#!/bin/bash

set -e

service_directory="/etc/dinit.d"
logfile_extenstion=".log"

for file in "$service_directory"/* ; do
  if [[ -f "$file" ]]; then
    service_name=$(basename "$file") 
    if ! grep -q "^logfile = \w+$" "$file"; then
      logfile_name=$service_name$logfile_extenstion
      echo "logfile = $logfile_name" | sudo tee -a "$file"
      echo "Added logfile $logfile_name to service $service_name"
    else
      echo "Service $service_name already has logfile specified"
    fi
  fi
done