#!/bin/sh

install_postresql_packages()
{
    pkg_add postgresql-client-14.5 postgresql-server-14.5
}

configure_postgresql_service()
{
    cat > my_configuration/postgresql/pg_hba.conf <<EOF
# TYPE  DATABASE        USER            ADDRESS                 METHOD

local   all     postgres        trust
# "local" is for Unix domain socket connections only
#local   all             all                                     md5
# IPv4 local connections:
host    all             all             127.0.0.1/32            md5


# IPv6 local connections:
host    all             all             ::1/128                 md5
# Allow replication connections from localhost, by a user with the
# replication privilege.
local   replication     all                                     md5
host    replication     all             127.0.0.1/32            md5
host    replication     all             ::1/128                 md5

EOF
    su -m _postgresql -c "mkdir /var/postgresql/data"
    echo $postgresql_root_password > /tmp/passwordpsql.txt
    su -m _postgresql -c "initdb -D /var/postgresql/data -U postgres -A md5 -E UTF8 --pwfile=/tmp/passwordpsql.txt"
    rm /tmp/passwordpsql.txt
}

install_postgresql_configurations_files(){
    cp -v my_configuration/postgresql/pg_hba.conf /var/postgresql/data/pg_hba.conf
}

start_postgresql_service(){
    rcctl start postgresql
}

mkdir my_configuration/postgresql/
#install_postresql_packages
configure_postgresql_service
install_postgresql_configurations_files
start_postgresql_service