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storage_headers.go
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/
storage_headers.go
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package cmd
import (
"github.com/aws/aws-sdk-go-v2/aws"
"github.com/aws/aws-sdk-go-v2/service/s3"
"github.com/spf13/cobra"
)
const (
storageObjectHeaderCacheControl = "Cache-Control"
storageObjectHeaderContentDisposition = "Content-Disposition"
storageObjectHeaderContentEncoding = "Content-Encoding"
storageObjectHeaderContentLanguage = "Content-Language"
storageObjectHeaderContentType = "Content-Type"
storageObjectHeaderExpires = "Expires"
)
var storageHeaderCmd = &cobra.Command{
Use: "headers",
Short: "Manage objects HTTP headers",
}
func init() {
storageCmd.AddCommand(storageHeaderCmd)
}
// storageObjectHeadersFromS3 returns mutable object headers in a human-friendly
// key/value form.
func storageObjectHeadersFromS3(o *s3.GetObjectOutput) map[string]string {
headers := make(map[string]string)
if o.CacheControl != nil {
headers[storageObjectHeaderCacheControl] = aws.ToString(o.CacheControl)
}
if o.ContentDisposition != nil {
headers[storageObjectHeaderContentDisposition] = aws.ToString(o.ContentDisposition)
}
if o.ContentEncoding != nil {
headers[storageObjectHeaderContentEncoding] = aws.ToString(o.ContentEncoding)
}
if o.ContentLanguage != nil {
headers[storageObjectHeaderContentLanguage] = aws.ToString(o.ContentLanguage)
}
if o.ContentType != nil {
headers[storageObjectHeaderContentType] = aws.ToString(o.ContentType)
}
if o.Expires != nil {
headers[storageObjectHeaderExpires] = o.Expires.String()
}
return headers
}