Go Package

storage

R2-compatible object storage — upload, download, presigned URLs

Go Ready MD

$ client, _ := storage.NewClient(cfg)

[storage] endpoint: https://account.r2.cloudflarestorage.com

[storage] bucket: shredbx-assets

$ client.Upload(ctx, "images/hero.webp", file)

[upload] images/hero.webp — 245 KB

[upload] complete — etag: "a3f2b9c1"

$ url, _ := client.PresignURL(ctx, "images/hero.webp", 1*time.Hour)

https://assets.shredbx.com/images/hero.webp?X-Amz-Expires=3600&...

About

S3-compatible object storage client optimized for Cloudflare R2. Handles multipart uploads, streaming downloads, and presigned URL generation with configurable expiry and content-type detection.

Public API

Name	Kind	Signature
Client	type	type Client struct
NewClient	func	func NewClient(cfg Config) (*Client, error)
Upload	func	func (c *Client) Upload(ctx context.Context, key string, r io.Reader, opts ...UploadOption) error
Download	func	func (c *Client) Download(ctx context.Context, key string) (io.ReadCloser, error)
PresignURL	func	func (c *Client) PresignURL(ctx context.Context, key string, expiry time.Duration) (string, error)