osm-garmin: add ability to set sleep from globvar

osm-garmin/app/build-gmap.sh

@@ -8,11 +8,6 @@ style="$2"
 cwd="$(pwd)"
 
 function build_gmap() {
-    # TODO: Set name (currently is "OSM street map")
-    #       Use --housenumbers?
-    #       A way to pass extra options
-    #       Change ID (currently is 63240000)
-
     region="$1"
     region_id="$2"
     style="$3"

osm-garmin/app/daemon.sh

@@ -5,6 +5,8 @@
 sleep_time=3600
 sleep_time_fail=60
 
+[[ -n $OSMGARMIN_DAEMON_SLEEP ]] && sleep_time=$OSMGARMIN_DAEMON_SLEEP
+
 function wait() {
     delay="$1"
     echo "💤 Sleeping $delay seconds..."