From 10caab8813c7b53595ac03c802e57b8794c15a95 Mon Sep 17 00:00:00 2001
From: Simon Rozman <simon@rozman.si>
Date: Fri, 23 Oct 2020 22:12:18 +0200
Subject: [PATCH] api: upgrade Zip building to output SHA256

This allows following the Zip file integrity from immediately after it
is built.

Signed-off-by: Simon Rozman <simon@rozman.si>
---
 wintun.proj | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/wintun.proj b/wintun.proj
index de38711..92f8efb 100644
--- a/wintun.proj
+++ b/wintun.proj
@@ -112,5 +112,9 @@
     <Copy SourceFiles="@(ZipFilesSrc)" DestinationFiles="@(ZipFilesDst)" />
     <ZipDirectory DestinationFile="$(ZipTargetPath)" Overwrite="true" SourceDirectory="$(ZipIntDir)" />
     <RemoveDir Directories="$(ZipIntDir)" />
+    <GetFileHash Files="$(ZipTargetPath)" Algorithm="SHA256" HashEncoding="hex">
+      <Output TaskParameter="Items" ItemName="InstallerLibraryHash" />
+    </GetFileHash>
+    <Message Text="SHA256(&quot;$(ZipTargetPath)&quot;) = @(InstallerLibraryHash->Metadata('FileHash')->ToLower())"/>
   </Target>
 </Project>