From 06c7e7159e89b7aeea7ec23520a87a88c46a4243 Mon Sep 17 00:00:00 2001
From: Colin Walters <walters@verbum.org>
Date: Dec 14 2017 03:25:18 +0000
Subject: post: Be rofiles-fuse compatible


This fixes corruption I saw when using unified core 🌐 mode; we
ended up appending repeatedly to the version in the imported
pkgcache repo.

---

diff --git a/treecompose-post.sh b/treecompose-post.sh
index 2aa1068..f1f23d0 100755
--- a/treecompose-post.sh
+++ b/treecompose-post.sh
@@ -3,4 +3,8 @@
 set -xeuo pipefail
 
 # Work around https://bugzilla.redhat.com/show_bug.cgi?id=1265295
-echo 'Storage=persistent' >> /etc/systemd/journald.conf
+# Also note the create-new-then-rename dance for rofiles-fuse compat
+if ! grep -q '^Storage=persistent' /etc/systemd/journald.conf; then
+    (cat /etc/systemd/journald.conf && echo 'Storage=persistent') > /etc/systemd.journald.conf.new
+    mv /etc/systemd.journald.conf{.new,}
+fi