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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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8
routers/private/hook_verification.go
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@@ -29,7 +29,8 @@ func verifyCommits(oldCommitID, newCommitID string, repo *git.Repository, env []
}()
var command *git.Command
if oldCommitID == git.EmptySHA {
objectFormat, _ := repo.GetObjectFormat()
if oldCommitID == objectFormat.Empty().String() {
// When creating a new branch, the oldCommitID is empty, by using "newCommitID --not --all":
// List commits that are reachable by following the newCommitID, exclude "all" existing heads/tags commits
// So, it only lists the new commits received, doesn't list the commits already present in the receiving repository
@@ -82,7 +83,8 @@ func readAndVerifyCommit(sha string, repo *git.Repository, env []string) error {
_ = stdoutReader.Close()
_ = stdoutWriter.Close()
}()
hash := git.MustIDFromString(sha)
objectFormat, _ := repo.GetObjectFormat()
commitID := objectFormat.MustIDFromString(sha)
return git.NewCommand(repo.Ctx, "cat-file", "commit").AddDynamicArguments(sha).
Run(&git.RunOpts{
@@ -91,7 +93,7 @@ func readAndVerifyCommit(sha string, repo *git.Repository, env []string) error {
Stdout: stdoutWriter,
PipelineFunc: func(ctx context.Context, cancel context.CancelFunc) error {
_ = stdoutWriter.Close()
commit, err := git.CommitFromReader(repo, hash, stdoutReader)
commit, err := git.CommitFromReader(repo, commitID, stdoutReader)
if err != nil {
return err
}