.envrc

export GPG_TTY="$(tty)"

# this allows mix to work on the local directory
export MIX_HOME=$PWD/.nix-mix
export HEX_HOME=$PWD/.nix-mix
export PATH=$MIX_HOME/bin:$HEX_HOME/bin:$PATH
export ERL_AFLAGS="-kernel shell_history enabled"

export LANG=en_US.UTF-8

# postges related
export PGUSER="postgres"
export PGPASSWORD="postgres"
export PGDATABASE="medirepo_dev"
# keep all your db data in a folder inside the project
export PGHOST="$PWD/.postgres"
export PGDATA="$PGHOST/data"
export PGLOG="$PGHOST/server.log"

use flake

if [[ ! -d "$PGDATA" ]]; then
  # initital set up of database server
  initdb --auth=trust --no-locale --encoding=UTF8 -U=$PGUSER >/dev/null

  # point to correct unix sockets
  echo "unix_socket_directories = '$PGHOST'" >> "$PGDATA/postgresql.conf"
  # creates loacl database user
  echo "CREATE USER $PGUSER SUPERUSER;" | postgres --single -E postgres
  # creates local databse
    echo "CREATE DATABASE $PGDATABASE;" | postgres --single -E postgres
fi