Abstract hash function usage (#28138)

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
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GPG key ID: 4AEE18F83AFDEB23
122 changed files with 947 additions and 594 deletions

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@ -14,9 +14,9 @@ import (
// 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, sha SHA1, reader io.Reader) (*Commit, error) {
func CommitFromReader(gitRepo *Repository, objectID ObjectID, reader io.Reader) (*Commit, error) {
commit := &Commit{
ID: sha,
ID: objectID,
Author: &Signature{},
Committer: &Signature{},
}
@ -71,10 +71,10 @@ readLoop:
switch string(split[0]) {
case "tree":
commit.Tree = *NewTree(gitRepo, MustIDFromString(string(data)))
commit.Tree = *NewTree(gitRepo, objectID.Type().MustIDFromString(string(data)))
_, _ = payloadSB.Write(line)
case "parent":
commit.Parents = append(commit.Parents, MustIDFromString(string(data)))
commit.Parents = append(commit.Parents, objectID.Type().MustIDFromString(string(data)))
_, _ = payloadSB.Write(line)
case "author":
commit.Author = &Signature{}