Update entrypoint.sh

enedisgateway2mqtt/rootfs/entrypoint.sh

@@ -1,5 +1,24 @@
 #!/bin/bash
 
+###################################
+# Export all addon options as env #
+###################################
+
+# For all keys in options.json
+JSONSOURCE="/data/options.json"
+
+# Export keys as env variables 
+mapfile -t arr < <(jq -r 'keys[]' ${JSONSOURCE})
+for KEYS in ${arr[@]}; do
+        # export key
+        export $(echo "${KEYS}=$(jq .$KEYS ${JSONSOURCE})")
+        echo "All addon configs exported as env variables"
+done 
+
+####################
+# Starting scripts #
+####################
+
 echo "Starting scripts :"
 for SCRIPTS in scripts/*; do
   [ -e "$SCRIPTS" ] || continue