Useful bash aliases

aliases.sh

# Export variables from a .env file
alias setup_env_vars='export $(cat .env | xargs)'

# Display human-readable subdirectory sizes
alias subdirsizes="ls -AF | grep \/ | sed 's/\ /\\\ /g' | xargs du -sh"

# Heroku - Restore postgres backup to given database name 
herokuPgBackupRestore() {
  dbname=${1?param missing - database name}
  heroku pg:backups capture
  curl -o latest.dump `heroku pg:backups public-url`
  pg_restore --no-acl --no-owner --clean -U postgres --dbname $dbname latest.dump
  rm latest.dump
}
alias restore_heroku_backup=herokuPgBackupRestore