cloud-sql-proxy/cloudsql/cloudsql.go at main · allevimi/cloud-sql-proxy · GitHub

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// 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 cloudsql

import (

"context"

"io"

"net"

"cloud.google.com/go/cloudsqlconn"

)

// Dialer dials a Cloud SQL instance and returns its database engine version.

type Dialer interface {

// Dial returns a connection to the specified instance.

Dial(ctx context.Context, inst string, opts ...cloudsqlconn.DialOption) (net.Conn, error)

// EngineVersion retrieves the provided instance's database version (e.g.,

// POSTGRES_14)

EngineVersion(ctx context.Context, inst string) (string, error)

io.Closer

}

// Logger is the interface used throughout the project for logging.

type Logger interface {

// Debugf is for reporting additional information about internal operations.

Debugf(format string, args ...interface{})

// Infof is for reporting informational messages.

Infof(format string, args ...interface{})

// Errorf is for reporting errors.

Errorf(format string, args ...interface{})

}

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