lib/conjur/fpm/debify_utils.sh in conjur-debify-1.10.2 vs lib/conjur/fpm/debify_utils.sh in conjur-debify-1.10.3

@@ -7,5 +7,26 @@
     # some cleanup
     rm -rf vendor/bundle/ruby/${ruby_version}/cache
     rm -rf vendor/bundle/ruby/${ruby_version}/gems/*/{test,spec,examples,example,contrib,doc,ext,sample}
   fi
 }
+
+# Remove files from the current directory that also exist in another given
+# directory. For example, say in the current directory there is:
+#    foo
+#    bar/baz
+#    bar/xyzzy
+#    bacon
+#    people/phlebas
+# and in dir2 there is
+#    bacon
+#    alice
+#    people/phlebas
+#    bar/xyzzy
+# then after running `remove_matching dir2` current directory will be left with only:
+#    foo
+#    bar/baz
+# Note it probably isn't 100% fool-proof, so don't launch it out to space or something.
+function remove_matching() {
+  find "$1" -type f -print0 | sed -ze "s@^$1@.@" | xargs -0 rm -f
+  find . -type d -empty -delete
+}