From b7cc5f329c7d85f416cc35af00d11fe93c74ec09 Mon Sep 17 00:00:00 2001
From: ThomasV <thomasv@electrum.org>
Date: Mon, 12 Jul 2021 15:58:36 +0200
Subject: [PATCH] osx: add script to compare dmg binaries

---
 contrib/osx/compare_dmg | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100755 contrib/osx/compare_dmg

diff --git a/contrib/osx/compare_dmg b/contrib/osx/compare_dmg
new file mode 100755
index 000000000..85832d309
--- /dev/null
+++ b/contrib/osx/compare_dmg
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash                                                                                                                                                                                               
+
+src_dir=$(dirname "$0")
+cd "$src_dir/../.."
+
+hdiutil attach $1
+cp -r /Volumes/Electrum/Electrum.app/ dist/Electrum.app.signed
+hdiutil detach /Volumes/Electrum
+
+# remove their signatures
+for i in $(find dist/Electrum.app.signed/Contents/MacOS/ ); do codesign --remove-signature $i; done;
+
+# remove our signatures
+for i in $(find dist/Electrum.app/Contents/MacOS/ ); do codesign --remove-signature $i; done;
+
+diff=$(diff -qr dist/Electrum.app dist/Electrum.app.signed)
+echo $diff
+if [ "$diff" ]
+then
+    echo "failure"
+else
+    echo "success"
+fi