gitlab runner cleanup script

gitlab_runner_cleanup.sh

#!/bin/bash

# cron setup:
# copy this script to ~
# chmod +x ~/gitlab_runner_cleanup.sh
# crontab -e
# # add following line:
# 0 3 * * * ~/gitlab_runner_cleanup.sh >> ~/gitlab_runner_cleanup.log 2>&1

# Threshold for disk space, set to 5GB (5 * 1024 * 1024 * 1024 bytes)
THRESHOLD=$((5*1024*1024*1024))

# Check free disk space on the root partition
FREE_SPACE=$(df -k / | tail -n 1 | awk '{print $4}')

# Convert KB to Bytes for comparison
FREE_SPACE_BYTES=$(($FREE_SPACE * 1024))

if [ "$FREE_SPACE_BYTES" -le "$THRESHOLD" ]; then
  echo "Free space is below threshold, performing cleanup..."

  # Path to GitLab Runner's directories
  GITLAB_RUNNER_HOME=~

  # Clean up cache
  echo "Cleaning up cache..."
  rm -rf "${GITLAB_RUNNER_HOME}/cache/*"

  # Clean up builds
  echo "Cleaning up builds..."
  rm -rf "${GITLAB_RUNNER_HOME}/builds/*"

  # Clean up XCode cache
  rm -rf ~/Library/Developer/Xcode/DerivedData
  rm -rf ~/Library/Developer/Xcode/Archives/*

  # Add additional cleanup for other directories if needed
  # echo "Cleaning up additional directories..."
  # rm -rf "/path/to/other/directories/*"

  rm "${GITLAB_RUNNER_HOME}/gitlab-runner*.log"



  echo "Cleanup completed."
else
  echo "Disk space is sufficient."
fi