move connection to internal (#31)

postgres/connection.go

@@ -0,0 +1,41 @@
+package postgres
+
+import (
+	"github.com/jmoiron/sqlx"
+	"github.com/prest/adapters/postgres/internal/connection"
+)
+
+// GetURI postgres connection URI
+func GetURI(DBName string) string {
+	return connection.GetURI(DBName)
+}
+
+// Get get postgres connection
+func Get() (*sqlx.DB, error) {
+	return connection.Get()
+}
+
+// GetPool of connection
+func GetPool() *connection.ConnectionPool {
+	return GetPool()
+}
+
+// AddDatabaseToPool add connection to pool
+func AddDatabaseToPool(name string, DB *sqlx.DB) {
+	connection.AddDatabaseToPool(name, DB)
+}
+
+// MustGet get postgres connection
+func MustGet() *sqlx.DB {
+	return connection.MustGet()
+}
+
+// SetDatabase set current database in use
+func SetDatabase(name string) {
+	connection.SetDatabase(name)
+}
+
+// GetDatabase get current database in use
+func GetDatabase() string {
+	return connection.GetDatabase()
+}

postgres/postgres.go

@@ -17,8 +17,8 @@ import (
 	"github.com/nuveo/log"
 	"github.com/prest/adapters"
 	"github.com/prest/adapters/internal/scanner"
-	"github.com/prest/adapters/postgres/connection"
 	"github.com/prest/adapters/postgres/formatters"
+	"github.com/prest/adapters/postgres/internal/connection"
 	"github.com/prest/config"
 	"github.com/prest/statements"
 )

postgres/postgres_test.go

@@ -9,7 +9,7 @@ import (
 	"testing"
 
 	"github.com/prest/adapters"
-	"github.com/prest/adapters/postgres/connection"
+	"github.com/prest/adapters/postgres/internal/connection"
 
 	"bytes"
 

postgres/queries.go

@@ -13,7 +13,7 @@ import (
 	"github.com/nuveo/log"
 	"github.com/prest/adapters"
 	"github.com/prest/adapters/internal/scanner"
-	"github.com/prest/adapters/postgres/connection"
+	"github.com/prest/adapters/postgres/internal/connection"
 	"github.com/prest/config"
 	"github.com/prest/template"
 )