storage

type Disk interface {
	// Put define an operation required by this interface.
	Put(ctx context.Context, path string, r io.Reader, opts ...PutOption) error
	// Get define an operation required by this interface.
	Get(ctx context.Context, path string) (io.ReadCloser, error)
	// Exists define an operation required by this interface.
	Exists(ctx context.Context, path string) (bool, error)
	// Size define an operation required by this interface.
	Size(ctx context.Context, path string) (int64, error)
	// Delete removes the file and is a no-op for missing paths.
	Delete(ctx context.Context, path string) error
	// URL returns a public or presigned URL for the file.
	URL(ctx context.Context, path string) (string, error)
}

type Local struct {
	// contains filtered or unexported fields
}

type LocalOptions struct {
	// Root is the directory that confines every file, defaulting to
	// ./storage. It is created when missing.
	Root string
	// BaseURL makes URL() return BaseURL + "/" + path when set.
	BaseURL string
}

type Options struct {
	// Driver selects the disk: "local" (default) or "s3".
	Driver string
	// Local store data used by this type.
	Local LocalOptions
	// S3 store data used by this type.
	S3 S3Options
}

type PutOption func(*PutOptions)

type PutOptions struct {
	// ContentType store data used by this type.
	ContentType string
	// Size is the number of bytes when known, or -1 to stream.
	Size int64
}

type S3 struct {
	// contains filtered or unexported fields
}

type S3Options struct {
	Endpoint string // host[:port] without scheme, e.g. s3.amazonaws.com
	// Region store data used by this type.
	Region string
	// Bucket store data used by this type.
	Bucket string
	// AccessKey store data used by this type.
	AccessKey string
	// SecretKey store data used by this type.
	SecretKey string
	// UseSSL defaults to true.
	UseSSL *bool
	// UsePathStyle addresses buckets as endpoint/bucket (MinIO style).
	UsePathStyle bool
	// PresignTTL bounds presigned URLs, defaulting to 15 minutes.
	PresignTTL time.Duration
	// PublicBaseURL makes URL() return a plain public URL instead of a
	// presigned one.
	PublicBaseURL string
}