From bda06c296c648213977ddc5b0a7cd3849491fc1c Mon Sep 17 00:00:00 2001
From: Sahin Yort <thesayyn@gmail.com>
Date: Thu, 5 Dec 2024 15:05:25 -0800
Subject: [PATCH] fix root duplicates

---
 distroless/private/flatten.sh | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/distroless/private/flatten.sh b/distroless/private/flatten.sh
index b35342e..71f0fa6 100755
--- a/distroless/private/flatten.sh
+++ b/distroless/private/flatten.sh
@@ -31,17 +31,20 @@ if [[ "$output" != "-" ]]; then
         fi
     done
 
-
     awk '{
         if (substr($0,0,1) == "#") {
             next;
         }
         line_count[$1]++;
         if (line_count[$1] > 1) {
-            print substr($1, 3, length($1));
+            if ($1 == "/.") {
+                next
+            }
+            print $1
         }
     }' "$mtree" | sort | uniq | sort -r  > "$duplicates"
-    $bsdtar $@ | run_gtar --delete --file - --occurrence=1 --files-from="$duplicates" > "$output"
+
+    $bsdtar --exclude "^./$" $@  | run_gtar --delete --file - --occurrence=1 --files-from="$duplicates" > "$output"
     rm "$mtree"
 else 
     # No deduplication, business as usual