agentcrumbs/dist/commonjs/sinks/memory.js

Debug mode for any agent.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.MemorySink = void 0;
class MemorySink {
    entries = [];
    write(crumb) {
        this.entries.push(crumb);
    }
    clear() {
        this.entries.length = 0;
    }
    find(predicate) {
        return this.entries.find(predicate);
    }
    filter(predicate) {
        return this.entries.filter(predicate);
    }
    waitFor(predicate, timeout = 5000) {
        const existing = this.find(predicate);
        if (existing)
            return Promise.resolve(existing);
        return new Promise((resolve, reject) => {
            const timer = setTimeout(() => {
                reject(new Error(`waitFor timed out after ${timeout}ms`));
            }, timeout);
            const origWrite = this.write.bind(this);
            this.write = (crumb) => {
                origWrite(crumb);
                if (predicate(crumb)) {
                    clearTimeout(timer);
                    this.write = origWrite;
                    resolve(crumb);
                }
            };
        });
    }
}
exports.MemorySink = MemorySink;
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