all repos — elgit @ ab30497e169cd3bfcd122e668c3cdde6bd48305b

fork of legit: web frontend for git, written in go

git: file content at ref
Anirudh Oppiliappan x@icyphox.sh
Sun, 11 Dec 2022 14:18:25 +0530
commit

ab30497e169cd3bfcd122e668c3cdde6bd48305b

parent

6857a2f002358c47f588c8417482a5afd01725d0

1 files changed, 19 insertions(+), 0 deletions(-)

jump to
M git/git.gogit/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 {