 	}
@@ -117,22 +136,22 @@ func (c *Commit) IsForcePush(oldCommitID string) (bool, error) {
 		return false, nil
 	}
 
-	oldCommit, err := c.repo.GetCommit(oldCommitID)
+	oldCommit, err := gitRepo.GetCommit(oldCommitID)
 	if err != nil {
 		return false, err
 	}
-	hasPreviousCommit, err := c.HasPreviousCommit(oldCommit.ID)
+	hasPreviousCommit, err := c.HasPreviousCommit(ctx, gitRepo, oldCommit.ID)
 	return !hasPreviousCommit, err
 }
 
 // CommitsBeforeLimit returns num commits before current revision
-func (c *Commit) CommitsBeforeLimit(num int) ([]*Commit, error) {
-	return c.repo.getCommitsBeforeLimit(c.ID, num)
+func (c *Commit) CommitsBeforeLimit(gitRepo *Repository, num int) ([]*Commit, error) {
+	return gitRepo.getCommitsBeforeLimit(c.ID, num)
 }
 
 // CommitsBeforeUntil returns the commits in range "[cur, ref)"
-func (c *Commit) CommitsBeforeUntil(ref RefName) ([]*Commit, error) {
-	return c.repo.CommitsBetween(c.ID.RefName(), ref, -1)
+func (c *Commit) CommitsBeforeUntil(gitRepo *Repository, ref RefName) ([]*Commit, error) {
+	return gitRepo.CommitsBetween(c.ID.RefName(), ref, -1)
 }
 
 // SearchCommitsOptions specify the parameters for SearchCommits
@@ -175,39 +194,29 @@ func NewSearchCommitsOptions(searchString string, forAllRefs bool) SearchCommits
 }
 
 // SearchCommits returns the commits match the keyword before current revision
-func (c *Commit) SearchCommits(opts SearchCommitsOptions) ([]*Commit, error) {
-	return c.repo.searchCommits(c.ID, opts)
+func (c *Commit) SearchCommits(gitRepo *Repository, opts SearchCommitsOptions) ([]*Commit, error) {
+	return gitRepo.searchCommits(c.ID, opts)
 }
 
 // GetFilesChangedSinceCommit get all changed file names between pastCommit to current revision
-func (c *Commit) GetFilesChangedSinceCommit(pastCommit string) ([]string, error) {
-	return c.repo.GetFilesChangedBetween(pastCommit, c.ID.String())
+func (c *Commit) GetFilesChangedSinceCommit(gitRepo *Repository, pastCommit string) ([]string, error) {
+	return gitRepo.GetFilesChangedBetween(pastCommit, c.ID.String())
 }
 
 // FileChangedSinceCommit Returns true if the file given has changed since the past commit
 // YOU MUST ENSURE THAT pastCommit is a valid commit ID.
-func (c *Commit) FileChangedSinceCommit(filename, pastCommit string) (bool, error) {
-	return c.repo.FileChangedBetweenCommits(filename, pastCommit, c.ID.String())
-}
-
-// HasFile returns true if the file given exists on this commit
-// This does only mean it's there - it does not mean the file was changed during the commit.
-func (c *Commit) HasFile(filename string) (bool, error) {
-	_, err := c.GetBlobByPath(filename)
-	if err != nil {
-		return false, err
-	}
-	return true, nil
+func (c *Commit) FileChangedSinceCommit(gitRepo *Repository, filename, pastCommit string) (bool, error) {
+	return gitRepo.FileChangedBetweenCommits(filename, pastCommit, c.ID.String())
 }
 
 // GetFileContent reads a file content as a string or returns false if this was not possible
-func (c *Commit) GetFileContent(filename string, limit int) (string, error) {
-	entry, err := c.GetTreeEntryByPath(filename)
+func (c *Commit) GetFileContent(ctx context.Context, gitRepo *Repository, filename string, limit int) (string, error) {
+	entry, err := c.GetTreeEntryByPath(ctx, gitRepo, filename)
 	if err != nil {
 		return "", err
 	}
 
-	r, err := entry.Blob().DataAsync()
+	r, err := entry.Blob(gitRepo).DataAsync()
 	if err != nil {
 		return "", err
 	}

modules/git/commit_info.go

@@ -3,6 +3,8 @@
 
 package git
 
+import "context"
+
 // CommitInfo describes the first commit with the provided entry
 type CommitInfo struct {
 	Entry         *TreeEntry
@@ -10,8 +12,8 @@ type CommitInfo struct {
 	SubmoduleFile *CommitSubmoduleFile
 }
 
-func GetCommitInfoSubmoduleFile(repoLink, fullPath string, commit *Commit, refCommitID ObjectID) (*CommitSubmoduleFile, error) {
-	submodule, err := commit.GetSubModule(fullPath)
+func GetCommitInfoSubmoduleFile(ctx context.Context, repoLink, fullPath string, gitRepo *Repository, commit *Commit, refCommitID ObjectID) (*CommitSubmoduleFile, error) {
+	submodule, err := commit.GetSubModule(ctx, gitRepo, fullPath)
 	if err != nil {
 		return nil, err
 	}

modules/git/commit_info_gogit.go

@@ -17,7 +17,7 @@ import (
 )
 
 // GetCommitsInfo gets information of all commits that are corresponding to these entries
-func (tes Entries) GetCommitsInfo(ctx context.Context, repoLink string, commit *Commit, treePath string) ([]CommitInfo, *Commit, error) {
+func (tes Entries) GetCommitsInfo(ctx context.Context, repoLink string, gitRepo *Repository, commit *Commit, treePath string) ([]CommitInfo, *Commit, error) {
 	entryPaths := make([]string, len(tes)+1)
 	// Get the commit for the treePath itself
 	entryPaths[0] = ""
@@ -25,25 +25,16 @@ func (tes Entries) GetCommitsInfo(ctx context.Context, repoLink string, commit *
 		entryPaths[i+1] = entry.Name()
 	}
 
-	commitNodeIndex, commitGraphFile := commit.repo.CommitNodeIndex()
-	if commitGraphFile != nil {
-		defer commitGraphFile.Close()
-	}
-
-	c, err := commitNodeIndex.Get(plumbing.Hash(commit.ID.RawValue()))
-	if err != nil {
-		return nil, nil, err
-	}
-
 	var revs map[string]*Commit
-	if commit.repo.LastCommitCache != nil {
+	var err error
+	if gitRepo.LastCommitCache != nil {
 		var unHitPaths []string
-		revs, unHitPaths, err = getLastCommitForPathsByCache(commit.ID.String(), treePath, entryPaths, commit.repo.LastCommitCache)
+		revs, unHitPaths, err = getLastCommitForPathsByCache(commit.ID.String(), treePath, entryPaths, gitRepo.LastCommitCache)
 		if err != nil {
 			return nil, nil, err
 		}
 		if len(unHitPaths) > 0 {
-			revs2, err := GetLastCommitForPaths(ctx, commit.repo.LastCommitCache, c, treePath, unHitPaths)
+			revs2, err := GetLastCommitForPaths(ctx, gitRepo, commit, treePath, unHitPaths)
 			if err != nil {
 				return nil, nil, err
 			}
@@ -51,13 +42,13 @@ func (tes Entries) GetCommitsInfo(ctx context.Context, repoLink string, commit *
 			maps.Copy(revs, revs2)
 		}
 	} else {
-		revs, err = GetLastCommitForPaths(ctx, nil, c, treePath, entryPaths)
+		revs, err = GetLastCommitForPaths(ctx, gitRepo, commit, treePath, entryPaths)
 	}
 	if err != nil {
 		return nil, nil, err
 	}
 
-	commit.repo.gogitStorage.Close()
+	gitRepo.gogitStorage.Close()
 
 	commitsInfo := make([]CommitInfo, len(tes))
 	for i, entry := range tes {
@@ -72,7 +63,7 @@ func (tes Entries) GetCommitsInfo(ctx context.Context, repoLink string, commit *
 
 		// If the entry is a submodule, add a submodule file for this
 		if entry.IsSubModule() {
-			commitsInfo[i].SubmoduleFile, err = GetCommitInfoSubmoduleFile(repoLink, path.Join(treePath, entry.Name()), commit, entry.ID)
+			commitsInfo[i].SubmoduleFile, err = GetCommitInfoSubmoduleFile(ctx, repoLink, path.Join(treePath, entry.Name()), gitRepo, commit, entry.ID)
 			if err != nil {
 				return nil, nil, err
 			}
@@ -83,11 +74,10 @@ func (tes Entries) GetCommitsInfo(ctx context.Context, repoLink string, commit *
 	// get it for free during the tree traversal and it's used for listing
 	// pages to display information about newest commit for a given path.
 	var treeCommit *Commit
-	var ok bool
 	if treePath == "" {
 		treeCommit = commit
-	} else if treeCommit, ok = revs[""]; ok {
-		treeCommit.repo = commit.repo
+	} else {
+		treeCommit = revs[""]
 	}
 	return commitsInfo, treeCommit, nil
 }
@@ -162,7 +152,20 @@ func getLastCommitForPathsByCache(commitID, treePath string, paths []string, cac
 }
 
 // GetLastCommitForPaths returns last commit information
-func GetLastCommitForPaths(ctx context.Context, cache *LastCommitCache, c cgobject.CommitNode, treePath string, paths []string) (map[string]*Commit, error) {
+func GetLastCommitForPaths(ctx context.Context, gitRepo *Repository, commit *Commit, treePath string, paths []string) (map[string]*Commit, error) {
+	commitNodeIndex, commitGraphFile := gitRepo.CommitNodeIndex()
+	if commitGraphFile != nil {
+		defer commitGraphFile.Close()
+	}
+
+	c, err := commitNodeIndex.Get(plumbing.Hash(commit.ID.RawValue()))
+	if err != nil {
+		return nil, err
+	}
+	return getLastCommitForPathsByCommitNode(ctx, gitRepo, c, treePath, paths)
+}
+
+func getLastCommitForPathsByCommitNode(ctx context.Context, gitRepo *Repository, c cgobject.CommitNode, treePath string, paths []string) (map[string]*Commit, error) {
 	refSha := c.ID().String()
 
 	// We do a tree traversal with nodes sorted by commit time
@@ -243,7 +246,7 @@ heaploop:
 					//   match any of the hashes being merged. This is more common for directories,
 					//   but it can also happen if a file is changed through conflict resolution.
 					resultNodes[pth] = current.commit
-					if err := cache.Put(refSha, path.Join(treePath, pth), current.commit.ID().String()); err != nil {
+					if err := gitRepo.LastCommitCache.Put(refSha, path.Join(treePath, pth), current.commit.ID().String()); err != nil {
 						return nil, err
 					}
 				}

modules/git/commit_info_nogogit.go

@@ -15,7 +15,7 @@ import (
 )
 
 // GetCommitsInfo gets information of all commits that are corresponding to these entries
-func (tes Entries) GetCommitsInfo(ctx context.Context, repoLink string, commit *Commit, treePath string) ([]CommitInfo, *Commit, error) {
+func (tes Entries) GetCommitsInfo(ctx context.Context, repoLink string, gitRepo *Repository, commit *Commit, treePath string) ([]CommitInfo, *Commit, error) {
 	entryPaths := make([]string, len(tes)+1)
 	// Get the commit for the treePath itself
 	entryPaths[0] = ""
@@ -26,15 +26,15 @@ func (tes Entries) GetCommitsInfo(ctx context.Context, repoLink string, commit *
 	var err error
 
 	var revs map[string]*Commit
-	if commit.repo.LastCommitCache != nil {
+	if gitRepo.LastCommitCache != nil {
 		var unHitPaths []string
-		revs, unHitPaths, err = getLastCommitForPathsByCache(commit.ID.String(), treePath, entryPaths, commit.repo.LastCommitCache)
+		revs, unHitPaths, err = getLastCommitForPathsByCache(commit.ID.String(), treePath, entryPaths, gitRepo.LastCommitCache)
 		if err != nil {
 			return nil, nil, err
 		}
 		if len(unHitPaths) > 0 {
 			sort.Strings(unHitPaths)
-			commits, err := GetLastCommitForPaths(ctx, commit, treePath, unHitPaths)
+			commits, err := GetLastCommitForPaths(ctx, gitRepo, commit, treePath, unHitPaths)
 			if err != nil {
 				return nil, nil, err
 			}
@@ -43,7 +43,7 @@ func (tes Entries) GetCommitsInfo(ctx context.Context, repoLink string, commit *
 		}
 	} else {
 		sort.Strings(entryPaths)
-		revs, err = GetLastCommitForPaths(ctx, commit, treePath, entryPaths)
+		revs, err = GetLastCommitForPaths(ctx, gitRepo, commit, treePath, entryPaths)
 	}
 	if err != nil {
 		return nil, nil, err
@@ -64,7 +64,7 @@ func (tes Entries) GetCommitsInfo(ctx context.Context, repoLink string, commit *
 
 		// If the entry is a submodule, add a submodule file for this
 		if entry.IsSubModule() {
-			commitsInfo[i].SubmoduleFile, err = GetCommitInfoSubmoduleFile(repoLink, path.Join(treePath, entry.Name()), commit, entry.ID)
+			commitsInfo[i].SubmoduleFile, err = GetCommitInfoSubmoduleFile(ctx, repoLink, path.Join(treePath, entry.Name()), gitRepo, commit, entry.ID)
 			if err != nil {
 				return nil, nil, err
 			}
@@ -75,11 +75,10 @@ func (tes Entries) GetCommitsInfo(ctx context.Context, repoLink string, commit *
 	// get it for free during the tree traversal, and it's used for listing
 	// pages to display information about the newest commit for a given path.
 	var treeCommit *Commit
-	var ok bool
 	if treePath == "" {
 		treeCommit = commit
-	} else if treeCommit, ok = revs[""]; ok {
-		treeCommit.repo = commit.repo
+	} else {
+		treeCommit = revs[""]
 	}
 	return commitsInfo, treeCommit, nil
 }
@@ -104,9 +103,9 @@ func getLastCommitForPathsByCache(commitID, treePath string, paths []string, cac
 }
 
 // GetLastCommitForPaths returns last commit information
-func GetLastCommitForPaths(ctx context.Context, commit *Commit, treePath string, paths []string) (map[string]*Commit, error) {
+func GetLastCommitForPaths(ctx context.Context, gitRepo *Repository, commit *Commit, treePath string, paths []string) (map[string]*Commit, error) {
 	// We read backwards from the commit to obtain all of the commits
-	revs, err := walkGitLog(ctx, commit.repo, commit, treePath, paths...)
+	revs, err := walkGitLog(ctx, gitRepo, commit, treePath, paths...)
 	if err != nil {
 		return nil, err
 	}
@@ -126,7 +125,7 @@ func GetLastCommitForPaths(ctx context.Context, commit *Commit, treePath string,
 			continue
 		}
 
-		c, err := commit.repo.GetCommit(commitID) // Ensure the commit exists in the repository
+		c, err := gitRepo.GetCommit(commitID) // Ensure the commit exists in the repository
 		if err != nil {
 			return nil, err
 		}

modules/git/commit_info_nogogit_test.go

@@ -24,7 +24,7 @@ func TestEntries_GetCommitsInfo_ContextErr(t *testing.T) {
 
 	commit, err := repo.GetCommit("feaf4ba6bc635fec442f46ddd4512416ec43c2c2")
 	require.NoError(t, err)
-	entries, err := commit.Tree.ListEntries()
+	entries, err := commit.Tree().ListEntries(t.Context(), repo)
 	require.NoError(t, err)
 
 	countCommitInfosCommit := func(infos []CommitInfo) (nilCommits, nonNilCommits int) {
@@ -39,14 +39,14 @@ func TestEntries_GetCommitsInfo_ContextErr(t *testing.T) {
 	defer test.MockVariableValue(&walkGitLogDebugBeforeNext)()
 
 	walkGitLogDebugBeforeNext = cancel
-	commitInfos, _, err := entries.GetCommitsInfo(ctx, "/any/repo-link", commit, "")
+	commitInfos, _, err := entries.GetCommitsInfo(ctx, "/any/repo-link", repo, commit, "")
 	assert.NoError(t, err)
 	nilCommits, nonNilCommits := countCommitInfosCommit(commitInfos)
 	assert.Equal(t, 0, nonNilCommits) // no commit info due to canceled (or deadline-exceeded) context
 	assert.Equal(t, 3, nilCommits)
 
 	walkGitLogDebugBeforeNext = nil
-	commitInfos, _, err = entries.GetCommitsInfo(t.Context(), "/any/repo-link", commit, "")
+	commitInfos, _, err = entries.GetCommitsInfo(t.Context(), "/any/repo-link", repo, commit, "")
 	assert.NoError(t, err)
 	nilCommits, nonNilCommits = countCommitInfosCommit(commitInfos)
 	assert.Equal(t, 3, nonNilCommits)

modules/git/commit_info_test.go

@@ -91,10 +91,9 @@ func testGetCommitsInfo(t *testing.T, repo1 *Repository) {
 			continue
 		}
 		assert.NotNil(t, commit)
-		assert.NotNil(t, commit.Tree)
-		assert.NotNil(t, commit.Tree.repo)
+		assert.NotNil(t, commit.TreeID)
 
-		tree, err := commit.Tree.SubTree(testCase.Path)
+		tree, err := commit.SubTree(t.Context(), repo1, testCase.Path)
 		if err != nil {
 			assert.NoError(t, err, "Unable to get subtree: %s of commit: %s from testcase due to error: %v", testCase.Path, testCase.CommitID, err)
 			// no point trying to do anything else for this test.
@@ -102,9 +101,8 @@ func testGetCommitsInfo(t *testing.T, repo1 *Repository) {
 		}
 
 		assert.NotNil(t, tree, "tree is nil for testCase CommitID %s in Path %s", testCase.CommitID, testCase.Path)
-		assert.NotNil(t, tree.repo, "repo is nil for testCase CommitID %s in Path %s", testCase.CommitID, testCase.Path)
 
-		entries, err := tree.ListEntries()
+		entries, err := tree.ListEntries(t.Context(), repo1)
 		if err != nil {
 			assert.NoError(t, err, "Unable to get entries of subtree: %s in commit: %s from testcase due to error: %v", testCase.Path, testCase.CommitID, err)
 			// no point trying to do anything else for this test.
@@ -112,7 +110,7 @@ func testGetCommitsInfo(t *testing.T, repo1 *Repository) {
 		}
 
 		// FIXME: Context.TODO() - if graceful has started we should use its Shutdown context otherwise use install signals in TestMain.
-		commitsInfo, treeCommit, err := entries.GetCommitsInfo(t.Context(), "/any/repo-link", commit, testCase.Path)
+		commitsInfo, treeCommit, err := entries.GetCommitsInfo(t.Context(), "/any/repo-link", repo1, commit, testCase.Path)
 		assert.NoError(t, err, "Unable to get commit information for entries of subtree: %s in commit: %s from testcase due to error: %v", testCase.Path, testCase.CommitID, err)
 		if err != nil {
 			t.FailNow()
@@ -127,7 +125,7 @@ func testGetCommitsInfo(t *testing.T, repo1 *Repository) {
 				continue
 			}
 			assert.Equal(t, expectedInfo.CommitID, commit.ID.String())
-			assert.Equal(t, expectedInfo.Size, entry.Size(), entry.Name())
+			assert.Equal(t, expectedInfo.Size, entry.GetSize(t.Context(), repo1), entry.Name())
 		}
 	}
 }
@@ -155,9 +153,9 @@ func TestEntries_GetCommitsInfo(t *testing.T) {
 	t.Run("NonExistingSubmoduleAsNil", func(t *testing.T) {
 		commit, err := bareRepo1.GetCommit("HEAD")
 		require.NoError(t, err)
-		treeEntry, err := commit.GetTreeEntryByPath("file1.txt")
+		treeEntry, err := commit.GetTreeEntryByPath(t.Context(), bareRepo1, "file1.txt")
 		require.NoError(t, err)
-		cisf, err := GetCommitInfoSubmoduleFile("/any/repo-link", "file1.txt", commit, treeEntry.ID)
+		cisf, err := GetCommitInfoSubmoduleFile(t.Context(), "/any/repo-link", "file1.txt", bareRepo1, commit, treeEntry.ID)
 		require.NoError(t, err)
 		assert.Equal(t, &CommitSubmoduleFile{
 			repoLink: "/any/repo-link",
@@ -169,52 +167,3 @@ func TestEntries_GetCommitsInfo(t *testing.T) {
 		assert.Nil(t, cisf.SubmoduleWebLinkTree(t.Context()))
 	})
 }
-
-func BenchmarkEntries_GetCommitsInfo(b *testing.B) {
-	type benchmarkType struct {
-		url  string
-		name string
-	}
-
-	benchmarks := []benchmarkType{
-		{url: "https://github.com/go-gitea/gitea.git", name: "gitea"},
-		{url: "https://github.com/ethantkoenig/manyfiles.git", name: "manyfiles"},
-		{url: "https://github.com/moby/moby.git", name: "moby"},
-		{url: "https://github.com/golang/go.git", name: "go"},
-		{url: "https://github.com/torvalds/linux.git", name: "linux"},
-	}
-
-	doBenchmark := func(benchmark benchmarkType) {
-		var commit *Commit
-		var entries Entries
-		var repo *Repository
-		repoPath, err := cloneRepo(b, benchmark.url)
-		if err != nil {
-			b.Fatal(err)
-		}
-
-		if repo, err = OpenRepository(b.Context(), repoPath); err != nil {
-			b.Fatal(err)
-		}
-		defer repo.Close()
-
-		if commit, err = repo.GetBranchCommit("master"); err != nil {
-			b.Fatal(err)
-		} else if entries, err = commit.Tree.ListEntries(); err != nil {
-			b.Fatal(err)
-		}
-		b.ResetTimer()
-		b.Run(benchmark.name, func(b *testing.B) {
-			for b.Loop() {
-				_, _, err := entries.GetCommitsInfo(b.Context(), "/any/repo-link", commit, "")
-				if err != nil {
-					b.Fatal(err)
-				}
-			}
-		})
-	}
-
-	for _, benchmark := range benchmarks {
-		doBenchmark(benchmark)
-	}
-}

modules/git/commit_reader.go

@@ -15,7 +15,7 @@ const (
 	commitHeaderGpgsigSha256 = "gpgsig-sha256"
 )
 
-func assignCommitFields(gitRepo *Repository, commit *Commit, headerKey string, headerValue []byte) error {
+func assignCommitFields(commit *Commit, headerKey string, headerValue []byte) error {
 	if len(headerValue) > 0 && headerValue[len(headerValue)-1] == '\n' {
 		headerValue = headerValue[:len(headerValue)-1] // remove trailing newline
 	}
@@ -25,7 +25,7 @@ func assignCommitFields(gitRepo *Repository, commit *Commit, headerKey string, h
 		if err != nil {
 			return fmt.Errorf("invalid tree ID %q: %w", string(headerValue), err)
 		}
-		commit.Tree = *NewTree(gitRepo, objID)
+		commit.TreeID = objID
 	case "parent":
 		objID, err := NewIDFromString(string(headerValue))
 		if err != nil {
@@ -48,7 +48,7 @@ func assignCommitFields(gitRepo *Repository, commit *Commit, headerKey string, h
 // We need this to interpret commits from cat-file or cat-file --batch
 //
 // If used as part of a cat-file --batch stream you need to limit the reader to the correct size
-func CommitFromReader(gitRepo *Repository, objectID ObjectID, reader io.Reader) (*Commit, error) {
+func CommitFromReader(objectID ObjectID, reader io.Reader) (*Commit, error) {
 	commit := &Commit{
 		ID:        objectID,
 		Author:    &Signature{},
@@ -74,7 +74,7 @@ func CommitFromReader(gitRepo *Repository, objectID ObjectID, reader io.Reader)
 			k, v, _ := bytes.Cut(line, []byte{' '})
 			if len(k) != 0 || !inHeader {
 				if headerKey != "" {
-					if err = assignCommitFields(gitRepo, commit, headerKey, headerValue); err != nil {
+					if err = assignCommitFields(commit, headerKey, headerValue); err != nil {
 						return nil, fmt.Errorf("unable to parse commit %q: %w", objectID.String(), err)
 					}
 				}

modules/git/commit_sha256_test.go

@@ -65,7 +65,7 @@ signed commit`
 	assert.NotNil(t, gitRepo)
 	defer gitRepo.Close()
 
-	commitFromReader, err := CommitFromReader(gitRepo, sha, strings.NewReader(commitString))
+	commitFromReader, err := CommitFromReader(sha, strings.NewReader(commitString))
 	assert.NoError(t, err)
 	require.NotNil(t, commitFromReader)
 	assert.EqualValues(t, sha, commitFromReader.ID)
@@ -93,7 +93,7 @@ committer Adam Majer <amajer@suse.de> 1698676906 +0100
 signed commit`, commitFromReader.Signature.Payload)
 	assert.Equal(t, "Adam Majer <amajer@suse.de>", commitFromReader.Author.String())
 
-	commitFromReader2, err := CommitFromReader(gitRepo, sha, strings.NewReader(commitString+"\n\n"))
+	commitFromReader2, err := CommitFromReader(sha, strings.NewReader(commitString+"\n\n"))
 	assert.NoError(t, err)
 	commitFromReader.CommitMessage.MessageRaw += "\n\n"
 	commitFromReader.Signature.Payload += "\n\n"
@@ -118,15 +118,15 @@ func TestHasPreviousCommitSha256(t *testing.T) {
 	assert.Equal(t, objectFormat, parentSHA.Type())
 	assert.Equal(t, "sha256", objectFormat.Name())
 
-	haz, err := commit.HasPreviousCommit(parentSHA)
+	haz, err := commit.HasPreviousCommit(t.Context(), repo, parentSHA)
 	assert.NoError(t, err)
 	assert.True(t, haz)
 
-	hazNot, err := commit.HasPreviousCommit(notParentSHA)
+	hazNot, err := commit.HasPreviousCommit(t.Context(), repo, notParentSHA)
 	assert.NoError(t, err)
 	assert.False(t, hazNot)
 
-	selfNot, err := commit.HasPreviousCommit(commit.ID)
+	selfNot, err := commit.HasPreviousCommit(t.Context(), repo, commit.ID)
 	assert.NoError(t, err)
 	assert.False(t, selfNot)
 }

modules/git/commit_submodule.go

@@ -3,17 +3,19 @@
 
 package git
 
+import "context"
+
 type SubmoduleWebLink struct {
 	RepoWebLink, CommitWebLink string
 }
 
 // GetSubModules get all the submodules of current revision git tree
-func (c *Commit) GetSubModules() (*ObjectCache[*SubModule], error) {
+func (c *Commit) GetSubModules(ctx context.Context, gitRepo *Repository) (*ObjectCache[*SubModule], error) {
 	if c.submoduleCache != nil {
 		return c.submoduleCache, nil
 	}
 
-	entry, err := c.GetTreeEntryByPath(".gitmodules")
+	entry, err := c.GetTreeEntryByPath(ctx, gitRepo, ".gitmodules")
 	if err != nil {
 		if _, ok := err.(ErrNotExist); ok {
 			return nil, nil //nolint:nilnil // return nil to indicate that the submodule does not exist
@@ -21,7 +23,7 @@ func (c *Commit) GetSubModules() (*ObjectCache[*SubModule], error) {
 		return nil, err
 	}
 
-	rd, err := entry.Blob().DataAsync()
+	rd, err := entry.Blob(gitRepo).DataAsync()
 	if err != nil {
 		return nil, err
 	}
@@ -37,8 +39,8 @@ func (c *Commit) GetSubModules() (*ObjectCache[*SubModule], error) {
 
 // GetSubModule gets the submodule by the entry name.
 // It returns "nil, nil" if the submodule does not exist, caller should always remember to check the "nil"
-func (c *Commit) GetSubModule(entryName string) (*SubModule, error) {
-	modules, err := c.GetSubModules()
+func (c *Commit) GetSubModule(ctx context.Context, gitRepo *Repository, entryName string) (*SubModule, error) {
+	modules, err := c.GetSubModules(ctx, gitRepo)
 	if err != nil {
 		return nil, err
 	}

modules/git/commit_test.go

@@ -61,7 +61,7 @@ empty commit`
 	assert.NotNil(t, gitRepo)
 	defer gitRepo.Close()
 
-	commitFromReader, err := CommitFromReader(gitRepo, sha, strings.NewReader(commitString))
+	commitFromReader, err := CommitFromReader(sha, strings.NewReader(commitString))
 	assert.NoError(t, err)
 	require.NotNil(t, commitFromReader)
 	assert.EqualValues(t, sha, commitFromReader.ID)
@@ -89,7 +89,7 @@ committer silverwind <me@silverwind.io> 1563741793 +0200
 empty commit`, commitFromReader.Signature.Payload)
 	assert.Equal(t, "silverwind <me@silverwind.io>", commitFromReader.Author.String())
 
-	commitFromReader2, err := CommitFromReader(gitRepo, sha, strings.NewReader(commitString+"\n\n"))
+	commitFromReader2, err := CommitFromReader(sha, strings.NewReader(commitString+"\n\n"))
 	assert.NoError(t, err)
 	commitFromReader.CommitMessage.MessageRaw += "\n\n"
 	commitFromReader.Signature.Payload += "\n\n"
@@ -125,7 +125,7 @@ ISO-8859-1`
 	assert.NotNil(t, gitRepo)
 	defer gitRepo.Close()
 
-	commitFromReader, err := CommitFromReader(gitRepo, sha, strings.NewReader(commitString))
+	commitFromReader, err := CommitFromReader(sha, strings.NewReader(commitString))
 	assert.NoError(t, err)
 	require.NotNil(t, commitFromReader)
 	assert.EqualValues(t, sha, commitFromReader.ID)
@@ -152,7 +152,7 @@ encoding ISO-8859-1
 ISO-8859-1`, commitFromReader.Signature.Payload)
 	assert.Equal(t, "KN4CK3R <admin@oldschoolhack.me>", commitFromReader.Author.String())
 
-	commitFromReader2, err := CommitFromReader(gitRepo, sha, strings.NewReader(commitString+"\n\n"))
+	commitFromReader2, err := CommitFromReader(sha, strings.NewReader(commitString+"\n\n"))
 	assert.NoError(t, err)
 	commitFromReader.CommitMessage.MessageRaw += "\n\n"
 	commitFromReader.Signature.Payload += "\n\n"
@@ -172,15 +172,15 @@ func TestHasPreviousCommit(t *testing.T) {
 	parentSHA := MustIDFromString("8d92fc957a4d7cfd98bc375f0b7bb189a0d6c9f2")
 	notParentSHA := MustIDFromString("2839944139e0de9737a044f78b0e4b40d989a9e3")
 
-	haz, err := commit.HasPreviousCommit(parentSHA)
+	haz, err := commit.HasPreviousCommit(t.Context(), repo, parentSHA)
 	assert.NoError(t, err)
 	assert.True(t, haz)
 
-	hazNot, err := commit.HasPreviousCommit(notParentSHA)
+	hazNot, err := commit.HasPreviousCommit(t.Context(), repo, notParentSHA)
 	assert.NoError(t, err)
 	assert.False(t, hazNot)
 
-	selfNot, err := commit.HasPreviousCommit(commit.ID)
+	selfNot, err := commit.HasPreviousCommit(t.Context(), repo, commit.ID)
 	assert.NoError(t, err)
 	assert.False(t, selfNot)
 }

modules/git/diff.go

@@ -75,7 +75,7 @@ func getRepoRawDiffForFileCmd(_ context.Context, repo *Repository, startCommit,
 		} else if commit.ParentCount() == 0 {
 			cmd.AddArguments("show").AddDynamicArguments(endCommit).AddDashesAndList(files...)
 		} else {
-			c, err := commit.Parent(0)
+			c, err := commit.Parent(repo, 0)
 			if err != nil {
 				return nil, err
 			}
@@ -90,7 +90,7 @@ func getRepoRawDiffForFileCmd(_ context.Context, repo *Repository, startCommit,
 		} else if commit.ParentCount() == 0 {
 			cmd.AddArguments("format-patch", "--no-signature", "--stdout", "--root").AddDynamicArguments(endCommit).AddDashesAndList(files...)
 		} else {
-			c, err := commit.Parent(0)
+			c, err := commit.Parent(repo, 0)
 			if err != nil {
 				return nil, err
 			}

modules/git/languagestats/language_stats_gogit.go

@@ -7,6 +7,7 @@ package languagestats
 
 import (
 	"bytes"
+	"context"
 	"io"
 
 	"gitea.dev/modules/analyze"
@@ -21,7 +22,7 @@ import (
 )
 
 // GetLanguageStats calculates language stats for git repository at specified commit
-func GetLanguageStats(repo *git_module.Repository, commitID string) (map[string]int64, error) {
+func GetLanguageStats(_ context.Context, repo *git_module.Repository, commitID string) (map[string]int64, error) {
 	r, err := git.PlainOpen(repo.Path)
 	if err != nil {
 		return nil, err

modules/git/languagestats/language_stats_nogogit.go

@@ -7,6 +7,7 @@ package languagestats
 
 import (
 	"bytes"
+	"context"
 	"io"
 
 	"gitea.dev/modules/analyze"
@@ -19,10 +20,10 @@ import (
 )
 
 // GetLanguageStats calculates language stats for git repository at specified commit
-func GetLanguageStats(repo *git.Repository, commitID string) (map[string]int64, error) {
+func GetLanguageStats(ctx context.Context, repo *git.Repository, commitID string) (map[string]int64, error) {
 	// We will feed the commit IDs in order into cat-file --batch, followed by blobs as necessary.
 	// so let's create a batch stdin and stdout
-	batch, cancel, err := repo.CatFileBatch(repo.Ctx)
+	batch, cancel, err := repo.CatFileBatch(ctx)
 	if err != nil {
 		return nil, err
 	}
@@ -43,7 +44,7 @@ func GetLanguageStats(repo *git.Repository, commitID string) (map[string]int64,
 		return nil, git.ErrNotExist{ID: commitID}
 	}
 
-	commit, err := git.CommitFromReader(repo, sha, io.LimitReader(batchReader, commitInfo.Size))
+	commit, err := git.CommitFromReader(sha, io.LimitReader(batchReader, commitInfo.Size))
 	if err != nil {
 		log.Debug("Unable to get commit for: %s. Err: %v", commitID, err)
 		return nil, err
@@ -52,9 +53,7 @@ func GetLanguageStats(repo *git.Repository, commitID string) (map[string]int64,
 		return nil, err
 	}
 
-	tree := commit.Tree
-
-	entries, err := tree.ListEntriesRecursiveWithSize()
+	entries, err := commit.Tree().ListEntriesRecursiveWithSize(ctx, repo)
 	if err != nil {
 		return nil, err
 	}
@@ -81,13 +80,15 @@ func GetLanguageStats(repo *git.Repository, commitID string) (map[string]int64,
 		select {
 		case <-repo.Ctx.Done():
 			return sizes, repo.Ctx.Err()
+		case <-ctx.Done():
+			return sizes, ctx.Err()
 		default:
 		}
 
 		contentBuf.Reset()
 		content = contentBuf.Bytes()
 
-		if f.Size() == 0 {
+		if f.GetSize(ctx, repo) == 0 {
 			continue
 		}
 
@@ -124,7 +125,7 @@ func GetLanguageStats(repo *git.Repository, commitID string) (map[string]int64,
 				}
 
 				// this language will always be added to the size
-				sizes[language] += f.Size()
+				sizes[language] += f.GetSize(ctx, repo)
 				continue
 			}
 		}
@@ -138,7 +139,7 @@ func GetLanguageStats(repo *git.Repository, commitID string) (map[string]int64,
 
 		// If content can not be read or file is too big just do detection by filename
 
-		if f.Size() <= bigFileSize {
+		if f.GetSize(ctx, repo) <= bigFileSize {
 			info, _, err := batch.QueryContent(f.ID.String())
 			if err != nil {
 				return nil, err
@@ -192,10 +193,10 @@ func GetLanguageStats(repo *git.Repository, commitID string) (map[string]int64,
 			includedLanguage[language] = included
 		}
 		if included || isDetectable.ValueOrDefault(false) {
-			sizes[language] += f.Size()
+			sizes[language] += f.GetSize(ctx, repo)
 		} else if len(sizes) == 0 && (firstExcludedLanguage == "" || firstExcludedLanguage == language) {
 			firstExcludedLanguage = language
-			firstExcludedLanguageSize += f.Size()
+			firstExcludedLanguageSize += f.GetSize(ctx, repo)
 		}
 	}
 

modules/git/languagestats/language_stats_test.go

@@ -22,7 +22,7 @@ func TestRepository_GetLanguageStats(t *testing.T) {
 	require.NoError(t, err)
 	defer gitRepo.Close()
 
-	stats, err := GetLanguageStats(gitRepo, "8fee858da5796dfb37704761701bb8e800ad9ef3")
+	stats, err := GetLanguageStats(t.Context(), gitRepo, "8fee858da5796dfb37704761701bb8e800ad9ef3")
 	require.NoError(t, err)
 
 	assert.Equal(t, map[string]int64{

modules/git/last_commit_cache_gogit.go

@@ -13,26 +13,26 @@ import (
 )
 
 // CacheCommit will cache the commit from the gitRepository
-func (c *Commit) CacheCommit(ctx context.Context) error {
-	if c.repo.LastCommitCache == nil {
+func (c *Commit) CacheCommit(ctx context.Context, gitRepo *Repository) error {
+	if gitRepo.LastCommitCache == nil {
 		return nil
 	}
-	commitNodeIndex, _ := c.repo.CommitNodeIndex()
+	commitNodeIndex, _ := gitRepo.CommitNodeIndex()
 
 	index, err := commitNodeIndex.Get(plumbing.Hash(c.ID.RawValue()))
 	if err != nil {
 		return err
 	}
 
-	return c.recursiveCache(ctx, index, &c.Tree, "", 1)
+	return c.recursiveCache(ctx, gitRepo, index, c.Tree(), "", 1)
 }
 
-func (c *Commit) recursiveCache(ctx context.Context, index cgobject.CommitNode, tree *Tree, treePath string, level int) error {
+func (c *Commit) recursiveCache(ctx context.Context, gitRepo *Repository, index cgobject.CommitNode, tree *Tree, treePath string, level int) error {
 	if level == 0 {
 		return nil
 	}
 
-	entries, err := tree.ListEntries()
+	entries, err := tree.ListEntries(ctx, gitRepo)
 	if err != nil {
 		return err
 	}
@@ -44,18 +44,18 @@ func (c *Commit) recursiveCache(ctx context.Context, index cgobject.CommitNode,
 		entryMap[entry.Name()] = entry
 	}
 
-	commits, err := GetLastCommitForPaths(ctx, c.repo.LastCommitCache, index, treePath, entryPaths)
+	commits, err := getLastCommitForPathsByCommitNode(ctx, gitRepo, index, treePath, entryPaths)
 	if err != nil {
 		return err
 	}
 
 	for entry := range commits {
 		if entryMap[entry].IsDir() {
-			subTree, err := tree.SubTree(entry)
+			subTree, err := tree.SubTree(ctx, gitRepo, entry)
 			if err != nil {
 				return err
 			}
-			if err := c.recursiveCache(ctx, index, subTree, entry, level-1); err != nil {
+			if err := c.recursiveCache(ctx, gitRepo, index, subTree, entry, level-1); err != nil {
 				return err
 			}
 		}

modules/git/last_commit_cache_nogogit.go

@@ -10,19 +10,18 @@ import (
 )
 
 // CacheCommit will cache the commit from the gitRepository
-func (c *Commit) CacheCommit(ctx context.Context) error {
-	if c.repo.LastCommitCache == nil {
+func (c *Commit) CacheCommit(ctx context.Context, gitRepo *Repository) error {
+	if gitRepo.LastCommitCache == nil {
 		return nil
 	}
-	return c.recursiveCache(ctx, &c.Tree, "", 1)
+	return c.recursiveCache(ctx, gitRepo, c.Tree(), "", 1)
 }
 
-func (c *Commit) recursiveCache(ctx context.Context, tree *Tree, treePath string, level int) error {
+func (c *Commit) recursiveCache(ctx context.Context, gitRepo *Repository, tree *Tree, treePath string, level int) error {
 	if level == 0 {
 		return nil
 	}
-
-	entries, err := tree.ListEntries()
+	entries, err := tree.ListEntries(ctx, gitRepo)
 	if err != nil {
 		return err
 	}
@@ -32,7 +31,7 @@ func (c *Commit) recursiveCache(ctx context.Context, tree *Tree, treePath string
 		entryPaths[i] = entry.Name()
 	}
 
-	_, err = walkGitLog(ctx, c.repo, c, treePath, entryPaths...)
+	_, err = walkGitLog(ctx, gitRepo, c, treePath, entryPaths...)
 	if err != nil {
 		return err
 	}
@@ -40,11 +39,11 @@ func (c *Commit) recursiveCache(ctx context.Context, tree *Tree, treePath string
 	for _, treeEntry := range entries {
 		// entryMap won't contain "" therefore skip this.
 		if treeEntry.IsDir() {
-			subTree, err := tree.SubTree(treeEntry.Name())
+			subTree, err := tree.SubTree(ctx, gitRepo, treeEntry.Name())
 			if err != nil {
 				return err
 			}
-			if err := c.recursiveCache(ctx, subTree, treeEntry.Name(), level-1); err != nil {
+			if err := c.recursiveCache(ctx, gitRepo, subTree, treeEntry.Name(), level-1); err != nil {
 				return err
 			}
 		}

modules/git/log_name_status_nogogit.go

@@ -263,13 +263,12 @@ var walkGitLogDebugBeforeNext func() // is used to simulate various edge git pro
 // walkGitLog walks the git log --name-status for the head commit in the provided treepath and files
 func walkGitLog(ctx context.Context, repo *Repository, head *Commit, treepath string, paths ...string) (map[string]string, error) {
 	headRef := head.ID.String()
-
-	tree, err := head.SubTree(treepath)
+	tree, err := head.SubTree(ctx, repo, treepath)
 	if err != nil {
 		return nil, err
 	}
 
-	entries, err := tree.ListEntries()
+	entries, err := tree.ListEntries(ctx, repo)
 	if err != nil {
 		return nil, err
 	}

modules/git/notes.go

@@ -3,6 +3,14 @@
 
 package git
 
+import (
+	"context"
+	"io"
+	"strings"
+
+	"gitea.dev/modules/log"
+)
+
 // NotesRef is the git ref where Gitea will look for git-notes data.
 // The value ("refs/notes/commits") is the default ref used by git-notes.
 const NotesRef = "refs/notes/commits"
@@ -12,3 +20,80 @@ type Note struct {
 	Message []byte
 	Commit  *Commit
 }
+
+// GetNote retrieves the git-notes data for a given commit.
+// FIXME: Add LastCommitCache support
+func GetNote(ctx context.Context, repo *Repository, commitID string, note *Note) error {
+	log.Trace("Searching for git note corresponding to the commit %q in the repository %q", commitID, repo.Path)
+	notes, err := repo.GetCommit(NotesRef)
+	if err != nil {
+		if IsErrNotExist(err) {
+			return err
+		}
+		log.Error("Unable to get commit from ref %q. Error: %v", NotesRef, err)
+		return err
+	}
+
+	path := ""
+
+	tree := notes.Tree()
+	log.Trace("Found tree with ID %q while searching for git note corresponding to the commit %q", tree.ID, commitID)
+
+	var entry *TreeEntry
+	originalCommitID := commitID
+	for len(commitID) > 2 {
+		entry, err = tree.GetTreeEntryByPath(ctx, repo, commitID)
+		if err == nil {
+			path += commitID
+			break
+		}
+		if IsErrNotExist(err) {
+			tree, err = tree.SubTree(ctx, repo, commitID[0:2])
+			path += commitID[0:2] + "/"
+			commitID = commitID[2:]
+		}
+		if err != nil {
+			// Err may have been updated by the SubTree we need to recheck if it's again an ErrNotExist
+			if !IsErrNotExist(err) {
+				log.Error("Unable to find git note corresponding to the commit %q. Error: %v", originalCommitID, err)
+			}
+			return err
+		}
+	}
+
+	blob := entry.Blob(repo)
+	dataRc, err := blob.DataAsync()
+	if err != nil {
+		log.Error("Unable to read blob with ID %q. Error: %v", blob.ID, err)
+		return err
+	}
+	closed := false
+	defer func() {
+		if !closed {
+			_ = dataRc.Close()
+		}
+	}()
+	d, err := io.ReadAll(dataRc)
+	if err != nil {
+		log.Error("Unable to read blob with ID %q. Error: %v", blob.ID, err)
+		return err
+	}
+	_ = dataRc.Close()
+	closed = true
+	note.Message = d
+
+	treePath := ""
+	if idx := strings.LastIndex(path, "/"); idx > -1 {
+		treePath = path[:idx]
+		path = path[idx+1:]
+	}
+
+	lastCommits, err := GetLastCommitForPaths(ctx, repo, notes, treePath, []string{path})
+	if err != nil {
+		log.Error("Unable to get the commit for the path %q. Error: %v", treePath, err)
+		return err
+	}
+	note.Commit = lastCommits[path]
+
+	return nil
+}

modules/git/notes_gogit.go

@@ -1,95 +0,0 @@
-// Copyright 2019 The Gitea Authors. All rights reserved.
-// SPDX-License-Identifier: MIT
-
-//go:build gogit
-
-package git
-
-import (
-	"context"
-	"fmt"
-	"io"
-	"strings"
-
-	"gitea.dev/modules/log"
-
-	"github.com/go-git/go-git/v5/plumbing"
-	"github.com/go-git/go-git/v5/plumbing/object"
-)
-
-// GetNote retrieves the git-notes data for a given commit.
-// FIXME: Add LastCommitCache support
-func GetNote(ctx context.Context, repo *Repository, commitID string, note *Note) error {
-	log.Trace("Searching for git note corresponding to the commit %q in the repository %q", commitID, repo.Path)
-	notes, err := repo.GetCommit(NotesRef)
-	if err != nil {
-		if IsErrNotExist(err) {
-			return err
-		}
-		log.Error("Unable to get commit from ref %q. Error: %v", NotesRef, err)
-		return err
-	}
-
-	remainingCommitID := commitID
-	var path strings.Builder
-	currentTree, err := notes.Tree.gogitTreeObject()
-	if err != nil {
-		return fmt.Errorf("unable to get tree object for notes commit %q: %w", notes.ID.String(), err)
-	}
-
-	log.Trace("Found tree with ID %q while searching for git note corresponding to the commit %q", currentTree.Entries[0].Name, commitID)
-	var file *object.File
-	for len(remainingCommitID) > 2 {
-		file, err = currentTree.File(remainingCommitID)
-		if err == nil {
-			path.WriteString(remainingCommitID)
-			break
-		}
-		if err == object.ErrFileNotFound {
-			currentTree, err = currentTree.Tree(remainingCommitID[0:2])
-			path.WriteString(remainingCommitID[0:2] + "/")
-			remainingCommitID = remainingCommitID[2:]
-		}
-		if err != nil {
-			if err == object.ErrDirectoryNotFound {
-				return ErrNotExist{ID: remainingCommitID, RelPath: path.String()}
-			}
-			log.Error("Unable to find git note corresponding to the commit %q. Error: %v", commitID, err)
-			return err
-		}
-	}
-
-	blob := file.Blob
-	dataRc, err := blob.Reader()
-	if err != nil {
-		log.Error("Unable to read blob with ID %q. Error: %v", blob.ID, err)
-		return err
-	}
-
-	defer dataRc.Close()
-	d, err := io.ReadAll(dataRc)
-	if err != nil {
-		log.Error("Unable to read blob with ID %q. Error: %v", blob.ID, err)
-		return err
-	}
-	note.Message = d
-
-	commitNodeIndex, commitGraphFile := repo.CommitNodeIndex()
-	if commitGraphFile != nil {
-		defer commitGraphFile.Close()
-	}
-
-	commitNode, err := commitNodeIndex.Get(plumbing.Hash(notes.ID.RawValue()))
-	if err != nil {
-		return err
-	}
-
-	lastCommits, err := GetLastCommitForPaths(ctx, nil, commitNode, "", []string{path.String()})
-	if err != nil {
-		log.Error("Unable to get the commit for the path %q. Error: %v", path.String(), err)
-		return err
-	}
-	note.Commit = lastCommits[path.String()]
-
-	return nil
-}

modules/git/notes_nogogit.go

@@ -1,91 +0,0 @@
-// Copyright 2019 The Gitea Authors. All rights reserved.
-// SPDX-License-Identifier: MIT
-
-//go:build !gogit
-
-package git
-
-import (
-	"context"
-	"io"
-	"strings"
-
-	"gitea.dev/modules/log"
-)
-
-// GetNote retrieves the git-notes data for a given commit.
-// FIXME: Add LastCommitCache support
-func GetNote(ctx context.Context, repo *Repository, commitID string, note *Note) error {
-	log.Trace("Searching for git note corresponding to the commit %q in the repository %q", commitID, repo.Path)
-	notes, err := repo.GetCommit(NotesRef)
-	if err != nil {
-		if IsErrNotExist(err) {
-			return err
-		}
-		log.Error("Unable to get commit from ref %q. Error: %v", NotesRef, err)
-		return err
-	}
-
-	path := ""
-
-	tree := &notes.Tree
-	log.Trace("Found tree with ID %q while searching for git note corresponding to the commit %q", tree.ID, commitID)
-
-	var entry *TreeEntry
-	originalCommitID := commitID
-	for len(commitID) > 2 {
-		entry, err = tree.GetTreeEntryByPath(commitID)
-		if err == nil {
-			path += commitID
-			break
-		}
-		if IsErrNotExist(err) {
-			tree, err = tree.SubTree(commitID[0:2])
-			path += commitID[0:2] + "/"
-			commitID = commitID[2:]
-		}
-		if err != nil {
-			// Err may have been updated by the SubTree we need to recheck if it's again an ErrNotExist
-			if !IsErrNotExist(err) {
-				log.Error("Unable to find git note corresponding to the commit %q. Error: %v", originalCommitID, err)
-			}
-			return err
-		}
-	}
-
-	blob := entry.Blob()
-	dataRc, err := blob.DataAsync()
-	if err != nil {
-		log.Error("Unable to read blob with ID %q. Error: %v", blob.ID, err)
-		return err
-	}
-	closed := false
-	defer func() {
-		if !closed {
-			_ = dataRc.Close()
-		}
-	}()
-	d, err := io.ReadAll(dataRc)
-	if err != nil {
-		log.Error("Unable to read blob with ID %q. Error: %v", blob.ID, err)
-		return err
-	}
-	_ = dataRc.Close()
-	closed = true
-	note.Message = d
-
-	treePath := ""
-	if idx := strings.LastIndex(path, "/"); idx > -1 {
-		treePath = path[:idx]
-		path = path[idx+1:]
-	}
-
-	lastCommits, err := GetLastCommitForPaths(ctx, notes, treePath, []string{path})
-	if err != nil {
-		log.Error("Unable to get the commit for the path %q. Error: %v", treePath, err)
-		return err
-	}
-	note.Commit = lastCommits[path]
-
-	return nil
-}

modules/git/pipeline/lfs_nogogit.go

@@ -72,7 +72,7 @@ func findLFSFileFunc(repo *git.Repository, objectID git.ObjectID, revListReader
 				continue
 			case "commit":
 				// Read in the commit to get its tree and in case this is one of the last used commits
-				curCommit, err = git.CommitFromReader(repo, git.MustIDFromString(commitID), io.LimitReader(batchReader, info.Size))
+				curCommit, err = git.CommitFromReader(git.MustIDFromString(commitID), io.LimitReader(batchReader, info.Size))
 				if err != nil {
 					return nil, err
 				}
@@ -80,7 +80,7 @@ func findLFSFileFunc(repo *git.Repository, objectID git.ObjectID, revListReader
 					return nil, err
 				}
 
-				if info, _, err = batch.QueryContent(curCommit.Tree.ID.String()); err != nil {
+				if info, _, err = batch.QueryContent(curCommit.TreeID.String()); err != nil {
 					return nil, err
 				}
 				curPath = ""

modules/git/repo_commit_gogit.go

@@ -92,15 +92,14 @@ func (repo *Repository) getCommit(id ObjectID) (*Commit, error) {
 	}
 
 	commit := convertCommit(gogitCommit)
-	commit.repo = repo
 
 	tree, err := gogitCommit.Tree()
 	if err != nil {
 		return nil, err
 	}
 
-	commit.Tree.ID = ParseGogitHash(tree.Hash)
-	commit.Tree.resolvedGogitTreeObject = tree
+	commit.TreeID = ParseGogitHash(tree.Hash)
+	commit.Tree().resolvedGogitTreeObject = tree
 
 	return commit, nil
 }

modules/git/repo_commit_nogogit.go

@@ -88,7 +88,7 @@ func (repo *Repository) getCommitWithBatch(batch CatFileBatch, id ObjectID) (*Co
 		}
 		return repo.getCommitWithBatch(batch, tag.Object)
 	case "commit":
-		commit, err := CommitFromReader(repo, id, io.LimitReader(rd, info.Size))
+		commit, err := CommitFromReader(id, io.LimitReader(rd, info.Size))
 		if err != nil {
 			return nil, err
 		}

modules/git/repo_index.go

@@ -149,5 +149,5 @@ func (repo *Repository) WriteTree() (*Tree, error) {
 	if err != nil {
 		return nil, err
 	}
-	return NewTree(repo, id), nil
+	return newTree(id), nil
 }

modules/git/repo_tree_gogit.go

@@ -25,7 +25,7 @@ func (repo *Repository) getTree(id ObjectID) (*Tree, error) {
 		return nil, err
 	}
 
-	tree := NewTree(repo, id)
+	tree := newTree(id)
 	tree.resolvedGogitTreeObject = gogitTree
 	return tree, nil
 }
@@ -53,7 +53,6 @@ func (repo *Repository) GetTree(idStr string) (*Tree, error) {
 	if err != nil {
 		return nil, err
 	}
-	resolvedID := id
 	commitObject, err := repo.gogitRepo.CommitObject(plumbing.Hash(id.RawValue()))
 	if err == nil {
 		id = ParseGogitHash(commitObject.TreeHash)
@@ -62,6 +61,5 @@ func (repo *Repository) GetTree(idStr string) (*Tree, error) {
 	if err != nil {
 		return nil, err
 	}
-	treeObject.ResolvedID = resolvedID
 	return treeObject, nil
 }

modules/git/repo_tree_nogogit.go

@@ -23,7 +23,6 @@ func (repo *Repository) getTree(id ObjectID) (*Tree, error) {
 
 	switch info.Type {
 	case "tag":
-		resolvedID := id
 		data, err := io.ReadAll(io.LimitReader(rd, info.Size))
 		if err != nil {
 			return nil, err
@@ -37,21 +36,20 @@ func (repo *Repository) getTree(id ObjectID) (*Tree, error) {
 		if err != nil {
 			return nil, err
 		}
-		commit.Tree.ResolvedID = resolvedID
-		return &commit.Tree, nil
+		tree := commit.Tree()
+		return tree, nil
 	case "commit":
-		commit, err := CommitFromReader(repo, id, io.LimitReader(rd, info.Size))
+		commit, err := CommitFromReader(id, io.LimitReader(rd, info.Size))
 		if err != nil {
 			return nil, err
 		}
 		if _, err := rd.Discard(1); err != nil {
 			return nil, err
 		}
-		commit.Tree.ResolvedID = commit.ID
-		return &commit.Tree, nil
+		tree := commit.Tree()
+		return tree, nil
 	case "tree":
-		tree := NewTree(repo, id)
-		tree.ResolvedID = id
+		tree := newTree(id)
 		objectFormat, err := repo.GetObjectFormat()
 		if err != nil {
 			return nil, err

modules/git/tree.go

@@ -6,31 +6,22 @@ package git
 
 import (
 	"bytes"
+	"context"
 	"strings"
 
 	"gitea.dev/modules/git/gitcmd"
 )
 
 type TreeCommon struct {
-	ID         ObjectID
-	ResolvedID ObjectID
-
-	repo  *Repository
-	ptree *Tree // parent tree
+	ID ObjectID
 }
 
-// NewTree create a new tree according the repository and tree id
-func NewTree(repo *Repository, id ObjectID) *Tree {
-	return &Tree{
-		TreeCommon: TreeCommon{
-			ID:   id,
-			repo: repo,
-		},
-	}
+func newTree(id ObjectID) *Tree {
+	return &Tree{TreeCommon: TreeCommon{ID: id}}
 }
 
 // SubTree get a subtree by the sub dir path
-func (t *Tree) SubTree(rpath string) (*Tree, error) {
+func (t *Tree) SubTree(ctx context.Context, gitRepo *Repository, rpath string) (*Tree, error) {
 	if len(rpath) == 0 {
 		return t, nil
 	}
@@ -43,16 +34,15 @@ func (t *Tree) SubTree(rpath string) (*Tree, error) {
 		te  *TreeEntry
 	)
 	for _, name := range paths {
-		te, err = p.GetTreeEntryByPath(name)
+		te, err = p.GetTreeEntryByPath(ctx, gitRepo, name)
 		if err != nil {
 			return nil, err
 		}
 
-		g, err = t.repo.getTree(te.ID)
+		g, err = gitRepo.getTree(te.ID)
 		if err != nil {
 			return nil, err
 		}
-		g.ptree = p
 		p = g
 	}
 	return g, nil

modules/git/tree_blob.go

@@ -4,15 +4,17 @@
 
 package git
 
+import "context"
+
 // GetBlobByPath get the blob object according the path
-func (t *Tree) GetBlobByPath(relpath string) (*Blob, error) {
-	entry, err := t.GetTreeEntryByPath(relpath)
+func (t *Tree) GetBlobByPath(ctx context.Context, gitRepo *Repository, relpath string) (*Blob, error) {
+	entry, err := t.GetTreeEntryByPath(ctx, gitRepo, relpath)
 	if err != nil {
 		return nil, err
 	}
 
 	if !entry.IsDir() && !entry.IsSubModule() {
-		return entry.Blob(), nil
+		return entry.Blob(gitRepo), nil
 	}
 
 	return nil, ErrNotExist{"", relpath}

modules/git/tree_blob_gogit.go

@@ -7,6 +7,7 @@
 package git
 
 import (
+	"context"
 	"path"
 	"strings"
 
@@ -14,7 +15,7 @@ import (
 )
 
 // GetTreeEntryByPath get the tree entries according the sub dir
-func (t *Tree) GetTreeEntryByPath(relpath string) (*TreeEntry, error) {
+func (t *Tree) GetTreeEntryByPath(ctx context.Context, gitRepo *Repository, relpath string) (*TreeEntry, error) {
 	if len(relpath) == 0 {
 		return &TreeEntry{
 			ID:        t.ID,
@@ -30,7 +31,7 @@ func (t *Tree) GetTreeEntryByPath(relpath string) (*TreeEntry, error) {
 	tree := t
 	for i, name := range parts {
 		if i == len(parts)-1 {
-			entries, err := tree.ListEntries()
+			entries, err := tree.ListEntries(ctx, gitRepo)
 			if err != nil {
 				if err == plumbing.ErrObjectNotFound {
 					return nil, ErrNotExist{
@@ -45,7 +46,7 @@ func (t *Tree) GetTreeEntryByPath(relpath string) (*TreeEntry, error) {
 				}
 			}
 		} else {
-			tree, err = tree.SubTree(name)
+			tree, err = tree.SubTree(ctx, gitRepo, name)
 			if err != nil {
 				if err == plumbing.ErrObjectNotFound {
 					return nil, ErrNotExist{

modules/git/tree_blob_nogogit.go

@@ -6,12 +6,13 @@
 package git
 
 import (
+	"context"
 	"path"
 	"strings"
 )
 
 // GetTreeEntryByPath get the tree entries according the sub dir
-func (t *Tree) GetTreeEntryByPath(relpath string) (_ *TreeEntry, err error) {
+func (t *Tree) GetTreeEntryByPath(ctx context.Context, gitRepo *Repository, relpath string) (_ *TreeEntry, err error) {
 	if len(relpath) == 0 {
 		return &TreeEntry{
 			ptree:     t,
@@ -26,14 +27,14 @@ func (t *Tree) GetTreeEntryByPath(relpath string) (_ *TreeEntry, err error) {
 
 	tree := t
 	for _, name := range parts[:len(parts)-1] {
-		tree, err = tree.SubTree(name)
+		tree, err = tree.SubTree(ctx, gitRepo, name)
 		if err != nil {
 			return nil, err
 		}
 	}
 
 	name := parts[len(parts)-1]
-	entries, err := tree.ListEntries()
+	entries, err := tree.ListEntries(ctx, gitRepo)
 	if err != nil {
 		return nil, err
 	}

modules/git/tree_entry.go

@@ -5,6 +5,7 @@
 package git
 
 import (
+	"context"
 	"path"
 	"slices"
 	"strings"
@@ -78,18 +79,18 @@ type EntryFollowResult struct {
 	TargetEntry    *TreeEntry
 }
 
-func EntryFollowLink(commit *Commit, fullPath string, te *TreeEntry) (*EntryFollowResult, error) {
+func EntryFollowLink(ctx context.Context, gitRepo *Repository, commit *Commit, fullPath string, te *TreeEntry) (*EntryFollowResult, error) {
 	if !te.IsLink() {
 		return nil, util.ErrorWrap(util.ErrUnprocessableContent, "%q is not a symlink", fullPath)
 	}
 
 	// git's filename max length is 4096, hopefully a link won't be longer than multiple of that
 	const maxSymlinkSize = 20 * 4096
-	if te.Blob().Size() > maxSymlinkSize {
+	if te.Blob(gitRepo).Size() > maxSymlinkSize {
 		return nil, util.ErrorWrap(util.ErrUnprocessableContent, "%q content exceeds symlink limit", fullPath)
 	}
 
-	link, err := te.Blob().GetBlobContent(maxSymlinkSize)
+	link, err := te.Blob(gitRepo).GetBlobContent(maxSymlinkSize)
 	if err != nil {
 		return nil, err
 	}
@@ -99,18 +100,18 @@ func EntryFollowLink(commit *Commit, fullPath string, te *TreeEntry) (*EntryFoll
 	}
 
 	targetFullPath := path.Join(path.Dir(fullPath), link)
-	targetEntry, err := commit.GetTreeEntryByPath(targetFullPath)
+	targetEntry, err := commit.GetTreeEntryByPath(ctx, gitRepo, targetFullPath)
 	if err != nil {
 		return &EntryFollowResult{SymlinkContent: link}, err
 	}
 	return &EntryFollowResult{SymlinkContent: link, TargetFullPath: targetFullPath, TargetEntry: targetEntry}, nil
 }
 
-func EntryFollowLinks(commit *Commit, firstFullPath string, firstTreeEntry *TreeEntry, optLimit ...int) (res *EntryFollowResult, err error) {
+func EntryFollowLinks(ctx context.Context, gitRepo *Repository, commit *Commit, firstFullPath string, firstTreeEntry *TreeEntry, optLimit ...int) (res *EntryFollowResult, err error) {
 	limit := util.OptionalArg(optLimit, 10)
 	treeEntry, fullPath := firstTreeEntry, firstFullPath
 	for range limit {
-		res, err = EntryFollowLink(commit, fullPath, treeEntry)
+		res, err = EntryFollowLink(ctx, gitRepo, commit, fullPath, treeEntry)
 		if err != nil {
 			return res, err
 		}
@@ -125,28 +126,26 @@ func EntryFollowLinks(commit *Commit, firstFullPath string, firstTreeEntry *Tree
 	return res, nil
 }
 
-// returns the Tree pointed to by this TreeEntry, or nil if this is not a tree
-func (te *TreeEntry) Tree() *Tree {
-	t, err := te.ptree.repo.getTree(te.ID)
+func (te *TreeEntry) Tree(gitRepo *Repository) *Tree {
+	t, err := gitRepo.getTree(te.ID)
 	if err != nil {
 		return nil
 	}
-	t.ptree = te.ptree
 	return t
 }
 
 // GetSubJumpablePathName return the full path of subdirectory jumpable ( contains only one directory )
-func (te *TreeEntry) GetSubJumpablePathName() string {
+func (te *TreeEntry) GetSubJumpablePathName(ctx context.Context, gitRepo *Repository) string {
 	if te.IsSubModule() || !te.IsDir() {
 		return ""
 	}
-	tree, err := te.ptree.SubTree(te.Name())
+	tree, err := te.ptree.SubTree(ctx, gitRepo, te.Name())
 	if err != nil {
 		return te.Name()
 	}
-	entries, _ := tree.ListEntries()
+	entries, _ := tree.ListEntries(ctx, gitRepo)
 	if len(entries) == 1 && entries[0].IsDir() {
-		name := entries[0].GetSubJumpablePathName()
+		name := entries[0].GetSubJumpablePathName(ctx, gitRepo)
 		if name != "" {
 			return te.Name() + "/" + name
 		}

modules/git/tree_entry_common_test.go

@@ -23,12 +23,12 @@ func TestFollowLink(t *testing.T) {
 	// get the symlink
 	{
 		lnkFullPath := "foo/bar/link_to_hello"
-		lnk, err := commit.Tree.GetTreeEntryByPath("foo/bar/link_to_hello")
+		lnk, err := commit.Tree().GetTreeEntryByPath(t.Context(), r, "foo/bar/link_to_hello")
 		require.NoError(t, err)
 		assert.True(t, lnk.IsLink())
 
 		// should be able to dereference to target
-		res, err := EntryFollowLink(commit, lnkFullPath, lnk)
+		res, err := EntryFollowLink(t.Context(), r, commit, lnkFullPath, lnk)
 		require.NoError(t, err)
 		assert.Equal(t, "hello", res.TargetEntry.Name())
 		assert.Equal(t, "foo/nar/hello", res.TargetFullPath)
@@ -38,38 +38,38 @@ func TestFollowLink(t *testing.T) {
 
 	{
 		// should error when called on a normal file
-		entry, err := commit.Tree.GetTreeEntryByPath("file1.txt")
+		entry, err := commit.Tree().GetTreeEntryByPath(t.Context(), r, "file1.txt")
 		require.NoError(t, err)
-		res, err := EntryFollowLink(commit, "file1.txt", entry)
+		res, err := EntryFollowLink(t.Context(), r, commit, "file1.txt", entry)
 		assert.ErrorIs(t, err, util.ErrUnprocessableContent)
 		assert.Nil(t, res)
 	}
 
 	{
 		// should error for broken links
-		entry, err := commit.Tree.GetTreeEntryByPath("foo/broken_link")
+		entry, err := commit.Tree().GetTreeEntryByPath(t.Context(), r, "foo/broken_link")
 		require.NoError(t, err)
 		assert.True(t, entry.IsLink())
-		res, err := EntryFollowLink(commit, "foo/broken_link", entry)
+		res, err := EntryFollowLink(t.Context(), r, commit, "foo/broken_link", entry)
 		assert.ErrorIs(t, err, util.ErrNotExist)
 		assert.Equal(t, "nar/broken_link", res.SymlinkContent)
 	}
 
 	{
 		// should error for external links
-		entry, err := commit.Tree.GetTreeEntryByPath("foo/outside_repo")
+		entry, err := commit.Tree().GetTreeEntryByPath(t.Context(), r, "foo/outside_repo")
 		require.NoError(t, err)
 		assert.True(t, entry.IsLink())
-		res, err := EntryFollowLink(commit, "foo/outside_repo", entry)
+		res, err := EntryFollowLink(t.Context(), r, commit, "foo/outside_repo", entry)
 		assert.ErrorIs(t, err, util.ErrNotExist)
 		assert.Equal(t, "../../outside_repo", res.SymlinkContent)
 	}
 
 	{
 		// testing fix for short link bug
-		entry, err := commit.Tree.GetTreeEntryByPath("foo/link_short")
+		entry, err := commit.Tree().GetTreeEntryByPath(t.Context(), r, "foo/link_short")
 		require.NoError(t, err)
-		res, err := EntryFollowLink(commit, "foo/link_short", entry)
+		res, err := EntryFollowLink(t.Context(), r, commit, "foo/link_short", entry)
 		assert.ErrorIs(t, err, util.ErrNotExist)
 		assert.Equal(t, "a", res.SymlinkContent)
 	}

modules/git/tree_entry_gogit.go

@@ -7,6 +7,8 @@
 package git
 
 import (
+	"context"
+
 	"github.com/go-git/go-git/v5/plumbing"
 	"github.com/go-git/go-git/v5/plumbing/filemode"
 	"github.com/go-git/go-git/v5/plumbing/object"
@@ -29,15 +31,15 @@ func (te *TreeEntry) toGogitTreeEntry() *object.TreeEntry {
 	}
 }
 
-// Size returns the size of the entry
-func (te *TreeEntry) Size() int64 {
+// GetSize returns the size of the entry
+func (te *TreeEntry) GetSize(ctx context.Context, gitRepo *Repository) int64 {
 	if te.IsDir() {
 		return 0
 	} else if te.sized {
 		return te.size
 	}
 
-	ptreeGogitTree, err := te.ptree.gogitTreeObject()
+	ptreeGogitTree, err := te.ptree.gogitTreeObject(gitRepo)
 	if err != nil {
 		return 0
 	}
@@ -52,10 +54,10 @@ func (te *TreeEntry) Size() int64 {
 }
 
 // Blob returns the blob object the entry
-func (te *TreeEntry) Blob() *Blob {
+func (te *TreeEntry) Blob(gitRepo *Repository) *Blob {
 	return &Blob{
 		ID:   te.ID,
-		repo: te.ptree.repo,
+		repo: gitRepo,
 		name: te.Name(),
 	}
 }

modules/git/tree_entry_nogogit.go

@@ -5,25 +5,28 @@
 
 package git
 
-import "gitea.dev/modules/log"
+import (
+	"context"
 
-// Size returns the size of the entry
-func (te *TreeEntry) Size() int64 {
+	"gitea.dev/modules/log"
+)
+
+func (te *TreeEntry) GetSize(ctx context.Context, gitRepo *Repository) int64 {
 	if te.IsDir() {
 		return 0
 	} else if te.sized {
 		return te.size
 	}
 
-	batch, cancel, err := te.ptree.repo.CatFileBatch(te.ptree.repo.Ctx)
+	batch, cancel, err := gitRepo.CatFileBatch(ctx)
 	if err != nil {
-		log.Debug("error whilst reading size for %s in %s. Error: %v", te.ID.String(), te.ptree.repo.Path, err)
+		log.Debug("error whilst reading size for %s in %s. Error: %v", te.ID.String(), gitRepo.Path, err)
 		return 0
 	}
 	defer cancel()
 	info, err := batch.QueryInfo(te.ID.String())
 	if err != nil {
-		log.Debug("error whilst reading size for %s in %s. Error: %v", te.ID.String(), te.ptree.repo.Path, err)
+		log.Debug("error whilst reading size for %s in %s. Error: %v", te.ID.String(), gitRepo.Path, err)
 		return 0
 	}
 
@@ -33,12 +36,12 @@ func (te *TreeEntry) Size() int64 {
 }
 
 // Blob returns the blob object the entry
-func (te *TreeEntry) Blob() *Blob {
+func (te *TreeEntry) Blob(gitRepo *Repository) *Blob {
 	return &Blob{
 		ID:      te.ID,
 		name:    te.Name(),
 		size:    te.size,
 		gotSize: te.sized,
-		repo:    te.ptree.repo,
+		repo:    gitRepo,
 	}
 }

modules/git/tree_gogit.go

@@ -7,6 +7,7 @@
 package git
 
 import (
+	"context"
 	"io"
 
 	"github.com/go-git/go-git/v5/plumbing"
@@ -20,9 +21,9 @@ type Tree struct {
 	resolvedGogitTreeObject *object.Tree
 }
 
-func (t *Tree) gogitTreeObject() (_ *object.Tree, err error) {
+func (t *Tree) gogitTreeObject(gitRepo *Repository) (_ *object.Tree, err error) {
 	if t.resolvedGogitTreeObject == nil {
-		t.resolvedGogitTreeObject, err = t.repo.gogitRepo.TreeObject(plumbing.Hash(t.ID.RawValue()))
+		t.resolvedGogitTreeObject, err = gitRepo.gogitRepo.TreeObject(plumbing.Hash(t.ID.RawValue()))
 		if err != nil {
 			return nil, err
 		}
@@ -31,8 +32,8 @@ func (t *Tree) gogitTreeObject() (_ *object.Tree, err error) {
 }
 
 // ListEntries returns all entries of current tree.
-func (t *Tree) ListEntries() (Entries, error) {
-	gogitTree, err := t.gogitTreeObject()
+func (t *Tree) ListEntries(_ context.Context, gitRepo *Repository) (Entries, error) {
+	gogitTree, err := t.gogitTreeObject(gitRepo)
 	if err != nil {
 		return nil, err
 	}
@@ -50,8 +51,8 @@ func (t *Tree) ListEntries() (Entries, error) {
 }
 
 // ListEntriesRecursiveWithSize returns all entries of current tree recursively including all subtrees
-func (t *Tree) ListEntriesRecursiveWithSize() (entries Entries, _ error) {
-	gogitTree, err := t.gogitTreeObject()
+func (t *Tree) ListEntriesRecursiveWithSize(_ context.Context, gitRepo *Repository) (entries Entries, _ error) {
+	gogitTree, err := t.gogitTreeObject(gitRepo)
 	if err != nil {
 		return nil, err
 	}
@@ -76,6 +77,6 @@ func (t *Tree) ListEntriesRecursiveWithSize() (entries Entries, _ error) {
 }
 
 // ListEntriesRecursiveFast is the alias of ListEntriesRecursiveWithSize for the gogit version
-func (t *Tree) ListEntriesRecursiveFast() (Entries, error) {
-	return t.ListEntriesRecursiveWithSize()
+func (t *Tree) ListEntriesRecursiveFast(ctx context.Context, gitRepo *Repository) (Entries, error) {
+	return t.ListEntriesRecursiveWithSize(ctx, gitRepo)
 }

modules/git/tree_nogogit.go

@@ -6,6 +6,7 @@
 package git
 
 import (
+	"context"
 	"io"
 
 	"gitea.dev/modules/git/gitcmd"
@@ -20,49 +21,47 @@ type Tree struct {
 }
 
 // ListEntries returns all entries of current tree.
-func (t *Tree) ListEntries() (Entries, error) {
+func (t *Tree) ListEntries(ctx context.Context, gitRepo *Repository) (Entries, error) {
 	if t.entriesParsed {
 		return t.entries, nil
 	}
 
-	if t.repo != nil {
-		batch, cancel, err := t.repo.CatFileBatch(t.repo.Ctx)
-		if err != nil {
+	batch, cancel, err := gitRepo.CatFileBatch(ctx)
+	if err != nil {
+		return nil, err
+	}
+	defer cancel()
+
+	info, rd, err := batch.QueryContent(t.ID.String())
+	if err != nil {
+		return nil, err
+	}
+
+	if info.Type == "commit" {
+		treeID, err := ReadTreeID(rd, info.Size)
+		if err != nil && err != io.EOF {
 			return nil, err
 		}
-		defer cancel()
-
-		info, rd, err := batch.QueryContent(t.ID.String())
+		info, rd, err = batch.QueryContent(treeID)
 		if err != nil {
 			return nil, err
 		}
-
-		if info.Type == "commit" {
-			treeID, err := ReadTreeID(rd, info.Size)
-			if err != nil && err != io.EOF {
-				return nil, err
-			}
-			info, rd, err = batch.QueryContent(treeID)
-			if err != nil {
-				return nil, err
-			}
-		}
-		if info.Type == "tree" {
-			t.entries, err = catBatchParseTreeEntries(t.ID.Type(), t, rd, info.Size)
-			if err != nil {
-				return nil, err
-			}
-			t.entriesParsed = true
-			return t.entries, nil
-		}
-
-		// Not a tree just use ls-tree instead
-		if err := DiscardFull(rd, info.Size+1); err != nil {
-			return nil, err
-		}
+	}
+	if info.Type == "tree" {
+		t.entries, err = catBatchParseTreeEntries(t.ID.Type(), t, rd, info.Size)
+		if err != nil {
+			return nil, err
+		}
+		t.entriesParsed = true
+		return t.entries, nil
 	}
 
-	stdout, _, runErr := gitcmd.NewCommand("ls-tree", "-l").AddDynamicArguments(t.ID.String()).WithDir(t.repo.Path).RunStdBytes(t.repo.Ctx)
+	// Not a tree just use ls-tree instead
+	if err := DiscardFull(rd, info.Size+1); err != nil {
+		return nil, err
+	}
+
+	stdout, _, runErr := gitcmd.NewCommand("ls-tree", "-l").AddDynamicArguments(t.ID.String()).WithDir(gitRepo.Path).RunStdBytes(ctx)
 	if runErr != nil {
 		if gitcmd.IsStderr(runErr, gitcmd.StderrNotValidObjectName) || gitcmd.IsStderr(runErr, gitcmd.StderrNotTreeObject) {
 			return nil, ErrNotExist{
@@ -72,7 +71,6 @@ func (t *Tree) ListEntries() (Entries, error) {
 		return nil, runErr
 	}
 
-	var err error
 	t.entries, err = parseTreeEntries(stdout, t)
 	if err == nil {
 		t.entriesParsed = true
@@ -83,12 +81,12 @@ func (t *Tree) ListEntries() (Entries, error) {
 
 // listEntriesRecursive returns all entries of current tree recursively including all subtrees
 // extraArgs could be "-l" to get the size, which is slower
-func (t *Tree) listEntriesRecursive(extraArgs gitcmd.TrustedCmdArgs) (Entries, error) {
+func (t *Tree) listEntriesRecursive(ctx context.Context, gitRepo *Repository, extraArgs gitcmd.TrustedCmdArgs) (Entries, error) {
 	stdout, _, runErr := gitcmd.NewCommand("ls-tree", "-t", "-r").
 		AddArguments(extraArgs...).
 		AddDynamicArguments(t.ID.String()).
-		WithDir(t.repo.Path).
-		RunStdBytes(t.repo.Ctx)
+		WithDir(gitRepo.Path).
+		RunStdBytes(ctx)
 	if runErr != nil {
 		return nil, runErr
 	}
@@ -99,11 +97,11 @@ func (t *Tree) listEntriesRecursive(extraArgs gitcmd.TrustedCmdArgs) (Entries, e
 }
 
 // ListEntriesRecursiveFast returns all entries of current tree recursively including all subtrees, no size
-func (t *Tree) ListEntriesRecursiveFast() (Entries, error) {
-	return t.listEntriesRecursive(nil)
+func (t *Tree) ListEntriesRecursiveFast(ctx context.Context, gitRepo *Repository) (Entries, error) {
+	return t.listEntriesRecursive(ctx, gitRepo, nil)
 }
 
 // ListEntriesRecursiveWithSize returns all entries of current tree recursively including all subtrees, with size
-func (t *Tree) ListEntriesRecursiveWithSize() (Entries, error) {
-	return t.listEntriesRecursive(gitcmd.TrustedCmdArgs{"--long"})
+func (t *Tree) ListEntriesRecursiveWithSize(ctx context.Context, gitRepo *Repository) (Entries, error) {
+	return t.listEntriesRecursive(ctx, gitRepo, gitcmd.TrustedCmdArgs{"--long"})
 }

modules/git/tree_test.go

@@ -20,7 +20,7 @@ func TestSubTree_Issue29101(t *testing.T) {
 
 	// old code could produce a different error if called multiple times
 	for range 10 {
-		_, err = commit.SubTree("file1.txt")
+		_, err = commit.SubTree(t.Context(), repo, "file1.txt")
 		assert.Error(t, err)
 		assert.True(t, IsErrNotExist(err))
 	}

modules/gitrepo/blame.go

@@ -139,7 +139,7 @@ func (r *BlameReader) cleanup() {
 }
 
 // CreateBlameReader creates reader for given repository, commit and file
-func CreateBlameReader(ctx context.Context, objectFormat git.ObjectFormat, repo Repository, commit *git.Commit, file string, bypassBlameIgnore bool) (rd *BlameReader, retErr error) {
+func CreateBlameReader(ctx context.Context, objectFormat git.ObjectFormat, repo Repository, gitRepo *git.Repository, commit *git.Commit, file string, bypassBlameIgnore bool) (rd *BlameReader, retErr error) {
 	defer func() {
 		if retErr != nil {
 			rd.cleanup()
@@ -158,7 +158,7 @@ func CreateBlameReader(ctx context.Context, objectFormat git.ObjectFormat, repo
 	rd.cleanupFuncs = append(rd.cleanupFuncs, stdoutReaderClose)
 
 	if git.DefaultFeatures().CheckVersionAtLeast("2.23") && !bypassBlameIgnore {
-		ignoreRevsFileName, ignoreRevsFileCleanup, err := tryCreateBlameIgnoreRevsFile(commit)
+		ignoreRevsFileName, ignoreRevsFileCleanup, err := tryCreateBlameIgnoreRevsFile(ctx, gitRepo, commit)
 		if err != nil && !git.IsErrNotExist(err) {
 			return nil, err
 		} else if err == nil {
@@ -180,13 +180,13 @@ func CreateBlameReader(ctx context.Context, objectFormat git.ObjectFormat, repo
 	return rd, nil
 }
 
-func tryCreateBlameIgnoreRevsFile(commit *git.Commit) (string, func(), error) {
-	entry, err := commit.GetTreeEntryByPath(".git-blame-ignore-revs")
+func tryCreateBlameIgnoreRevsFile(ctx context.Context, gitRepo *git.Repository, commit *git.Commit) (string, func(), error) {
+	entry, err := commit.GetTreeEntryByPath(ctx, gitRepo, ".git-blame-ignore-revs")
 	if err != nil {
 		return "", nil, err
 	}
 
-	r, err := entry.Blob().DataAsync()
+	r, err := entry.Blob(gitRepo).DataAsync()
 	if err != nil {
 		return "", nil, err
 	}

modules/gitrepo/blame_sha256_test.go

@@ -49,7 +49,7 @@ func TestReadingBlameOutputSha256(t *testing.T) {
 		}
 
 		for _, bypass := range []bool{false, true} {
-			blameReader, err := CreateBlameReader(ctx, git.Sha256ObjectFormat, storage, commit, "README.md", bypass)
+			blameReader, err := CreateBlameReader(ctx, git.Sha256ObjectFormat, storage, repo, commit, "README.md", bypass)
 			assert.NoError(t, err)
 			assert.NotNil(t, blameReader)
 			defer blameReader.Close()
@@ -134,7 +134,7 @@ func TestReadingBlameOutputSha256(t *testing.T) {
 		for _, c := range cases {
 			commit, err := repo.GetCommit(c.CommitID)
 			assert.NoError(t, err)
-			blameReader, err := CreateBlameReader(ctx, objectFormat, storage, commit, "blame.txt", c.Bypass)
+			blameReader, err := CreateBlameReader(ctx, objectFormat, storage, repo, commit, "blame.txt", c.Bypass)
 			assert.NoError(t, err)
 			assert.NotNil(t, blameReader)
 			defer blameReader.Close()

modules/gitrepo/blame_test.go

@@ -43,7 +43,7 @@ func TestReadingBlameOutput(t *testing.T) {
 		}
 
 		for _, bypass := range []bool{false, true} {
-			blameReader, err := CreateBlameReader(ctx, git.Sha1ObjectFormat, storage, commit, "README.md", bypass)
+			blameReader, err := CreateBlameReader(ctx, git.Sha1ObjectFormat, storage, repo, commit, "README.md", bypass)
 			assert.NoError(t, err)
 			assert.NotNil(t, blameReader)
 			defer blameReader.Close()
@@ -129,7 +129,7 @@ func TestReadingBlameOutput(t *testing.T) {
 			commit, err := repo.GetCommit(c.CommitID)
 			assert.NoError(t, err)
 
-			blameReader, err := CreateBlameReader(ctx, objectFormat, storage, commit, "blame.txt", c.Bypass)
+			blameReader, err := CreateBlameReader(ctx, objectFormat, storage, repo, commit, "blame.txt", c.Bypass)
 			assert.NoError(t, err)
 			assert.NotNil(t, blameReader)
 			defer blameReader.Close()

modules/indexer/code/git.go

@@ -26,7 +26,7 @@ func getDefaultBranchSha(ctx context.Context, repo *repo_model.Repository) (stri
 }
 
 // getRepoChanges returns changes to repo since last indexer update
-func getRepoChanges(ctx context.Context, repo *repo_model.Repository, revision string) (*internal.RepoChanges, error) {
+func getRepoChanges(ctx context.Context, repo *repo_model.Repository, gitRepo *git.Repository, revision string) (*internal.RepoChanges, error) {
 	status, err := repo_model.GetIndexerStatus(ctx, repo, repo_model.RepoIndexerTypeCode)
 	if err != nil {
 		return nil, err
@@ -40,9 +40,9 @@ func getRepoChanges(ctx context.Context, repo *repo_model.Repository, revision s
 	}
 
 	if needGenesis {
-		return genesisChanges(ctx, repo, revision)
+		return genesisChanges(ctx, repo, gitRepo, revision)
 	}
-	return nonGenesisChanges(ctx, repo, revision)
+	return nonGenesisChanges(ctx, repo, gitRepo, revision)
 }
 
 func isIndexable(entry *git.TreeEntry) bool {
@@ -64,7 +64,7 @@ func isIndexable(entry *git.TreeEntry) bool {
 }
 
 // parseGitLsTreeOutput parses the output of a `git ls-tree -r --full-name` command
-func parseGitLsTreeOutput(stdout []byte) ([]internal.FileUpdate, error) {
+func parseGitLsTreeOutput(ctx context.Context, gitRepo *git.Repository, stdout []byte) ([]internal.FileUpdate, error) {
 	entries, err := git.ParseTreeEntries(stdout)
 	if err != nil {
 		return nil, err
@@ -76,7 +76,7 @@ func parseGitLsTreeOutput(stdout []byte) ([]internal.FileUpdate, error) {
 			updates[idxCount] = internal.FileUpdate{
 				Filename: entry.Name(),
 				BlobSha:  entry.ID.String(),
-				Size:     entry.Size(),
+				Size:     entry.GetSize(ctx, gitRepo),
 				Sized:    true,
 			}
 			idxCount++
@@ -86,7 +86,7 @@ func parseGitLsTreeOutput(stdout []byte) ([]internal.FileUpdate, error) {
 }
 
 // genesisChanges get changes to add repo to the indexer for the first time
-func genesisChanges(ctx context.Context, repo *repo_model.Repository, revision string) (*internal.RepoChanges, error) {
+func genesisChanges(ctx context.Context, repo *repo_model.Repository, gitRepo *git.Repository, revision string) (*internal.RepoChanges, error) {
 	var changes internal.RepoChanges
 	stdout, _, runErr := gitrepo.RunCmdBytes(ctx, repo, gitcmd.NewCommand("ls-tree", "--full-tree", "-l", "-r").AddDynamicArguments(revision))
 	if runErr != nil {
@@ -94,12 +94,12 @@ func genesisChanges(ctx context.Context, repo *repo_model.Repository, revision s
 	}
 
 	var err error
-	changes.Updates, err = parseGitLsTreeOutput(stdout)
+	changes.Updates, err = parseGitLsTreeOutput(ctx, gitRepo, stdout)
 	return &changes, err
 }
 
 // nonGenesisChanges get changes since the previous indexer update
-func nonGenesisChanges(ctx context.Context, repo *repo_model.Repository, revision string) (*internal.RepoChanges, error) {
+func nonGenesisChanges(ctx context.Context, repo *repo_model.Repository, gitRepo *git.Repository, revision string) (*internal.RepoChanges, error) {
 	diffCmd := gitcmd.NewCommand("diff", "--name-status").AddDynamicArguments(repo.CodeIndexerStatus.CommitSha, revision)
 	stdout, _, runErr := gitrepo.RunCmdString(ctx, repo, diffCmd)
 	if runErr != nil {
@@ -109,7 +109,7 @@ func nonGenesisChanges(ctx context.Context, repo *repo_model.Repository, revisio
 		if err := (*globalIndexer.Load()).Delete(ctx, repo.ID); err != nil {
 			return nil, err
 		}
-		return genesisChanges(ctx, repo, revision)
+		return genesisChanges(ctx, repo, gitRepo, revision)
 	}
 
 	var changes internal.RepoChanges
@@ -124,7 +124,7 @@ func nonGenesisChanges(ctx context.Context, repo *repo_model.Repository, revisio
 			return err
 		}
 
-		updates, err1 := parseGitLsTreeOutput(lsTreeStdout)
+		updates, err1 := parseGitLsTreeOutput(ctx, gitRepo, lsTreeStdout)
 		if err1 != nil {
 			return err1
 		}

modules/indexer/code/indexer.go

@@ -13,6 +13,7 @@ import (
 
 	"gitea.dev/models/db"
 	repo_model "gitea.dev/models/repo"
+	"gitea.dev/modules/gitrepo"
 	"gitea.dev/modules/graceful"
 	"gitea.dev/modules/indexer"
 	"gitea.dev/modules/indexer/code/bleve"
@@ -73,11 +74,17 @@ func index(ctx context.Context, indexer internal.Indexer, repoID int64) error {
 		return nil
 	}
 
+	gitRepo, closer, err := gitrepo.RepositoryFromContextOrOpen(ctx, repo)
+	if err != nil {
+		return err
+	}
+	defer closer.Close()
+
 	sha, err := getDefaultBranchSha(ctx, repo)
 	if err != nil {
 		return err
 	}
-	changes, err := getRepoChanges(ctx, repo, sha)
+	changes, err := getRepoChanges(ctx, repo, gitRepo, sha)
 	if err != nil {
 		return err
 	} else if changes == nil {

modules/indexer/stats/db.go

@@ -63,7 +63,7 @@ func (db *DBIndexer) Index(id int64) error {
 	}
 
 	// Calculate and save language statistics to database
-	stats, err := languagestats.GetLanguageStats(gitRepo, commitID)
+	stats, err := languagestats.GetLanguageStats(ctx, gitRepo, commitID)
 	if err != nil {
 		if !setting.IsInTesting {
 			log.Error("Unable to get language stats for ID %s for default branch %s in %s. Error: %v", commitID, repo.DefaultBranch, repo.FullName(), err)

modules/issue/template/unmarshal.go

@@ -4,6 +4,7 @@
 package template
 
 import (
+	"context"
 	"fmt"
 	"path"
 	"strconv"
@@ -41,35 +42,35 @@ func Unmarshal(filename string, content []byte) (*api.IssueTemplate, error) {
 }
 
 // UnmarshalFromEntry parses out a valid template from the blob in entry
-func UnmarshalFromEntry(entry *git.TreeEntry, dir string) (*api.IssueTemplate, error) {
-	return unmarshalFromEntry(entry, path.Join(dir, entry.Name())) // Filepaths in Git are ALWAYS '/' separated do not use filepath here
+func UnmarshalFromEntry(gitRepo *git.Repository, entry *git.TreeEntry, dir string) (*api.IssueTemplate, error) {
+	return unmarshalFromEntry(gitRepo, entry, path.Join(dir, entry.Name())) // Filepaths in Git are ALWAYS '/' separated do not use filepath here
 }
 
 // UnmarshalFromCommit parses out a valid template from the commit
-func UnmarshalFromCommit(commit *git.Commit, filename string) (*api.IssueTemplate, error) {
-	entry, err := commit.GetTreeEntryByPath(filename)
+func UnmarshalFromCommit(ctx context.Context, gitRepo *git.Repository, commit *git.Commit, filename string) (*api.IssueTemplate, error) {
+	entry, err := commit.GetTreeEntryByPath(ctx, gitRepo, filename)
 	if err != nil {
 		return nil, fmt.Errorf("get entry for %q: %w", filename, err)
 	}
-	return unmarshalFromEntry(entry, filename)
+	return unmarshalFromEntry(gitRepo, entry, filename)
 }
 
 // UnmarshalFromRepo parses out a valid template from the head commit of the branch
-func UnmarshalFromRepo(repo *git.Repository, branch, filename string) (*api.IssueTemplate, error) {
+func UnmarshalFromRepo(ctx context.Context, repo *git.Repository, branch, filename string) (*api.IssueTemplate, error) {
 	commit, err := repo.GetBranchCommit(branch)
 	if err != nil {
 		return nil, fmt.Errorf("get commit on branch %q: %w", branch, err)
 	}
 
-	return UnmarshalFromCommit(commit, filename)
+	return UnmarshalFromCommit(ctx, repo, commit, filename)
 }
 
-func unmarshalFromEntry(entry *git.TreeEntry, filename string) (*api.IssueTemplate, error) {
-	if size := entry.Blob().Size(); size > setting.UI.MaxDisplayFileSize {
+func unmarshalFromEntry(gitRepo *git.Repository, entry *git.TreeEntry, filename string) (*api.IssueTemplate, error) {
+	if size := entry.Blob(gitRepo).Size(); size > setting.UI.MaxDisplayFileSize {
 		return nil, fmt.Errorf("too large: %v > MaxDisplayFileSize", size)
 	}
 
-	r, err := entry.Blob().DataAsync()
+	r, err := entry.Blob(gitRepo).DataAsync()
 	if err != nil {
 		return nil, fmt.Errorf("data async: %w", err)
 	}

routers/api/v1/repo/commits.go

@@ -235,7 +235,7 @@ func GetAllCommits(ctx *context.APIContext) {
 		}
 
 		// Query commits
-		commits, err = baseCommit.CommitsByRange(listOptions.Page, listOptions.PageSize, not, since, until)
+		commits, err = baseCommit.CommitsByRange(ctx.Repo.GitRepo, listOptions.Page, listOptions.PageSize, not, since, until)
 		if err != nil {
 			ctx.APIErrorInternal(err)
 			return

routers/api/v1/repo/file.go

@@ -202,7 +202,7 @@ func GetRawFileOrLFS(ctx *context.APIContext) {
 }
 
 func getBlobForEntry(ctx *context.APIContext) (blob *git.Blob, entry *git.TreeEntry, lastModified *time.Time) {
-	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx.Repo.TreePath)
+	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx, ctx.Repo.GitRepo, ctx.Repo.TreePath)
 	if err != nil {
 		if git.IsErrNotExist(err) {
 			ctx.APIErrorNotFound()
@@ -224,7 +224,7 @@ func getBlobForEntry(ctx *context.APIContext) (blob *git.Blob, entry *git.TreeEn
 	}
 	when := &latestCommit.Committer.When
 
-	return entry.Blob(), entry, when
+	return entry.Blob(ctx.Repo.GitRepo), entry, when
 }
 
 // GetArchive get archive of a repository
@@ -299,7 +299,7 @@ func GetEditorconfig(ctx *context.APIContext) {
 	//   "404":
 	//     "$ref": "#/responses/notFound"
 
-	ec, _, err := ctx.Repo.GetEditorconfig(ctx.Repo.Commit)
+	ec, _, err := ctx.Repo.GetEditorconfig(ctx, ctx.Repo.Commit)
 	if err != nil {
 		ctx.APIErrorAuto(err)
 		return

routers/api/v1/repo/repo.go

@@ -1200,7 +1200,7 @@ func GetIssueTemplates(ctx *context.APIContext) {
 	//     "$ref": "#/responses/IssueTemplates"
 	//   "404":
 	//     "$ref": "#/responses/notFound"
-	ret := issue.ParseTemplatesFromDefaultBranch(ctx.Repo.Repository, ctx.Repo.GitRepo)
+	ret := issue.ParseTemplatesFromDefaultBranch(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo)
 	if cnt := len(ret.TemplateErrors); cnt != 0 {
 		ctx.Resp.Header().Add("X-Gitea-Warning", "error occurs when parsing issue template: count="+strconv.Itoa(cnt))
 	}
@@ -1230,7 +1230,7 @@ func GetIssueConfig(ctx *context.APIContext) {
 	//     "$ref": "#/responses/RepoIssueConfig"
 	//   "404":
 	//     "$ref": "#/responses/notFound"
-	issueConfig, _ := issue.GetTemplateConfigFromDefaultBranch(ctx.Repo.Repository, ctx.Repo.GitRepo)
+	issueConfig, _ := issue.GetTemplateConfigFromDefaultBranch(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo)
 	ctx.JSON(http.StatusOK, issueConfig)
 }
 
@@ -1257,7 +1257,7 @@ func ValidateIssueConfig(ctx *context.APIContext) {
 	//     "$ref": "#/responses/RepoIssueConfigValidation"
 	//   "404":
 	//     "$ref": "#/responses/notFound"
-	_, err := issue.GetTemplateConfigFromDefaultBranch(ctx.Repo.Repository, ctx.Repo.GitRepo)
+	_, err := issue.GetTemplateConfigFromDefaultBranch(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo)
 
 	if err == nil {
 		ctx.JSON(http.StatusOK, api.IssueConfigValidation{Valid: true, Message: ""})

routers/api/v1/repo/tree.go

@@ -62,7 +62,7 @@ func GetTree(ctx *context.APIContext) {
 		return
 	}
 	if tree, err := files_service.GetTreeBySHA(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo, sha, ctx.FormInt("page"), ctx.FormInt("per_page"), ctx.FormBool("recursive")); err != nil {
-		ctx.APIError(http.StatusBadRequest, err.Error())
+		ctx.APIErrorAuto(err)
 	} else {
 		ctx.SetTotalCountHeader(int64(tree.TotalCount))
 		ctx.JSON(http.StatusOK, tree)

routers/api/v1/repo/wiki.go

@@ -177,17 +177,17 @@ func getWikiPage(ctx *context.APIContext, wikiName wiki_service.WebPath) *api.Wi
 	}
 
 	// lookup filename in wiki - get filecontent, real filename
-	content, pageFilename := wikiContentsByName(ctx, commit, wikiName, false)
+	content, pageFilename := wikiContentsByName(ctx, wikiRepo, commit, wikiName, false)
 	if ctx.Written() {
 		return nil
 	}
 
-	sidebarContent, _ := wikiContentsByName(ctx, commit, "_Sidebar", true)
+	sidebarContent, _ := wikiContentsByName(ctx, wikiRepo, commit, "_Sidebar", true)
 	if ctx.Written() {
 		return nil
 	}
 
-	footerContent, _ := wikiContentsByName(ctx, commit, "_Footer", true)
+	footerContent, _ := wikiContentsByName(ctx, wikiRepo, commit, "_Footer", true)
 	if ctx.Written() {
 		return nil
 	}
@@ -303,7 +303,7 @@ func ListWikiPages(ctx *context.APIContext) {
 	skip := (page - 1) * limit
 	maxNum := page * limit
 
-	entries, err := commit.ListEntries()
+	entries, err := commit.Tree().ListEntries(ctx, wikiRepo)
 	if err != nil {
 		ctx.APIErrorInternal(err)
 		return
@@ -420,7 +420,7 @@ func ListPageRevisions(ctx *context.APIContext) {
 	}
 
 	// lookup filename in wiki - get filecontent, gitTree entry , real filename
-	_, pageFilename := wikiContentsByName(ctx, commit, pageName, false)
+	_, pageFilename := wikiContentsByName(ctx, wikiRepo, commit, pageName, false)
 	if ctx.Written() {
 		return
 	}
@@ -448,8 +448,8 @@ func ListPageRevisions(ctx *context.APIContext) {
 }
 
 // findEntryForFile finds the tree entry for a target filepath.
-func findEntryForFile(commit *git.Commit, target string) (*git.TreeEntry, error) {
-	entry, err := commit.GetTreeEntryByPath(target)
+func findEntryForFile(ctx *context.APIContext, wikiRepo *git.Repository, commit *git.Commit, target string) (*git.TreeEntry, error) {
+	entry, err := commit.GetTreeEntryByPath(ctx, wikiRepo, target)
 	if err != nil {
 		return nil, err
 	}
@@ -462,7 +462,7 @@ func findEntryForFile(commit *git.Commit, target string) (*git.TreeEntry, error)
 	if unescapedTarget, err = url.QueryUnescape(target); err != nil {
 		return nil, err
 	}
-	return commit.GetTreeEntryByPath(unescapedTarget)
+	return commit.GetTreeEntryByPath(ctx, wikiRepo, unescapedTarget)
 }
 
 // findWikiRepoCommit opens the wiki repo and returns the latest commit, writing to context on error.
@@ -484,8 +484,8 @@ func findWikiRepoCommit(ctx *context.APIContext) (*git.Repository, *git.Commit)
 
 // wikiContentsByEntry returns the contents of the wiki page referenced by the
 // given tree entry, encoded with base64. Writes to ctx if an error occurs.
-func wikiContentsByEntry(ctx *context.APIContext, entry *git.TreeEntry) string {
-	blob := entry.Blob()
+func wikiContentsByEntry(ctx *context.APIContext, wikiRepo *git.Repository, entry *git.TreeEntry) string {
+	blob := entry.Blob(wikiRepo)
 	if blob.Size() > setting.API.DefaultMaxBlobSize {
 		return ""
 	}
@@ -499,9 +499,9 @@ func wikiContentsByEntry(ctx *context.APIContext, entry *git.TreeEntry) string {
 
 // wikiContentsByName returns the contents of a wiki page, along with a boolean
 // indicating whether the page exists. Writes to ctx if an error occurs.
-func wikiContentsByName(ctx *context.APIContext, commit *git.Commit, wikiName wiki_service.WebPath, isSidebarOrFooter bool) (string, string) {
+func wikiContentsByName(ctx *context.APIContext, wikiRepo *git.Repository, commit *git.Commit, wikiName wiki_service.WebPath, isSidebarOrFooter bool) (string, string) {
 	gitFilename := wiki_service.WebPathToGitPath(wikiName)
-	entry, err := findEntryForFile(commit, gitFilename)
+	entry, err := findEntryForFile(ctx, wikiRepo, commit, gitFilename)
 	if err != nil {
 		if git.IsErrNotExist(err) {
 			if !isSidebarOrFooter {
@@ -512,5 +512,5 @@ func wikiContentsByName(ctx *context.APIContext, commit *git.Commit, wikiName wi
 		}
 		return "", ""
 	}
-	return wikiContentsByEntry(ctx, entry), gitFilename
+	return wikiContentsByEntry(ctx, wikiRepo, entry), gitFilename
 }

routers/private/hook_verification.go

@@ -64,7 +64,7 @@ func readAndVerifyCommit(sha string, repo *git.Repository, env []string) error {
 	return cmd.WithEnv(env).
 		WithDir(repo.Path).
 		WithPipelineFunc(func(ctx gitcmd.Context) error {
-			commit, err := git.CommitFromReader(repo, commitID, stdoutReader)
+			commit, err := git.CommitFromReader(commitID, stdoutReader)
 			if err != nil {
 				return err
 			}

routers/web/feed/branch.go

@@ -21,7 +21,7 @@ func ShowBranchFeed(ctx *context.Context, repo *repo.Repository, formatType stri
 	var commits []*git.Commit
 	var err error
 	if ctx.Repo.Commit != nil {
-		commits, err = ctx.Repo.Commit.CommitsByRange(0, 10, "", "", "")
+		commits, err = ctx.Repo.Commit.CommitsByRange(ctx.Repo.GitRepo, 0, 10, "", "", "")
 		if err != nil {
 			ctx.ServerError("ShowBranchFeed", err)
 			return

routers/web/repo/actions/actions.go

@@ -206,7 +206,7 @@ func WorkflowDispatchInputs(ctx *context.Context) {
 func prepareWorkflowTemplate(ctx *context.Context, commit *git.Commit) (workflows []WorkflowInfo, curWorkflowID string) {
 	curWorkflowID = ctx.FormString("workflow")
 
-	_, entries, err := actions.ListWorkflows(commit)
+	_, entries, err := actions.ListWorkflows(ctx, ctx.Repo.GitRepo, commit)
 	if err != nil {
 		ctx.ServerError("ListWorkflows", err)
 		return nil, ""
@@ -215,7 +215,7 @@ func prepareWorkflowTemplate(ctx *context.Context, commit *git.Commit) (workflow
 	workflows = make([]WorkflowInfo, 0, len(entries))
 	for _, entry := range entries {
 		workflow := WorkflowInfo{EntryName: entry.Name()}
-		content, err := actions.GetContentFromEntry(entry)
+		content, err := actions.GetContentFromEntry(ctx.Repo.GitRepo, entry)
 		if err != nil {
 			ctx.ServerError("GetContentFromEntry", err)
 			return nil, ""

routers/web/repo/actions/view.go

@@ -257,7 +257,7 @@ func ViewWorkflowFile(ctx *context_module.Context) {
 		}, err)
 		return
 	}
-	rpath, entries, err := actions.ListWorkflows(commit)
+	rpath, entries, err := actions.ListWorkflows(ctx, ctx.Repo.GitRepo, commit)
 	if err != nil {
 		ctx.ServerError("ListWorkflows", err)
 		return
@@ -1414,7 +1414,7 @@ func viewScopedWorkflowFile(ctx *context_module.Context, run *actions_model.Acti
 		}, err)
 		return
 	}
-	rpath, entries, err := actions.ListScopedWorkflows(commit)
+	rpath, entries, err := actions.ListScopedWorkflows(ctx, sourceGitRepo, commit)
 	if err != nil {
 		ctx.ServerError("ListScopedWorkflows", err)
 		return

routers/web/repo/blame.go

@@ -13,7 +13,6 @@ import (
 	"strconv"
 
 	"gitea.dev/models/gituser"
-	repo_model "gitea.dev/models/repo"
 	"gitea.dev/modules/charset"
 	"gitea.dev/modules/git"
 	"gitea.dev/modules/git/languagestats"
@@ -51,13 +50,13 @@ func RefBlame(ctx *context.Context) {
 		ctx.NotFound(nil)
 		return
 	}
-	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx.Repo.TreePath)
+	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx, ctx.Repo.GitRepo, ctx.Repo.TreePath)
 	if err != nil {
 		HandleGitError(ctx, "Repo.Commit.GetTreeEntryByPath", err)
 		return
 	}
 
-	blob := entry.Blob()
+	blob := entry.Blob(ctx.Repo.GitRepo)
 	fileSize := blob.Size()
 	ctx.Data["FileSize"] = fileSize
 	ctx.Data["FileTreePath"] = ctx.Repo.TreePath
@@ -81,7 +80,7 @@ func RefBlame(ctx *context.Context) {
 	}
 
 	bypassBlameIgnore, _ := strconv.ParseBool(ctx.FormString("bypass-blame-ignore"))
-	result, err := performBlame(ctx, ctx.Repo.Repository, ctx.Repo.Commit, ctx.Repo.TreePath, bypassBlameIgnore)
+	result, err := performBlame(ctx, bypassBlameIgnore)
 	if err != nil {
 		ctx.NotFound(err)
 		return
@@ -106,10 +105,14 @@ type blameResult struct {
 	FaultyIgnoreRevsFile bool
 }
 
-func performBlame(ctx *context.Context, repo *repo_model.Repository, commit *git.Commit, file string, bypassBlameIgnore bool) (*blameResult, error) {
+func performBlame(ctx *context.Context, bypassBlameIgnore bool) (*blameResult, error) {
+	repo := ctx.Repo.Repository
+	gitRepo := ctx.Repo.GitRepo
+	commit := ctx.Repo.Commit
+	file := ctx.Repo.TreePath
 	objectFormat := ctx.Repo.GetObjectFormat()
 
-	blameReader, err := gitrepo.CreateBlameReader(ctx, objectFormat, repo, commit, file, bypassBlameIgnore)
+	blameReader, err := gitrepo.CreateBlameReader(ctx, objectFormat, repo, gitRepo, commit, file, bypassBlameIgnore)
 	if err != nil {
 		return nil, err
 	}
@@ -125,7 +128,7 @@ func performBlame(ctx *context.Context, repo *repo_model.Repository, commit *git
 		if len(r.Parts) == 0 && r.UsesIgnoreRevs {
 			// try again without ignored revs
 
-			blameReader, err = gitrepo.CreateBlameReader(ctx, objectFormat, repo, commit, file, true)
+			blameReader, err = gitrepo.CreateBlameReader(ctx, objectFormat, repo, gitRepo, commit, file, true)
 			if err != nil {
 				return nil, err
 			}

routers/web/repo/commit.go

@@ -76,7 +76,7 @@ func Commits(ctx *context.Context) {
 	}
 
 	// Both `git log branchName` and `git log commitId` work.
-	commits, err := ctx.Repo.Commit.CommitsByRange(page, pageSize, "", "", "")
+	commits, err := ctx.Repo.Commit.CommitsByRange(ctx.Repo.GitRepo, page, pageSize, "", "", "")
 	if err != nil {
 		ctx.ServerError("CommitsByRange", err)
 		return
@@ -189,7 +189,7 @@ func SearchCommits(ctx *context.Context) {
 
 	all := ctx.FormBool("all")
 	opts := git.NewSearchCommitsOptions(query, all)
-	commits, err := ctx.Repo.Commit.SearchCommits(opts)
+	commits, err := ctx.Repo.Commit.SearchCommits(ctx.Repo.GitRepo, opts)
 	if err != nil {
 		ctx.ServerError("SearchCommits", err)
 		return

routers/web/repo/compare.go

@@ -61,7 +61,7 @@ func setCompareContext(ctx *context.Context, before, head *git.Commit, headOwner
 			return nil
 		}
 
-		blob, err := commit.GetBlobByPath(path)
+		blob, err := commit.GetBlobByPath(ctx, ctx.Repo.GitRepo, path)
 		if err != nil {
 			return nil
 		}
@@ -773,7 +773,7 @@ func ExcerptBlob(ctx *context.Context) {
 		ctx.ServerError("GetCommit", err)
 		return
 	}
-	blob, err := commit.Tree.GetBlobByPath(filePath)
+	blob, err := commit.GetBlobByPath(ctx, ctx.Repo.GitRepo, filePath)
 	if err != nil {
 		ctx.ServerError("GetBlobByPath", err)
 		return

routers/web/repo/download.go

@@ -67,7 +67,7 @@ func ServeBlobOrLFS(ctx *context.Context, blob *git.Blob, lastModified *time.Tim
 }
 
 func getBlobForEntry(ctx *context.Context) (*git.Blob, *time.Time) {
-	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx.Repo.TreePath)
+	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx, ctx.Repo.GitRepo, ctx.Repo.TreePath)
 	if err != nil {
 		if git.IsErrNotExist(err) {
 			ctx.NotFound(err)
@@ -89,7 +89,7 @@ func getBlobForEntry(ctx *context.Context) (*git.Blob, *time.Time) {
 	}
 	lastModified := &latestCommit.Committer.When
 
-	return entry.Blob(), lastModified
+	return entry.Blob(ctx.Repo.GitRepo), lastModified
 }
 
 // SingleDownload download a file by repos path

routers/web/repo/editor.go

@@ -224,7 +224,7 @@ func redirectForCommitChoice[T any](ctx *context.Context, parsed *preparedEditor
 }
 
 func editFileOpenExisting(ctx *context.Context) (prefetch []byte, dataRc io.ReadCloser, fInfo *fileInfo) {
-	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx.Repo.TreePath)
+	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx, ctx.Repo.GitRepo, ctx.Repo.TreePath)
 	if err != nil {
 		HandleGitError(ctx, "GetTreeEntryByPath", err)
 		return nil, nil, nil
@@ -236,7 +236,7 @@ func editFileOpenExisting(ctx *context.Context) (prefetch []byte, dataRc io.Read
 		return nil, nil, nil
 	}
 
-	blob := entry.Blob()
+	blob := entry.Blob(ctx.Repo.GitRepo)
 	buf, dataRc, fInfo, err := getFileReader(ctx, ctx.Repo.Repository.ID, blob)
 	if err != nil {
 		if git.IsErrNotExist(err) {
@@ -403,7 +403,7 @@ func DeleteFilePost(ctx *context.Context) {
 	}
 
 	// Check if the path is a directory
-	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(treePath)
+	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx, ctx.Repo.GitRepo, treePath)
 	if err != nil {
 		ctx.NotFoundOrServerError("GetTreeEntryByPath", git.IsErrNotExist, err)
 		return
@@ -442,7 +442,7 @@ func DeleteFilePost(ctx *context.Context) {
 	} else {
 		ctx.Flash.Success(ctx.Tr("repo.editor.file_delete_success", treePath))
 	}
-	redirectTreePath := getClosestParentWithFiles(ctx.Repo.GitRepo, parsed.NewBranchName, treePath)
+	redirectTreePath := getClosestParentWithFiles(ctx, ctx.Repo.GitRepo, parsed.NewBranchName, treePath)
 	redirectForCommitChoice(ctx, parsed, redirectTreePath)
 }
 

routers/web/repo/editor_preview.go

@@ -19,7 +19,7 @@ func DiffPreviewPost(ctx *context.Context) {
 		return
 	}
 
-	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(treePath)
+	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx, ctx.Repo.GitRepo, treePath)
 	if err != nil {
 		ctx.ServerError("GetTreeEntryByPath", err)
 		return
@@ -28,7 +28,7 @@ func DiffPreviewPost(ctx *context.Context) {
 		return
 	}
 
-	oldContent, err := entry.Blob().GetBlobContent(setting.UI.MaxDisplayFileSize)
+	oldContent, err := entry.Blob(ctx.Repo.GitRepo).GetBlobContent(setting.UI.MaxDisplayFileSize)
 	if err != nil {
 		ctx.ServerError("GetBlobContent", err)
 		return

routers/web/repo/editor_test.go

@@ -23,9 +23,9 @@ func TestEditorUtils(t *testing.T) {
 	t.Run("getClosestParentWithFiles", func(t *testing.T) {
 		gitRepo, _ := gitrepo.OpenRepository(t.Context(), repo)
 		defer gitRepo.Close()
-		treePath := getClosestParentWithFiles(gitRepo, "sub-home-md-img-check", "docs/foo/bar")
+		treePath := getClosestParentWithFiles(t.Context(), gitRepo, "sub-home-md-img-check", "docs/foo/bar")
 		assert.Equal(t, "docs", treePath)
-		treePath = getClosestParentWithFiles(gitRepo, "sub-home-md-img-check", "any/other")
+		treePath = getClosestParentWithFiles(t.Context(), gitRepo, "sub-home-md-img-check", "any/other")
 		assert.Empty(t, treePath)
 	})
 }

routers/web/repo/editor_util.go

@@ -43,16 +43,16 @@ func getUniquePatchBranchName(ctx context.Context, prefixName string, repo *repo
 
 // getClosestParentWithFiles Recursively gets the closest path of parent in a tree that has files when a file in a tree is
 // deleted. It returns "" for the tree root if no parents other than the root have files.
-func getClosestParentWithFiles(gitRepo *git.Repository, branchName, originTreePath string) string {
+func getClosestParentWithFiles(ctx context.Context, gitRepo *git.Repository, branchName, originTreePath string) string {
 	var f func(treePath string, commit *git.Commit) string
 	f = func(treePath string, commit *git.Commit) string {
 		if treePath == "" || treePath == "." {
 			return ""
 		}
 		// see if the tree has entries
-		if tree, err := commit.SubTree(treePath); err != nil {
+		if tree, err := commit.SubTree(ctx, gitRepo, treePath); err != nil {
 			return f(path.Dir(treePath), commit) // failed to get the tree, going up a dir
-		} else if entries, err := tree.ListEntries(); err != nil || len(entries) == 0 {
+		} else if entries, err := tree.ListEntries(ctx, gitRepo); err != nil || len(entries) == 0 {
 			return f(path.Dir(treePath), commit) // no files in this dir, going up a dir
 		}
 		return treePath
@@ -87,7 +87,7 @@ func getCodeEditorConfigByEditorconfig(ctx *context_service.Context, treePath st
 	ret.LineWrapExtensions = setting.Repository.Editor.LineWrapExtensions
 	ret.LineWrap = util.SliceContainsString(ret.LineWrapExtensions, path.Ext(treePath), true)
 	ret.Previewable = util.SliceContainsString(ret.PreviewableExtensions, path.Ext(treePath), true)
-	ec, _, err := ctx.Repo.GetEditorconfig()
+	ec, _, err := ctx.Repo.GetEditorconfig(ctx)
 	if err == nil {
 		def, err := ec.GetDefinitionForFilename(treePath)
 		if err == nil {

routers/web/repo/issue_list.go

@@ -754,7 +754,7 @@ func Issues(ctx *context.Context) {
 		}
 		ctx.Data["Title"] = ctx.Tr("repo.issues")
 		ctx.Data["PageIsIssueList"] = true
-		ctx.Data["NewIssueChooseTemplate"] = issue_service.HasTemplatesOrContactLinks(ctx.Repo.Repository, ctx.Repo.GitRepo)
+		ctx.Data["NewIssueChooseTemplate"] = issue_service.HasTemplatesOrContactLinks(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo)
 	}
 
 	projectIDs := parseProjectIDsFromQuery(ctx)

routers/web/repo/issue_new.go

@@ -51,10 +51,10 @@ func setTemplateIfExists(ctx *context.Context, ctxDataKey string, possibleFiles
 
 	templateErrs := map[string]error{}
 	for _, filename := range templateCandidates {
-		if ok, _ := commit.HasFile(filename); !ok {
+		template, err := issue_template.UnmarshalFromCommit(ctx, ctx.Repo.GitRepo, commit, filename)
+		if errors.Is(err, util.ErrNotExist) {
 			continue
 		}
-		template, err := issue_template.UnmarshalFromCommit(commit, filename)
 		if err != nil {
 			templateErrs[filename] = err
 			continue
@@ -98,8 +98,8 @@ func setTemplateIfExists(ctx *context.Context, ctxDataKey string, possibleFiles
 
 // NewIssue render creating issue page
 func NewIssue(ctx *context.Context) {
-	issueConfig, _ := issue_service.GetTemplateConfigFromDefaultBranch(ctx.Repo.Repository, ctx.Repo.GitRepo)
-	hasTemplates := issue_service.HasTemplatesOrContactLinks(ctx.Repo.Repository, ctx.Repo.GitRepo)
+	issueConfig, _ := issue_service.GetTemplateConfigFromDefaultBranch(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo)
+	hasTemplates := issue_service.HasTemplatesOrContactLinks(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo)
 
 	ctx.Data["Title"] = ctx.Tr("repo.issues.new")
 	ctx.Data["PageIsIssueList"] = true
@@ -134,7 +134,7 @@ func NewIssue(ctx *context.Context) {
 	}
 	ctx.Data["Tags"] = tags
 
-	ret := issue_service.ParseTemplatesFromDefaultBranch(ctx.Repo.Repository, ctx.Repo.GitRepo)
+	ret := issue_service.ParseTemplatesFromDefaultBranch(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo)
 	templateLoaded, errs := setTemplateIfExists(ctx, issueTemplateKey, IssueTemplateCandidates, pageMetaData)
 	maps.Copy(ret.TemplateErrors, errs)
 	if ctx.Written() {
@@ -186,20 +186,20 @@ func NewIssueChooseTemplate(ctx *context.Context) {
 	ctx.Data["Title"] = ctx.Tr("repo.issues.new")
 	ctx.Data["PageIsIssueList"] = true
 
-	ret := issue_service.ParseTemplatesFromDefaultBranch(ctx.Repo.Repository, ctx.Repo.GitRepo)
+	ret := issue_service.ParseTemplatesFromDefaultBranch(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo)
 	ctx.Data["IssueTemplates"] = ret.IssueTemplates
 
 	if len(ret.TemplateErrors) > 0 {
 		ctx.Flash.Warning(renderErrorOfTemplates(ctx, ret.TemplateErrors), true)
 	}
 
-	if !issue_service.HasTemplatesOrContactLinks(ctx.Repo.Repository, ctx.Repo.GitRepo) {
+	if !issue_service.HasTemplatesOrContactLinks(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo) {
 		// The "issues/new" and "issues/new/choose" share the same query parameters "project" and "milestone", if no template here, just redirect to the "issues/new" page with these parameters.
 		ctx.Redirect(fmt.Sprintf("%s/issues/new?%s", ctx.Repo.Repository.Link(), ctx.Req.URL.RawQuery), http.StatusSeeOther)
 		return
 	}
 
-	issueConfig, err := issue_service.GetTemplateConfigFromDefaultBranch(ctx.Repo.Repository, ctx.Repo.GitRepo)
+	issueConfig, err := issue_service.GetTemplateConfigFromDefaultBranch(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo)
 	ctx.Data["IssueConfig"] = issueConfig
 	ctx.Data["IssueConfigError"] = err // ctx.Flash.Err makes problems here
 
@@ -358,7 +358,7 @@ func NewIssuePost(ctx *context.Context) {
 
 	content := form.Content
 	if filename := ctx.Req.Form.Get("template-file"); filename != "" {
-		if template, err := issue_template.UnmarshalFromRepo(ctx.Repo.GitRepo, ctx.Repo.Repository.DefaultBranch, filename); err == nil {
+		if template, err := issue_template.UnmarshalFromRepo(ctx, ctx.Repo.GitRepo, ctx.Repo.Repository.DefaultBranch, filename); err == nil {
 			content = issue_template.RenderToMarkdown(template, ctx.Req.Form)
 		}
 	}

routers/web/repo/issue_view.go

@@ -334,7 +334,7 @@ func ViewIssue(ctx *context.Context) {
 			return
 		}
 		ctx.Data["PageIsIssueList"] = true
-		ctx.Data["NewIssueChooseTemplate"] = issue_service.HasTemplatesOrContactLinks(ctx.Repo.Repository, ctx.Repo.GitRepo)
+		ctx.Data["NewIssueChooseTemplate"] = issue_service.HasTemplatesOrContactLinks(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo)
 	}
 
 	ctx.Data["IsProjectsEnabled"] = ctx.Repo.Permission.CanRead(unit.TypeProjects)

routers/web/repo/middlewares.go

@@ -22,7 +22,7 @@ func SetEditorconfigIfExists(ctx *context.Context) {
 		return
 	}
 
-	ec, _, err := ctx.Repo.GetEditorconfig()
+	ec, _, err := ctx.Repo.GetEditorconfig(ctx)
 	if err != nil {
 		// it used to check `!git.IsErrNotExist(err)` and create a system notice, but it is quite annoying and useless
 		// because network errors also happen frequently, so we just ignore it

routers/web/repo/milestone.go

@@ -262,7 +262,7 @@ func MilestoneIssuesAndPulls(ctx *context.Context) {
 
 	prepareIssueFilterAndList(ctx, milestoneID, projectIDs, optional.None[bool]())
 
-	ret := issue.ParseTemplatesFromDefaultBranch(ctx.Repo.Repository, ctx.Repo.GitRepo)
+	ret := issue.ParseTemplatesFromDefaultBranch(ctx, ctx.Repo.Repository, ctx.Repo.GitRepo)
 	ctx.Data["NewIssueChooseTemplate"] = len(ret.IssueTemplates) > 0
 
 	ctx.Data["CanWriteIssues"] = ctx.Repo.Permission.CanWriteIssuesOrPulls(false)

routers/web/repo/pull.go

@@ -744,7 +744,7 @@ func viewPullFiles(ctx *context.Context, beforeCommitID, afterCommitID string) {
 
 	var beforeCommit *git.Commit
 	if isSingleCommit {
-		beforeCommit, err = afterCommit.Parent(0)
+		beforeCommit, err = afterCommit.Parent(ctx.Repo.GitRepo, 0)
 		if err != nil {
 			ctx.ServerError("afterCommit.Parent", err)
 			return
@@ -1377,7 +1377,7 @@ func CompareAndPullRequestPost(ctx *context.Context) {
 
 	content := form.Content
 	if filename := ctx.Req.Form.Get("template-file"); filename != "" {
-		if template, err := issue_template.UnmarshalFromRepo(ctx.Repo.GitRepo, ctx.Repo.Repository.DefaultBranch, filename); err == nil {
+		if template, err := issue_template.UnmarshalFromRepo(ctx, ctx.Repo.GitRepo, ctx.Repo.Repository.DefaultBranch, filename); err == nil {
 			content = issue_template.RenderToMarkdown(template, ctx.Req.Form)
 		}
 	}

routers/web/repo/render.go

@@ -19,7 +19,7 @@ func RenderFile(ctx *context.Context) {
 	var blob *git.Blob
 	var err error
 	if ctx.Repo.TreePath != "" {
-		blob, err = ctx.Repo.Commit.GetBlobByPath(ctx.Repo.TreePath)
+		blob, err = ctx.Repo.Commit.GetBlobByPath(ctx, ctx.Repo.GitRepo, ctx.Repo.TreePath)
 	} else {
 		blob, err = ctx.Repo.GitRepo.GetBlob(ctx.PathParam("sha"))
 	}

routers/web/repo/treelist.go

@@ -22,13 +22,13 @@ import (
 
 // TreeList get all files' entries of a repository
 func TreeList(ctx *context.Context) {
-	tree, err := ctx.Repo.Commit.SubTree("/")
+	tree, err := ctx.Repo.Commit.SubTree(ctx, ctx.Repo.GitRepo, "/")
 	if err != nil {
 		ctx.ServerError("Repo.Commit.SubTree", err)
 		return
 	}
 
-	entries, err := tree.ListEntriesRecursiveFast()
+	entries, err := tree.ListEntriesRecursiveFast(ctx, ctx.Repo.GitRepo)
 	if err != nil {
 		ctx.ServerError("ListEntriesRecursiveFast", err)
 		return
@@ -144,7 +144,7 @@ func transformDiffTreeForWeb(renderedIconPool *fileicon.RenderedIconPool, diffTr
 
 func TreeViewNodes(ctx *context.Context) {
 	renderedIconPool := fileicon.NewRenderedIconPool()
-	results, err := files_service.GetTreeViewNodes(ctx, ctx.Repo.RepoLink, renderedIconPool, ctx.Repo.Commit, ctx.Repo.TreePath, ctx.FormString("sub_path"))
+	results, err := files_service.GetTreeViewNodes(ctx, ctx.Repo.RepoLink, renderedIconPool, ctx.Repo.GitRepo, ctx.Repo.Commit, ctx.Repo.TreePath, ctx.FormString("sub_path"))
 	if err != nil {
 		ctx.ServerError("GetTreeViewNodes", err)
 		return

routers/web/repo/view.go

@@ -260,7 +260,7 @@ func prepareDirectoryFileIcons(ctx *context.Context, files []git.CommitInfo) {
 	fileIcons := map[string]template.HTML{}
 	for _, f := range files {
 		fullPath := path.Join(ctx.Repo.TreePath, f.Entry.Name())
-		entryInfo := fileicon.EntryInfoFromGitTreeEntry(ctx.Repo.Commit, fullPath, f.Entry)
+		entryInfo := fileicon.EntryInfoFromGitTreeEntry(ctx, ctx.Repo.GitRepo, ctx.Repo.Commit, fullPath, f.Entry)
 		fileIcons[f.Entry.Name()] = fileicon.RenderEntryIconHTML(renderedIconPool, entryInfo)
 	}
 	fileIcons[".."] = fileicon.RenderEntryIconHTML(renderedIconPool, fileicon.EntryInfoFolder())
@@ -269,7 +269,7 @@ func prepareDirectoryFileIcons(ctx *context.Context, files []git.CommitInfo) {
 }
 
 func renderDirectoryFiles(ctx *context.Context, timeout time.Duration) git.Entries {
-	tree, err := ctx.Repo.Commit.SubTree(ctx.Repo.TreePath)
+	tree, err := ctx.Repo.Commit.SubTree(ctx, ctx.Repo.GitRepo, ctx.Repo.TreePath)
 	if err != nil {
 		HandleGitError(ctx, "Repo.Commit.SubTree", err)
 		return nil
@@ -280,7 +280,7 @@ func renderDirectoryFiles(ctx *context.Context, timeout time.Duration) git.Entri
 	ctx.Data["LastCommitLoaderURL"] = lastCommitLoaderURL + "?refSubUrl=" + url.QueryEscape(ctx.Repo.RefTypeNameSubURL())
 
 	// Get current entry user currently looking at.
-	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx.Repo.TreePath)
+	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx, ctx.Repo.GitRepo, ctx.Repo.TreePath)
 	if err != nil {
 		HandleGitError(ctx, "Repo.Commit.GetTreeEntryByPath", err)
 		return nil
@@ -291,7 +291,7 @@ func renderDirectoryFiles(ctx *context.Context, timeout time.Duration) git.Entri
 		return nil
 	}
 
-	allEntries, err := tree.ListEntries()
+	allEntries, err := tree.ListEntries(ctx, ctx.Repo.GitRepo)
 	if err != nil {
 		ctx.ServerError("ListEntries", err)
 		return nil
@@ -305,7 +305,7 @@ func renderDirectoryFiles(ctx *context.Context, timeout time.Duration) git.Entri
 		defer cancel()
 	}
 
-	files, latestCommit, err := allEntries.GetCommitsInfo(commitInfoCtx, ctx.Repo.RepoLink, ctx.Repo.Commit, ctx.Repo.TreePath)
+	files, latestCommit, err := allEntries.GetCommitsInfo(commitInfoCtx, ctx.Repo.RepoLink, ctx.Repo.GitRepo, ctx.Repo.Commit, ctx.Repo.TreePath)
 	if err != nil {
 		ctx.ServerError("GetCommitsInfo", err)
 		return nil
@@ -328,6 +328,9 @@ func renderDirectoryFiles(ctx *context.Context, timeout time.Duration) git.Entri
 	}
 
 	ctx.Data["Files"] = files
+	ctx.Data["GetSubJumpablePathName"] = func(entry *git.TreeEntry) string {
+		return entry.GetSubJumpablePathName(ctx, ctx.Repo.GitRepo)
+	}
 	prepareDirectoryFileIcons(ctx, files)
 	for _, f := range files {
 		if f.Commit == nil {

routers/web/repo/view_file.go

@@ -29,7 +29,7 @@ import (
 )
 
 func prepareLatestCommitInfo(ctx *context.Context) bool {
-	commit, err := ctx.Repo.Commit.GetCommitByPath(ctx.Repo.TreePath)
+	commit, err := ctx.Repo.Commit.GetCommitByPath(ctx.Repo.GitRepo, ctx.Repo.TreePath)
 	if err != nil {
 		ctx.ServerError("GetCommitByPath", err)
 		return false
@@ -161,7 +161,7 @@ func prepareFileView(ctx *context.Context, entry *git.TreeEntry) {
 		return
 	}
 
-	blob := entry.Blob()
+	blob := entry.Blob(ctx.Repo.GitRepo)
 
 	ctx.Data["Title"] = ctx.Tr("repo.file.title", ctx.Repo.Repository.Name+"/"+ctx.Repo.TreePath, ctx.Repo.RefFullName.ShortName())
 	ctx.Data["FileIsSymlink"] = entry.IsLink()
@@ -169,7 +169,7 @@ func prepareFileView(ctx *context.Context, entry *git.TreeEntry) {
 	ctx.Data["RawFileLink"] = ctx.Repo.RepoLink + "/raw/" + ctx.Repo.RefTypeNameSubURL() + "/" + util.PathEscapeSegments(ctx.Repo.TreePath)
 
 	if ctx.Repo.TreePath == ".editorconfig" {
-		_, editorconfigWarning, editorconfigErr := ctx.Repo.GetEditorconfig(ctx.Repo.Commit)
+		_, editorconfigWarning, editorconfigErr := ctx.Repo.GetEditorconfig(ctx, ctx.Repo.Commit)
 		if editorconfigWarning != nil {
 			ctx.Data["FileWarning"] = strings.TrimSpace(editorconfigWarning.Error())
 		}
@@ -177,12 +177,12 @@ func prepareFileView(ctx *context.Context, entry *git.TreeEntry) {
 			ctx.Data["FileError"] = strings.TrimSpace(editorconfigErr.Error())
 		}
 	} else if issue_service.IsTemplateConfig(ctx.Repo.TreePath) {
-		_, issueConfigErr := issue_service.GetTemplateConfig(ctx.Repo.GitRepo, ctx.Repo.TreePath, ctx.Repo.Commit)
+		_, issueConfigErr := issue_service.GetTemplateConfig(ctx, ctx.Repo.GitRepo, ctx.Repo.TreePath, ctx.Repo.Commit)
 		if issueConfigErr != nil {
 			ctx.Data["FileError"] = strings.TrimSpace(issueConfigErr.Error())
 		}
 	} else if actions.IsWorkflow(ctx.Repo.TreePath) {
-		content, err := actions.GetContentFromEntry(entry)
+		content, err := actions.GetContentFromEntry(ctx.Repo.GitRepo, entry)
 		if err != nil {
 			log.Error("actions.GetContentFromEntry: %v", err)
 		}

routers/web/repo/view_home.go

@@ -100,12 +100,12 @@ func prepareHomeSidebarCitationFile(entry *git.TreeEntry) func(ctx *context.Cont
 		if entry.Name() != "" {
 			return
 		}
-		tree, err := ctx.Repo.Commit.SubTree(ctx.Repo.TreePath)
+		tree, err := ctx.Repo.Commit.SubTree(ctx, ctx.Repo.GitRepo, ctx.Repo.TreePath)
 		if err != nil {
 			HandleGitError(ctx, "Repo.Commit.SubTree", err)
 			return
 		}
-		allEntries, err := tree.ListEntries()
+		allEntries, err := tree.ListEntries(ctx, ctx.Repo.GitRepo)
 		if err != nil {
 			ctx.ServerError("ListEntries", err)
 			return
@@ -113,7 +113,7 @@ func prepareHomeSidebarCitationFile(entry *git.TreeEntry) func(ctx *context.Cont
 		for _, entry := range allEntries {
 			if entry.Name() == "CITATION.cff" || entry.Name() == "CITATION.bib" {
 				// Read Citation file contents
-				if content, err := entry.Blob().GetBlobContent(setting.UI.MaxDisplayFileSize); err != nil {
+				if content, err := entry.Blob(ctx.Repo.GitRepo).GetBlobContent(setting.UI.MaxDisplayFileSize); err != nil {
 					log.Error("checkCitationFile: GetBlobContent: %v", err)
 				} else {
 					ctx.Data["CitiationExist"] = true
@@ -290,7 +290,7 @@ func handleRepoViewSubmodule(ctx *context.Context, commitSubmoduleFile *git.Comm
 func prepareToRenderDirOrFile(entry *git.TreeEntry) func(ctx *context.Context) {
 	return func(ctx *context.Context) {
 		if entry.IsSubModule() {
-			commitSubmoduleFile, err := git.GetCommitInfoSubmoduleFile(ctx.Repo.RepoLink, ctx.Repo.TreePath, ctx.Repo.Commit, entry.ID)
+			commitSubmoduleFile, err := git.GetCommitInfoSubmoduleFile(ctx, ctx.Repo.RepoLink, ctx.Repo.TreePath, ctx.Repo.GitRepo, ctx.Repo.Commit, entry.ID)
 			if err != nil {
 				HandleGitError(ctx, "prepareToRenderDirOrFile: GetCommitInfoSubmoduleFile", err)
 				return
@@ -351,7 +351,7 @@ func redirectFollowSymlink(ctx *context.Context, treePathEntry *git.TreeEntry) b
 		return false
 	}
 	if treePathEntry.IsLink() {
-		if res, err := git.EntryFollowLinks(ctx.Repo.Commit, ctx.Repo.TreePath, treePathEntry); err == nil {
+		if res, err := git.EntryFollowLinks(ctx, ctx.Repo.GitRepo, ctx.Repo.Commit, ctx.Repo.TreePath, treePathEntry); err == nil {
 			redirect := ctx.Repo.RepoLink + "/src/" + ctx.Repo.RefTypeNameSubURL() + "/" + util.PathEscapeSegments(res.TargetFullPath) + "?" + ctx.Req.URL.RawQuery
 			ctx.Redirect(redirect)
 			return true
@@ -425,7 +425,7 @@ func Home(ctx *context.Context) {
 	prepareHomeTreeSideBarSwitch(ctx)
 
 	// get the current git entry which doer user is currently looking at.
-	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx.Repo.TreePath)
+	entry, err := ctx.Repo.Commit.GetTreeEntryByPath(ctx, ctx.Repo.GitRepo, ctx.Repo.TreePath)
 	if err != nil {
 		HandleGitError(ctx, "Repo.Commit.GetTreeEntryByPath", err)
 		return

routers/web/repo/view_readme.go

@@ -66,9 +66,9 @@ func findReadmeFileInEntries(ctx *context.Context, parentDir string, entries []*
 	for _, entry := range entries {
 		if i, ok := util.IsReadmeFileExtension(entry.Name(), exts...); ok {
 			fullPath := path.Join(parentDir, entry.Name())
-			if readmeFiles[i] == nil || base.NaturalSortCompare(readmeFiles[i].Name(), entry.Blob().Name()) < 0 {
+			if readmeFiles[i] == nil || base.NaturalSortCompare(readmeFiles[i].Name(), entry.Blob(ctx.Repo.GitRepo).Name()) < 0 {
 				if entry.IsLink() {
-					res, err := git.EntryFollowLinks(ctx.Repo.Commit, fullPath, entry)
+					res, err := git.EntryFollowLinks(ctx, ctx.Repo.GitRepo, ctx.Repo.Commit, fullPath, entry)
 					if err == nil && (res.TargetEntry.IsExecutable() || res.TargetEntry.IsRegular()) {
 						readmeFiles[i] = entry
 					}
@@ -92,12 +92,12 @@ func findReadmeFileInEntries(ctx *context.Context, parentDir string, entries []*
 			if subTreeEntry == nil {
 				continue
 			}
-			subTree := subTreeEntry.Tree()
+			subTree := subTreeEntry.Tree(ctx.Repo.GitRepo)
 			if subTree == nil {
 				// this should be impossible; if subTreeEntry exists so should this.
 				continue
 			}
-			childEntries, err := subTree.ListEntries()
+			childEntries, err := subTree.ListEntries(ctx, ctx.Repo.GitRepo)
 			if err != nil {
 				return "", nil, err
 			}
@@ -145,7 +145,7 @@ func prepareToRenderReadmeFile(ctx *context.Context, subfolder string, readmeFil
 	readmeFullPath := path.Join(ctx.Repo.TreePath, subfolder, readmeFile.Name())
 	readmeTargetEntry := readmeFile
 	if readmeFile.IsLink() {
-		if res, err := git.EntryFollowLinks(ctx.Repo.Commit, readmeFullPath, readmeFile); err == nil {
+		if res, err := git.EntryFollowLinks(ctx, ctx.Repo.GitRepo, ctx.Repo.Commit, readmeFullPath, readmeFile); err == nil {
 			readmeTargetEntry = res.TargetEntry
 		} else {
 			readmeTargetEntry = nil // if we cannot resolve the symlink, we cannot render the readme, ignore the error
@@ -160,7 +160,7 @@ func prepareToRenderReadmeFile(ctx *context.Context, subfolder string, readmeFil
 	ctx.Data["ReadmeExist"] = true
 	ctx.Data["FileIsSymlink"] = readmeFile.IsLink()
 
-	buf, dataRc, fInfo, err := getFileReader(ctx, ctx.Repo.Repository.ID, readmeTargetEntry.Blob())
+	buf, dataRc, fInfo, err := getFileReader(ctx, ctx.Repo.Repository.ID, readmeTargetEntry.Blob(ctx.Repo.GitRepo))
 	if err != nil {
 		ctx.ServerError("getFileReader", err)
 		return

routers/web/repo/view_readme_test.go

@@ -48,11 +48,12 @@ data 12
 			commit, err := gitRepo.GetBranchCommit("master")
 			require.NoError(t, err)
 
-			entries, err := commit.ListEntries()
+			entries, err := commit.Tree().ListEntries(t.Context(), gitRepo)
 			require.NoError(t, err)
 
 			ctx, _ := contexttest.MockContext(t, "/")
 			ctx.Repo.Commit = commit
+			ctx.Repo.GitRepo = gitRepo
 			foundDir, foundReadme, err := findReadmeFileInEntries(ctx, "", entries, true)
 			require.NoError(t, err)
 			require.NotNil(t, foundReadme)
@@ -62,7 +63,7 @@ data 12
 			assert.True(t, foundReadme.IsLink())
 
 			// Verify that it can follow the link
-			res, err := git.EntryFollowLinks(commit, path.Join(foundDir, foundReadme.Name()), foundReadme)
+			res, err := git.EntryFollowLinks(t.Context(), gitRepo, commit, path.Join(foundDir, foundReadme.Name()), foundReadme)
 			require.NoError(t, err)
 			assert.Equal(t, "target.md", res.TargetFullPath)
 		})

routers/web/repo/wiki.go

@@ -6,6 +6,7 @@ package repo
 
 import (
 	"bytes"
+	gocontext "context"
 	"html/template"
 	"io"
 	"net/http"
@@ -78,8 +79,8 @@ type PageMeta struct {
 }
 
 // findEntryForFile finds the tree entry for a target filepath.
-func findEntryForFile(commit *git.Commit, target string) (*git.TreeEntry, error) {
-	entry, err := commit.GetTreeEntryByPath(target)
+func findEntryForFile(ctx gocontext.Context, wikiRepo *git.Repository, commit *git.Commit, target string) (*git.TreeEntry, error) {
+	entry, err := commit.GetTreeEntryByPath(ctx, wikiRepo, target)
 	if err != nil && !git.IsErrNotExist(err) {
 		return nil, err
 	}
@@ -92,7 +93,7 @@ func findEntryForFile(commit *git.Commit, target string) (*git.TreeEntry, error)
 	if unescapedTarget, err = url.QueryUnescape(target); err != nil {
 		return nil, err
 	}
-	return commit.GetTreeEntryByPath(unescapedTarget)
+	return commit.GetTreeEntryByPath(ctx, wikiRepo, unescapedTarget)
 }
 
 func findWikiRepoCommit(ctx *context.Context) (*git.Repository, *git.Commit, error) {
@@ -126,8 +127,8 @@ func findWikiRepoCommit(ctx *context.Context) (*git.Repository, *git.Commit, err
 
 // wikiContentsByEntry returns the contents of the wiki page referenced by the
 // given tree entry. Writes to ctx if an error occurs.
-func wikiContentsByEntry(ctx *context.Context, entry *git.TreeEntry) []byte {
-	reader, err := entry.Blob().DataAsync()
+func wikiContentsByEntry(ctx *context.Context, wikiRepo *git.Repository, entry *git.TreeEntry) []byte {
+	reader, err := entry.Blob(wikiRepo).DataAsync()
 	if err != nil {
 		ctx.ServerError("Blob.Data", err)
 		return nil
@@ -144,10 +145,10 @@ func wikiContentsByEntry(ctx *context.Context, entry *git.TreeEntry) []byte {
 // wikiEntryByName returns the entry of a wiki page, along with a boolean
 // indicating whether the entry exists. Writes to ctx if an error occurs.
 // The last return value indicates whether the file should be returned as a raw file
-func wikiEntryByName(ctx *context.Context, commit *git.Commit, wikiName wiki_service.WebPath) (*git.TreeEntry, string, bool, bool) {
+func wikiEntryByName(ctx *context.Context, wikiRepo *git.Repository, commit *git.Commit, wikiName wiki_service.WebPath) (*git.TreeEntry, string, bool, bool) {
 	isRaw := false
 	gitFilename := wiki_service.WebPathToGitPath(wikiName)
-	entry, err := findEntryForFile(commit, gitFilename)
+	entry, err := findEntryForFile(ctx, wikiRepo, commit, gitFilename)
 	if err != nil && !git.IsErrNotExist(err) {
 		ctx.ServerError("findEntryForFile", err)
 		return nil, "", false, false
@@ -155,7 +156,7 @@ func wikiEntryByName(ctx *context.Context, commit *git.Commit, wikiName wiki_ser
 	if entry == nil {
 		// check if the file without ".md" suffix exists
 		gitFilename := strings.TrimSuffix(gitFilename, ".md")
-		entry, err = findEntryForFile(commit, gitFilename)
+		entry, err = findEntryForFile(ctx, wikiRepo, commit, gitFilename)
 		if err != nil && !git.IsErrNotExist(err) {
 			ctx.ServerError("findEntryForFile", err)
 			return nil, "", false, false
@@ -170,12 +171,12 @@ func wikiEntryByName(ctx *context.Context, commit *git.Commit, wikiName wiki_ser
 
 // wikiContentsByName returns the contents of a wiki page, along with a boolean
 // indicating whether the page exists. Writes to ctx if an error occurs.
-func wikiContentsByName(ctx *context.Context, commit *git.Commit, wikiName wiki_service.WebPath) ([]byte, *git.TreeEntry, string, bool) {
-	entry, gitFilename, noEntry, _ := wikiEntryByName(ctx, commit, wikiName)
+func wikiContentsByName(ctx *context.Context, wikiRepo *git.Repository, commit *git.Commit, wikiName wiki_service.WebPath) ([]byte, *git.TreeEntry, string, bool) {
+	entry, gitFilename, noEntry, _ := wikiEntryByName(ctx, wikiRepo, commit, wikiName)
 	if entry == nil {
 		return nil, nil, "", true
 	}
-	return wikiContentsByEntry(ctx, entry), entry, gitFilename, noEntry
+	return wikiContentsByEntry(ctx, wikiRepo, entry), entry, gitFilename, noEntry
 }
 
 func renderViewPage(ctx *context.Context) (*git.Repository, *git.TreeEntry) {
@@ -188,7 +189,7 @@ func renderViewPage(ctx *context.Context) (*git.Repository, *git.TreeEntry) {
 	}
 
 	// get the wiki pages list.
-	entries, err := commit.ListEntries()
+	entries, err := commit.Tree().ListEntries(ctx, wikiGitRepo)
 	if err != nil {
 		ctx.ServerError("ListEntries", err)
 		return nil, nil
@@ -233,7 +234,7 @@ func renderViewPage(ctx *context.Context) (*git.Repository, *git.TreeEntry) {
 	isFooter := pageName == "_Footer"
 
 	// lookup filename in wiki - get gitTree entry , real filename
-	entry, pageFilename, noEntry, isRaw := wikiEntryByName(ctx, commit, pageName)
+	entry, pageFilename, noEntry, isRaw := wikiEntryByName(ctx, wikiGitRepo, commit, pageName)
 	if noEntry {
 		ctx.Redirect(ctx.Repo.RepoLink + "/wiki/?action=_pages")
 	}
@@ -245,7 +246,7 @@ func renderViewPage(ctx *context.Context) (*git.Repository, *git.TreeEntry) {
 	}
 
 	// get page content
-	data := wikiContentsByEntry(ctx, entry)
+	data := wikiContentsByEntry(ctx, wikiGitRepo, entry)
 	if ctx.Written() {
 		return nil, nil
 	}
@@ -283,7 +284,7 @@ func renderViewPage(ctx *context.Context) (*git.Repository, *git.TreeEntry) {
 	}
 
 	if !isSideBar {
-		sidebarContent, _, _, _ := wikiContentsByName(ctx, commit, "_Sidebar")
+		sidebarContent, _, _, _ := wikiContentsByName(ctx, wikiGitRepo, commit, "_Sidebar")
 		if ctx.Written() {
 			return nil, nil
 		}
@@ -295,7 +296,7 @@ func renderViewPage(ctx *context.Context) (*git.Repository, *git.TreeEntry) {
 	}
 
 	if !isFooter {
-		footerContent, _, _, _ := wikiContentsByName(ctx, commit, "_Footer")
+		footerContent, _, _, _ := wikiContentsByName(ctx, wikiGitRepo, commit, "_Footer")
 		if ctx.Written() {
 			return nil, nil
 		}
@@ -335,7 +336,7 @@ func renderRevisionPage(ctx *context.Context) (*git.Repository, *git.TreeEntry)
 	ctx.Data["title"] = displayName
 
 	// lookup filename in wiki - get page content, gitTree entry , real filename
-	_, entry, pageFilename, noEntry := wikiContentsByName(ctx, commit, pageName)
+	_, entry, pageFilename, noEntry := wikiContentsByName(ctx, wikiGitRepo, commit, pageName)
 	if noEntry {
 		ctx.Redirect(ctx.Repo.RepoLink + "/wiki/?action=_pages")
 	}
@@ -375,7 +376,7 @@ func renderRevisionPage(ctx *context.Context) (*git.Repository, *git.TreeEntry)
 }
 
 func renderEditPage(ctx *context.Context) {
-	_, commit, err := findWikiRepoCommit(ctx)
+	wikiGitRepo, commit, err := findWikiRepoCommit(ctx)
 	if err != nil {
 		if !git.IsErrNotExist(err) {
 			ctx.ServerError("GetBranchCommit", err)
@@ -396,7 +397,7 @@ func renderEditPage(ctx *context.Context) {
 	ctx.Data["title"] = displayName
 
 	// lookup filename in wiki -  gitTree entry , real filename
-	entry, _, noEntry, isRaw := wikiEntryByName(ctx, commit, pageName)
+	entry, _, noEntry, isRaw := wikiEntryByName(ctx, wikiGitRepo, commit, pageName)
 	if noEntry {
 		ctx.Redirect(ctx.Repo.RepoLink + "/wiki/?action=_pages")
 	}
@@ -408,7 +409,7 @@ func renderEditPage(ctx *context.Context) {
 	}
 
 	// get wiki page content
-	data := wikiContentsByEntry(ctx, entry)
+	data := wikiContentsByEntry(ctx, wikiGitRepo, entry)
 	if ctx.Written() {
 		return
 	}
@@ -543,27 +544,27 @@ func WikiPages(ctx *context.Context) {
 	ctx.Data["Title"] = ctx.Tr("repo.wiki.pages")
 	ctx.Data["CanWriteWiki"] = ctx.Repo.Permission.CanWrite(unit.TypeWiki) && !ctx.Repo.Repository.IsArchived
 
-	_, commit, err := findWikiRepoCommit(ctx)
+	wikiGitRepo, commit, err := findWikiRepoCommit(ctx)
 	if err != nil {
 		ctx.Redirect(ctx.Repo.RepoLink + "/wiki")
 		return
 	}
 
 	treePath := "" // To support list sub folders' pages in the future
-	tree, err := commit.SubTree(treePath)
+	tree, err := commit.SubTree(ctx, wikiGitRepo, treePath)
 	if err != nil {
 		ctx.ServerError("SubTree", err)
 		return
 	}
 
-	allEntries, err := tree.ListEntries()
+	allEntries, err := tree.ListEntries(ctx, wikiGitRepo)
 	if err != nil {
 		ctx.ServerError("ListEntries", err)
 		return
 	}
 	allEntries.CustomSort(base.NaturalSortCompare)
 
-	entries, _, err := allEntries.GetCommitsInfo(ctx, ctx.Repo.RepoLink, commit, treePath)
+	entries, _, err := allEntries.GetCommitsInfo(ctx, ctx.Repo.RepoLink, wikiGitRepo, commit, treePath)
 	if err != nil {
 		ctx.ServerError("GetCommitsInfo", err)
 		return
@@ -597,7 +598,7 @@ func WikiPages(ctx *context.Context) {
 
 // WikiRaw outputs raw blob requested by user (image for example)
 func WikiRaw(ctx *context.Context) {
-	_, commit, err := findWikiRepoCommit(ctx)
+	wikiGitRepo, commit, err := findWikiRepoCommit(ctx)
 	if err != nil {
 		if git.IsErrNotExist(err) {
 			ctx.NotFound(nil)
@@ -612,7 +613,7 @@ func WikiRaw(ctx *context.Context) {
 	var entry *git.TreeEntry
 	if commit != nil {
 		// Try to find a file with that name
-		entry, err = findEntryForFile(commit, providedGitPath)
+		entry, err = findEntryForFile(ctx, wikiGitRepo, commit, providedGitPath)
 		if err != nil && !git.IsErrNotExist(err) {
 			ctx.ServerError("findFile", err)
 			return
@@ -621,7 +622,7 @@ func WikiRaw(ctx *context.Context) {
 		if entry == nil {
 			// Try to find a wiki page with that name
 			providedGitPath = strings.TrimSuffix(providedGitPath, ".md")
-			entry, err = findEntryForFile(commit, providedGitPath)
+			entry, err = findEntryForFile(ctx, wikiGitRepo, commit, providedGitPath)
 			if err != nil && !git.IsErrNotExist(err) {
 				ctx.ServerError("findFile", err)
 				return
@@ -630,7 +631,7 @@ func WikiRaw(ctx *context.Context) {
 	}
 
 	if entry != nil {
-		if err = common.ServeBlob(ctx.Base, ctx.Repo.Repository, ctx.Repo.TreePath, entry.Blob(), nil); err != nil {
+		if err = common.ServeBlob(ctx.Base, ctx.Repo.Repository, ctx.Repo.TreePath, entry.Blob(wikiGitRepo), nil); err != nil {
 			ctx.ServerError("ServeBlob", err)
 		}
 		return

routers/web/repo/wiki_test.go

@@ -28,28 +28,30 @@ const (
 	message = "Wiki commit message for unit tests"
 )
 
-func wikiEntry(t *testing.T, repo *repo_model.Repository, wikiName wiki_service.WebPath) *git.TreeEntry {
+func wikiEntry(t *testing.T, repo *repo_model.Repository, wikiName wiki_service.WebPath) (*git.Repository, *git.TreeEntry) {
 	wikiRepo, err := gitrepo.OpenRepository(t.Context(), repo.WikiStorageRepo())
 	assert.NoError(t, err)
-	defer wikiRepo.Close()
+	t.Cleanup(func() {
+		defer wikiRepo.Close()
+	})
 	commit, err := wikiRepo.GetBranchCommit("master")
 	assert.NoError(t, err)
-	entries, err := commit.ListEntries()
+	entries, err := commit.Tree().ListEntries(t.Context(), wikiRepo)
 	assert.NoError(t, err)
 	for _, entry := range entries {
 		if entry.Name() == wiki_service.WebPathToGitPath(wikiName) {
-			return entry
+			return wikiRepo, entry
 		}
 	}
-	return nil
+	return wikiRepo, nil
 }
 
 func wikiContent(t *testing.T, repo *repo_model.Repository, wikiName wiki_service.WebPath) string {
-	entry := wikiEntry(t, repo, wikiName)
+	wikiRepo, entry := wikiEntry(t, repo, wikiName)
 	if !assert.NotNil(t, entry) {
 		return ""
 	}
-	reader, err := entry.Blob().DataAsync()
+	reader, err := entry.Blob(wikiRepo).DataAsync()
 	assert.NoError(t, err)
 	defer reader.Close()
 	bytes, err := io.ReadAll(reader)
@@ -58,11 +60,13 @@ func wikiContent(t *testing.T, repo *repo_model.Repository, wikiName wiki_servic
 }
 
 func assertWikiExists(t *testing.T, repo *repo_model.Repository, wikiName wiki_service.WebPath) {
-	assert.NotNil(t, wikiEntry(t, repo, wikiName))
+	_, entry := wikiEntry(t, repo, wikiName)
+	assert.NotNil(t, entry)
 }
 
 func assertWikiNotExists(t *testing.T, repo *repo_model.Repository, wikiName wiki_service.WebPath) {
-	assert.Nil(t, wikiEntry(t, repo, wikiName))
+	_, entry := wikiEntry(t, repo, wikiName)
+	assert.Nil(t, entry)
 }
 
 func assertPagesMetas(t *testing.T, expectedNames []string, metas any) {

routers/web/shared/user/header.go

@@ -122,7 +122,7 @@ func FindOwnerProfileReadme(ctx *context.Context, doer *user_model.User, optProf
 		return nil, nil
 	}
 
-	profileReadmeBlob, _ = commit.GetBlobByPath("README.md") // no need to handle this error
+	profileReadmeBlob, _ = commit.GetBlobByPath(ctx, profileGitRepo, "README.md") // no need to handle this error
 	return profileDbRepo, profileReadmeBlob
 }
 

services/actions/notifier_helper.go

@@ -185,7 +185,7 @@ func notify(ctx context.Context, input *notifyInput) error {
 	var detectedWorkflows []*actions_module.DetectedWorkflow
 	var filteredWorkflows []*actions_module.DetectedWorkflow
 	actionsConfig := input.Repo.MustGetUnit(ctx, unit_model.TypeActions).ActionsConfig()
-	workflows, schedules, filtered, err := actions_module.DetectWorkflows(gitRepo, commit,
+	workflows, schedules, filtered, err := actions_module.DetectWorkflows(ctx, gitRepo, commit,
 		input.Event,
 		input.Payload,
 		shouldDetectSchedules,
@@ -231,7 +231,7 @@ func notify(ctx context.Context, input *notifyInput) error {
 		if err != nil {
 			return fmt.Errorf("gitRepo.GetCommit: %w", err)
 		}
-		baseWorkflows, _, baseFiltered, err := actions_module.DetectWorkflows(gitRepo, baseCommit, input.Event, input.Payload, false)
+		baseWorkflows, _, baseFiltered, err := actions_module.DetectWorkflows(ctx, gitRepo, baseCommit, input.Event, input.Payload, false)
 		if err != nil {
 			return fmt.Errorf("DetectWorkflows: %w", err)
 		}
@@ -602,7 +602,7 @@ func DetectAndHandleSchedules(ctx context.Context, repo *repo_model.Repository)
 	if err != nil {
 		return fmt.Errorf("gitRepo.GetCommit: %w", err)
 	}
-	scheduleWorkflows, err := actions_module.DetectScheduledWorkflows(gitRepo, commit)
+	scheduleWorkflows, err := actions_module.DetectScheduledWorkflows(ctx, gitRepo, commit)
 	if err != nil {
 		return fmt.Errorf("detect schedule workflows: %w", err)
 	}
@@ -743,6 +743,7 @@ func detectScopedWorkflowsForSource(
 	sourceRepo *repo_model.Repository,
 ) (sourceCommitSHA string, detected, filtered []*actions_module.DetectedWorkflow, err error) {
 	// scoped workflow content is always taken from the source repo's default branch; the parse is cached per (source, default-branch SHA) and reused across consuming repos/events
+
 	sourceCommitSHA, parsed, err := LoadParsedScopedWorkflows(ctx, sourceRepo)
 	if err != nil {
 		return "", nil, nil, err

services/actions/reusable_workflow.go

@@ -89,7 +89,7 @@ func readWorkflowFromRepo(ctx context.Context, repo *repo_model.Repository, refO
 	if err != nil {
 		return nil, "", fmt.Errorf("get commit %q in %s: %w", refOrSHA, repo.FullName(), err)
 	}
-	str, err := commit.GetFileContent(path, 1024*1024)
+	str, err := commit.GetFileContent(ctx, gitRepo, path, 1024*1024)
 	if err != nil {
 		return nil, "", fmt.Errorf("read %s@%s:%s: %w", repo.FullName(), refOrSHA, path, err)
 	}

services/actions/scoped_workflow_cache.go

@@ -60,7 +60,7 @@ func LoadParsedScopedWorkflows(ctx context.Context, sourceRepo *repo_model.Repos
 	if err != nil {
 		return "", nil, fmt.Errorf("get source commit %s: %w", sha, err)
 	}
-	parsed, err = actions_module.ParseScopedWorkflows(sourceCommit)
+	parsed, err = actions_module.ParseScopedWorkflows(ctx, sourceGitRepo, sourceCommit)
 	if err != nil {
 		return "", nil, err
 	}

services/actions/workflow.go

@@ -119,7 +119,7 @@ func DispatchActionWorkflow(ctx reqctx.RequestContext, doer *user_model.User, re
 	}
 
 	// resolve the workflow content and record its source on the run (scoped runs read from the source repo)
-	content, err := resolveDispatchWorkflowContent(ctx, repo, runTargetCommit, workflowID, scopedWorkflowSourceRepoID, isScoped, run)
+	content, err := resolveDispatchWorkflowContent(ctx, repo, gitRepo, runTargetCommit, workflowID, scopedWorkflowSourceRepoID, isScoped, run)
 	if err != nil {
 		return 0, err
 	}
@@ -172,18 +172,18 @@ func DispatchActionWorkflow(ctx reqctx.RequestContext, doer *user_model.User, re
 // resolveDispatchWorkflowContent returns the YAML for a dispatched workflow and records its source on the run.
 //   - Repo-level: from the consumer's runTargetCommit.
 //   - Scoped: from the source repo's default branch.
-func resolveDispatchWorkflowContent(ctx reqctx.RequestContext, repo *repo_model.Repository, runTargetCommit *git.Commit, workflowID string, sourceRepoID int64, isScoped bool, run *actions_model.ActionRun) ([]byte, error) {
+func resolveDispatchWorkflowContent(ctx reqctx.RequestContext, repo *repo_model.Repository, gitRepo *git.Repository, runTargetCommit *git.Commit, workflowID string, sourceRepoID int64, isScoped bool, run *actions_model.ActionRun) ([]byte, error) {
 	if isScoped {
 		return resolveScopedDispatchContent(ctx, repo, sourceRepoID, workflowID, run)
 	}
 
-	_, entries, err := actions.ListWorkflows(runTargetCommit)
+	_, entries, err := actions.ListWorkflows(ctx, gitRepo, runTargetCommit)
 	if err != nil {
 		return nil, err
 	}
 	for _, e := range entries {
 		if e.Name() == workflowID {
-			return actions.GetContentFromEntry(e)
+			return actions.GetContentFromEntry(gitRepo, e)
 		}
 	}
 	return nil, util.ErrorWrapTranslatable(

services/asymkey/commit_test.go

@@ -37,7 +37,7 @@ func TestParseCommitWithSSHSignature(t *testing.T) {
 	require.NoError(t, err)
 
 	t.Run("UserSSHKey", func(t *testing.T) {
-		commit, err := git.CommitFromReader(nil, git.Sha1ObjectFormat.EmptyObjectID(), strings.NewReader(`tree a3b1fad553e0f9a2b4a58327bebde36c7da75aa2
+		commit, err := git.CommitFromReader(git.Sha1ObjectFormat.EmptyObjectID(), strings.NewReader(`tree a3b1fad553e0f9a2b4a58327bebde36c7da75aa2
 author user2 <user2@example.com> 1752194028 -0700
 committer user2 <user2@example.com> 1752194028 -0700
 gpgsig -----BEGIN SSH SIGNATURE-----
@@ -68,7 +68,7 @@ init project
 		defer test.MockVariableValue(&setting.Repository.Signing.SigningEmail, "gitea@fake.local")()
 		defer test.MockVariableValue(&setting.Repository.Signing.TrustedSSHKeys, []string{"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIH6Y4idVaW3E+bLw1uqoAfJD7o5Siu+HqS51E9oQLPE9"})()
 
-		commit, err := git.CommitFromReader(nil, git.Sha1ObjectFormat.EmptyObjectID(), strings.NewReader(`tree 9a93ffa76e8b72bdb6431910b3a506fa2b39f42e
+		commit, err := git.CommitFromReader(git.Sha1ObjectFormat.EmptyObjectID(), strings.NewReader(`tree 9a93ffa76e8b72bdb6431910b3a506fa2b39f42e
 author User Two <user2@example.com> 1749230009 +0200
 committer User Two <user2@example.com> 1749230009 +0200
 gpgsig -----BEGIN SSH SIGNATURE-----

services/asymkey/sign.go

@@ -365,7 +365,7 @@ func AllHeadCommitsVerified(ctx context.Context, pr *issues_model.PullRequest, g
 	if err != nil {
 		return false, err
 	}
-	commitList, err := headCommit.CommitsBeforeUntil(git.RefNameFromCommit(mergeBaseCommit))
+	commitList, err := headCommit.CommitsBeforeUntil(gitRepo, git.RefNameFromCommit(mergeBaseCommit))
 	if err != nil {
 		return false, err
 	}

services/context/repo.go

@@ -291,7 +291,7 @@ func (r *Repository) RefTypeNameSubURL() string {
 
 // GetEditorconfig returns the .editorconfig definition if found in the
 // HEAD of the default repo branch.
-func (r *Repository) GetEditorconfig(optCommit ...*git.Commit) (cfg *editorconfig.Editorconfig, warning, err error) {
+func (r *Repository) GetEditorconfig(ctx context.Context, optCommit ...*git.Commit) (cfg *editorconfig.Editorconfig, warning, err error) {
 	if r.GitRepo == nil {
 		return nil, nil, nil
 	}
@@ -306,14 +306,14 @@ func (r *Repository) GetEditorconfig(optCommit ...*git.Commit) (cfg *editorconfi
 			return nil, nil, err
 		}
 	}
-	treeEntry, err := commit.GetTreeEntryByPath(".editorconfig")
+	treeEntry, err := commit.GetTreeEntryByPath(ctx, r.GitRepo, ".editorconfig")
 	if err != nil {
 		return nil, nil, err
 	}
-	if treeEntry.Blob().Size() >= setting.UI.MaxDisplayFileSize {
+	if treeEntry.Blob(r.GitRepo).Size() >= setting.UI.MaxDisplayFileSize {
 		return nil, nil, git.ErrNotExist{ID: "", RelPath: ".editorconfig"}
 	}
-	reader, err := treeEntry.Blob().DataAsync()
+	reader, err := treeEntry.Blob(r.GitRepo).DataAsync()
 	if err != nil {
 		return nil, nil, err
 	}

services/convert/convert.go

@@ -523,7 +523,7 @@ func ToActionWorkflowJob(ctx context.Context, repo *repo_model.Repository, task
 	}, nil
 }
 
-func getActionWorkflowEntry(ctx context.Context, repo *repo_model.Repository, commit *git.Commit, refName git.RefName, folder string, entry *git.TreeEntry) *api.ActionWorkflow {
+func getActionWorkflowEntry(ctx context.Context, repo *repo_model.Repository, gitRepo *git.Repository, commit *git.Commit, refName git.RefName, folder string, entry *git.TreeEntry) *api.ActionWorkflow {
 	cfgUnit := repo.MustGetUnit(ctx, unit.TypeActions)
 	cfg := cfgUnit.ActionsConfig()
 
@@ -554,7 +554,7 @@ func getActionWorkflowEntry(ctx context.Context, repo *repo_model.Repository, co
 	createdAt := commit.Author.When
 	updatedAt := commit.Author.When
 
-	content, err := actions.GetContentFromEntry(entry)
+	content, err := actions.GetContentFromEntry(gitRepo, entry)
 	name := entry.Name()
 	if err == nil {
 		workflow, err := model.ReadWorkflow(bytes.NewReader(content))
@@ -589,26 +589,26 @@ func ListActionWorkflows(ctx context.Context, gitrepo *git.Repository, repo *rep
 		return nil, err
 	}
 
-	folder, entries, err := actions.ListWorkflows(defaultBranchCommit)
+	folder, entries, err := actions.ListWorkflows(ctx, gitrepo, defaultBranchCommit)
 	if err != nil {
 		return nil, err
 	}
 
 	workflows := make([]*api.ActionWorkflow, len(entries))
 	for i, entry := range entries {
-		workflows[i] = getActionWorkflowEntry(ctx, repo, defaultBranchCommit, git.RefNameFromBranch(repo.DefaultBranch), folder, entry)
+		workflows[i] = getActionWorkflowEntry(ctx, repo, gitrepo, defaultBranchCommit, git.RefNameFromBranch(repo.DefaultBranch), folder, entry)
 	}
 
 	return workflows, nil
 }
 
-func GetActionWorkflow(ctx context.Context, gitrepo *git.Repository, repo *repo_model.Repository, workflowID string) (*api.ActionWorkflow, error) {
-	defaultBranchCommit, err := gitrepo.GetBranchCommit(repo.DefaultBranch)
+func GetActionWorkflow(ctx context.Context, gitRepo *git.Repository, repo *repo_model.Repository, workflowID string) (*api.ActionWorkflow, error) {
+	defaultBranchCommit, err := gitRepo.GetBranchCommit(repo.DefaultBranch)
 	if err != nil {
 		return nil, err
 	}
 
-	return getActionWorkflowFromCommit(ctx, repo, defaultBranchCommit, git.RefNameFromBranch(repo.DefaultBranch), workflowID)
+	return getActionWorkflowFromCommit(ctx, repo, gitRepo, defaultBranchCommit, git.RefNameFromBranch(repo.DefaultBranch), workflowID)
 }
 
 func GetActionWorkflowByRef(ctx context.Context, gitrepo *git.Repository, repo *repo_model.Repository, workflowID string, ref git.RefName) (*api.ActionWorkflow, error) {
@@ -625,18 +625,18 @@ func GetActionWorkflowByRef(ctx context.Context, gitrepo *git.Repository, repo *
 		return nil, err
 	}
 
-	return getActionWorkflowFromCommit(ctx, repo, refCommit, ref, workflowID)
+	return getActionWorkflowFromCommit(ctx, repo, gitrepo, refCommit, ref, workflowID)
 }
 
-func getActionWorkflowFromCommit(ctx context.Context, repo *repo_model.Repository, commit *git.Commit, refName git.RefName, workflowID string) (*api.ActionWorkflow, error) {
-	folder, entries, err := actions.ListWorkflows(commit)
+func getActionWorkflowFromCommit(ctx context.Context, repo *repo_model.Repository, gitRepo *git.Repository, commit *git.Commit, refName git.RefName, workflowID string) (*api.ActionWorkflow, error) {
+	folder, entries, err := actions.ListWorkflows(ctx, gitRepo, commit)
 	if err != nil {
 		return nil, err
 	}
 
 	for _, entry := range entries {
 		if entry.Name() == workflowID {
-			return getActionWorkflowEntry(ctx, repo, commit, refName, folder, entry), nil
+			return getActionWorkflowEntry(ctx, repo, gitRepo, commit, refName, folder, entry), nil
 		}
 	}
 
@@ -650,7 +650,7 @@ func GetScopedActionWorkflow(ctx context.Context, sourceGitRepo *git.Repository,
 		return nil, err
 	}
 
-	folder, entries, err := actions.ListScopedWorkflows(commit)
+	folder, entries, err := actions.ListScopedWorkflows(ctx, sourceGitRepo, commit)
 	if err != nil {
 		return nil, err
 	}
@@ -658,7 +658,7 @@ func GetScopedActionWorkflow(ctx context.Context, sourceGitRepo *git.Repository,
 	for _, entry := range entries {
 		if entry.Name() == workflowID {
 			// An empty ref pins HTMLURL to commit (the run's WorkflowCommitSHA) rather than the moving default branch.
-			wf := getActionWorkflowEntry(ctx, sourceRepo, commit, git.RefName(""), folder, entry)
+			wf := getActionWorkflowEntry(ctx, sourceRepo, sourceGitRepo, commit, "", folder, entry)
 			// TODO: a scoped workflow has no repo-level representation on the source: the workflow API scans WORKFLOW_DIRS (not SCOPED_WORKFLOW_DIRS),
 			// and the badge only reflects the source's repo-level runs, so neither link resolves a scoped workflow.
 			// Blank them for now and populate once a scoped-aware workflow/badge endpoint exists.

services/gitdiff/git_diff_tree.go

@@ -100,7 +100,7 @@ func validateGitDiffTreeArguments(gitRepo *git.Repository, useMergeBase bool, ba
 			return false, objectFormat.EmptyTree().String(), headCommitID, nil
 		}
 
-		baseCommit, err := headCommit.Parent(0)
+		baseCommit, err := headCommit.Parent(gitRepo, 0)
 		if err != nil {
 			return false, "", "", fmt.Errorf("baseSha is '', attempted to use parent of commit %s, got error: %v", headCommit.ID.String(), err)
 		}

services/gitdiff/gitdiff.go

@@ -477,17 +477,17 @@ type DiffLimitedContent struct {
 }
 
 // GetTailSectionAndLimitedContent creates a fake DiffLineSection if the last section is not the end of the file
-func (diffFile *DiffFile) GetTailSectionAndLimitedContent(leftCommit, rightCommit *git.Commit) (_ *DiffSection, diffLimitedContent DiffLimitedContent) {
+func (diffFile *DiffFile) GetTailSectionAndLimitedContent(ctx context.Context, gitRepo *git.Repository, leftCommit, rightCommit *git.Commit) (_ *DiffSection, diffLimitedContent DiffLimitedContent) {
 	var leftLineCount, rightLineCount int
 	diffLimitedContent = DiffLimitedContent{}
 	if diffFile.IsBin || diffFile.IsLFSFile {
 		return nil, diffLimitedContent
 	}
 	if (diffFile.Type == DiffFileDel || diffFile.Type == DiffFileChange) && leftCommit != nil {
-		leftLineCount, diffLimitedContent.LeftContent = getCommitFileLineCountAndLimitedContent(leftCommit, diffFile.OldName)
+		leftLineCount, diffLimitedContent.LeftContent = getCommitFileLineCountAndLimitedContent(ctx, gitRepo, leftCommit, diffFile.OldName)
 	}
 	if (diffFile.Type == DiffFileAdd || diffFile.Type == DiffFileChange) && rightCommit != nil {
-		rightLineCount, diffLimitedContent.RightContent = getCommitFileLineCountAndLimitedContent(rightCommit, diffFile.OldName)
+		rightLineCount, diffLimitedContent.RightContent = getCommitFileLineCountAndLimitedContent(ctx, gitRepo, rightCommit, diffFile.OldName)
 	}
 	if len(diffFile.Sections) == 0 || diffFile.Type != DiffFileChange {
 		return nil, diffLimitedContent
@@ -577,8 +577,8 @@ func (l *limitByteWriter) Write(p []byte) (n int, err error) {
 	return l.buf.Write(p)
 }
 
-func getCommitFileLineCountAndLimitedContent(commit *git.Commit, filePath string) (lineCount int, limitWriter *limitByteWriter) {
-	blob, err := commit.GetBlobByPath(filePath)
+func getCommitFileLineCountAndLimitedContent(ctx context.Context, gitRepo *git.Repository, commit *git.Commit, filePath string) (lineCount int, limitWriter *limitByteWriter) {
+	blob, err := commit.GetBlobByPath(ctx, gitRepo, filePath)
 	if err != nil {
 		return 0, nil
 	}
@@ -1256,7 +1256,7 @@ func guessBeforeCommitForDiff(gitRepo *git.Repository, beforeCommitID string, af
 		actualBeforeCommitID = commitObjectFormat.EmptyTree()
 	} else {
 		if isBeforeCommitIDEmpty {
-			actualBeforeCommit, err = afterCommit.Parent(0)
+			actualBeforeCommit, err = afterCommit.Parent(gitRepo, 0)
 		} else {
 			actualBeforeCommit, err = gitRepo.GetCommit(beforeCommitID)
 		}
@@ -1360,7 +1360,7 @@ func GetDiffForRender(ctx context.Context, repoLink string, gitRepo *git.Reposit
 
 		// Populate Submodule URLs
 		if diffFile.SubmoduleDiffInfo != nil {
-			diffFile.SubmoduleDiffInfo.PopulateURL(repoLink, diffFile, beforeCommit, afterCommit)
+			diffFile.SubmoduleDiffInfo.PopulateURL(ctx, repoLink, gitRepo, diffFile, beforeCommit, afterCommit)
 		}
 
 		if !isVendored.Has() {
@@ -1372,7 +1372,7 @@ func GetDiffForRender(ctx context.Context, repoLink string, gitRepo *git.Reposit
 			isGenerated = optional.Some(analyze.IsGenerated(diffFile.Name))
 		}
 		diffFile.IsGenerated = isGenerated.Value()
-		tailSection, limitedContent := diffFile.GetTailSectionAndLimitedContent(beforeCommit, afterCommit)
+		tailSection, limitedContent := diffFile.GetTailSectionAndLimitedContent(ctx, gitRepo, beforeCommit, afterCommit)
 		if tailSection != nil {
 			diffFile.Sections = append(diffFile.Sections, tailSection)
 		}
@@ -1542,18 +1542,18 @@ func CommentAsDiff(ctx context.Context, c *issues_model.Comment) (*Diff, error)
 }
 
 // GeneratePatchForUnchangedLine creates a patch showing code context for an unchanged line
-func GeneratePatchForUnchangedLine(gitRepo *git.Repository, commitID, treePath string, line int64, contextLines int) (string, error) {
+func GeneratePatchForUnchangedLine(ctx context.Context, gitRepo *git.Repository, commitID, treePath string, line int64, contextLines int) (string, error) {
 	commit, err := gitRepo.GetCommit(commitID)
 	if err != nil {
 		return "", fmt.Errorf("GetCommit: %w", err)
 	}
 
-	entry, err := commit.GetTreeEntryByPath(treePath)
+	entry, err := commit.GetTreeEntryByPath(ctx, gitRepo, treePath)
 	if err != nil {
 		return "", fmt.Errorf("GetTreeEntryByPath: %w", err)
 	}
 
-	blob := entry.Blob()
+	blob := entry.Blob(gitRepo)
 	dataRc, err := blob.DataAsync()
 	if err != nil {
 		return "", fmt.Errorf("DataAsync: %w", err)

services/gitdiff/submodule.go

@@ -20,7 +20,7 @@ type SubmoduleDiffInfo struct {
 	PreviousRefID string
 }
 
-func (si *SubmoduleDiffInfo) PopulateURL(repoLink string, diffFile *DiffFile, leftCommit, rightCommit *git.Commit) {
+func (si *SubmoduleDiffInfo) PopulateURL(ctx context.Context, repoLink string, gitRepo *git.Repository, diffFile *DiffFile, leftCommit, rightCommit *git.Commit) {
 	si.SubmoduleName = diffFile.Name
 	submoduleCommit := rightCommit // If the submodule is added or updated, check at the right commit
 	if diffFile.IsDeleted {
@@ -31,7 +31,7 @@ func (si *SubmoduleDiffInfo) PopulateURL(repoLink string, diffFile *DiffFile, le
 	}
 
 	submoduleFullPath := diffFile.GetDiffFileName()
-	submodule, err := submoduleCommit.GetSubModule(submoduleFullPath)
+	submodule, err := submoduleCommit.GetSubModule(ctx, gitRepo, submoduleFullPath)
 	if err != nil {
 		log.Error("Unable to PopulateURL for submodule %q: GetSubModule: %v", submoduleFullPath, err)
 		return // ignore the error, do not cause 500 errors for end users

services/issue/pull.go

@@ -68,7 +68,7 @@ func PullRequestCodeOwnersReview(ctx context.Context, pr *issues_model.PullReque
 
 	var data string
 	for _, file := range codeOwnerFiles {
-		if blob, err := commit.GetBlobByPath(file); err == nil {
+		if blob, err := commit.GetBlobByPath(ctx, repo, file); err == nil {
 			data, err = blob.GetBlobContent(setting.UI.MaxDisplayFileSize)
 			if err == nil {
 				break

services/issue/template.go

@@ -4,6 +4,7 @@
 package issue
 
 import (
+	"context"
 	"fmt"
 	"net/url"
 	"path"
@@ -47,17 +48,17 @@ func GetDefaultTemplateConfig() api.IssueConfig {
 
 // GetTemplateConfig loads the given issue config file.
 // It never returns a nil config.
-func GetTemplateConfig(gitRepo *git.Repository, path string, commit *git.Commit) (api.IssueConfig, error) {
+func GetTemplateConfig(ctx context.Context, gitRepo *git.Repository, path string, commit *git.Commit) (api.IssueConfig, error) {
 	if gitRepo == nil {
 		return GetDefaultTemplateConfig(), nil
 	}
 
-	treeEntry, err := commit.GetTreeEntryByPath(path)
+	treeEntry, err := commit.GetTreeEntryByPath(ctx, gitRepo, path)
 	if err != nil {
 		return GetDefaultTemplateConfig(), err
 	}
 
-	reader, err := treeEntry.Blob().DataAsync()
+	reader, err := treeEntry.Blob(gitRepo).DataAsync()
 	if err != nil {
 		log.Debug("DataAsync: %v", err)
 		return GetDefaultTemplateConfig(), nil
@@ -109,7 +110,7 @@ func IsTemplateConfig(path string) bool {
 
 // ParseTemplatesFromDefaultBranch parses the issue templates in the repo's default branch,
 // returns valid templates and the errors of invalid template files (the errors map is guaranteed to be non-nil).
-func ParseTemplatesFromDefaultBranch(repo *repo.Repository, gitRepo *git.Repository) (ret struct {
+func ParseTemplatesFromDefaultBranch(ctx context.Context, repo *repo.Repository, gitRepo *git.Repository) (ret struct {
 	IssueTemplates []*api.IssueTemplate
 	TemplateErrors map[string]error
 },
@@ -125,12 +126,12 @@ func ParseTemplatesFromDefaultBranch(repo *repo.Repository, gitRepo *git.Reposit
 	}
 
 	for _, dirName := range templateDirCandidates {
-		tree, err := commit.SubTree(dirName)
+		tree, err := commit.SubTree(ctx, gitRepo, dirName)
 		if err != nil {
 			log.Debug("get sub tree of %s: %v", dirName, err)
 			continue
 		}
-		entries, err := tree.ListEntries()
+		entries, err := tree.ListEntries(ctx, gitRepo)
 		if err != nil {
 			log.Debug("list entries in %s: %v", dirName, err)
 			return ret
@@ -140,7 +141,7 @@ func ParseTemplatesFromDefaultBranch(repo *repo.Repository, gitRepo *git.Reposit
 				continue
 			}
 			fullName := path.Join(dirName, entry.Name())
-			if it, err := template.UnmarshalFromEntry(entry, dirName); err != nil {
+			if it, err := template.UnmarshalFromEntry(gitRepo, entry, dirName); err != nil {
 				ret.TemplateErrors[fullName] = err
 			} else {
 				if !strings.HasPrefix(it.Ref, "refs/") { // Assume that the ref intended is always a branch - for tags users should use refs/tags/<ref>
@@ -155,7 +156,7 @@ func ParseTemplatesFromDefaultBranch(repo *repo.Repository, gitRepo *git.Reposit
 
 // GetTemplateConfigFromDefaultBranch returns the issue config for this repo.
 // It never returns a nil config.
-func GetTemplateConfigFromDefaultBranch(repo *repo.Repository, gitRepo *git.Repository) (api.IssueConfig, error) {
+func GetTemplateConfigFromDefaultBranch(ctx context.Context, repo *repo.Repository, gitRepo *git.Repository) (api.IssueConfig, error) {
 	if repo.IsEmpty {
 		return GetDefaultTemplateConfig(), nil
 	}
@@ -166,24 +167,24 @@ func GetTemplateConfigFromDefaultBranch(repo *repo.Repository, gitRepo *git.Repo
 	}
 
 	for _, configName := range templateConfigCandidates {
-		if _, err := commit.GetTreeEntryByPath(configName + ".yaml"); err == nil {
-			return GetTemplateConfig(gitRepo, configName+".yaml", commit)
+		if _, err := commit.GetTreeEntryByPath(ctx, gitRepo, configName+".yaml"); err == nil {
+			return GetTemplateConfig(ctx, gitRepo, configName+".yaml", commit)
 		}
 
-		if _, err := commit.GetTreeEntryByPath(configName + ".yml"); err == nil {
-			return GetTemplateConfig(gitRepo, configName+".yml", commit)
+		if _, err := commit.GetTreeEntryByPath(ctx, gitRepo, configName+".yml"); err == nil {
+			return GetTemplateConfig(ctx, gitRepo, configName+".yml", commit)
 		}
 	}
 
 	return GetDefaultTemplateConfig(), nil
 }
 
-func HasTemplatesOrContactLinks(repo *repo.Repository, gitRepo *git.Repository) bool {
-	ret := ParseTemplatesFromDefaultBranch(repo, gitRepo)
+func HasTemplatesOrContactLinks(ctx context.Context, repo *repo.Repository, gitRepo *git.Repository) bool {
+	ret := ParseTemplatesFromDefaultBranch(ctx, repo, gitRepo)
 	if len(ret.IssueTemplates) > 0 {
 		return true
 	}
 
-	issueConfig, _ := GetTemplateConfigFromDefaultBranch(repo, gitRepo)
+	issueConfig, _ := GetTemplateConfigFromDefaultBranch(ctx, repo, gitRepo)
 	return len(issueConfig.ContactLinks) > 0
 }

services/markup/renderhelper_codepreview.go

@@ -62,7 +62,7 @@ func renderRepoFileCodePreview(ctx context.Context, opts markup.RenderCodePrevie
 	}
 
 	language, _ := languagestats.GetFileLanguage(ctx, gitRepo, opts.CommitID, opts.FilePath)
-	blob, err := commit.GetBlobByPath(opts.FilePath)
+	blob, err := commit.GetBlobByPath(ctx, gitRepo, opts.FilePath)
 	if err != nil {
 		return "", err
 	}

services/pull/merge.go

@@ -72,7 +72,7 @@ func getMergeMessage(ctx context.Context, baseGitRepo *git.Repository, pr *issue
 		if err != nil {
 			return "", "", err
 		}
-		templateContent, err := commit.GetFileContent(templateFilepath, setting.Repository.PullRequest.DefaultMergeMessageSize)
+		templateContent, err := commit.GetFileContent(ctx, baseGitRepo, templateFilepath, setting.Repository.PullRequest.DefaultMergeMessageSize)
 		if err != nil {
 			if !git.IsErrNotExist(err) {
 				return "", "", err

services/pull/pull.go

@@ -1046,7 +1046,7 @@ func IsHeadEqualWithBranch(ctx context.Context, pr *issues_model.PullRequest, br
 			return false, err
 		}
 	}
-	return baseCommit.HasPreviousCommit(headCommit.ID)
+	return baseCommit.HasPreviousCommit(ctx, baseGitRepo, headCommit.ID)
 }
 
 type CommitInfo struct {

services/pull/review.go

@@ -284,7 +284,7 @@ func createCodeComment(ctx context.Context, doer *user_model.User, repo *repo_mo
 
 		// If patch is still empty (unchanged line), generate code context
 		if patch == "" && commitID != "" {
-			patch, err = gitdiff.GeneratePatchForUnchangedLine(gitRepo, commitID, treePath, line, setting.UI.CodeCommentLines)
+			patch, err = gitdiff.GeneratePatchForUnchangedLine(ctx, gitRepo, commitID, treePath, line, setting.UI.CodeCommentLines)
 			if err != nil {
 				// Log the error but don't fail comment creation
 				log.Debug("Unable to generate patch for unchanged line (file=%s, line=%d, commit=%s): %v", treePath, line, commitID, err)

services/repository/branch.go

@@ -526,7 +526,7 @@ func UpdateBranch(ctx context.Context, repo *repo_model.Repository, gitRepo *git
 		return nil
 	}
 
-	isForcePush, err := newCommit.IsForcePush(branch.CommitID)
+	isForcePush, err := newCommit.IsForcePush(ctx, gitRepo, branch.CommitID)
 	if err != nil {
 		return err
 	}
@@ -811,7 +811,7 @@ func GetBranchDivergingInfo(ctx reqctx.RequestContext, baseRepo *repo_model.Repo
 		if err != nil {
 			return nil, err
 		}
-		hasPreviousCommit, _ := headCommit.HasPreviousCommit(baseCommitID)
+		hasPreviousCommit, _ := headCommit.HasPreviousCommit(ctx, headGitRepo, baseCommitID)
 		info.BaseHasNewCommits = !hasPreviousCommit
 		return info, nil
 	}

services/repository/cache.go

@@ -29,5 +29,5 @@ func CacheRef(ctx context.Context, repo *repo_model.Repository, gitRepo *git.Rep
 		gitRepo.LastCommitCache = git.NewLastCommitCache(commitsCount, repo.FullName(), gitRepo, cache.GetCache())
 	}
 
-	return commit.CacheCommit(ctx)
+	return commit.CacheCommit(ctx, gitRepo)
 }

services/repository/files/cherry_pick.go

@@ -147,7 +147,7 @@ func CherryPick(ctx context.Context, repo *repo_model.Repository, doer *user_mod
 		return nil, err
 	}
 
-	fileCommitResponse, _ := GetFileCommitResponse(repo, commit) // ok if fails, then will be nil
+	fileCommitResponse, _ := GetFileCommitResponse(repo, gitRepo, commit) // ok if fails, then will be nil
 	verification := GetPayloadCommitVerification(ctx, commit)
 	fileResponse := &structs.FileResponse{
 		Commit:       fileCommitResponse,