updater

package

v0.149.2 Latest Latest Go to latest Published: Oct 11, 2026 License: MIT Imports: 20 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/ehrlich-b/wingthing

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Documentation ¶

Index ¶

func AcquireUpdateLifecycleLock() (*os.File, error)
func FetchReleaseChecksum(ctx context.Context, manifestURL, binaryName string) (string, error)
func ReleaseAssetName() string
func ReleaseHTTPClient(timeout time.Duration) *http.Client
func ReleaseMetadataURL() string
func UpdatePreviewFile(ctx context.Context, source, manifest string) (runErr error)
func ValidateReleaseAssetURL(raw string) error
func ValidateReleaseBinary(ctx context.Context, path string) error
func ValidateUpdateTarget() error
type DaemonUpdateState
- func DaemonStateForUpdate() (*DaemonUpdateState, error)
type GhAsset
type GhRelease
- func DecodeChannelRelease(body io.Reader) (GhRelease, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func AcquireUpdateLifecycleLock ¶

func AcquireUpdateLifecycleLock() (*os.File, error)

func FetchReleaseChecksum ¶

func FetchReleaseChecksum(ctx context.Context, manifestURL, binaryName string) (string, error)

func ReleaseAssetName ¶

func ReleaseAssetName() string

func ReleaseHTTPClient ¶

func ReleaseHTTPClient(timeout time.Duration) *http.Client

func ReleaseMetadataURL ¶

func ReleaseMetadataURL() string

Stable's latest feed deliberately excludes GitHub prereleases. Preview has a separate prerelease selection and asset namespace; publication is a later act.

func UpdatePreviewFile ¶

func UpdatePreviewFile(ctx context.Context, source, manifest string) (runErr error)

func ValidateReleaseAssetURL ¶

func ValidateReleaseAssetURL(raw string) error

func ValidateReleaseBinary ¶

func ValidateReleaseBinary(ctx context.Context, path string) error

func ValidateUpdateTarget ¶

func ValidateUpdateTarget() error

Types ¶

type DaemonUpdateState ¶

type DaemonUpdateState struct {
	Pid       int
	Kind      daemonctl.DaemonKind
	StartArgs []string
}

func DaemonStateForUpdate ¶

func DaemonStateForUpdate() (*DaemonUpdateState, error)

daemonStateForUpdate snapshots and validates the restart command while the lifecycle lock is held. In particular, an update must not stop a live daemon and only then discover that its saved restart metadata is missing or corrupt.

type GhAsset ¶

type GhAsset struct {
	Name               string `json:"name"`
	BrowserDownloadURL string `json:"browser_download_url"`
}

type GhRelease ¶

type GhRelease struct {
	TagName    string    `json:"tag_name"`
	Assets     []GhAsset `json:"assets"`
	Prerelease bool      `json:"prerelease"`
	Draft      bool      `json:"draft"`
}

func DecodeChannelRelease ¶

func DecodeChannelRelease(body io.Reader) (GhRelease, error)

Source Files ¶

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