feat: add a docker environment var for continuous watching

docker/docker-compose.yml

@@ -11,12 +11,16 @@ services:
     build:
       context: ../
       dockerfile: ./docker/Dockerfile
+      platforms: # Choose your platforms
+        - "linux/amd64"
+        # - "linux/arm64"
     environment:
       - LOG_LEVEL=debug
       - LOG_TO_FILE=true
       - HOST_USER=jun
       - HOST_UID=501
       - HOST_GID=501
+      # - WATCH=true
     tty: false
     privileged: true
     volumes:

docker/run.sh

@@ -7,4 +7,19 @@ if [ -z $LOG_LEVEL ]; then
 fi
 echo "rpxy: Logging with level ${LOG_LEVEL}"
 
-RUST_LOG=${LOG_LEVEL} /rpxy/bin/rpxy --config ${CONFIG_FILE}
+# continuously watch and reload the config file
+if [ -z $WATCH ]; then
+  WATCH=false
+else
+  if [ "$WATCH" = "true" ]; then
+    WATCH=true
+  else
+    WATCH=false
+  fi
+fi
+
+if  $WATCH ; then
+  RUST_LOG=${LOG_LEVEL} /rpxy/bin/rpxy --config ${CONFIG_FILE} -w
+else
+  RUST_LOG=${LOG_LEVEL} /rpxy/bin/rpxy --config ${CONFIG_FILE}
+fi