surrealpatch/kvs/pgsql/main.go

// Copyright © 2016 Abcum Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package pgsql

import (
	"strings"

	"database/sql"
	_ "github.com/lib/pq"

	"github.com/abcum/surreal/cnf"
	"github.com/abcum/surreal/kvs"
)

func init() {
	kvs.Register("pgsql", New)
}

func New(opts *cnf.Options) (ds kvs.DS, err error) {

	var db *sql.DB

	path := strings.TrimLeft(opts.DB.Path, "pgsql://")

	db, err = sql.Open("postgres", path)
	if err != nil {
		return
	}

	return &DS{db: db, ck: opts.DB.Key}, err

}