#!/bin/sh -eu
# SYNTAX: $database_pattern -- $duplicity_options
tool=$(readlink -e "${0%/*}/.")
${TRACE:+set -x}

database_pattern=$1; shift
test ! "${1-}" = -- || shift

install -d -m 770 -o backup -g backup \
 ~backup/archive/postgresql \
 ~backup/data/postgresql

test "${TRACE:+set}" || no_print_statistics="--no-print-statistics"
"$tool"/postgresql-snapshot "$database_pattern" \
 -- "$tool"/duplicity \
 --name 'postgresql/"$database"' \
 ${no_print_statistics-} \
 "$@" \
 ~backup/snapshot/postgresql/'"$database"' \
 file:///home/backup/data/postgresql/'"$database"'