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stop exporting DB instance in datastore pkg. yay

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This commit is contained in:
Danny van Kooten 2018-04-27 17:32:16 +02:00
parent a20e2b1227
commit ac15507023
1 changed files with 1 additions and 13 deletions
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14
pkg/datastore/datastore.go
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@ -1,7 +1,6 @@
package datastore
import (
"database/sql"
"errors"
"fmt"
_ "github.com/go-sql-driver/mysql" // mysql driver
@ -11,21 +10,15 @@ import (
"log"
)
// DB holds the deprecated SQL connection pool. Try to use exported methods in this package instead.
var DB *sql.DB
var dbx *sqlx.DB
// ErrNoResults is returned when a query yielded 0 results
var ErrNoResults = errors.New("query returned 0 results")
var ErrNoResults = errors.New("datastore: query returned 0 results")
// Init creates a database connection pool (using sqlx)
func Init(driver string, host string, name string, user string, password string) *sqlx.DB {
dbx = New(driver, getDSN(driver, host, name, user, password))
// store old sql.DB in exported var for backwards compat
DB = dbx.DB
// run migrations
runMigrations(driver)
@ -38,11 +31,6 @@ func New(driver string, dsn string) *sqlx.DB {
return dbx
}
// Get returns the underlying sqlx.DB instance. Use at your own risk.
func Get() *sqlx.DB {
return dbx
}
func getDSN(driver string, host string, name string, user string, password string) string {
var dsn = fmt.Sprintf("%s:%s@%s/%s", user, password, host, name)