Enhance logging in runtest.sh by implementing session logging and ensuring proper script execution flow

runtest.sh

@@ -2,13 +2,23 @@
 
 set -uo pipefail
 trap 'echo "[✖] Execution halted at line $LINENO. Please consult your nearest bash therapist." >&2' ERR
+trap 'echo "[✌️] Script exited cleanly. Have a burrito." >&2' EXIT
 
 IFS=$'\n\t'
 
+# === Start logging with 'script' safely ===
+if [ -z "${SCRIPT_LOG_STARTED:-}" ]; then
+  export SCRIPT_LOG_STARTED=1
+  BOOT_ID=$(cat /proc/sys/kernel/random/boot_id)
+  LOG_FILE="${HOME}/${BOOT_ID}-session.log"
+  echo "[+] Starting session logging to $LOG_FILE"
+  exec script -q "$LOG_FILE" --return --flush --command "$0"
+fi
+
+# === Now start your real script ===
 source settings.env
 
-EMAIL_BODY=${EMAIL_BODY:-"Test $BOOT_ID completed successfully. Please find the attached files and collect the probe."}
-
+# (redefine BOOT_ID, TEST_FILE, etc after reloading settings.env if needed)
 BOOT_ID=$(cat /proc/sys/kernel/random/boot_id)
 TEST_FILE="${HOME}/${BOOT_ID}-speedtest.csv"
 ENRICHED_FILE="${TEST_FILE%.csv}+rf.csv"
@@ -16,8 +26,6 @@ SSID_METRICS_FILE="${ENRICHED_FILE%.csv}-ssid-metrics.csv"
 FAILURE_LOG="${TEST_FILE%.csv}-failures.log"
 SCRIPT_START=$(date +%s)
 
-script "${TEST_FILE%.csv}-script.log"
-
 log() {
   echo "[+] $*" >&2
 }
@@ -31,7 +39,7 @@ die() {
   exit 1
 }
 
-[ -z "$RECIPIENT" ] && die "Please set the RECIPIENT variable in settings.env."
+[ -z "${RECIPIENT:-}" ] && die "Please set the RECIPIENT variable in settings.env."
 
 log "Test file: $TEST_FILE"
 log "Enriched file: $ENRICHED_FILE"
@@ -202,5 +210,3 @@ fi
 sudo kill "$SUDO_KEEPALIVE_PID"
 SCRIPT_END=$(date +%s)
 log "Full test cycle completed in $((SCRIPT_END - SCRIPT_START)) seconds"
-
-exit