fix permissions

optimism/scripts/dtl-start.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+set -eou
+
+# Setting both endpoints doesn't hurt
+export DATA_TRANSPORT_LAYER__L1_RPC_ENDPOINT=$DATA_TRANSPORT_LAYER__RPC_ENDPOINT
+export DATA_TRANSPORT_LAYER__L2_RPC_ENDPOINT=$DATA_TRANSPORT_LAYER__RPC_ENDPOINT
+
+# Set the backend depending on given sync source
+export DATA_TRANSPORT_LAYER__DEFAULT_BACKEND=$SYNC_SOURCE
+export DATA_TRANSPORT_LAYER__L1_GAS_PRICE_BACKEND=$SYNC_SOURCE
+
+# Also tell the DTL to sync from the right place
+if [ $SYNC_SOURCE == "l1" ]; then
+  export DATA_TRANSPORT_LAYER__SYNC_FROM_L1=true
+  export DATA_TRANSPORT_LAYER__SYNC_FROM_L2=false
+else
+  export DATA_TRANSPORT_LAYER__SYNC_FROM_L1=false
+  export DATA_TRANSPORT_LAYER__SYNC_FROM_L2=true
+fi
+
+# Run the DTL
+exec node \
+  dist/src/services/run.js \
+  $@