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|
#!/bin/bash
set -e
set -o pipefail
json_to_shell()
{
jq -r '{ db_user, db_password, db_host, db_name } |
to_entries |
.[] |
@sh "declare \(.key)=\(.value);" '
}
our_mysqladmin()
{
ssh -- "$db_host" mysqladmin "$@"
}
our_mysql()
{
ssh -- "$db_host" mysql "$@"
}
have_database()
{
our_mysql -ss <<END | (read match && [ "$match" ])
show databases where \`database\` = '${db_name//\'/\'\'}'
END
}
create_new_mysql_database()
{
[ "$db_host" ]
our_mysqladmin create "$db_name"
our_mysql "$db_name" <<END
grant
all privileges
on
\`$db_name\`.*
to
"$db_user"
identified
by
"$db_password"
;
END
}
while [ $# -gt 0 ]
do
case "$1" in
--create)
shift
CREATE_NEW=y
;;
--) shift
break
;;
-*) exit 1
;;
*)
break
;;
esac
done
eval "$(wordpress-config-info "$1" | json_to_shell)"
shift
[ "$db_name" ]
[ "$db_host" ]
[ "$db_user" ]
[ "$db_password" ]
if [ "$CREATE_NEW" ]
then
if ! have_database
then
set -x
create_new_mysql_database
else
echo "$0: Warning: create_new_mysql_database: skipped" >&2
fi
exit
else
our_mysql --user="$db_user" --password="$db_password" "$@" "$db_name"
fi
|
