chore: allowed options to pass port

Author: nahidhasan94

container_run.sh

@@ -6,12 +6,11 @@ DEFAULT_ALLOWED_ORIGINS="*"
 DEFAULT_BANNED_OUTPUTS=""
 DEFAULT_BANNED_DESTS=""
 
-# Proxyscotch container allows configurations through env variables
-# in PROXYSCOTCH_TOKEN, PROXYSCOTCH_ALLOWED_ORIGINS,
-# PROXYSCOTCH_BANNED_OUTPUTS and PROXYSCOTCH_BANNED_DESTS
+# Read PORT from Cloud Run environment or default to 9159
+PORT="${PORT:-9159}"
+HOST_ARG="--host=0.0.0.0:${PORT}"
 
-# This is hardcoded
-HOST_ARG="--host=0.0.0.0:9159"
+echo "Starting Proxyscotch on port ${PORT}"
 
 # Process token (only add if env var is set or default is not blank)
 TOKEN_ARG=""
@@ -21,8 +20,10 @@ elif [ -n "${DEFAULT_TOKEN}" ]; then
   TOKEN_ARG="--token=${DEFAULT_TOKEN}"
 fi
 
-# Process allowed-origins
-if [ -n "${PROXYSCOTCH_ALLOWED_ORIGINS}" ]; then
+# Process allowed-origins - Support both ALLOWED_ORIGINS and PROXYSCOTCH_ALLOWED_ORIGINS
+if [ -n "${ALLOWED_ORIGINS}" ]; then
+  ORIGINS_ARG="--allowed-origins=${ALLOWED_ORIGINS}"
+elif [ -n "${PROXYSCOTCH_ALLOWED_ORIGINS}" ]; then
   ORIGINS_ARG="--allowed-origins=${PROXYSCOTCH_ALLOWED_ORIGINS}"
 else
   ORIGINS_ARG="--allowed-origins=${DEFAULT_ALLOWED_ORIGINS}"