renaming

src/scripts/entrypoint.sh

@@ -23,15 +23,15 @@ for f in /scripts/startup/*.sh; do
 done
 echo "Done with startup"
 
-last_sync_file="/etc/letsencrypt/last_sync.txt"
+last_renewal_file="/etc/letsencrypt/last_renewal.txt"
 
 # Instead of trying to run `cron` or something like that, just sleep and run `certbot`.
 while [ true ]; do
-    if [ is_sync_required $last_sync_file ]; then
-        # recreate the file to persist the last sync timestamp
-        touch "$last_sync_file"
+    if [ is_renewal_required $last_renewal_file ]; then
+        # Recreate the file to persist the last renewal timestamp
+        touch "$last_renewal_file"
 
-        # run certbot to request all the ssl certs we can find
+        # Run certbot to request all the ssl certs we can find
         echo "Run certbot"
         /scripts/run_certbot.sh
     else

src/scripts/util.sh

@@ -76,15 +76,15 @@ get_certificate() {
         --standalone --preferred-challenges http-01 --debug
 }
 
-is_sync_required() {
+is_renewal_required() {
     if [ ! -e "$1" ]; then
         return true
     fi
     
     one_week_sec=604800
-    last_sync_sec=$(stat -c %Y "$1")
     now_sec=$(date -d now +%s)
-    last_sync_delta_sec=$(( ($now_sec - $last_sync_sec) ))
-    is_finshed_week_sec=$(( ($one_week_sec - $last_sync_delta_sec) ))
+    last_renewal_sec=$(stat -c %Y "$1")
+    last_renewal_delta_sec=$(( ($now_sec - $last_renewal_sec) ))
+    is_finshed_week_sec=$(( ($one_week_sec - $last_renewal_delta_sec) ))
     return $is_finshed_week_sec -lt 0
 }