object: Split each object type into its own package v0.1.108

1 files changed, 24 insertions, 0 deletions

diff --git a/object/tree/remove.go b/object/tree/remove.go
new file mode 100644
index 00000000..9eb42028
--- /dev/null
+++ b/object/tree/remove.go
@@ -0,0 +1,24 @@
+package tree
+
+import (
+	"bytes"
+	"fmt"
+)
+
+// RemoveEntry removes a tree entry by name.
+func (tree *Tree) RemoveEntry(name []byte) error {
+	if len(tree.Entries) == 0 {
+		return fmt.Errorf("object: tree: entry %q not found", name)
+	}
+
+	for i := range tree.Entries {
+		if bytes.Equal(tree.Entries[i].Name, name) {
+			copy(tree.Entries[i:], tree.Entries[i+1:])
+			tree.Entries = tree.Entries[:len(tree.Entries)-1]
+
+			return nil
+		}
+	}
+
+	return fmt.Errorf("object: tree: entry %q not found", name)
+}