refac: some exit logic

docker/entrypoint.sh

@@ -53,13 +53,10 @@ set_ini() {
 
 stop_service() {
   echo "[WGDashboard] Stopping WGDashboard..."
-  kill $runtime_pid
-  exit 0
-}
 
-grab_pid() {
-  max_rounds="10"
-  round="0"
+  local max_rounds="10"
+  local round="0"
+  local runtime_pid=""
 
   while true; do
     round=$((round + 1))
@@ -80,6 +77,8 @@ grab_pid() {
     sleep 0.5s
   done
 
+  kill $runtime_pid
+  exit 0
 }
 
 echo "------------------------- START ----------------------------"
@@ -218,6 +217,7 @@ start_and_monitor() {
 
   [[ ! -d ${WGDASH}/src/log ]] && mkdir ${WGDASH}/src/log
   [[ ! -d ${WGDASH}/src/download ]] && mkdir ${WGDASH}/src/download
+
   ${WGDASH}/src/venv/bin/gunicorn --config ${WGDASH}/src/gunicorn.conf.py
 
   /usr/sbin/resolvconf -u
@@ -229,13 +229,14 @@ start_and_monitor() {
   # Wait a second before continuing, to give the python program some time to get ready.
   echo -e "\nEnsuring container continuation."
 
-  max_rounds="10"
-  round="0"
+  local max_rounds="10"
+  local round="0"
 
   # Hang in there for 10s for Gunicorn to get ready
   while true; do
     round=$((round + 1))
-    latest_error=$(ls -t ${WGDASH}/src/log/error_*.log 2> /dev/null | head -n 1)
+
+    local latest_error=$(ls -t ${WGDASH}/src/log/error_*.log 2> /dev/null | head -n 1)
 
     if [[ $round -eq $max_rounds ]]; then
       echo "Reached breaking point!"
@@ -263,15 +264,8 @@ start_and_monitor() {
     tail -f "$latest_error" &
     tail_pid=$!
 
-    echo "Grabbing PID..."
-    grab_pid &
-
     wait $tail_pid
   fi
-
-  echo "The blocking command has been broken! Script will exit in 3 minutes... Investigate!"
-  sleep 180s
-  exit 1
 }
 
 # Main execution flow