object/fetch: Rename from object/resolve

1 files changed, 29 insertions, 0 deletions

diff --git a/object/fetch/treefs_path.go b/object/fetch/treefs_path.go
new file mode 100644
index 00000000..7aa31c7f
--- /dev/null
+++ b/object/fetch/treefs_path.go
@@ -0,0 +1,29 @@
+package fetch
+
+import (
+	"io/fs"
+	"strings"
+)
+
+func treeFSValidPath(name string) bool {
+	return name == "." || fs.ValidPath(name)
+}
+
+func treeFSSplitPath(name string) [][]byte {
+	if name == "." {
+		return nil
+	}
+
+	parts := strings.Split(name, "/")
+
+	out := make([][]byte, len(parts))
+	for i, part := range parts {
+		out[i] = []byte(part)
+	}
+
+	return out
+}
+
+func treeFSPathError(op treeFSOp, path string, err error) error {
+	return &fs.PathError{Op: op.pathErrorOp(), Path: path, Err: err}
+}