mirror of https://github.com/grafana/grafana.git
34 lines
1.0 KiB
Go
34 lines
1.0 KiB
Go
package utils
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import (
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"context"
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"encoding/json"
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"fmt"
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"github.com/grafana/grafana-plugin-sdk-go/backend"
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"go.opentelemetry.io/otel/attribute"
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"go.opentelemetry.io/otel/trace"
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)
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// GetJsonData just gets the json in easier to work with type. It's used on multiple places which isn't super effective
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// but only when creating a client which should not happen often anyway.
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func GetJsonData(settings backend.DataSourceInstanceSettings) (map[string]any, error) {
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var jsonData map[string]any
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err := json.Unmarshal(settings.JSONData, &jsonData)
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if err != nil {
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return nil, fmt.Errorf("error unmarshalling JSONData: %w", err)
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}
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return jsonData, nil
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}
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// StartTrace setups a trace but does not panic if tracer is nil which helps with testing
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func StartTrace(ctx context.Context, tracer trace.Tracer, name string, attributes ...attribute.KeyValue) (context.Context, func()) {
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if tracer == nil {
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return ctx, func() {}
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}
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ctx, span := tracer.Start(ctx, name, trace.WithAttributes(attributes...))
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return ctx, func() {
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span.End()
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}
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}
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