add umask variable to allow metadata perms to be to user preference

readme-vars.yml

@@ -33,6 +33,7 @@ param_ports:
 param_usage_include_env: true
 param_env_vars:
   - { env_var: "TZ", env_value: "Europe/London", desc: "Specify a timezone to use EG Europe/London"}
+  - { env_var: "UMASK_SET", env_value: "<022>", desc: "for umask setting of emby, *optional* , default if left unset is 022."}
 # optional container parameters
 opt_param_usage_include_vols: true
 opt_param_volumes:
@@ -66,5 +67,6 @@ app_setup_block: |
 
 # changelog
 changelogs:
+  - { date: "13.08.19:", desc: "Add umask environment variable." }
   - { date: "24.06.19:", desc: "Fix typos in readme." }
   - { date: "30.05.19:", desc: "Initial release." }

root/etc/services.d/emby/run

@@ -1,5 +1,9 @@
 #!/usr/bin/with-contenv bash
 
+# set umask
+UMASK_SET=${UMASK_SET:-022}
+umask "$UMASK_SET"
+
 # env settings
 APP_DIR="/app/emby"
 export LD_LIBRARY_PATH="${APP_DIR}"