aws-cdk-lib
Version:
Version 2 of the AWS Cloud Development Kit library
2 lines (1 loc) • 985 B
JavaScript
;Object.defineProperty(exports,"__esModule",{value:!0}),exports.getEnv=getEnv,exports.log=log,exports.withRetries=withRetries,exports.parseJsonPayload=parseJsonPayload;function getEnv(name){const value=process.env[name];if(!value)throw new Error(`The environment variable "${name}" is not defined`);return value}function log(title,...args){console.log("[provider-framework]",title,...args.map(x=>typeof x=="object"?JSON.stringify(x,void 0,2):x))}function withRetries(options,fn){return async(...xs)=>{let attempts=options.attempts,ms=options.sleep;for(;;)try{return await fn(...xs)}catch(e){if(attempts--<=0)throw e;await sleep(Math.floor(Math.random()*ms)),ms*=2}}}async function sleep(ms){return new Promise(ok=>setTimeout(ok,ms))}function parseJsonPayload(payload){const text=new TextDecoder().decode(Buffer.from(payload??""));if(!text)return{};try{return JSON.parse(text)}catch{throw new Error(`return values from user-handlers must be JSON objects. got: "${text}"`)}}