github.com/minio/minio-go/v6@v6.0.57/examples/s3/putobject-progress.go (about)

     1  // +build ignore
     2  
     3  /*
     4   * MinIO Go Library for Amazon S3 Compatible Cloud Storage
     5   * Copyright 2015-2017 MinIO, Inc.
     6   *
     7   * Licensed under the Apache License, Version 2.0 (the "License");
     8   * you may not use this file except in compliance with the License.
     9   * You may obtain a copy of the License at
    10   *
    11   *     http://www.apache.org/licenses/LICENSE-2.0
    12   *
    13   * Unless required by applicable law or agreed to in writing, software
    14   * distributed under the License is distributed on an "AS IS" BASIS,
    15   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    16   * See the License for the specific language governing permissions and
    17   * limitations under the License.
    18   */
    19  
    20  package main
    21  
    22  import (
    23  	"log"
    24  
    25  	"github.com/cheggaaa/pb"
    26  	"github.com/minio/minio-go/v6"
    27  )
    28  
    29  func main() {
    30  	// Note: YOUR-ACCESSKEYID, YOUR-SECRETACCESSKEY, my-testfile, my-bucketname and
    31  	// my-objectname are dummy values, please replace them with original values.
    32  
    33  	// Requests are always secure (HTTPS) by default. Set secure=false to enable insecure (HTTP) access.
    34  	// This boolean value is the last argument for New().
    35  
    36  	// New returns an Amazon S3 compatible client object. API compatibility (v2 or v4) is automatically
    37  	// determined based on the Endpoint value.
    38  	s3Client, err := minio.New("s3.amazonaws.com", "YOUR-ACCESSKEYID", "YOUR-SECRETACCESSKEY", true)
    39  	if err != nil {
    40  		log.Fatalln(err)
    41  	}
    42  
    43  	reader, err := s3Client.GetObject("my-bucketname", "my-objectname", minio.GetObjectOptions{})
    44  	if err != nil {
    45  		log.Fatalln(err)
    46  	}
    47  	defer reader.Close()
    48  
    49  	objectInfo, err := reader.Stat()
    50  	if err != nil {
    51  		log.Fatalln(err)
    52  	}
    53  
    54  	// Progress reader is notified as PutObject makes progress with
    55  	// the Reads inside.
    56  	progress := pb.New64(objectInfo.Size)
    57  	progress.Start()
    58  	n, err := s3Client.PutObject("my-bucketname", "my-objectname-progress", reader, objectInfo.Size, minio.PutObjectOptions{ContentType: "application/octet-stream", Progress: progress})
    59  
    60  	if err != nil {
    61  		log.Fatalln(err)
    62  	}
    63  	log.Println("Uploaded", "my-objectname", " of size: ", n, "Successfully.")
    64  }