@grafana/faro-core/dist/esm/instrumentations/initialize.js

Core package of Faro.

export function initializeInstrumentations(unpatchedConsole, internalLogger, config, metas, transports, api) {
    internalLogger.debug('Initializing instrumentations');
    const instrumentations = [];
    const add = (...newInstrumentations) => {
        internalLogger.debug('Adding instrumentations');
        newInstrumentations.forEach((newInstrumentation) => {
            internalLogger.debug(`Adding "${newInstrumentation.name}" instrumentation`);
            const exists = instrumentations.some((existingInstrumentation) => existingInstrumentation.name === newInstrumentation.name);
            if (exists) {
                internalLogger.warn(`Instrumentation ${newInstrumentation.name} is already added`);
                return;
            }
            newInstrumentation.unpatchedConsole = unpatchedConsole;
            newInstrumentation.internalLogger = internalLogger;
            newInstrumentation.config = config;
            newInstrumentation.metas = metas;
            newInstrumentation.transports = transports;
            newInstrumentation.api = api;
            instrumentations.push(newInstrumentation);
            newInstrumentation.initialize();
        });
    };
    const remove = (...instrumentationsToRemove) => {
        internalLogger.debug('Removing instrumentations');
        instrumentationsToRemove.forEach((instrumentationToRemove) => {
            var _a, _b;
            internalLogger.debug(`Removing "${instrumentationToRemove.name}" instrumentation`);
            const existingInstrumentationIndex = instrumentations.reduce((acc, existingInstrumentation, existingTransportIndex) => {
                if (acc === null && existingInstrumentation.name === instrumentationToRemove.name) {
                    return existingTransportIndex;
                }
                return null;
            }, null);
            if (existingInstrumentationIndex === null) {
                internalLogger.warn(`Instrumentation "${instrumentationToRemove.name}" is not added`);
                return;
            }
            (_b = (_a = instrumentations[existingInstrumentationIndex]).destroy) === null || _b === void 0 ? void 0 : _b.call(_a);
            instrumentations.splice(existingInstrumentationIndex, 1);
        });
    };
    return {
        add,
        get instrumentations() {
            return [...instrumentations];
        },
        remove,
    };
}
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