19 lines
911 B
TypeScript
19 lines
911 B
TypeScript
// these are helper functions if you can't assume you always have a log item (e.g. some code paths call with one set, others don't)
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// if you know you always have a log item, better to use the methods on the log item than these utility functions.
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import {Instance as NullLoggerInstance} from "./NullLogger";
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import type {FilterCreator, ILogItem, LabelOrValues, LogCallback} from "./types";
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import {LogLevel} from "./LogFilter";
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export function wrapOrRunNullLogger<T>(logItem: ILogItem | undefined, labelOrValues: LabelOrValues, callback: LogCallback<T>, logLevel?: LogLevel, filterCreator?: FilterCreator): T | Promise<T> {
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if (logItem) {
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return logItem.wrap(labelOrValues, callback, logLevel, filterCreator);
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} else {
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return NullLoggerInstance.run(null, callback);
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}
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}
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export function ensureLogItem(logItem: ILogItem): ILogItem {
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return logItem || NullLoggerInstance.item;
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}
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