aws

package
v1.7.1 Latest Latest
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 Go to latest Published: Feb 28, 2024 License: Apache-2.0 Imports: 13 Imported by: 0

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Constants

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Variables

This section is empty.

Functions

func DownloadFileFromS3 

func DownloadFileFromS3(ctx context.Context, downloadURL, filePath string) error

DownloadFileFromS3 takes an S3 URL and a filePath, downloads the file from s3 and stores it in the filePath.

Types

type S3URL 

type S3URL struct {
	IsPathStyle bool
	EndPoint    string
	Bucket      string
	Key         string
	Region      string
}

S3URL holds interesting pieces after parsing a s3 URL

func ParseAmazonS3URL 

func ParseAmazonS3URL(s3URL *url.URL) (S3URL, error)

ParseAmazonS3URL parses an HTTP/HTTPS URL for an S3 resource and returns an S3URL object.

S3 URLs come in two flavors: virtual hosted-style URLs and path-style URLs. Virtual hosted-style URLs have the bucket name as the first component of the hostname, e.g. 

https://mybucket.s3.us-east-1.amazonaws.com/a/b/c

Path-style URLs have the bucket name as the first component of the path, e.g. 

https://s3.us-east-1.amazonaws.com/mybucket/a/b/c

func (S3URL) DownloadFile 

func (u S3URL) DownloadFile(ctx context.Context, w io.WriterAt) error

DownloadFile downloads a file from s3 based on the key and writes it into WriteAt.

Source Files

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