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43 lines
1.6 KiB
43 lines
1.6 KiB
import { DataSourceSettings } from '@grafana/data';
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import { valid } from 'semver';
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import { ElasticsearchOptions } from '../types';
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import { coerceESVersion } from '../utils';
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import { defaultMaxConcurrentShardRequests } from './ElasticDetails';
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export const coerceOptions = (
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options: DataSourceSettings<ElasticsearchOptions, {}>
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): DataSourceSettings<ElasticsearchOptions, {}> => {
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const esVersion = coerceESVersion(options.jsonData.esVersion);
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return {
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...options,
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jsonData: {
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...options.jsonData,
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timeField: options.jsonData.timeField || '@timestamp',
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esVersion,
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maxConcurrentShardRequests:
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options.jsonData.maxConcurrentShardRequests || defaultMaxConcurrentShardRequests(esVersion),
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logMessageField: options.jsonData.logMessageField || '',
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logLevelField: options.jsonData.logLevelField || '',
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includeFrozen: options.jsonData.includeFrozen ?? false,
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},
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};
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};
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export const isValidOptions = (options: DataSourceSettings<ElasticsearchOptions, {}>): boolean => {
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return (
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// esVersion should be a valid semver string
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!!valid(options.jsonData.esVersion) &&
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// timeField should not be empty or nullish
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!!options.jsonData.timeField &&
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// maxConcurrentShardRequests should be a number AND greater than 0
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!!options.jsonData.maxConcurrentShardRequests &&
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// message & level fields should be defined
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options.jsonData.logMessageField !== undefined &&
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options.jsonData.logLevelField !== undefined
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);
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};
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type Truthy<T> = T extends false | '' | 0 | null | undefined ? never : T;
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export const isTruthy = <T>(value: T): value is Truthy<T> => Boolean(value);
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