32 lines
911 B
TypeScript
32 lines
911 B
TypeScript
import { GraphiteLokiMapping } from '../types';
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/**
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* Converts a simple string used in LokiLogsMappings component (e.g. "servers.(name).*")
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* to data model saved in data source configuration.
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*/
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export function fromString(text: string): GraphiteLokiMapping {
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return {
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matchers: text.split('.').map((metricNode) => {
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if (metricNode.startsWith('(') && metricNode.endsWith(')')) {
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return {
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value: '*',
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labelName: metricNode.slice(1, -1),
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};
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} else {
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return { value: metricNode };
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}
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}),
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};
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}
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/**
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* Coverts configuration stored in data source configuration into a string displayed in LokiLogsMappings component.
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*/
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export function toString(mapping: GraphiteLokiMapping): string {
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return mapping.matchers
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.map((matcher) => {
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return matcher.labelName ? `(${matcher.labelName})` : `${matcher.value}`;
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})
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.join('.');
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}
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