Hotfix ubuntu 22

launch/framework.bash

@@ -1,13 +1,24 @@
 #!/bin/bash
-# this script launches the ER-force framework and our simulator UI simultaneously and allows you to kill both at once using ctrl-c
-# you may need to press ctrl-c twice
-echo "launching ER-Force framework and our UI"
-# kill existing ER-Force simulator instances
-pkill .*simulator-cli
-# in a subshell: 
-# first trap SIGINT to kill the entire subshell
-# then find the location of simulator-cli in the home directory and run it with args -g 2020B (in background)
-# then run sim through makefile shortcut (in background)
-# finally wait, so that the simulator-cli process isn't lost/disowned when run-our-stack dies before it does.
-(trap 'exit' SIGINT SIGTERM; trap 'kill 0' EXIT; find ~ -name 'simulator-cli' -type f -exec '{}' -g 2020B ';' & make run-our-stack & wait)
-pkill .*simulator-cli
+
+# Find the binary named simulator-cli somewhere inside the home directory
+binary=$(find ~ -type f -name "simulator-cli" -print -quit)
+
+# Check if the binary was found
+if [ -z "$binary" ]; then
+    echo "Binary 'simulator-cli' not found."
+    exit 1
+fi
+
+# Run the binary in the background
+"$binary" &
+binary_pid=$!
+
+# Run "make run-our-stack" in the foreground
+make run-our-stack
+
+# Ensure that pressing Ctrl+C kills all subprocesses
+trap 'kill $binary_pid; exit' INT
+
+# Wait for the background process to complete
+wait $binary_pid
+