fix command execution

ts/npmdocker.cli.ts

@@ -19,6 +19,17 @@ export let run = () => {
     }
   })
 
+  npmdockerCli.addCommand('runinside').then(async (argvArg) => {
+    plugins.beautylog.ok('Allright. We are now in Docker!')
+    plugins.beautylog.log('now trying to run your specified command')
+    let configArg = await ConfigModule.run()
+    await plugins.smartshell.exec(configArg.command).then(response => {
+      if (response.exitCode !== 0) {
+        process.exit(1)
+      }
+    })
+  })
+
   npmdockerCli.addCommand('clean').then(async (argvArg) => {
     plugins.beautylog.ora.start()
     plugins.beautylog.ora.text('cleaning up docker env...')

ts/npmdocker.docker.ts

@@ -67,7 +67,11 @@ let buildDockerImage = async () => {
     }
     await plugins.smartshell.execSilent(
       `docker build -f ${paths.dockerfile} -t ${dockerData.imageTag} ${paths.assets}`
-    ).then(async () => {
+    ).then(async (response) => {
+      if (response.exitCode !== 0) {
+        console.log(response.stdout)
+        process.exit(1)
+      }
       plugins.beautylog.ok('Dockerimage built!')
     })
   })
@@ -119,7 +123,11 @@ let deleteDockerContainer = async () => {
  * cleans up deletes the test image
  */
 let deleteDockerImage = async () => {
-  await plugins.smartshell.exec(`docker rmi ${dockerData.imageTag}`)
+  await plugins.smartshell.execSilent(`docker rmi ${dockerData.imageTag}`).then(async (response) => {
+    if (response.exitCode !== 0) {
+      console.log(response.stdout)
+    }
+  })
 }
 
 /**
@@ -162,4 +170,4 @@ export let run = async (configArg: IConfig): Promise<IConfig> => {
     .then(postClean)
     .catch(err => { console.log(err) })
   return config
-}
+}

ts/npmdocker.snippets.ts

@@ -1,24 +1,17 @@
 import * as plugins from "./npmdocker.plugins";
 
 export interface IDockerfileSnippet {
-    baseImage:string;
-    command:string;
+  baseImage: string;
+  command: string;
 }
 
-export let dockerfileSnippet = (optionsArg:IDockerfileSnippet):string => {
-    let commandArray = optionsArg.command.split(/\s/);
-    let commandString:string = "";
-    for(let stringItem of commandArray){
-        if(!(commandString == "")){
-            commandString = commandString + ",";
-        }
-        commandString = commandString + '"' + stringItem + '"';
-    };
-    return plugins.smartstring.indent.normalize(`
+export let dockerfileSnippet = (optionsArg: IDockerfileSnippet): string => {
+  return plugins.smartstring.indent.normalize(`
         FROM ${optionsArg.baseImage}
+        RUN yarn global add npmdocker
         COPY ./buildContextDir /workspace
         WORKDIR /workspace
         ENV CI=true
-        CMD [${commandString}];
-    `);
+        CMD ["npmdocker","runinside"];
+    `)
 }