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Code Releases Activity

Abstract hash function usage (#28138)

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Refactor Hash interfaces and centralize hash function. This will allow
easier introduction of different hash function later on.

This forms the "no-op" part of the SHA256 enablement patch.
This commit is contained in:
Adam Majer
2023-12-13 21:02:00 +00:00
committed by GitHub
parent 064f05204c
commit cbf923e87b
122 changed files with 947 additions and 594 deletions
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9
modules/context/api.go
View File

@@ -308,6 +308,12 @@ func RepoRefForAPI(next http.Handler) http.Handler {
return
}
objectFormat, err := ctx.Repo.GitRepo.GetObjectFormat()
if err != nil {
ctx.Error(http.StatusInternalServerError, "GetCommit", err)
return
}
if ref := ctx.FormTrim("ref"); len(ref) > 0 {
commit, err := ctx.Repo.GitRepo.GetCommit(ref)
if err != nil {
@@ -325,7 +331,6 @@ func RepoRefForAPI(next http.Handler) http.Handler {
return
}
var err error
refName := getRefName(ctx.Base, ctx.Repo, RepoRefAny)
if ctx.Repo.GitRepo.IsBranchExist(refName) {
@@ -342,7 +347,7 @@ func RepoRefForAPI(next http.Handler) http.Handler {
return
}
ctx.Repo.CommitID = ctx.Repo.Commit.ID.String()
} else if len(refName) == git.SHAFullLength {
} else if len(refName) == objectFormat.FullLength() {
ctx.Repo.CommitID = refName
ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetCommit(refName)
if err != nil {

18
modules/context/repo.go
View File

@@ -825,7 +825,9 @@ func getRefName(ctx *Base, repo *Repository, pathType RepoRefType) string {
}
// For legacy and API support only full commit sha
parts := strings.Split(path, "/")
if len(parts) > 0 && len(parts[0]) == git.SHAFullLength {
objectFormat, _ := repo.GitRepo.GetObjectFormat()
if len(parts) > 0 && len(parts[0]) == objectFormat.FullLength() {
repo.TreePath = strings.Join(parts[1:], "/")
return parts[0]
}
@@ -869,7 +871,9 @@ func getRefName(ctx *Base, repo *Repository, pathType RepoRefType) string {
return getRefNameFromPath(ctx, repo, path, repo.GitRepo.IsTagExist)
case RepoRefCommit:
parts := strings.Split(path, "/")
if len(parts) > 0 && len(parts[0]) >= 7 && len(parts[0]) <= git.SHAFullLength {
objectFormat, _ := repo.GitRepo.GetObjectFormat()
if len(parts) > 0 && len(parts[0]) >= 7 && len(parts[0]) <= objectFormat.FullLength() {
repo.TreePath = strings.Join(parts[1:], "/")
return parts[0]
}
@@ -929,6 +933,12 @@ func RepoRefByType(refType RepoRefType, ignoreNotExistErr ...bool) func(*Context
}
}
objectFormat, err := ctx.Repo.GitRepo.GetObjectFormat()
if err != nil {
log.Error("Cannot determine objectFormat for repository: %w", err)
ctx.Repo.Repository.MarkAsBrokenEmpty()
}
// Get default branch.
if len(ctx.Params("*")) == 0 {
refName = ctx.Repo.Repository.DefaultBranch
@@ -995,7 +1005,7 @@ func RepoRefByType(refType RepoRefType, ignoreNotExistErr ...bool) func(*Context
return cancel
}
ctx.Repo.CommitID = ctx.Repo.Commit.ID.String()
} else if len(refName) >= 7 && len(refName) <= git.SHAFullLength {
} else if len(refName) >= 7 && len(refName) <= objectFormat.FullLength() {
ctx.Repo.IsViewCommit = true
ctx.Repo.CommitID = refName
@@ -1005,7 +1015,7 @@ func RepoRefByType(refType RepoRefType, ignoreNotExistErr ...bool) func(*Context
return cancel
}
// If short commit ID add canonical link header
if len(refName) < git.SHAFullLength {
if len(refName) < objectFormat.FullLength() {
ctx.RespHeader().Set("Link", fmt.Sprintf("<%s>; rel=\"canonical\"",
util.URLJoin(setting.AppURL, strings.Replace(ctx.Req.URL.RequestURI(), util.PathEscapeSegments(refName), url.PathEscape(ctx.Repo.Commit.ID.String()), 1))))
}