rename hacks to scripts

scripts/run-benchmark

@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+set -e
+cd "$(dirname "$0")"
+
+function with_set_x() {
+    set -x
+    "$@"
+    {
+        ec=$?
+        set +x
+        return $ec
+    } 2>/dev/null
+}
+
+./test-bed up -d
+
+benchmark() {
+    local sshuttle_bin="${1?:}"
+    local node="${2:-"node-1"}"
+    echo -e "\n======== Benchmarking sshuttle: $sshuttle_bin  ========"
+    with_set_x ./exec-sshuttle "$node" --sshuttle-bin="$sshuttle_bin" --listen 55771 &
+    sshuttle_pid=$!
+    trap 'kill -0 $sshuttle_pid &>/dev/null && kill -15 $sshuttle_pid' EXIT
+    while ! nc -z localhost 55771; do sleep 0.1; done
+    sleep 1
+    ./exec-tool iperf3 "$node" --time=4
+    with_set_x kill -15 $sshuttle_pid
+    wait $sshuttle_pid || true
+}
+
+if [[ "$1" ]]; then
+    benchmark "$1"
+else
+    benchmark "${SSHUTTLE_BIN:-sshuttle}" node-1
+    benchmark dev node-1
+fi