export PATH=$HOME/.npm-global/bin:$PATH
export PATH=$HOME/local/bin:$PATH
export PATH=/lib/postgresql/15/bin/:$PATH

export DBDIR=$HOME/talerdb
export LOGDIR=$HOME/logs
export TMPDIR=$HOME/tmp
export SOCKDIR=$HOME/sockets
export PGHOST=$SOCKDIR

function db_start() {
  mkdir -p $SOCKDIR
  mkdir -p $LOGDIR
  mkdir -p $TMPDIR
  initdb --no-sync --auth=trust -D $DBDIR # > /logs/postgres-dbinit.log 2> /logs/postgres-dbinit.er
  echo "Launching Postgres"
  cat - > $DBDIR/postgresql.conf <<EOF
unix_socket_directories='$SOCKDIR'
fsync=off
max_wal_senders=0
synchronous_commit=off
wal_level=minimal
listen_addresses=''
EOF
  cat $DBDIR/pg_hba.conf | grep -v host > $DBDIR/pg_hba.conf.new
  mv $DBDIR/pg_hba.conf.new  $DBDIR/pg_hba.conf
  pg_ctl -D $DBDIR -l /dev/null start > $LOGDIR/postgres-start.log 2> $LOGDIR/postgres-start.err
  echo " DONE"
}

db_destroy() {
  pg_ctl -D $DBDIR -l /dev/null stop
  rm -rf $DBDIR
}