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Use gitrepo.GetTreePathLatestCommit to get file lastest commit instead from latest commit cache (#32987)

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The latest commit cache is currently used only for listing tree files.
However, a cold start may take longer than directly invoking the Git
command. This PR addresses the issue of slow response times when
accessing raw files, improving performance in such scenarios.

```log
gitea.log:105521:2024/12/23 08:22:18 ...eb/routing/logger.go:68:func1() [W] router: slow      GET /xxxx/xxxxxx/raw/commit/xxxxxxxxxxxxxxxxxxxxxxxxxxx/.editorconfig for 172.18.0.5:53252, elapsed 3526.8ms @ repo/download.go:117(repo.SingleDownload)
```

(cherry picked from commit f4ccbd38dca77b1515a08ddf927f4f20cf644d30)
This commit is contained in:
Lunny Xiao 2024-12-29 19:30:01 -08:00 • committed by Earl Warren
parent e8c769d8e6
commit bc64b6f004
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GPG key ID: 0579CB2928A78A00
4 changed files with 35 additions and 21 deletions
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11
modules/git/tree.go
View file

@ -176,3 +176,14 @@ func (repo *Repository) LsTree(ref string, filenames ...string) ([]string, error
return filelist, err
}
// GetTreePathLatestCommitID returns the latest commit of a tree path
func (repo *Repository) GetTreePathLatestCommit(refName, treePath string) (*Commit, error) {
stdout, _, err := NewCommand(repo.Ctx, "rev-list", "-1").
AddDynamicArguments(refName).AddDashesAndList(treePath).
RunStdString(&RunOpts{Dir: repo.Path})
if err != nil {
return nil, err
}
return repo.GetCommit(strings.TrimSpace(stdout))
}