Related Tools

samber/do

samber/do is a dependency injection framework based on Go’s type system. do-auditlog is a plugin for do v2 — it cannot function without it.

If you’re not using samber/do yet, check it out first:

go get github.com/samber/do/v2

go-output

go-output provides the rendering engines for Mermaid, PlantUML, DOT, D2, tree, and table export formats. do-auditlog depends on it for all diagram and table output.

If you need custom diagram generation outside of do-auditlog, go-output is a standalone library with validated escaping for every format.

md-go-validator

md-go-validator validates code blocks in Markdown and MDX files. This website’s CI uses it to ensure code examples are syntactically valid Go.

Other Go DI Observability Tools

Tool	Scope	How It Compares
do-auditlog	samber/do v2 only	Full lifecycle audit with 9+ export formats and HTML visualization
wire analyze	google/wire	Compile-time only — no runtime audit
dig introspection	uber/dig	dig.Container.Visualize for graph output, no event timeline

Complementary Patterns

Prometheus Integration

Use Config.OnEvent to stream metrics:

plugin, _ := auditlog.New(auditlog.Config{
    Enabled: true,
    OnEvent: func(ev auditlog.Event) {
        if ev.Phase == auditlog.PhaseAfter && ev.EventType == auditlog.EventTypeInvocation {
            invocationDuration.Observe(ev.Duration().Seconds())
        }
    },
})

OpenTelemetry Spans

plugin, _ := auditlog.New(auditlog.Config{
    Enabled: true,
    OnEvent: func(ev auditlog.Event) {
        if ev.EventType == auditlog.EventTypeInvocation && ev.Phase == auditlog.PhaseAfter {
            _, span := tracer.Start(context.Background(), ev.ServiceName)
            defer span.End()
        }
    },
})