added dockerSock option

ts/npmdocker.config.ts

@@ -4,6 +4,7 @@ import * as paths from "./npmdocker.paths";
 export interface IConfig {
     baseImage:string;
     command:string;
+    dockerSock:boolean;
     exitCode?:number
 }
 
@@ -11,7 +12,8 @@ let config:IConfig = plugins.npmextra.dataFor({
     toolName:"npmdocker",
     defaultSettings: {
         baseImage:"hosttoday/ht-docker-node:npmts",
-        command:"npm test"    
+        command:"npm test",
+        dockerSock: false
     }
 });
 

ts/npmdocker.docker.ts

@@ -70,7 +70,11 @@ let runDockerImage = () => {
     let done = plugins.q.defer();
     npmdockerOra.text("starting Container...");
     npmdockerOra.end();
-    config.exitCode = plugins.shelljs.exec(`docker run  -v ${paths.cwd}:/workspace --name ${dockerData.containerName} ${dockerData.imageTag}`).code;
+    let dockerSockString:string = "";
+    if(config.dockerSock){
+        dockerSockString = `-v /var/run/docker.sock:/var/run/docker.sock`
+    };
+    config.exitCode = plugins.shelljs.exec(`docker run  -v ${paths.cwd}:/workspace ${dockerSockString} --name ${dockerData.containerName} ${dockerData.imageTag}`).code;
     done.resolve();
     return done.promise;
 };