Add some debug output. Use repository path for opkg_commnds-file

.githooks/post-checkout

@@ -10,6 +10,19 @@ readonly OPKG_COMMANDS_FILE="./etc/psa_update/opkg_commands"
             
 if [ -f "$OPKG_COMMANDS_FILE" ]; then
     echo "POST-CHECKOUT $OPKG_COMMNDS_FILE EXISTS" > "/tmp/post_checkout.txt"
+    if grep -qE . "${OPKG_COMMANDS_FILE}"; then
+        echo "POST-CHECKOUT grep" > "/tmp/post_checkout.txt"
+    fi
+    readarray opkg_commands < <(cat "$OPKG_COMMANDS_FILE")
+    for opkg_c in "${opkg_commands[@]}"; do
+        # check for lines longer than 'opkg '
+        if [ "${#opkg_c}" -gt 4 ]; then
+            # comment: spaces, at least one '#'
+            grep -qE '^[[:space:]]*#+.*$' <<< "$opkg_c" && continue
+            echo -n "EXECUTE, $opkg_c, $now, N/A" | tr -d '\n\r' >> "/tmp/post_checkout.txt" 2>&1
+            echo "" >> $GIT_UPDATE_LOG 2>&1
+        fi
+    done
 fi
 
 write_log_file () {