#!/bin/bash

# Create database for ScoDoc
# This script must be executed as user "scodoc"

die() {
  echo 
  echo "Erreur: $1"
  echo
  exit 1
}
[ $# = 1 ] || [ $# = 2 ] || die "Usage $0 [--drop] db_name"

if [ -z "${SCODOC_DATABASE_URI}" ]; then
  PG_URI="postgresql:///postgres"
else
  PG_URI=$(echo $SCODOC_DATABASE_URI | sed 's|/[^/]*$|/postgres|')
fi

if [ "$1" = "--drop" ]
then
  db_name="$2"
  echo "Dropping database $db_name..."
  psql $PG_URI -c "DROP DATABASE IF EXISTS $db_name;"
else
  db_name="$1"
fi

# Le répertoire de ce script:
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"

source "$SCRIPT_DIR"/config.sh || die "config.sh not found, exiting"
source "$SCRIPT_DIR"/utils.sh || die "config.sh not found, exiting"

[ "$USER" = "$SCODOC_USER" ] || die "$0 must run as user $SCODOC_USER"

# ---
echo 'Creating postgresql database ' "$db_name"
psql $PG_URI -c "CREATE DATABASE \"$db_name\" WITH ENCODING 'UTF-8';"
psql $(echo $PG_URI | sed "s|/postgres\$|/$db_name|") -c 'CREATE EXTENSION IF NOT EXISTS "unaccent";'