add prepare command

ts/npmci.publish.ts

@@ -1,22 +1,42 @@
 import "typings-global";
 import * as plugins from "./npmci.plugins";
+import {prepare} from "./npmci.prepare";
 import {bash} from "./npmci.bash";
 
-let npmrcPrefix:string = "//registry.npmjs.org/:_authToken=";
-let npmToken:string = process.env.NPMCITOKEN;
-let npmrcFileString = npmrcPrefix + npmToken;
-
-
-export let publish = () => {
+export let publish = (serviceArg:string = "npm") => {
     let done = plugins.q.defer();
-    if(npmToken){
-        plugins.beautylog.info("found access token");
-    } else {
-        plugins.beautylog.error("no access token found! Exiting!");
-        process.exit(1);
+    switch (serviceArg){
+        case "npm": 
+            publishNpm()
+                .then(function(){
+                    done.resolve();
+                });
+            break;
+        case "docker":
+            publishDocker()
+                .then(function(){
+                    done.resolve();
+                });
     }
-    plugins.smartfile.memory.toFsSync(npmrcFileString,{fileName:".npmrc",filePath:"/root"});
-    bash("npm publish");
-    plugins.beautylog.ok("Done!")
+    return done.promise;
+};
+
+let publishNpm  = function(){
+    let done = plugins.q.defer();
+    prepare("npm")
+        .then(function(){
+            bash("npm publish");
+            plugins.beautylog.ok("Done!") ;
+            done.resolve();
+        });
+   return done.promise;
+}
+
+let publishDocker = function(){
+    let done = plugins.q.defer();
+    prepare("docker")
+        .then(function(){
+            bash("docker push");
+        });
     return done.promise;
 };