script to run leader only for debugging

test/leader_run.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+
+ROOT=$(dirname $0)/..
+USER=$(whoami)
+DRYRUN=
+
+set -x
+set -eo pipefail
+
+echo "compiling ..."
+go build -o bin/harmony cmd/harmony.go
+go build -o bin/beacon cmd/beaconchain/main.go
+
+
+# Create a tmp folder for logs
+t=`date +"%Y%m%d-%H%M%S"`
+log_folder="tmp_log/log-$t"
+
+mkdir -p $log_folder
+LOG_FILE=$log_folder/r.log
+rm -f bc_config.json
+
+echo "launching beacon chain ..."
+$DRYRUN $ROOT/bin/beacon -numShards 3 > $log_folder/beacon.log 2>&1 | tee -a $LOG_FILE &
+sleep 2 #waiting for beaconchain
+MA=$(grep "Beacon Chain Started" $log_folder/beacon.log | awk -F: ' { print $2 } ')
+
+if [ -n "$MA" ]; then
+   HMY_OPT="-bc_addr $MA"
+fi
+
+DB='-db_supported'
+
+$ROOT/bin/harmony -ip 127.0.0.1 -port 9000 -log_folder $log_folder $DB -min_peers 0 $HMY_OPT 2>&1 | tee -a $LOG_FILE &