#!/bin/bash
# File hosted and compiled by Unsivil (https://github.com/unsivilaudio), script by Virus to install the ethos compiled version of the AMD Tweak tool. 
# Run `source <(curl -s https://raw.githubusercontent.com/VirusHQ/amdmemtweak_installer/master/install.txt)` to install. 
if [ ! -f /home/ethos/amdmemtweak ] ; then 
  wget https://github.com/unsivilaudio/VegaToolsNConfigs/releases/download/1.0/amdmemtweak -O /home/ethos/amdmemtweak
  if ! echo "B73F911618C34C3CA8B8BD0965B2E1951F3DF168EE2A6083A0997DBE746E444B  /home/ethos/amdmemtweak" | sha256sum -c ; then
    echo "Download verification failed."
    exit 1
  else 
    echo "Download verified."
  fi
fi
# Fix permissions 
chmod u+x /home/ethos/amdmemtweak
# Add run line to custom.sh
if [ "$(grep -c 'amdmemtweak' /home/ethos/custom.sh)" -eq "0" ]; then
  sed 's,^exit 0$,# Use the line below and add in the timings after amdmemtweak \n# sudo /home/ethos/amdmemtweak timing_values & \nexit 0,' -i /home/ethos/custom.sh
fi
echo "Amdtweaktool Installed."
echo "To use run 'sudo ./amdmemtweak timing_values'"
echo "One will be able to find timings on the dev's BCT page , https://bitcointalk.org/index.php?topic=5123724.0"