Support passing authentication via environment variable (#99)

modules/nodejs-agent/lib/config/index.js

@@ -68,7 +68,7 @@ AgentConfig.prototype.initConfig = function(agentOptions) {
     this._serviceName = process.env.SW_SERVICE_NAME || (agentOptions && agentOptions.serviceName) || "You Application";
     this._directServices = process.env.SW_DIRECT_SERVERS || (agentOptions && agentOptions.directServers) || "localhost:11800";
     this._instanceUUID = agentOptions.instanceUUID || uuid();
-    this._authentication = agentOptions.authentication || "";
+    this._authentication = process.env.SW_AUTHENTICATION || (agentOptions && agentOptions.authentication) || "";
 };
 
 

modules/skyapm-egg-require/index.js

@@ -20,6 +20,7 @@
 const args = JSON.parse(process.argv.slice(2));
 let serviceName;
 let directServers;
+let authentication;
 if (args.hasOwnProperty("sw_service_name")) {
     serviceName = args["sw_service_name"];
 }
@@ -28,7 +29,12 @@ if (args.hasOwnProperty("sw_direct_Servers")) {
     directServers = args["sw_direct_Servers"];
 }
 
+if (args.hasOwnProperty("sw_authentication")) {
+    authentication = args["sw_authentication"];
+}
+
 require("skyapm-nodejs").start({
     serviceName,
     directServers,
+    authentication,
 });