Artifact [6a6e8d410c]

Artifact 6a6e8d410cfc5da6102c95d17ea2dadc9008f968c38a1aab07533008e8b484e0:

• File simio/clock.go — part of check-in [f5744359d3] at 2026-04-19 16:30:54 on branch trunk — Initial open source release

  libfossil is a pure-Go implementation of the Fossil SCM, reading and writing the same .fossil SQLite repository format as upstream Fossil.

  This is the first public release of code that previously lived in a private repository. The module path is github.com/danmestas/libfossil and the binary is named libfossil to avoid $PATH collisions with upstream fossil.

  Included: - Repo lifecycle (create, clone), checkout/checkin, timeline, merge, diff, annotate, shun, tag, branch, bisect, stash, undo/redo - Sync-over-HTTP protocol (client and handler) - Two SQLite drivers: modernc (pure Go, default) and ncruces (wasm-capable) - Observer interfaces (SyncObserver, CheckoutObserver) with an optional OpenTelemetry implementation in observer/otel (separate submodule) - Deterministic simulation testing harness with BUGGIFY fault injection - Kong-based embeddable CLI under cli/ and a standalone binary under cmd/libfossil/ (user: [email protected], size: 519) [annotate] [blame] [check-ins using]

package simio

import "time"

// Clock abstracts time operations for deterministic simulation.
type Clock interface {
	Now() time.Time
	After(d time.Duration) <-chan time.Time
	Sleep(d time.Duration)
}

// RealClock delegates to the standard time package.
type RealClock struct{}

func (RealClock) Now() time.Time                         { return time.Now() }
func (RealClock) After(d time.Duration) <-chan time.Time  { return time.After(d) }
func (RealClock) Sleep(d time.Duration)                   { time.Sleep(d) }