move /var/cache/fontconfig to tmpfs to save write cycles

sdr-enthusiasts · Feb 4, 2024 · fc144c6 · fc144c6
1 parent 8198bab
commit fc144c6
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/rootfs/etc/s6-overlay/scripts/04-tar1090-configure b/rootfs/etc/s6-overlay/scripts/04-tar1090-configure
@@ -3,6 +3,13 @@
 
 source /scripts/common
 
+# create symlink so /var/cache/fontconfig is in tmpfs
+# as per Wiedehopf - https://discord.com/channels/734090820684349521/1102603003376177172/1203826726023729162
+# shellcheck disable=SC2174
+mkdir -p -m 777 /run/cache/fontconfig
+rm -rf /var/cache/fontconfig
+ln -sf /run/cache/fontconfig /var/cache/fontconfig
+
 if chk_enabled "${READSB_ENABLE_API}"; then
 # shellcheck disable=SC2016
 sed -i -e 's|#sed_placeholder_API_proxy|location /re-api/ {\