adding logging to feature

.devcontainer/features/k3s-on-host/updateContent.sh

@@ -182,6 +182,20 @@ function run_a_script() {
     fi
 }
 
+############################################################
+# Pretty writes a parameter to the log file
+############################################################
+function write_parameter_to_log() {
+    local parameter=$1
+    local parameter_value=${!1}
+    max_key_length=40
+
+    parameter_value="${parameter_value// /}" # remove blank spaces from value
+    padding=$((max_key_length - ${#parameter}))
+    spaces=$(printf "%-${padding}s" " ")
+    info_log "${parameter}:${spaces}${parameter_value}"
+}
+
 ############################################################
 # Reset the log file by renaming it with a timestamp and
 # creating a new empty log file
@@ -475,6 +489,17 @@ UPDATE_END"
 function main() {
     [[ "${CLUSTER_ENABLED}" == "false" ]] && return
 
+    info_log "START: ${SCRIPT_NAME}"
+    info_log "------------------------------------------"
+    info_log "Config:"
+    write_parameter_to_log PWD
+
+    current_tty=$(tty)
+
+    write_parameter_to_log current_tty
+
+
+
     reset_log
     host_interface_setup