clock.go RawHistoryFolder

1// Package clock provides the production ports.Clock: a thin wrapper over the
2// standard library's time package. Usecases depend on ports.Clock so their
3// time-dependent logic (the daemon's debounced render scheduler) can be driven
4// deterministically in tests via mocks, while the app wires this real clock.
5package clock
6
7import (
8	"time"
9
10	"github.com/bnema/vev/internal/ports"
11)
12
13// realClock implements ports.Clock over the wall clock.
14type realClock struct{}
15
16// New returns the production ports.Clock.
17func New() ports.Clock { return realClock{} }
18
19func (realClock) Now() time.Time { return time.Now() }
20
21func (realClock) NewTimer(d time.Duration) ports.Timer {
22	return &realTimer{t: time.NewTimer(d)}
23}
24
25// realTimer adapts *time.Timer to ports.Timer.
26type realTimer struct{ t *time.Timer }
27
28func (r *realTimer) C() <-chan time.Time        { return r.t.C }
29func (r *realTimer) Reset(d time.Duration) bool { return r.t.Reset(d) }
30func (r *realTimer) Stop() bool                 { return r.t.Stop() }