import { createSubsystemLogger } from "../logging/subsystem.js" ;
import { normalizeLowercaseStringOrEmpty } from "../shared/string-coerce.js" ;
let log: ReturnType<typeof createSubsystemLogger> | null = null ;
const loggedEnv = new Set<string>();
function getLog(): ReturnType<typeof createSubsystemLogger> {
if (!log) {
log = createSubsystemLogger("env" );
}
return log;
}
type AcceptedEnvOption = {
key: string;
description: string;
value?: string;
redact?: boolean ;
};
function formatEnvValue(value: string, redact?: boolean ): string {
if (redact) {
return "<redacted>" ;
}
const singleLine = value.replace(/\s+/g, " " ).trim();
if (singleLine.length <= 160 ) {
return singleLine;
}
return `${singleLine.slice(0 , 160 )}…`;
}
export function logAcceptedEnvOption(option: AcceptedEnvOption): void {
if (process.env.VITEST || process.env.NODE_ENV === "test" ) {
return ;
}
if (loggedEnv.has(option.key)) {
return ;
}
const rawValue = option.value ?? process.env[option.key];
if (!rawValue || !rawValue.trim()) {
return ;
}
loggedEnv.add(option.key);
getLog().info(
`env: ${option.key}=${formatEnvValue(rawValue, option.redact)} (${option.description})`,
);
}
export function normalizeZaiEnv(): void {
if (!process.env.ZAI_API_KEY?.trim() && process.env.Z_AI_API_KEY?.trim()) {
process.env.ZAI_API_KEY = process.env.Z_AI_API_KEY;
}
}
export function isTruthyEnvValue(value?: string): boolean {
if (typeof value !== "string" ) {
return false ;
}
switch (normalizeLowercaseStringOrEmpty(value)) {
case "1" :
case "on" :
case "true" :
case "yes" :
return true ;
default :
return false ;
}
}
export function isVitestRuntimeEnv(env: NodeJS.ProcessEnv = process.env): boolean {
return (
env.VITEST === "true" ||
env.VITEST === "1" ||
env.VITEST_POOL_ID !== undefined ||
env.VITEST_WORKER_ID !== undefined ||
env.NODE_ENV === "test"
);
}
export function normalizeEnv(): void {
normalizeZaiEnv();
}
Messung V0.5 in Prozent C=78 H=93 G=85
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-06-04)
¤
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