nune/gitea
nune/gitea
0
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 1

Refactor the usage of batch catfile (#31754)

Browse source 
When opening a repository, it will call `ensureValidRepository` and also
`CatFileBatch`. But sometimes these will not be used until repository
closed. So it's a waste of CPU to invoke 3 times git command for every
open repository.

This PR removed all of these from `OpenRepository` but only kept
checking whether the folder exists. When a batch is necessary, the
necessary functions will be invoked.
This commit is contained in:
Lunny Xiao 2024-08-21 01:04:57 +08:00 • committed by GitHub
parent 8b92eba21f
commit c03baab678
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
15 changed files with 201 additions and 90 deletions
Download patch file Download diff file Expand all files Collapse all files

21
modules/git/repo_commit_nogogit.go
View file

@ -33,9 +33,12 @@ func (repo *Repository) ResolveReference(name string) (string, error) {
// GetRefCommitID returns the last commit ID string of given reference (branch or tag).
func (repo *Repository) GetRefCommitID(name string) (string, error) {
wr, rd, cancel := repo.CatFileBatchCheck(repo.Ctx)
wr, rd, cancel, err := repo.CatFileBatchCheck(repo.Ctx)
if err != nil {
return "", err
}
defer cancel()
_, err := wr.Write([]byte(name + "\n"))
_, err = wr.Write([]byte(name + "\n"))
if err != nil {
return "", err
}
@ -61,12 +64,19 @@ func (repo *Repository) RemoveReference(name string) error {
// IsCommitExist returns true if given commit exists in current repository.
func (repo *Repository) IsCommitExist(name string) bool {
if err := ensureValidGitRepository(repo.Ctx, repo.Path); err != nil {
log.Error("IsCommitExist: %v", err)
return false
}
_, _, err := NewCommand(repo.Ctx, "cat-file", "-e").AddDynamicArguments(name).RunStdString(&RunOpts{Dir: repo.Path})
return err == nil
}
func (repo *Repository) getCommit(id ObjectID) (*Commit, error) {
wr, rd, cancel := repo.CatFileBatch(repo.Ctx)
wr, rd, cancel, err := repo.CatFileBatch(repo.Ctx)
if err != nil {
return nil, err
}
defer cancel()
_, _ = wr.Write([]byte(id.String() + "\n"))
@ -143,7 +153,10 @@ func (repo *Repository) ConvertToGitID(commitID string) (ObjectID, error) {
}
}
wr, rd, cancel := repo.CatFileBatchCheck(repo.Ctx)
wr, rd, cancel, err := repo.CatFileBatchCheck(repo.Ctx)
if err != nil {
return nil, err
}
defer cancel()
_, err = wr.Write([]byte(commitID + "\n"))
if err != nil {