From 6309469e933a31a300fbf16d8e77f48dcee402d3 Mon Sep 17 00:00:00 2001 From: Ophestra Date: Sat, 12 Apr 2025 13:56:41 +0900 Subject: app/instance: wrap internal implementation This reduces the scope of the fst package, which was growing questionably large. Signed-off-by: Ophestra --- internal/app/instance/common/path.go | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 internal/app/instance/common/path.go (limited to 'internal/app/instance/common/path.go') diff --git a/internal/app/instance/common/path.go b/internal/app/instance/common/path.go new file mode 100644 index 00000000..ce40f4f1 --- /dev/null +++ b/internal/app/instance/common/path.go @@ -0,0 +1,11 @@ +package common + +import ( + "path/filepath" + "strings" +) + +func deepContainsH(basepath, targpath string) (bool, error) { + rel, err := filepath.Rel(basepath, targpath) + return err == nil && rel != ".." && !strings.HasPrefix(rel, string([]byte{'.', '.', filepath.Separator})), err +} -- cgit v1.3.1