31 lines
719 B
Go
31 lines
719 B
Go
package otel
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import (
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"context"
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"strings"
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"go.opentelemetry.io/otel"
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"go.opentelemetry.io/otel/metric"
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"go.opentelemetry.io/otel/trace"
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"gitea.libretechconsulting.com/rmcguire/go-http-server-with-otel/pkg/config"
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)
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func GetTracer(ctx context.Context, components ...string) trace.Tracer {
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return otel.Tracer(getName(ctx, components...))
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}
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func GetMeter(ctx context.Context, components ...string) metric.Meter {
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return otel.Meter(getName(ctx, components...))
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}
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func getName(ctx context.Context, components ...string) string {
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cfg := config.MustFromCtx(ctx)
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path := make([]string, 0, len(components)+1)
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path = append(path, cfg.Name)
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path = append(path, components...)
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return strings.Join(path, ".")
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}
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