updates

package
Version: v0.6.18 Latest Latest
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Published: Jun 24, 2021 License: AGPL-3.0 Imports: 30 Imported by: 3

Documentation

Index

Constants

View Source
const (

	// ModuleName is the name of the update module
	// and can be used when declaring module dependencies.
	ModuleName = "updates"

	// VersionUpdateEvent is emitted every time a new
	// version of a monitored resource is selected.
	// During module initialization VersionUpdateEvent
	// is also emitted.
	VersionUpdateEvent = "active version update"

	// ResourceUpdateEvent is emitted every time the
	// updater successfully performed a resource update.
	// ResourceUpdateEvent is emitted even if no new
	// versions are available. Subscribers are expected
	// to check if new versions of their resources are
	// available by checking File.UpgradeAvailable().
	ResourceUpdateEvent = "resource update"
)
View Source
const (
	// RestartExitCode will instruct portmaster-start to restart the process immediately, potentially with a new version.
	RestartExitCode = 23
)

Variables

View Source
var (

	// UserAgent is an HTTP User-Agent that is used to add
	// more context to requests made by the registry when
	// fetching resources from the update server.
	UserAgent = "Core"
)

Functions

func CopyFile

func CopyFile(srcPath, dstPath string) error

CopyFile atomically copies a file using the update registry's tmp dir.

func DelayedRestart

func DelayedRestart(delay time.Duration)

DelayedRestart triggers a restart of the application by shutting down the module system gracefully and returning with RestartExitCode. The restart may be further delayed by up to 10 minutes by the internal task scheduling system. This only works if the process is managed by portmaster-start.

func DisableUpdateSchedule

func DisableUpdateSchedule() error

DisableUpdateSchedule disables the update schedule. If called, updates are only checked when TriggerUpdate() is called.

func GetFile

func GetFile(identifier string) (*updater.File, error)

GetFile returns the latest generic file identified by the given identifier.

func GetPlatformFile

func GetPlatformFile(identifier string) (*updater.File, error)

GetPlatformFile returns the latest platform specific file identified by the given identifier.

func RestartNow

func RestartNow()

RestartNow immediately executes a restart. This only works if the process is managed by portmaster-start.

func RootPath

func RootPath() string

RootPath returns the root path used for storing updates.

func TriggerRestartIfPending

func TriggerRestartIfPending()

TriggerRestartIfPending triggers an automatic restart, if one is pending. This can be used to prepone a scheduled restart if the conditions are preferable.

func TriggerUpdate

func TriggerUpdate() error

TriggerUpdate queues the update task to execute ASAP.

Types

This section is empty.

Directories

Path Synopsis

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