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DataSourceWithBackend: apply template variables (#22558)

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Ryan McKinley 2020-03-03 22:27:58 -08:00 committed by GitHub
parent ee5fcc03df
commit 5166073f98
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1 changed files with 8 additions and 1 deletions
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9
packages/grafana-runtime/src/utils/DataSourceWithBackend.ts
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@ -44,7 +44,7 @@ export class DataSourceWithBackend<
throw new Error('Unknown Datasource: ' + q.datasource);
}
return {
...q,
...this.applyTemplateVariables(q),
datasourceId: ds.id,
intervalMs,
maxDataPoints,
@ -70,6 +70,13 @@ export class DataSourceWithBackend<
return from(req);
}
/**
* Override to apply template variables
*/
applyTemplateVariables(query: DataQuery) {
return query;
}
/**
* This makes the arrow library loading async.
*/