From b9c0df26543ceb25ca19519069d3197f126536fb Mon Sep 17 00:00:00 2001
From: Ryan Ernst <ryan@iernst.net>
Date: Tue, 19 Sep 2017 17:41:51 -0700
Subject: [PATCH] Build: Set bwc builds to always set snapshot (#26704)

This commit enforces bwc builds always generate snapshot versions, even
when testing release versions in CI.

closes #26702
---
 distribution/bwc/build.gradle | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/distribution/bwc/build.gradle b/distribution/bwc/build.gradle
index 1b1ed3e018533..8f22089a16d07 100644
--- a/distribution/bwc/build.gradle
+++ b/distribution/bwc/build.gradle
@@ -141,6 +141,15 @@ if (enabled) {
     dependsOn checkoutBwcBranch, writeBuildMetadata
     dir = checkoutDir
     tasks = [':distribution:deb:assemble', ':distribution:rpm:assemble', ':distribution:zip:assemble']
+    startParameter.systemPropertiesArgs = ['build.snapshot': 'true']
+    doLast {
+      List missing = [bwcDeb, bwcRpm, bwcZip].grep { file ->
+        false == file.exists() }
+      if (false == missing.empty) {
+        throw new InvalidUserDataException(
+          "Building bwc version didn't generate expected files ${missing}")
+      }
+    }
   }