start unclutter env

ts/npmci.env.ts

@@ -3,9 +3,9 @@ import * as plugins from "./npmci.plugins";
 import {GitRepo} from "smartstring";
 import {Dockerfile} from "./npmci.build.docker"
 
-export let repo = new GitRepo(process.env.CI_BUILD_REPO);
-export let dockerTestTag:string;
-export let dockerReleaseTag:string;
+export let repo:GitRepo = new GitRepo(process.env.CI_BUILD_REPO);
+
+export let buildStage:string = process.env.CI_BUILD_STAGE;
 
 export let dockerRegistry; // will be set by npmci.prepare
 export let dockerFilesBuilt:Dockerfile[] = [];