updater

package
v1.0.0 Latest Latest
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Published: Nov 12, 2023 License: GPL-3.0 Imports: 18 Imported by: 0

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Constants

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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.

Variables

This section is empty.

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.

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