6c7eed7580
Fresh history cut from cynarAI/evoo antigravity-handoff/project-timeline (Voice First + project timeline). Brand docs/titles as evOo; keep @rakazo/* packages as tech debt. Excludes node_modules, caches, secrets, voice blobs.
43 lines
1.4 KiB
TypeScript
43 lines
1.4 KiB
TypeScript
import type { LogEvent, LogFormat, LogSink } from "./types.js";
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const SKIP_PRETTY = new Set(["timestamp", "level", "message"]);
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export function createConsoleSink(options: { format?: LogFormat } = {}): LogSink {
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const format = options.format ?? "json";
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return {
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write(event) {
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emit(event, format);
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},
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};
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}
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function emit(event: LogEvent, format: LogFormat): void {
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const line = format === "pretty" ? formatPretty(event) : JSON.stringify(event);
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if (event.level === "error") console.error(line);
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else if (event.level === "warn") console.warn(line);
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else console.info(line);
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}
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function formatPretty(event: LogEvent): string {
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const time = event.timestamp.slice(11, 23) || event.timestamp;
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const fields: string[] = [];
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for (const [key, value] of Object.entries(event)) {
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if (SKIP_PRETTY.has(key) || value === undefined) continue;
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fields.push(`${key}=${formatField(value)}`);
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}
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const suffix = fields.length > 0 ? ` ${fields.join(" ")}` : "";
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return `${time} ${event.level.toUpperCase().padEnd(5)} ${event.message}${suffix}`;
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}
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function formatField(value: unknown): string {
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if (typeof value === "string") return value;
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if (typeof value === "number" || typeof value === "boolean") return String(value);
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if (value instanceof Error) return value.message;
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try {
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const json = JSON.stringify(value);
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return json && json.length > 200 ? `${json.slice(0, 197)}...` : (json ?? "");
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} catch {
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return "[unserializable]";
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}
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}
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