From: Thanh Ha <thanh.ha@linuxfoundation.org>
Date: Wed, 12 Sep 2018 17:48:19 +0000 (-0400)
Subject: Fix package list script to not fail on diff
X-Git-Tag: v0.25.0~15
X-Git-Url: https://gerrit.linuxfoundation.org/infra/gitweb?a=commitdiff_plain;h=2b3cda5089750601fada2c62cf8d2f5d8050f513;p=releng%2Fglobal-jjb.git

Fix package list script to not fail on diff

The diff command exits 1 if there is a difference between 2 files.
This is perfectly valid so ignore the exit code for this command.

Change-Id: I0da9d6bb99a5a0a9666697b27416fa5e5518e316
Signed-off-by: Thanh Ha <thanh.ha@linuxfoundation.org>
---

diff --git a/releasenotes/notes/pkg-diff-non-zero-exit-0fe20690c0210b6d.yaml b/releasenotes/notes/pkg-diff-non-zero-exit-0fe20690c0210b6d.yaml
new file mode 100644
index 00000000..4956f746
--- /dev/null
+++ b/releasenotes/notes/pkg-diff-non-zero-exit-0fe20690c0210b6d.yaml
@@ -0,0 +1,5 @@
+---
+fixes:
+  - |
+    Fix package listing script in post-builder from causing UNSTABLE build due
+    to difference in the two files being compared.
diff --git a/shell/package-listing.sh b/shell/package-listing.sh
index b2afe33a..82ee902b 100644
--- a/shell/package-listing.sh
+++ b/shell/package-listing.sh
@@ -49,7 +49,8 @@ esac
 
 if ( [ -f "${START_PACKAGES}" ] && [ -f "${END_PACKAGES}" ] )
 then
-    diff "${START_PACKAGES}" "${END_PACKAGES}" > "${DIFF_PACKAGES}"
+    # ` || true` Ignore exit code because diff exits 1 when there is a diff
+    diff "${START_PACKAGES}" "${END_PACKAGES}" > "${DIFF_PACKAGES}" || true
 fi
 
 # If running in a Jenkins job, then copy the created files to the archives