updater

Documentation

Index

• Constants
• func LimitReader(r io.Reader, n int64) (limited io.Reader, err error)
• func Min[T constraints.Integer | ~string](x, y T) (res T)
• func Update(execPath string) (err error)
• type LimitReachedError
  • func (lre *LimitReachedError) Error() string

Constants

const MaxPackageFileSize = 32 * 1024 * 1024

MaxPackageFileSize is a maximum package file length in bytes. The largest package whose size is limited by this constant currently has the size of approximately 9 MiB.

Functions

func LimitReader

func LimitReader(r io.Reader, n int64) (limited io.Reader, err error)

LimitReader wraps Reader to make it's Reader stop with ErrLimitReached after n bytes read.

func Min

func Min[T constraints.Integer | ~string](x, y T) (res T)

Min returns the smaller of x or y.

func Update

func Update(execPath string) (err error)

Update performs the auto-updater. It returns an error if the updater failed. If firstRun is true, it assumes the configuration file doesn't exist.

Types

type LimitReachedError

type LimitReachedError struct {
	Limit int64
}

LimitReachedError records the limit and the operation that caused it.

func (*LimitReachedError) Error

func (lre *LimitReachedError) Error() string

Error implements the [error] interface for *LimitReachedError.

TODO(a.garipov): Think about error string format.