Function New

coderd/updatecheck/updatecheck.go:61–90

New returns a new Checker that periodically checks for Coder updates.

(db database.Store, log slog.Logger, opts Options)

// New returns a new Checker that periodically checks for Coder updates.
func New(db database.Store, log slog.Logger, opts Options) *Checker {
	if opts.Client == nil {
		opts.Client = http.DefaultClient
	}
	if opts.URL == "" {
		opts.URL = defaultURL
	}
	if opts.Interval == 0 {
		opts.Interval = 24 * time.Hour
	}
	if opts.UpdateTimeout == 0 {
		opts.UpdateTimeout = 30 * time.Second
	}
	if opts.Notify == nil {
		opts.Notify = func(_ Result) {}
	}

	ctx, cancel := context.WithCancel(context.Background())
	c := &Checker{
		ctx:        ctx,
		cancel:     cancel,
		db:         db,
		log:        log,
		opts:       opts,
		firstCheck: make(chan struct{}),
		closed:     make(chan struct{}),
	}
	go c.start()
	return c
}

// Result is the result from the last update check.
type Result struct {