/
common.go
46 lines (39 loc) · 913 Bytes
/
common.go
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package common
import (
"context"
"os"
"runtime/debug"
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/codes"
"go.opentelemetry.io/otel/sdk/metric"
"go.opentelemetry.io/otel/trace"
)
var (
Version string
CTX context.Context
AppName = "notesmanager"
TracerCmd = otel.Tracer(os.Getenv("OTEL_SERVICE_NAME"))
TracerWeb = otel.Tracer(os.Getenv("OTEL_SERVICE_NAME"))
MeterProvider = metric.NewMeterProvider()
)
func getGitRevision() string {
if info, ok := debug.ReadBuildInfo(); ok {
for _, setting := range info.Settings {
if setting.Key == "vcs.revision" {
return setting.Value
}
}
}
return ""
}
func GetVersion() string {
if Version != "" {
return Version
}
return getGitRevision()
}
func HandleError(ctx context.Context, err error) {
span := trace.SpanFromContext(ctx)
span.SetStatus(codes.Error, err.Error())
span.RecordError(err)
}