fix: support read only root filesystem

Author: kalinkrustev

docker/loadRuntimeConfig.sh

@@ -1,10 +1,10 @@
-#!/bin/bash
+#! /bin/sh
 if grep -q "__CENTRAL_SETTLEMENTS_ENDPOINT__" /usr/share/nginx/html/runtime-env.js; then
-sed -i 's#__CENTRAL_SETTLEMENTS_ENDPOINT__#'"$CENTRAL_SETTLEMENTS_ENDPOINT"'#g' /usr/share/nginx/html/runtime-env.js
-sed -i 's#__CENTRAL_LEDGER_ENDPOINT__#'"$CENTRAL_LEDGER_ENDPOINT"'#g' /usr/share/nginx/html/runtime-env.js
-sed -i 's#__REPORTING_TEMPLATE_API_ENDPOINT__#'"$REPORTING_TEMPLATE_API_ENDPOINT"'#g' /usr/share/nginx/html/runtime-env.js
+  sed -i 's#__CENTRAL_SETTLEMENTS_ENDPOINT__#'"$CENTRAL_SETTLEMENTS_ENDPOINT"'#g' /usr/share/nginx/html/runtime-env.js;
+  sed -i 's#__CENTRAL_LEDGER_ENDPOINT__#'"$CENTRAL_LEDGER_ENDPOINT"'#g' /usr/share/nginx/html/runtime-env.js;
+  sed -i 's#__REPORTING_TEMPLATE_API_ENDPOINT__#'"$REPORTING_TEMPLATE_API_ENDPOINT"'#g' /usr/share/nginx/html/runtime-env.js;
 else
-  echo "skipping replacement."
+  echo "skipping replacement.";
 fi
 
 exec "$@"