git: file content at ref
Anirudh Oppiliappan x@icyphox.sh
PGP Signature
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1 files changed,
19 insertions(+),
0 deletions(-)
jump to
M
git/git.go
→
git/git.go
@@ -64,6 +64,25 @@
return files, nil } +func FileContentAtRef(r *git.Repository, hash plumbing.Hash, path string) (string, error) { + c, err := r.CommitObject(hash) + if err != nil { + return "", fmt.Errorf("commit object: %w", err) + } + + tree, err := c.Tree() + if err != nil { + return "", fmt.Errorf("file tree: %w", err) + } + + file, err := tree.File(path) + if err != nil { + return "", err + } + + return file.Contents() +} + func makeNiceTree(es []object.TreeEntry) []NiceTree { nts := []NiceTree{} for _, e := range es {