@h4ad/serverless-adapter/lib/index.cjs

Run REST APIs and other web applications using your existing Node.js application framework (NestJS, Express, Koa, Hapi, Fastify and many others), on top of AWS, Azure, Digital Ocean and many other clouds.

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`,me=`0\r
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`,y=Symbol("Response body"),c=Symbol("Response headers");function C(r,e){if(Buffer.isBuffer(e)||typeof e=="string"||e instanceof Uint8Array)r[y].push(Buffer.from(e));else throw new Error(`response.write() of unexpected type: ${typeof e}`)}s(C,"addData");var h=class r extends W.ServerResponse{static{s(this,"ServerlessResponse")}constructor({method:e}){super({method:e}),this[y]=[],this[c]={},this.useChunkedEncodingByDefault=!1,this.chunkedEncoding=!1,this._header="";let t=1,n={_writableState:{},writable:!0,on:p,removeListener:p,destroy:p,cork:p,uncork:p,write:s((o,i,a)=>{if(typeof i=="function"&&(a=i,i=null),this._header===""||this._wroteHeader)this.chunkedEncoding?t>0?t--:o!==me&&(C(this,o),t=3):C(this,o);else{let d=m(o),l=d.indexOf(F);if(l!==-1){let u=d.slice(l+F.length);u&&!this.chunkedEncoding&&C(this,u),this._wroteHeader=!0}}typeof a=="function"&&a()},"write")};this.assignSocket(n)}_header;_headers;_wroteHeader;[y];[c];get headers(){return this[c]}static from(e){let t=new r({method:e.method});return t.statusCode=e.statusCode||0,t[c]=e.headers,t[y]=e.body?[Buffer.from(e.body)]:[],t.end(),t}static body(e){return Buffer.concat(e[y])}static headers(e){let t=e.getHeaders();return Object.assign(t,e[c])}setHeader(e,t){this._wroteHeader?this[c][e]=t:super.setHeader(e,t)}writeHead(e,t,n){let o=typeof t=="string"?n:t,i=Array.isArray(o)?o:[o||{}];for(let a of i)for(let d in a)if(this.setHeader(d,a[d]),!this._wroteHeader)break;return this.callNativeWriteHead(e,t,n)}callNativeWriteHead(e,t,n){return super.writeHead(e,t,n)}};var j=require("http");var ye=Buffer.from(`\r
`),U=`0\r
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`,Te=`\r
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`,Ee=`\r
`,k=class extends j.ServerResponse{static{s(this,"ServerlessStreamResponse")}constructor({method:e,onReceiveHeaders:t,log:n}){super({method:e}),this.useChunkedEncodingByDefault=!0,this.chunkedEncoding=!0;let o=null,i=!1,a=!1,d={_writableState:{},writable:!0,on:p,removeListener:p,destroy:p,cork:p,uncork:p,write:s((l,u,E)=>{if(typeof u=="function"&&(E=u,u=null),n.debug("SERVERLESS_ADAPTER:RESPONSE_STREAM:DATA",()=>({data:Buffer.isBuffer(l)?l.toString("utf8"):l,encoding:u})),!o){let f=m(l),R=f.indexOf(Ee),q=+f.slice(0,R).split(" ")[1],B=f.indexOf(Te),M=f.slice(R+2,B),H=A(M);return n.debug("SERVERLESS_ADAPTER:RESPONSE_STREAM:FRAMEWORK_HEADERS",()=>({headers:H})),o=t(q,H),f.substring(B+4)===U&&o.end(),!0}if(l===U)return o.end(E),!0;if(Buffer.isBuffer(l)&&ye.equals(l)){if(!i)return i=!0,!0;if(i&&a)return i=!1,a=!1,!0}return i&&(a=!0,o.write(l,E)),!0},"write")};this.assignSocket(d)}};var L=class r{static{s(this,"ServerlessAdapter")}constructor(e){this.app=e}app;binarySettings={contentEncodings:x,contentTypes:S};respondWithErrors=process.env.NODE_ENV==="development";log=w();adapters=[];framework;resolver;handler;static new(e){return new r(e)}setHandler(e){if(this.handler)throw new Error("SERVERLESS_ADAPTER: The handler should not set twice.");return this.handler=e,this}setResolver(e){if(this.resolver)throw new Error("SERVERLESS_ADAPTER: The resolver should not set twice.");return this.resolver=e,this}setFramework(e){if(this.framework)throw new Error("SERVERLESS_ADAPTER: The framework should not set twice.");return this.framework=e,this}setLogger(e){return this.log=e,this}setBinarySettings(e){return this.binarySettings={...this.binarySettings,...e},this}setRespondWithErrors(e){return this.respondWithErrors=e,this}addAdapter(e){return this.adapters.push(e),this}build(){if(!this.resolver)throw new Error("SERVERLESS_ADAPTER: Is required to set a resolver before build.");if(!this.framework)throw new Error("SERVERLESS_ADAPTER: Is required to set a framework before build.");if(!this.handler)throw new Error("SERVERLESS_ADAPTER: Is required to set a handler before build.");if(this.adapters.length===0)throw new Error("SERVERLESS_ADAPTER: Is required to set at least one adapter.");return this.handler.getHandler(this.app,this.framework,this.adapters,this.resolver,this.binarySettings,this.respondWithErrors,this.log)}};0&&(module.exports={BaseHandler,DEFAULT_BINARY_CONTENT_TYPES,DEFAULT_BINARY_ENCODINGS,EmptyResponse,NO_OP,ServerlessAdapter,ServerlessRequest,ServerlessResponse,ServerlessStreamResponse,buildStripBasePath,createDefaultLogger,getContentType,getCurrentInvoke,getDefaultIfUndefined,getEventBodyAsBuffer,getFlattenedHeadersMap,getFlattenedHeadersMapAndCookies,getMultiValueHeadersMap,getPathWithQueryStringParams,getQueryParamsStringFromRecord,getString,isBinary,isContentEncodingBinary,isContentTypeBinary,isInternalLogger,isStreamEnded,keysToLowercase,parseHeaders,setCurrentInvoke,waitForStreamComplete});
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