#!/bin/bash

## Init is run on host
## For now it is run every time the script is launched, but
## it should be launched only once after build.

## Accessible variables are:
## - SERVICE_NAME        Name of current service
## - DOCKER_BASE_IMAGE   Base image from which this service might be built if any
## - SERVICE_DATASTORE           Location on host of the DATASTORE of this service
## - SERVICE_CONFIGSTORE         Location on host of the CONFIGSTORE of this service


# Please note that postgres detect on its own if its datadir needs to be populated

. lib/common


ensure_db_docker_running
errlvl=$?
if [[ "$errlvl" == 18 ]]; then
    err "Db connection seems not setup. Setting up."
    _set_up_connection || exit 1
    ensure_db_docker_running || {
        die "Setup connection didn't work as expected."
    }
fi

##
## checking permission of base directory
##

mkdir -p "$SERVICE_DATASTORE/var/lib/postgresql/data"
find "$SERVICE_DATASTORE/var/lib/postgresql/data" \! -perm 700 -exec chmod -v 700 {} \;


##
## pgm
##

echo 'prefix_pg_local_command=" "  ## otherwise, will default to sudo -u postgres ' > ~/.pgm.rc

info "New root password for postgres. "