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package commitgraph
import (
"time"
"github.com/go-git/go-git/v5/plumbing"
)
// CommitData is a reduced representation of Commit as presented in the commit graph
// file. It is merely useful as an optimization for walking the commit graphs.
//
// Deprecated: This package uses the wrong types for Generation and Index in CommitData.
// Use the v2 package instead.
type CommitData struct {
// TreeHash is the hash of the root tree of the commit.
TreeHash plumbing.Hash
// ParentIndexes are the indexes of the parent commits of the commit.
ParentIndexes []int
// ParentHashes are the hashes of the parent commits of the commit.
ParentHashes []plumbing.Hash
// Generation number is the pre-computed generation in the commit graph
// or zero if not available
Generation int
// When is the timestamp of the commit.
When time.Time
}
// Index represents a representation of commit graph that allows indexed
// access to the nodes using commit object hash
//
// Deprecated: This package uses the wrong types for Generation and Index in CommitData.
// Use the v2 package instead.
type Index interface {
// GetIndexByHash gets the index in the commit graph from commit hash, if available
GetIndexByHash(h plumbing.Hash) (int, error)
// GetNodeByIndex gets the commit node from the commit graph using index
// obtained from child node, if available
GetCommitDataByIndex(i int) (*CommitData, error)
// Hashes returns all the hashes that are available in the index
Hashes() []plumbing.Hash
}
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