s3cache

type Cache struct {
	// Local is the local cache directory where actions and objects are staged.
	// It must be non-nil. A local stage is required because the Go toolchain
	// needs direct access to read the files reported by the cache.
	// It is safe to use a tmpfs directory.
	Local *cachedir.Dir

	// S3Client is the S3 client used to read and write cache entries to the
	// backing store. It must be non-nil.
	S3Client *s3.Client

	// S3Bucket is the name of the S3 bucket where cache entries are stored.
	// It must be non-empty.
	S3Bucket string

	// KeyPrefix, if non-empty, is prepended to each key stored into S3, with an
	// intervening slash.
	KeyPrefix string

	// MinUploadSize, if positive, defines a minimum object size in bytes below
	// which the cache will not write the object to S3.
	MinUploadSize int64

	// UploadConcurrency, if positive, defines the maximum number of concurrent
	// tasks for writing cache entries to S3.  If zero or negative, it uses
	// runtime.NumCPU.
	UploadConcurrency int
	// contains filtered or unexported fields
}